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📄 aix.h /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. / #ifndef UV_AIX_H #define UV_AIX_H #define UV_PLATFORM_LOOP_FIELDS \ int fs_fd; \ #define UV_PLATFORM_FS_EVENT_FIELDS \ uv__io_t event_watcher; \ char dir_filename; \ #endif /* UV_AIX_H */	1.58 KB	2025-02-28 19:16
📄 bsd.h /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. / #ifndef UV_BSD_H #define UV_BSD_H #define UV_PLATFORM_FS_EVENT_FIELDS \ uv__io_t event_watcher; \ #define UV_IO_PRIVATE_PLATFORM_FIELDS \ int rcount; \ int wcount; \ #define UV_HAVE_KQUEUE 1 #endif / UV_BSD_H */	1.6 KB	2025-02-28 19:16
📄 darwin.h /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. / #ifndef UV_DARWIN_H #define UV_DARWIN_H #if defined(__APPLE__) && defined(__MACH__) # include <mach/mach.h> # include <mach/task.h> # include <mach/semaphore.h> # include <TargetConditionals.h> # define UV_PLATFORM_SEM_T semaphore_t #endif #define UV_IO_PRIVATE_PLATFORM_FIELDS \ int rcount; \ int wcount; \ #define UV_PLATFORM_LOOP_FIELDS \ uv_thread_t cf_thread; \ void _cf_reserved; \ void* cf_state; \ uv_mutex_t cf_mutex; \ uv_sem_t cf_sem; \ struct uv__queue cf_signals; \ #define UV_PLATFORM_FS_EVENT_FIELDS \ uv__io_t event_watcher; \ char* realpath; \ int realpath_len; \ int cf_flags; \ uv_async_t* cf_cb; \ struct uv__queue cf_events; \ struct uv__queue cf_member; \ int cf_error; \ uv_mutex_t cf_mutex; \ #define UV_STREAM_PRIVATE_PLATFORM_FIELDS \ void* select; \ #define UV_HAVE_KQUEUE 1 #endif /* UV_DARWIN_H */	3.14 KB	2025-02-28 19:16
📄 errno.h /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. / #ifndef UV_ERRNO_H_ #define UV_ERRNO_H_ #include <errno.h> #if EDOM > 0 # define UV__ERR(x) (-(x)) #else # define UV__ERR(x) (x) #endif #define UV__EOF (-4095) #define UV__UNKNOWN (-4094) #define UV__EAI_ADDRFAMILY (-3000) #define UV__EAI_AGAIN (-3001) #define UV__EAI_BADFLAGS (-3002) #define UV__EAI_CANCELED (-3003) #define UV__EAI_FAIL (-3004) #define UV__EAI_FAMILY (-3005) #define UV__EAI_MEMORY (-3006) #define UV__EAI_NODATA (-3007) #define UV__EAI_NONAME (-3008) #define UV__EAI_OVERFLOW (-3009) #define UV__EAI_SERVICE (-3010) #define UV__EAI_SOCKTYPE (-3011) #define UV__EAI_BADHINTS (-3013) #define UV__EAI_PROTOCOL (-3014) / Only map to the system errno on non-Windows platforms. It's apparently * a fairly common practice for Windows programmers to redefine errno codes. / #if defined(E2BIG) && !defined(_WIN32) # define UV__E2BIG UV__ERR(E2BIG) #else # define UV__E2BIG (-4093) #endif #if defined(EACCES) && !defined(_WIN32) # define UV__EACCES UV__ERR(EACCES) #else # define UV__EACCES (-4092) #endif #if defined(EADDRINUSE) && !defined(_WIN32) # define UV__EADDRINUSE UV__ERR(EADDRINUSE) #else # define UV__EADDRINUSE (-4091) #endif #if defined(EADDRNOTAVAIL) && !defined(_WIN32) # define UV__EADDRNOTAVAIL UV__ERR(EADDRNOTAVAIL) #else # define UV__EADDRNOTAVAIL (-4090) #endif #if defined(EAFNOSUPPORT) && !defined(_WIN32) # define UV__EAFNOSUPPORT UV__ERR(EAFNOSUPPORT) #else # define UV__EAFNOSUPPORT (-4089) #endif #if defined(EAGAIN) && !defined(_WIN32) # define UV__EAGAIN UV__ERR(EAGAIN) #else # define UV__EAGAIN (-4088) #endif #if defined(EALREADY) && !defined(_WIN32) # define UV__EALREADY UV__ERR(EALREADY) #else # define UV__EALREADY (-4084) #endif #if defined(EBADF) && !defined(_WIN32) # define UV__EBADF UV__ERR(EBADF) #else # define UV__EBADF (-4083) #endif #if defined(EBUSY) && !defined(_WIN32) # define UV__EBUSY UV__ERR(EBUSY) #else # define UV__EBUSY (-4082) #endif #if defined(ECANCELED) && !defined(_WIN32) # define UV__ECANCELED UV__ERR(ECANCELED) #else # define UV__ECANCELED (-4081) #endif #if defined(ECHARSET) && !defined(_WIN32) # define UV__ECHARSET UV__ERR(ECHARSET) #else # define UV__ECHARSET (-4080) #endif #if defined(ECONNABORTED) && !defined(_WIN32) # define UV__ECONNABORTED UV__ERR(ECONNABORTED) #else # define UV__ECONNABORTED (-4079) #endif #if defined(ECONNREFUSED) && !defined(_WIN32) # define UV__ECONNREFUSED UV__ERR(ECONNREFUSED) #else # define UV__ECONNREFUSED (-4078) #endif #if defined(ECONNRESET) && !defined(_WIN32) # define UV__ECONNRESET UV__ERR(ECONNRESET) #else # define UV__ECONNRESET (-4077) #endif #if defined(EDESTADDRREQ) && !defined(_WIN32) # define UV__EDESTADDRREQ UV__ERR(EDESTADDRREQ) #else # define UV__EDESTADDRREQ (-4076) #endif #if defined(EEXIST) && !defined(_WIN32) # define UV__EEXIST UV__ERR(EEXIST) #else # define UV__EEXIST (-4075) #endif #if defined(EFAULT) && !defined(_WIN32) # define UV__EFAULT UV__ERR(EFAULT) #else # define UV__EFAULT (-4074) #endif #if defined(EHOSTUNREACH) && !defined(_WIN32) # define UV__EHOSTUNREACH UV__ERR(EHOSTUNREACH) #else # define UV__EHOSTUNREACH (-4073) #endif #if defined(EINTR) && !defined(_WIN32) # define UV__EINTR UV__ERR(EINTR) #else # define UV__EINTR (-4072) #endif #if defined(EINVAL) && !defined(_WIN32) # define UV__EINVAL UV__ERR(EINVAL) #else # define UV__EINVAL (-4071) #endif #if defined(EIO) && !defined(_WIN32) # define UV__EIO UV__ERR(EIO) #else # define UV__EIO (-4070) #endif #if defined(EISCONN) && !defined(_WIN32) # define UV__EISCONN UV__ERR(EISCONN) #else # define UV__EISCONN (-4069) #endif #if defined(EISDIR) && !defined(_WIN32) # define UV__EISDIR UV__ERR(EISDIR) #else # define UV__EISDIR (-4068) #endif #if defined(ELOOP) && !defined(_WIN32) # define UV__ELOOP UV__ERR(ELOOP) #else # define UV__ELOOP (-4067) #endif #if defined(EMFILE) && !defined(_WIN32) # define UV__EMFILE UV__ERR(EMFILE) #else # define UV__EMFILE (-4066) #endif #if defined(EMSGSIZE) && !defined(_WIN32) # define UV__EMSGSIZE UV__ERR(EMSGSIZE) #else # define UV__EMSGSIZE (-4065) #endif #if defined(ENAMETOOLONG) && !defined(_WIN32) # define UV__ENAMETOOLONG UV__ERR(ENAMETOOLONG) #else # define UV__ENAMETOOLONG (-4064) #endif #if defined(ENETDOWN) && !defined(_WIN32) # define UV__ENETDOWN UV__ERR(ENETDOWN) #else # define UV__ENETDOWN (-4063) #endif #if defined(ENETUNREACH) && !defined(_WIN32) # define UV__ENETUNREACH UV__ERR(ENETUNREACH) #else # define UV__ENETUNREACH (-4062) #endif #if defined(ENFILE) && !defined(_WIN32) # define UV__ENFILE UV__ERR(ENFILE) #else # define UV__ENFILE (-4061) #endif #if defined(ENOBUFS) && !defined(_WIN32) # define UV__ENOBUFS UV__ERR(ENOBUFS) #else # define UV__ENOBUFS (-4060) #endif #if defined(ENODEV) && !defined(_WIN32) # define UV__ENODEV UV__ERR(ENODEV) #else # define UV__ENODEV (-4059) #endif #if defined(ENOENT) && !defined(_WIN32) # define UV__ENOENT UV__ERR(ENOENT) #else # define UV__ENOENT (-4058) #endif #if defined(ENOMEM) && !defined(_WIN32) # define UV__ENOMEM UV__ERR(ENOMEM) #else # define UV__ENOMEM (-4057) #endif #if defined(ENONET) && !defined(_WIN32) # define UV__ENONET UV__ERR(ENONET) #else # define UV__ENONET (-4056) #endif #if defined(ENOSPC) && !defined(_WIN32) # define UV__ENOSPC UV__ERR(ENOSPC) #else # define UV__ENOSPC (-4055) #endif #if defined(ENOSYS) && !defined(_WIN32) # define UV__ENOSYS UV__ERR(ENOSYS) #else # define UV__ENOSYS (-4054) #endif #if defined(ENOTCONN) && !defined(_WIN32) # define UV__ENOTCONN UV__ERR(ENOTCONN) #else # define UV__ENOTCONN (-4053) #endif #if defined(ENOTDIR) && !defined(_WIN32) # define UV__ENOTDIR UV__ERR(ENOTDIR) #else # define UV__ENOTDIR (-4052) #endif #if defined(ENOTEMPTY) && !defined(_WIN32) # define UV__ENOTEMPTY UV__ERR(ENOTEMPTY) #else # define UV__ENOTEMPTY (-4051) #endif #if defined(ENOTSOCK) && !defined(_WIN32) # define UV__ENOTSOCK UV__ERR(ENOTSOCK) #else # define UV__ENOTSOCK (-4050) #endif #if defined(ENOTSUP) && !defined(_WIN32) # define UV__ENOTSUP UV__ERR(ENOTSUP) #else # define UV__ENOTSUP (-4049) #endif #if defined(EPERM) && !defined(_WIN32) # define UV__EPERM UV__ERR(EPERM) #else # define UV__EPERM (-4048) #endif #if defined(EPIPE) && !defined(_WIN32) # define UV__EPIPE UV__ERR(EPIPE) #else # define UV__EPIPE (-4047) #endif #if defined(EPROTO) && !defined(_WIN32) # define UV__EPROTO UV__ERR(EPROTO) #else # define UV__EPROTO (-4046) #endif #if defined(EPROTONOSUPPORT) && !defined(_WIN32) # define UV__EPROTONOSUPPORT UV__ERR(EPROTONOSUPPORT) #else # define UV__EPROTONOSUPPORT (-4045) #endif #if defined(EPROTOTYPE) && !defined(_WIN32) # define UV__EPROTOTYPE UV__ERR(EPROTOTYPE) #else # define UV__EPROTOTYPE (-4044) #endif #if defined(EROFS) && !defined(_WIN32) # define UV__EROFS UV__ERR(EROFS) #else # define UV__EROFS (-4043) #endif #if defined(ESHUTDOWN) && !defined(_WIN32) # define UV__ESHUTDOWN UV__ERR(ESHUTDOWN) #else # define UV__ESHUTDOWN (-4042) #endif #if defined(ESPIPE) && !defined(_WIN32) # define UV__ESPIPE UV__ERR(ESPIPE) #else # define UV__ESPIPE (-4041) #endif #if defined(ESRCH) && !defined(_WIN32) # define UV__ESRCH UV__ERR(ESRCH) #else # define UV__ESRCH (-4040) #endif #if defined(ETIMEDOUT) && !defined(_WIN32) # define UV__ETIMEDOUT UV__ERR(ETIMEDOUT) #else # define UV__ETIMEDOUT (-4039) #endif #if defined(ETXTBSY) && !defined(_WIN32) # define UV__ETXTBSY UV__ERR(ETXTBSY) #else # define UV__ETXTBSY (-4038) #endif #if defined(EXDEV) && !defined(_WIN32) # define UV__EXDEV UV__ERR(EXDEV) #else # define UV__EXDEV (-4037) #endif #if defined(EFBIG) && !defined(_WIN32) # define UV__EFBIG UV__ERR(EFBIG) #else # define UV__EFBIG (-4036) #endif #if defined(ENOPROTOOPT) && !defined(_WIN32) # define UV__ENOPROTOOPT UV__ERR(ENOPROTOOPT) #else # define UV__ENOPROTOOPT (-4035) #endif #if defined(ERANGE) && !defined(_WIN32) # define UV__ERANGE UV__ERR(ERANGE) #else # define UV__ERANGE (-4034) #endif #if defined(ENXIO) && !defined(_WIN32) # define UV__ENXIO UV__ERR(ENXIO) #else # define UV__ENXIO (-4033) #endif #if defined(EMLINK) && !defined(_WIN32) # define UV__EMLINK UV__ERR(EMLINK) #else # define UV__EMLINK (-4032) #endif / EHOSTDOWN is not visible on BSD-like systems when _POSIX_C_SOURCE is * defined. Fortunately, its value is always 64 so it's possible albeit * icky to hard-code it. / #if defined(EHOSTDOWN) && !defined(_WIN32) # define UV__EHOSTDOWN UV__ERR(EHOSTDOWN) #elif defined(__APPLE__) \|\| \ defined(__DragonFly__) \|\| \ defined(__FreeBSD__) \|\| \ defined(__NetBSD__) \|\| \ defined(__OpenBSD__) # define UV__EHOSTDOWN (-64) #else # define UV__EHOSTDOWN (-4031) #endif #if defined(EREMOTEIO) && !defined(_WIN32) # define UV__EREMOTEIO UV__ERR(EREMOTEIO) #else # define UV__EREMOTEIO (-4030) #endif #if defined(ENOTTY) && !defined(_WIN32) # define UV__ENOTTY UV__ERR(ENOTTY) #else # define UV__ENOTTY (-4029) #endif #if defined(EFTYPE) && !defined(_WIN32) # define UV__EFTYPE UV__ERR(EFTYPE) #else # define UV__EFTYPE (-4028) #endif #if defined(EILSEQ) && !defined(_WIN32) # define UV__EILSEQ UV__ERR(EILSEQ) #else # define UV__EILSEQ (-4027) #endif #if defined(EOVERFLOW) && !defined(_WIN32) # define UV__EOVERFLOW UV__ERR(EOVERFLOW) #else # define UV__EOVERFLOW (-4026) #endif #if defined(ESOCKTNOSUPPORT) && !defined(_WIN32) # define UV__ESOCKTNOSUPPORT UV__ERR(ESOCKTNOSUPPORT) #else # define UV__ESOCKTNOSUPPORT (-4025) #endif / FreeBSD defines ENODATA in /usr/include/c++/v1/errno.h which is only visible * if C++ is being used. Define it directly to avoid problems when integrating * libuv in a C++ project. / #if defined(ENODATA) && !defined(_WIN32) # define UV__ENODATA UV__ERR(ENODATA) #elif defined(__FreeBSD__) # define UV__ENODATA (-9919) #else # define UV__ENODATA (-4024) #endif #if defined(EUNATCH) && !defined(_WIN32) # define UV__EUNATCH UV__ERR(EUNATCH) #else # define UV__EUNATCH (-4023) #endif #endif / UV_ERRNO_H_ */	10.83 KB	2025-02-28 19:16
📄 linux.h /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. / #ifndef UV_LINUX_H #define UV_LINUX_H #define UV_PLATFORM_LOOP_FIELDS \ uv__io_t inotify_read_watcher; \ void inotify_watchers; \ int inotify_fd; \ #define UV_PLATFORM_FS_EVENT_FIELDS \ struct uv__queue watchers; \ int wd; \ #endif /* UV_LINUX_H */	1.74 KB	2025-02-28 19:16
📄 os390.h /* Copyright libuv project contributors. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. / #ifndef UV_MVS_H #define UV_MVS_H #define UV_PLATFORM_SEM_T long #define UV_PLATFORM_LOOP_FIELDS \ void ep; \ #define UV_PLATFORM_FS_EVENT_FIELDS \ char rfis_rftok[8]; \ #endif /* UV_MVS_H */	1.52 KB	2025-02-28 19:16
📄 posix.h /* Copyright libuv project contributors. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. / #ifndef UV_POSIX_H #define UV_POSIX_H #define UV_PLATFORM_LOOP_FIELDS \ struct pollfd poll_fds; \ size_t poll_fds_used; \ size_t poll_fds_size; \ unsigned char poll_fds_iterating; \ #endif /* UV_POSIX_H */	1.57 KB	2025-02-28 19:16
📄 sunos.h /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. / #ifndef UV_SUNOS_H #define UV_SUNOS_H #include <sys/port.h> #include <port.h> / For the sake of convenience and reduced #ifdef-ery in src/unix/sunos.c, * add the fs_event fields even when this version of SunOS doesn't support * file watching. / #define UV_PLATFORM_LOOP_FIELDS \ uv__io_t fs_event_watcher; \ int fs_fd; \ #if defined(PORT_SOURCE_FILE) # define UV_PLATFORM_FS_EVENT_FIELDS \ file_obj_t fo; \ int fd; \ #endif / defined(PORT_SOURCE_FILE) / #endif / UV_SUNOS_H */	1.94 KB	2025-02-28 19:16
📄 threadpool.h /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. / / * This file is private to libuv. It provides common functionality to both * Windows and Unix backends. / #ifndef UV_THREADPOOL_H_ #define UV_THREADPOOL_H_ struct uv__work { void (work)(struct uv__work w); void (done)(struct uv__work w, int status); struct uv_loop_s loop; struct uv__queue wq; }; #endif /* UV_THREADPOOL_H_ */	1.47 KB	2025-02-28 19:16
📄 tree.h /- Copyright 2002 Niels Provos <provos@citi.umich.edu> * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. / #ifndef UV_TREE_H_ #define UV_TREE_H_ #ifndef UV__UNUSED # if __GNUC__ # define UV__UNUSED __attribute__((unused)) # else # define UV__UNUSED # endif #endif / * This file defines data structures for different types of trees: * splay trees and red-black trees. * * A splay tree is a self-organizing data structure. Every operation * on the tree causes a splay to happen. The splay moves the requested * node to the root of the tree and partly rebalances it. * * This has the benefit that request locality causes faster lookups as * the requested nodes move to the top of the tree. On the other hand, * every lookup causes memory writes. * * The Balance Theorem bounds the total access time for m operations * and n inserts on an initially empty tree as O((m + n)lg n). The * amortized cost for a sequence of m accesses to a splay tree is O(lg n); * * A red-black tree is a binary search tree with the node color as an * extra attribute. It fulfills a set of conditions: * - every search path from the root to a leaf consists of the * same number of black nodes, * - each red node (except for the root) has a black parent, * - each leaf node is black. * * Every operation on a red-black tree is bounded as O(lg n). * The maximum height of a red-black tree is 2lg (n+1). / #define SPLAY_HEAD(name, type) \ struct name { \ struct type sph_root; /* root of the tree / \ } #define SPLAY_INITIALIZER(root) \ { NULL } #define SPLAY_INIT(root) do { \ (root)->sph_root = NULL; \ } while (/CONSTCOND/ 0) #define SPLAY_ENTRY(type) \ struct { \ struct type spe_left; /* left element / \ struct type spe_right; /* right element / \ } #define SPLAY_LEFT(elm, field) (elm)->field.spe_left #define SPLAY_RIGHT(elm, field) (elm)->field.spe_right #define SPLAY_ROOT(head) (head)->sph_root #define SPLAY_EMPTY(head) (SPLAY_ROOT(head) == NULL) / SPLAY_ROTATE_{LEFT,RIGHT} expect that tmp hold SPLAY_{RIGHT,LEFT} / #define SPLAY_ROTATE_RIGHT(head, tmp, field) do { \ SPLAY_LEFT((head)->sph_root, field) = SPLAY_RIGHT(tmp, field); \ SPLAY_RIGHT(tmp, field) = (head)->sph_root; \ (head)->sph_root = tmp; \ } while (/CONSTCOND/ 0) #define SPLAY_ROTATE_LEFT(head, tmp, field) do { \ SPLAY_RIGHT((head)->sph_root, field) = SPLAY_LEFT(tmp, field); \ SPLAY_LEFT(tmp, field) = (head)->sph_root; \ (head)->sph_root = tmp; \ } while (/CONSTCOND/ 0) #define SPLAY_LINKLEFT(head, tmp, field) do { \ SPLAY_LEFT(tmp, field) = (head)->sph_root; \ tmp = (head)->sph_root; \ (head)->sph_root = SPLAY_LEFT((head)->sph_root, field); \ } while (/CONSTCOND/ 0) #define SPLAY_LINKRIGHT(head, tmp, field) do { \ SPLAY_RIGHT(tmp, field) = (head)->sph_root; \ tmp = (head)->sph_root; \ (head)->sph_root = SPLAY_RIGHT((head)->sph_root, field); \ } while (/CONSTCOND/ 0) #define SPLAY_ASSEMBLE(head, node, left, right, field) do { \ SPLAY_RIGHT(left, field) = SPLAY_LEFT((head)->sph_root, field); \ SPLAY_LEFT(right, field) = SPLAY_RIGHT((head)->sph_root, field); \ SPLAY_LEFT((head)->sph_root, field) = SPLAY_RIGHT(node, field); \ SPLAY_RIGHT((head)->sph_root, field) = SPLAY_LEFT(node, field); \ } while (/CONSTCOND/ 0) / Generates prototypes and inline functions / #define SPLAY_PROTOTYPE(name, type, field, cmp) \ void name##_SPLAY(struct name , struct type ); \ void name##_SPLAY_MINMAX(struct name , int); \ struct type name##_SPLAY_INSERT(struct name , struct type ); \ struct type name##_SPLAY_REMOVE(struct name , struct type ); \ \ /* Finds the node with the same key as elm / \ static __inline struct type \ name##_SPLAY_FIND(struct name head, struct type elm) \ { \ if (SPLAY_EMPTY(head)) \ return(NULL); \ name##_SPLAY(head, elm); \ if ((cmp)(elm, (head)->sph_root) == 0) \ return (head->sph_root); \ return (NULL); \ } \ \ static __inline struct type * \ name##_SPLAY_NEXT(struct name head, struct type elm) \ { \ name##_SPLAY(head, elm); \ if (SPLAY_RIGHT(elm, field) != NULL) { \ elm = SPLAY_RIGHT(elm, field); \ while (SPLAY_LEFT(elm, field) != NULL) { \ elm = SPLAY_LEFT(elm, field); \ } \ } else \ elm = NULL; \ return (elm); \ } \ \ static __inline struct type * \ name##_SPLAY_MIN_MAX(struct name head, int val) \ { \ name##_SPLAY_MINMAX(head, val); \ return (SPLAY_ROOT(head)); \ } / Main splay operation. * Moves node close to the key of elm to top / #define SPLAY_GENERATE(name, type, field, cmp) \ struct type \ name##_SPLAY_INSERT(struct name head, struct type elm) \ { \ if (SPLAY_EMPTY(head)) { \ SPLAY_LEFT(elm, field) = SPLAY_RIGHT(elm, field) = NULL; \ } else { \ int __comp; \ name##_SPLAY(head, elm); \ __comp = (cmp)(elm, (head)->sph_root); \ if(__comp < 0) { \ SPLAY_LEFT(elm, field) = SPLAY_LEFT((head)->sph_root, field); \ SPLAY_RIGHT(elm, field) = (head)->sph_root; \ SPLAY_LEFT((head)->sph_root, field) = NULL; \ } else if (__comp > 0) { \ SPLAY_RIGHT(elm, field) = SPLAY_RIGHT((head)->sph_root, field); \ SPLAY_LEFT(elm, field) = (head)->sph_root; \ SPLAY_RIGHT((head)->sph_root, field) = NULL; \ } else \ return ((head)->sph_root); \ } \ (head)->sph_root = (elm); \ return (NULL); \ } \ \ struct type * \ name##_SPLAY_REMOVE(struct name head, struct type elm) \ { \ struct type __tmp; \ if (SPLAY_EMPTY(head)) \ return (NULL); \ name##_SPLAY(head, elm); \ if ((cmp)(elm, (head)->sph_root) == 0) { \ if (SPLAY_LEFT((head)->sph_root, field) == NULL) { \ (head)->sph_root = SPLAY_RIGHT((head)->sph_root, field); \ } else { \ __tmp = SPLAY_RIGHT((head)->sph_root, field); \ (head)->sph_root = SPLAY_LEFT((head)->sph_root, field); \ name##_SPLAY(head, elm); \ SPLAY_RIGHT((head)->sph_root, field) = __tmp; \ } \ return (elm); \ } \ return (NULL); \ } \ \ void \ name##_SPLAY(struct name head, struct type elm) \ { \ struct type __node, __left, __right, __tmp; \ int __comp; \ \ SPLAY_LEFT(&__node, field) = SPLAY_RIGHT(&__node, field) = NULL; \ __left = __right = &__node; \ \ while ((__comp = (cmp)(elm, (head)->sph_root)) != 0) { \ if (__comp < 0) { \ __tmp = SPLAY_LEFT((head)->sph_root, field); \ if (__tmp == NULL) \ break; \ if ((cmp)(elm, __tmp) < 0){ \ SPLAY_ROTATE_RIGHT(head, __tmp, field); \ if (SPLAY_LEFT((head)->sph_root, field) == NULL) \ break; \ } \ SPLAY_LINKLEFT(head, __right, field); \ } else if (__comp > 0) { \ __tmp = SPLAY_RIGHT((head)->sph_root, field); \ if (__tmp == NULL) \ break; \ if ((cmp)(elm, __tmp) > 0){ \ SPLAY_ROTATE_LEFT(head, __tmp, field); \ if (SPLAY_RIGHT((head)->sph_root, field) == NULL) \ break; \ } \ SPLAY_LINKRIGHT(head, __left, field); \ } \ } \ SPLAY_ASSEMBLE(head, &__node, __left, __right, field); \ } \ \ /* Splay with either the minimum or the maximum element \ * Used to find minimum or maximum element in tree. \ / \ void name##_SPLAY_MINMAX(struct name head, int __comp) \ { \ struct type __node, __left, __right, __tmp; \ \ SPLAY_LEFT(&__node, field) = SPLAY_RIGHT(&__node, field) = NULL; \ __left = __right = &__node; \ \ for (;;) { \ if (__comp < 0) { \ __tmp = SPLAY_LEFT((head)->sph_root, field); \ if (__tmp == NULL) \ break; \ if (__comp < 0){ \ SPLAY_ROTATE_RIGHT(head, __tmp, field); \ if (SPLAY_LEFT((head)->sph_root, field) == NULL) \ break; \ } \ SPLAY_LINKLEFT(head, __right, field); \ } else if (__comp > 0) { \ __tmp = SPLAY_RIGHT((head)->sph_root, field); \ if (__tmp == NULL) \ break; \ if (__comp > 0) { \ SPLAY_ROTATE_LEFT(head, __tmp, field); \ if (SPLAY_RIGHT((head)->sph_root, field) == NULL) \ break; \ } \ SPLAY_LINKRIGHT(head, __left, field); \ } \ } \ SPLAY_ASSEMBLE(head, &__node, __left, __right, field); \ } #define SPLAY_NEGINF -1 #define SPLAY_INF 1 #define SPLAY_INSERT(name, x, y) name##_SPLAY_INSERT(x, y) #define SPLAY_REMOVE(name, x, y) name##_SPLAY_REMOVE(x, y) #define SPLAY_FIND(name, x, y) name##_SPLAY_FIND(x, y) #define SPLAY_NEXT(name, x, y) name##_SPLAY_NEXT(x, y) #define SPLAY_MIN(name, x) (SPLAY_EMPTY(x) ? NULL \ : name##_SPLAY_MIN_MAX(x, SPLAY_NEGINF)) #define SPLAY_MAX(name, x) (SPLAY_EMPTY(x) ? NULL \ : name##_SPLAY_MIN_MAX(x, SPLAY_INF)) #define SPLAY_FOREACH(x, name, head) \ for ((x) = SPLAY_MIN(name, head); \ (x) != NULL; \ (x) = SPLAY_NEXT(name, head, x)) / Macros that define a red-black tree / #define RB_HEAD(name, type) \ struct name { \ struct type rbh_root; /* root of the tree / \ } #define RB_INITIALIZER(root) \ { NULL } #define RB_INIT(root) do { \ (root)->rbh_root = NULL; \ } while (/CONSTCOND/ 0) #define RB_BLACK 0 #define RB_RED 1 #define RB_ENTRY(type) \ struct { \ struct type rbe_left; /* left element / \ struct type rbe_right; /* right element / \ struct type rbe_parent; /* parent element / \ int rbe_color; / node color / \ } #define RB_LEFT(elm, field) (elm)->field.rbe_left #define RB_RIGHT(elm, field) (elm)->field.rbe_right #define RB_PARENT(elm, field) (elm)->field.rbe_parent #define RB_COLOR(elm, field) (elm)->field.rbe_color #define RB_ROOT(head) (head)->rbh_root #define RB_EMPTY(head) (RB_ROOT(head) == NULL) #define RB_SET(elm, parent, field) do { \ RB_PARENT(elm, field) = parent; \ RB_LEFT(elm, field) = RB_RIGHT(elm, field) = NULL; \ RB_COLOR(elm, field) = RB_RED; \ } while (/CONSTCOND/ 0) #define RB_SET_BLACKRED(black, red, field) do { \ RB_COLOR(black, field) = RB_BLACK; \ RB_COLOR(red, field) = RB_RED; \ } while (/CONSTCOND/ 0) #ifndef RB_AUGMENT #define RB_AUGMENT(x) do {} while (0) #endif #define RB_ROTATE_LEFT(head, elm, tmp, field) do { \ (tmp) = RB_RIGHT(elm, field); \ if ((RB_RIGHT(elm, field) = RB_LEFT(tmp, field)) != NULL) { \ RB_PARENT(RB_LEFT(tmp, field), field) = (elm); \ } \ RB_AUGMENT(elm); \ if ((RB_PARENT(tmp, field) = RB_PARENT(elm, field)) != NULL) { \ if ((elm) == RB_LEFT(RB_PARENT(elm, field), field)) \ RB_LEFT(RB_PARENT(elm, field), field) = (tmp); \ else \ RB_RIGHT(RB_PARENT(elm, field), field) = (tmp); \ } else \ (head)->rbh_root = (tmp); \ RB_LEFT(tmp, field) = (elm); \ RB_PARENT(elm, field) = (tmp); \ RB_AUGMENT(tmp); \ if ((RB_PARENT(tmp, field))) \ RB_AUGMENT(RB_PARENT(tmp, field)); \ } while (/CONSTCOND/ 0) #define RB_ROTATE_RIGHT(head, elm, tmp, field) do { \ (tmp) = RB_LEFT(elm, field); \ if ((RB_LEFT(elm, field) = RB_RIGHT(tmp, field)) != NULL) { \ RB_PARENT(RB_RIGHT(tmp, field), field) = (elm); \ } \ RB_AUGMENT(elm); \ if ((RB_PARENT(tmp, field) = RB_PARENT(elm, field)) != NULL) { \ if ((elm) == RB_LEFT(RB_PARENT(elm, field), field)) \ RB_LEFT(RB_PARENT(elm, field), field) = (tmp); \ else \ RB_RIGHT(RB_PARENT(elm, field), field) = (tmp); \ } else \ (head)->rbh_root = (tmp); \ RB_RIGHT(tmp, field) = (elm); \ RB_PARENT(elm, field) = (tmp); \ RB_AUGMENT(tmp); \ if ((RB_PARENT(tmp, field))) \ RB_AUGMENT(RB_PARENT(tmp, field)); \ } while (/CONSTCOND/ 0) / Generates prototypes and inline functions / #define RB_PROTOTYPE(name, type, field, cmp) \ RB_PROTOTYPE_INTERNAL(name, type, field, cmp,) #define RB_PROTOTYPE_STATIC(name, type, field, cmp) \ RB_PROTOTYPE_INTERNAL(name, type, field, cmp, UV__UNUSED static) #define RB_PROTOTYPE_INTERNAL(name, type, field, cmp, attr) \ attr void name##_RB_INSERT_COLOR(struct name , struct type ); \ attr void name##_RB_REMOVE_COLOR(struct name , struct type , struct type );\ attr struct type name##_RB_REMOVE(struct name , struct type ); \ attr struct type name##_RB_INSERT(struct name , struct type ); \ attr struct type name##_RB_FIND(struct name , struct type ); \ attr struct type name##_RB_NFIND(struct name , struct type ); \ attr struct type name##_RB_NEXT(struct type ); \ attr struct type name##_RB_PREV(struct type ); \ attr struct type name##_RB_MINMAX(struct name , int); \ \ /* Main rb operation. * Moves node close to the key of elm to top / #define RB_GENERATE(name, type, field, cmp) \ RB_GENERATE_INTERNAL(name, type, field, cmp,) #define RB_GENERATE_STATIC(name, type, field, cmp) \ RB_GENERATE_INTERNAL(name, type, field, cmp, UV__UNUSED static) #define RB_GENERATE_INTERNAL(name, type, field, cmp, attr) \ attr void \ name##_RB_INSERT_COLOR(struct name head, struct type elm) \ { \ struct type parent, gparent, tmp; \ while ((parent = RB_PARENT(elm, field)) != NULL && \ RB_COLOR(parent, field) == RB_RED) { \ gparent = RB_PARENT(parent, field); \ if (parent == RB_LEFT(gparent, field)) { \ tmp = RB_RIGHT(gparent, field); \ if (tmp && RB_COLOR(tmp, field) == RB_RED) { \ RB_COLOR(tmp, field) = RB_BLACK; \ RB_SET_BLACKRED(parent, gparent, field); \ elm = gparent; \ continue; \ } \ if (RB_RIGHT(parent, field) == elm) { \ RB_ROTATE_LEFT(head, parent, tmp, field); \ tmp = parent; \ parent = elm; \ elm = tmp; \ } \ RB_SET_BLACKRED(parent, gparent, field); \ RB_ROTATE_RIGHT(head, gparent, tmp, field); \ } else { \ tmp = RB_LEFT(gparent, field); \ if (tmp && RB_COLOR(tmp, field) == RB_RED) { \ RB_COLOR(tmp, field) = RB_BLACK; \ RB_SET_BLACKRED(parent, gparent, field); \ elm = gparent; \ continue; \ } \ if (RB_LEFT(parent, field) == elm) { \ RB_ROTATE_RIGHT(head, parent, tmp, field); \ tmp = parent; \ parent = elm; \ elm = tmp; \ } \ RB_SET_BLACKRED(parent, gparent, field); \ RB_ROTATE_LEFT(head, gparent, tmp, field); \ } \ } \ RB_COLOR(head->rbh_root, field) = RB_BLACK; \ } \ \ attr void \ name##_RB_REMOVE_COLOR(struct name head, struct type parent, \ struct type elm) \ { \ struct type tmp; \ while ((elm == NULL \|\| RB_COLOR(elm, field) == RB_BLACK) && \ elm != RB_ROOT(head)) { \ if (RB_LEFT(parent, field) == elm) { \ tmp = RB_RIGHT(parent, field); \ if (RB_COLOR(tmp, field) == RB_RED) { \ RB_SET_BLACKRED(tmp, parent, field); \ RB_ROTATE_LEFT(head, parent, tmp, field); \ tmp = RB_RIGHT(parent, field); \ } \ if ((RB_LEFT(tmp, field) == NULL \|\| \ RB_COLOR(RB_LEFT(tmp, field), field) == RB_BLACK) && \ (RB_RIGHT(tmp, field) == NULL \|\| \ RB_COLOR(RB_RIGHT(tmp, field), field) == RB_BLACK)) { \ RB_COLOR(tmp, field) = RB_RED; \ elm = parent; \ parent = RB_PARENT(elm, field); \ } else { \ if (RB_RIGHT(tmp, field) == NULL \|\| \ RB_COLOR(RB_RIGHT(tmp, field), field) == RB_BLACK) { \ struct type oleft; \ if ((oleft = RB_LEFT(tmp, field)) \ != NULL) \ RB_COLOR(oleft, field) = RB_BLACK; \ RB_COLOR(tmp, field) = RB_RED; \ RB_ROTATE_RIGHT(head, tmp, oleft, field); \ tmp = RB_RIGHT(parent, field); \ } \ RB_COLOR(tmp, field) = RB_COLOR(parent, field); \ RB_COLOR(parent, field) = RB_BLACK; \ if (RB_RIGHT(tmp, field)) \ RB_COLOR(RB_RIGHT(tmp, field), field) = RB_BLACK; \ RB_ROTATE_LEFT(head, parent, tmp, field); \ elm = RB_ROOT(head); \ break; \ } \ } else { \ tmp = RB_LEFT(parent, field); \ if (RB_COLOR(tmp, field) == RB_RED) { \ RB_SET_BLACKRED(tmp, parent, field); \ RB_ROTATE_RIGHT(head, parent, tmp, field); \ tmp = RB_LEFT(parent, field); \ } \ if ((RB_LEFT(tmp, field) == NULL \|\| \ RB_COLOR(RB_LEFT(tmp, field), field) == RB_BLACK) && \ (RB_RIGHT(tmp, field) == NULL \|\| \ RB_COLOR(RB_RIGHT(tmp, field), field) == RB_BLACK)) { \ RB_COLOR(tmp, field) = RB_RED; \ elm = parent; \ parent = RB_PARENT(elm, field); \ } else { \ if (RB_LEFT(tmp, field) == NULL \|\| \ RB_COLOR(RB_LEFT(tmp, field), field) == RB_BLACK) { \ struct type oright; \ if ((oright = RB_RIGHT(tmp, field)) \ != NULL) \ RB_COLOR(oright, field) = RB_BLACK; \ RB_COLOR(tmp, field) = RB_RED; \ RB_ROTATE_LEFT(head, tmp, oright, field); \ tmp = RB_LEFT(parent, field); \ } \ RB_COLOR(tmp, field) = RB_COLOR(parent, field); \ RB_COLOR(parent, field) = RB_BLACK; \ if (RB_LEFT(tmp, field)) \ RB_COLOR(RB_LEFT(tmp, field), field) = RB_BLACK; \ RB_ROTATE_RIGHT(head, parent, tmp, field); \ elm = RB_ROOT(head); \ break; \ } \ } \ } \ if (elm) \ RB_COLOR(elm, field) = RB_BLACK; \ } \ \ attr struct type * \ name##_RB_REMOVE(struct name head, struct type elm) \ { \ struct type child, parent, old = elm; \ int color; \ if (RB_LEFT(elm, field) == NULL) \ child = RB_RIGHT(elm, field); \ else if (RB_RIGHT(elm, field) == NULL) \ child = RB_LEFT(elm, field); \ else { \ struct type left; \ elm = RB_RIGHT(elm, field); \ while ((left = RB_LEFT(elm, field)) != NULL) \ elm = left; \ child = RB_RIGHT(elm, field); \ parent = RB_PARENT(elm, field); \ color = RB_COLOR(elm, field); \ if (child) \ RB_PARENT(child, field) = parent; \ if (parent) { \ if (RB_LEFT(parent, field) == elm) \ RB_LEFT(parent, field) = child; \ else \ RB_RIGHT(parent, field) = child; \ RB_AUGMENT(parent); \ } else \ RB_ROOT(head) = child; \ if (RB_PARENT(elm, field) == old) \ parent = elm; \ (elm)->field = (old)->field; \ if (RB_PARENT(old, field)) { \ if (RB_LEFT(RB_PARENT(old, field), field) == old) \ RB_LEFT(RB_PARENT(old, field), field) = elm; \ else \ RB_RIGHT(RB_PARENT(old, field), field) = elm; \ RB_AUGMENT(RB_PARENT(old, field)); \ } else \ RB_ROOT(head) = elm; \ RB_PARENT(RB_LEFT(old, field), field) = elm; \ if (RB_RIGHT(old, field)) \ RB_PARENT(RB_RIGHT(old, field), field) = elm; \ if (parent) { \ left = parent; \ do { \ RB_AUGMENT(left); \ } while ((left = RB_PARENT(left, field)) != NULL); \ } \ goto color; \ } \ parent = RB_PARENT(elm, field); \ color = RB_COLOR(elm, field); \ if (child) \ RB_PARENT(child, field) = parent; \ if (parent) { \ if (RB_LEFT(parent, field) == elm) \ RB_LEFT(parent, field) = child; \ else \ RB_RIGHT(parent, field) = child; \ RB_AUGMENT(parent); \ } else \ RB_ROOT(head) = child; \ color: \ if (color == RB_BLACK) \ name##_RB_REMOVE_COLOR(head, parent, child); \ return (old); \ } \ \ /* Inserts a node into the RB tree / \ attr struct type \ name##_RB_INSERT(struct name head, struct type elm) \ { \ struct type tmp; \ struct type parent = NULL; \ int comp = 0; \ tmp = RB_ROOT(head); \ while (tmp) { \ parent = tmp; \ comp = (cmp)(elm, parent); \ if (comp < 0) \ tmp = RB_LEFT(tmp, field); \ else if (comp > 0) \ tmp = RB_RIGHT(tmp, field); \ else \ return (tmp); \ } \ RB_SET(elm, parent, field); \ if (parent != NULL) { \ if (comp < 0) \ RB_LEFT(parent, field) = elm; \ else \ RB_RIGHT(parent, field) = elm; \ RB_AUGMENT(parent); \ } else \ RB_ROOT(head) = elm; \ name##_RB_INSERT_COLOR(head, elm); \ return (NULL); \ } \ \ /* Finds the node with the same key as elm / \ attr struct type \ name##_RB_FIND(struct name head, struct type elm) \ { \ struct type tmp = RB_ROOT(head); \ int comp; \ while (tmp) { \ comp = cmp(elm, tmp); \ if (comp < 0) \ tmp = RB_LEFT(tmp, field); \ else if (comp > 0) \ tmp = RB_RIGHT(tmp, field); \ else \ return (tmp); \ } \ return (NULL); \ } \ \ / Finds the first node greater than or equal to the search key / \ attr struct type \ name##_RB_NFIND(struct name head, struct type elm) \ { \ struct type tmp = RB_ROOT(head); \ struct type res = NULL; \ int comp; \ while (tmp) { \ comp = cmp(elm, tmp); \ if (comp < 0) { \ res = tmp; \ tmp = RB_LEFT(tmp, field); \ } \ else if (comp > 0) \ tmp = RB_RIGHT(tmp, field); \ else \ return (tmp); \ } \ return (res); \ } \ \ /* ARGSUSED / \ attr struct type \ name##_RB_NEXT(struct type elm) \ { \ if (RB_RIGHT(elm, field)) { \ elm = RB_RIGHT(elm, field); \ while (RB_LEFT(elm, field)) \ elm = RB_LEFT(elm, field); \ } else { \ if (RB_PARENT(elm, field) && \ (elm == RB_LEFT(RB_PARENT(elm, field), field))) \ elm = RB_PARENT(elm, field); \ else { \ while (RB_PARENT(elm, field) && \ (elm == RB_RIGHT(RB_PARENT(elm, field), field))) \ elm = RB_PARENT(elm, field); \ elm = RB_PARENT(elm, field); \ } \ } \ return (elm); \ } \ \ / ARGSUSED / \ attr struct type \ name##_RB_PREV(struct type elm) \ { \ if (RB_LEFT(elm, field)) { \ elm = RB_LEFT(elm, field); \ while (RB_RIGHT(elm, field)) \ elm = RB_RIGHT(elm, field); \ } else { \ if (RB_PARENT(elm, field) && \ (elm == RB_RIGHT(RB_PARENT(elm, field), field))) \ elm = RB_PARENT(elm, field); \ else { \ while (RB_PARENT(elm, field) && \ (elm == RB_LEFT(RB_PARENT(elm, field), field))) \ elm = RB_PARENT(elm, field); \ elm = RB_PARENT(elm, field); \ } \ } \ return (elm); \ } \ \ attr struct type \ name##_RB_MINMAX(struct name head, int val) \ { \ struct type tmp = RB_ROOT(head); \ struct type parent = NULL; \ while (tmp) { \ parent = tmp; \ if (val < 0) \ tmp = RB_LEFT(tmp, field); \ else \ tmp = RB_RIGHT(tmp, field); \ } \ return (parent); \ } #define RB_NEGINF -1 #define RB_INF 1 #define RB_INSERT(name, x, y) name##_RB_INSERT(x, y) #define RB_REMOVE(name, x, y) name##_RB_REMOVE(x, y) #define RB_FIND(name, x, y) name##_RB_FIND(x, y) #define RB_NFIND(name, x, y) name##_RB_NFIND(x, y) #define RB_NEXT(name, x, y) name##_RB_NEXT(y) #define RB_PREV(name, x, y) name##_RB_PREV(y) #define RB_MIN(name, x) name##_RB_MINMAX(x, RB_NEGINF) #define RB_MAX(name, x) name##_RB_MINMAX(x, RB_INF) #define RB_FOREACH(x, name, head) \ for ((x) = RB_MIN(name, head); \ (x) != NULL; \ (x) = name##_RB_NEXT(x)) #define RB_FOREACH_FROM(x, name, y) \ for ((x) = (y); \ ((x) != NULL) && ((y) = name##_RB_NEXT(x), (x) != NULL); \ (x) = (y)) #define RB_FOREACH_SAFE(x, name, head, y) \ for ((x) = RB_MIN(name, head); \ ((x) != NULL) && ((y) = name##_RB_NEXT(x), (x) != NULL); \ (x) = (y)) #define RB_FOREACH_REVERSE(x, name, head) \ for ((x) = RB_MAX(name, head); \ (x) != NULL; \ (x) = name##_RB_PREV(x)) #define RB_FOREACH_REVERSE_FROM(x, name, y) \ for ((x) = (y); \ ((x) != NULL) && ((y) = name##_RB_PREV(x), (x) != NULL); \ (x) = (y)) #define RB_FOREACH_REVERSE_SAFE(x, name, head, y) \ for ((x) = RB_MAX(name, head); \ ((x) != NULL) && ((y) = name##_RB_PREV(x), (x) != NULL); \ (x) = (y)) #endif / UV_TREE_H_ */	51.65 KB	2025-02-28 19:16
📄 unix.h /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. / #ifndef UV_UNIX_H #define UV_UNIX_H #include <sys/types.h> #include <sys/stat.h> #include <fcntl.h> #include <dirent.h> #include <sys/socket.h> #include <netinet/in.h> #include <netinet/tcp.h> #include <arpa/inet.h> #include <netdb.h> / MAXHOSTNAMELEN on Solaris / #include <termios.h> #include <pwd.h> #if !defined(__MVS__) #include <semaphore.h> #include <sys/param.h> / MAXHOSTNAMELEN on Linux and the BSDs / #endif #include <pthread.h> #include <signal.h> #include "uv/threadpool.h" #if defined(__linux__) # include "uv/linux.h" #elif defined (__MVS__) # include "uv/os390.h" #elif defined(__PASE__) / __PASE__ and _AIX are both defined on IBM i / # include "uv/posix.h" / IBM i needs uv/posix.h, not uv/aix.h / #elif defined(_AIX) # include "uv/aix.h" #elif defined(__sun) # include "uv/sunos.h" #elif defined(__APPLE__) # include "uv/darwin.h" #elif defined(__DragonFly__) \|\| \ defined(__FreeBSD__) \|\| \ defined(__OpenBSD__) \|\| \ defined(__NetBSD__) # include "uv/bsd.h" #elif defined(__CYGWIN__) \|\| \ defined(__MSYS__) \|\| \ defined(__HAIKU__) \|\| \ defined(__QNX__) \|\| \ defined(__GNU__) # include "uv/posix.h" #endif #ifndef NI_MAXHOST # define NI_MAXHOST 1025 #endif #ifndef NI_MAXSERV # define NI_MAXSERV 32 #endif #ifndef UV_IO_PRIVATE_PLATFORM_FIELDS # define UV_IO_PRIVATE_PLATFORM_FIELDS / empty / #endif struct uv__io_s; struct uv_loop_s; typedef void (uv__io_cb)(struct uv_loop_s* loop, struct uv__io_s* w, unsigned int events); typedef struct uv__io_s uv__io_t; struct uv__io_s { uv__io_cb cb; struct uv__queue pending_queue; struct uv__queue watcher_queue; unsigned int pevents; /* Pending event mask i.e. mask at next tick. / unsigned int events; / Current event mask. / int fd; UV_IO_PRIVATE_PLATFORM_FIELDS }; #ifndef UV_PLATFORM_SEM_T # define UV_PLATFORM_SEM_T sem_t #endif #ifndef UV_PLATFORM_LOOP_FIELDS # define UV_PLATFORM_LOOP_FIELDS / empty / #endif #ifndef UV_PLATFORM_FS_EVENT_FIELDS # define UV_PLATFORM_FS_EVENT_FIELDS / empty / #endif #ifndef UV_STREAM_PRIVATE_PLATFORM_FIELDS # define UV_STREAM_PRIVATE_PLATFORM_FIELDS / empty / #endif / Note: May be cast to struct iovec. See writev(2). / typedef struct uv_buf_t { char base; size_t len; } uv_buf_t; typedef int uv_file; typedef int uv_os_sock_t; typedef int uv_os_fd_t; typedef pid_t uv_pid_t; #define UV_ONCE_INIT PTHREAD_ONCE_INIT typedef pthread_once_t uv_once_t; typedef pthread_t uv_thread_t; typedef pthread_mutex_t uv_mutex_t; typedef pthread_rwlock_t uv_rwlock_t; typedef UV_PLATFORM_SEM_T uv_sem_t; typedef pthread_cond_t uv_cond_t; typedef pthread_key_t uv_key_t; /* Note: guard clauses should match uv_barrier_init's in src/unix/thread.c. / #if defined(_AIX) \|\| \ defined(__OpenBSD__) \|\| \ !defined(PTHREAD_BARRIER_SERIAL_THREAD) / TODO(bnoordhuis) Merge into uv_barrier_t in v2. / struct _uv_barrier { uv_mutex_t mutex; uv_cond_t cond; unsigned threshold; unsigned in; unsigned out; }; typedef struct { struct _uv_barrier b; # if defined(PTHREAD_BARRIER_SERIAL_THREAD) /* TODO(bnoordhuis) Remove padding in v2. / char pad[sizeof(pthread_barrier_t) - sizeof(struct _uv_barrier)]; # endif } uv_barrier_t; #else typedef pthread_barrier_t uv_barrier_t; #endif /* Platform-specific definitions for uv_spawn support. / typedef gid_t uv_gid_t; typedef uid_t uv_uid_t; typedef struct dirent uv__dirent_t; #define UV_DIR_PRIVATE_FIELDS \ DIR dir; #if defined(DT_UNKNOWN) # define HAVE_DIRENT_TYPES # if defined(DT_REG) # define UV__DT_FILE DT_REG # else # define UV__DT_FILE -1 # endif # if defined(DT_DIR) # define UV__DT_DIR DT_DIR # else # define UV__DT_DIR -2 # endif # if defined(DT_LNK) # define UV__DT_LINK DT_LNK # else # define UV__DT_LINK -3 # endif # if defined(DT_FIFO) # define UV__DT_FIFO DT_FIFO # else # define UV__DT_FIFO -4 # endif # if defined(DT_SOCK) # define UV__DT_SOCKET DT_SOCK # else # define UV__DT_SOCKET -5 # endif # if defined(DT_CHR) # define UV__DT_CHAR DT_CHR # else # define UV__DT_CHAR -6 # endif # if defined(DT_BLK) # define UV__DT_BLOCK DT_BLK # else # define UV__DT_BLOCK -7 # endif #endif /* Platform-specific definitions for uv_dlopen support. / #define UV_DYNAMIC / empty / typedef struct { void handle; char* errmsg; } uv_lib_t; #define UV_LOOP_PRIVATE_FIELDS \ unsigned long flags; \ int backend_fd; \ struct uv__queue pending_queue; \ struct uv__queue watcher_queue; \ uv__io_t** watchers; \ unsigned int nwatchers; \ unsigned int nfds; \ struct uv__queue wq; \ uv_mutex_t wq_mutex; \ uv_async_t wq_async; \ uv_rwlock_t cloexec_lock; \ uv_handle_t* closing_handles; \ struct uv__queue process_handles; \ struct uv__queue prepare_handles; \ struct uv__queue check_handles; \ struct uv__queue idle_handles; \ struct uv__queue async_handles; \ void (async_unused)(void); / TODO(bnoordhuis) Remove in libuv v2. / \ uv__io_t async_io_watcher; \ int async_wfd; \ struct { \ void min; \ unsigned int nelts; \ } timer_heap; \ uint64_t timer_counter; \ uint64_t time; \ int signal_pipefd[2]; \ uv__io_t signal_io_watcher; \ uv_signal_t child_watcher; \ int emfile_fd; \ UV_PLATFORM_LOOP_FIELDS \ #define UV_REQ_TYPE_PRIVATE /* empty / #define UV_REQ_PRIVATE_FIELDS / empty / #define UV_PRIVATE_REQ_TYPES / empty / #define UV_WRITE_PRIVATE_FIELDS \ struct uv__queue queue; \ unsigned int write_index; \ uv_buf_t bufs; \ unsigned int nbufs; \ int error; \ uv_buf_t bufsml[4]; \ #define UV_CONNECT_PRIVATE_FIELDS \ struct uv__queue queue; \ #define UV_SHUTDOWN_PRIVATE_FIELDS /* empty / #define UV_UDP_SEND_PRIVATE_FIELDS \ struct uv__queue queue; \ struct sockaddr_storage addr; \ unsigned int nbufs; \ uv_buf_t bufs; \ ssize_t status; \ uv_udp_send_cb send_cb; \ uv_buf_t bufsml[4]; \ #define UV_HANDLE_PRIVATE_FIELDS \ uv_handle_t* next_closing; \ unsigned int flags; \ #define UV_STREAM_PRIVATE_FIELDS \ uv_connect_t connect_req; \ uv_shutdown_t shutdown_req; \ uv__io_t io_watcher; \ struct uv__queue write_queue; \ struct uv__queue write_completed_queue; \ uv_connection_cb connection_cb; \ int delayed_error; \ int accepted_fd; \ void* queued_fds; \ UV_STREAM_PRIVATE_PLATFORM_FIELDS \ #define UV_TCP_PRIVATE_FIELDS /* empty / #define UV_UDP_PRIVATE_FIELDS \ uv_alloc_cb alloc_cb; \ uv_udp_recv_cb recv_cb; \ uv__io_t io_watcher; \ struct uv__queue write_queue; \ struct uv__queue write_completed_queue; \ #define UV_PIPE_PRIVATE_FIELDS \ const char pipe_fname; /* NULL or strdup'ed / #define UV_POLL_PRIVATE_FIELDS \ uv__io_t io_watcher; #define UV_PREPARE_PRIVATE_FIELDS \ uv_prepare_cb prepare_cb; \ struct uv__queue queue; \ #define UV_CHECK_PRIVATE_FIELDS \ uv_check_cb check_cb; \ struct uv__queue queue; \ #define UV_IDLE_PRIVATE_FIELDS \ uv_idle_cb idle_cb; \ struct uv__queue queue; \ #define UV_ASYNC_PRIVATE_FIELDS \ uv_async_cb async_cb; \ struct uv__queue queue; \ int pending; \ #define UV_TIMER_PRIVATE_FIELDS \ uv_timer_cb timer_cb; \ void heap_node[3]; \ uint64_t timeout; \ uint64_t repeat; \ uint64_t start_id; #define UV_GETADDRINFO_PRIVATE_FIELDS \ struct uv__work work_req; \ uv_getaddrinfo_cb cb; \ struct addrinfo* hints; \ char* hostname; \ char* service; \ struct addrinfo* addrinfo; \ int retcode; #define UV_GETNAMEINFO_PRIVATE_FIELDS \ struct uv__work work_req; \ uv_getnameinfo_cb getnameinfo_cb; \ struct sockaddr_storage storage; \ int flags; \ char host[NI_MAXHOST]; \ char service[NI_MAXSERV]; \ int retcode; #define UV_PROCESS_PRIVATE_FIELDS \ struct uv__queue queue; \ int status; \ #define UV_FS_PRIVATE_FIELDS \ const char new_path; \ uv_file file; \ int flags; \ mode_t mode; \ unsigned int nbufs; \ uv_buf_t bufs; \ off_t off; \ uv_uid_t uid; \ uv_gid_t gid; \ double atime; \ double mtime; \ struct uv__work work_req; \ uv_buf_t bufsml[4]; \ #define UV_WORK_PRIVATE_FIELDS \ struct uv__work work_req; #define UV_TTY_PRIVATE_FIELDS \ struct termios orig_termios; \ int mode; #define UV_SIGNAL_PRIVATE_FIELDS \ /* RB_ENTRY(uv_signal_s) tree_entry; / \ struct { \ struct uv_signal_s rbe_left; \ struct uv_signal_s* rbe_right; \ struct uv_signal_s* rbe_parent; \ int rbe_color; \ } tree_entry; \ /* Use two counters here so we don have to fiddle with atomics. / \ unsigned int caught_signals; \ unsigned int dispatched_signals; #define UV_FS_EVENT_PRIVATE_FIELDS \ uv_fs_event_cb cb; \ UV_PLATFORM_FS_EVENT_FIELDS \ / fs open() flags supported on this platform: / #if defined(O_APPEND) # define UV_FS_O_APPEND O_APPEND #else # define UV_FS_O_APPEND 0 #endif #if defined(O_CREAT) # define UV_FS_O_CREAT O_CREAT #else # define UV_FS_O_CREAT 0 #endif #if defined(__linux__) && defined(__arm__) # define UV_FS_O_DIRECT 0x10000 #elif defined(__linux__) && defined(__m68k__) # define UV_FS_O_DIRECT 0x10000 #elif defined(__linux__) && defined(__mips__) # define UV_FS_O_DIRECT 0x08000 #elif defined(__linux__) && defined(__powerpc__) # define UV_FS_O_DIRECT 0x20000 #elif defined(__linux__) && defined(__s390x__) # define UV_FS_O_DIRECT 0x04000 #elif defined(__linux__) && defined(__x86_64__) # define UV_FS_O_DIRECT 0x04000 #elif defined(__linux__) && defined(__loongarch__) # define UV_FS_O_DIRECT 0x04000 #elif defined(O_DIRECT) # define UV_FS_O_DIRECT O_DIRECT #else # define UV_FS_O_DIRECT 0 #endif #if defined(O_DIRECTORY) # define UV_FS_O_DIRECTORY O_DIRECTORY #else # define UV_FS_O_DIRECTORY 0 #endif #if defined(O_DSYNC) # define UV_FS_O_DSYNC O_DSYNC #else # define UV_FS_O_DSYNC 0 #endif #if defined(O_EXCL) # define UV_FS_O_EXCL O_EXCL #else # define UV_FS_O_EXCL 0 #endif #if defined(O_EXLOCK) # define UV_FS_O_EXLOCK O_EXLOCK #else # define UV_FS_O_EXLOCK 0 #endif #if defined(O_NOATIME) # define UV_FS_O_NOATIME O_NOATIME #else # define UV_FS_O_NOATIME 0 #endif #if defined(O_NOCTTY) # define UV_FS_O_NOCTTY O_NOCTTY #else # define UV_FS_O_NOCTTY 0 #endif #if defined(O_NOFOLLOW) # define UV_FS_O_NOFOLLOW O_NOFOLLOW #else # define UV_FS_O_NOFOLLOW 0 #endif #if defined(O_NONBLOCK) # define UV_FS_O_NONBLOCK O_NONBLOCK #else # define UV_FS_O_NONBLOCK 0 #endif #if defined(O_RDONLY) # define UV_FS_O_RDONLY O_RDONLY #else # define UV_FS_O_RDONLY 0 #endif #if defined(O_RDWR) # define UV_FS_O_RDWR O_RDWR #else # define UV_FS_O_RDWR 0 #endif #if defined(O_SYMLINK) # define UV_FS_O_SYMLINK O_SYMLINK #else # define UV_FS_O_SYMLINK 0 #endif #if defined(O_SYNC) # define UV_FS_O_SYNC O_SYNC #else # define UV_FS_O_SYNC 0 #endif #if defined(O_TRUNC) # define UV_FS_O_TRUNC O_TRUNC #else # define UV_FS_O_TRUNC 0 #endif #if defined(O_WRONLY) # define UV_FS_O_WRONLY O_WRONLY #else # define UV_FS_O_WRONLY 0 #endif / fs open() flags supported on other platforms: / #define UV_FS_O_FILEMAP 0 #define UV_FS_O_RANDOM 0 #define UV_FS_O_SHORT_LIVED 0 #define UV_FS_O_SEQUENTIAL 0 #define UV_FS_O_TEMPORARY 0 #endif / UV_UNIX_H */	19.12 KB	2025-02-28 19:16
📄 version.h /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. / #ifndef UV_VERSION_H #define UV_VERSION_H / * Versions with the same major number are ABI stable. API is allowed to * evolve between minor releases, but only in a backwards compatible way. * Make sure you update the -soname directives in configure.ac * whenever you bump UV_VERSION_MAJOR or UV_VERSION_MINOR (but * not UV_VERSION_PATCH.) / #define UV_VERSION_MAJOR 1 #define UV_VERSION_MINOR 46 #define UV_VERSION_PATCH 0 #define UV_VERSION_IS_RELEASE 1 #define UV_VERSION_SUFFIX "" #define UV_VERSION_HEX ((UV_VERSION_MAJOR << 16) \| \ (UV_VERSION_MINOR << 8) \| \ (UV_VERSION_PATCH)) #endif / UV_VERSION_H */	1.79 KB	2025-02-28 19:16
📄 win.h /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. / #ifndef _WIN32_WINNT # define _WIN32_WINNT 0x0600 #endif #if !defined(_SSIZE_T_) && !defined(_SSIZE_T_DEFINED) typedef intptr_t ssize_t; # define SSIZE_MAX INTPTR_MAX # define _SSIZE_T_ # define _SSIZE_T_DEFINED #endif #include <winsock2.h> #if defined(__MINGW32__) && !defined(__MINGW64_VERSION_MAJOR) typedef struct pollfd { SOCKET fd; short events; short revents; } WSAPOLLFD, PWSAPOLLFD, LPWSAPOLLFD; #endif #ifndef LOCALE_INVARIANT # define LOCALE_INVARIANT 0x007f #endif #include <mswsock.h> // Disable the typedef in mstcpip.h of MinGW. #define _TCP_INITIAL_RTO_PARAMETERS _TCP_INITIAL_RTO_PARAMETERS__AVOID #define TCP_INITIAL_RTO_PARAMETERS TCP_INITIAL_RTO_PARAMETERS__AVOID #define PTCP_INITIAL_RTO_PARAMETERS PTCP_INITIAL_RTO_PARAMETERS__AVOID #include <ws2tcpip.h> #undef _TCP_INITIAL_RTO_PARAMETERS #undef TCP_INITIAL_RTO_PARAMETERS #undef PTCP_INITIAL_RTO_PARAMETERS #include <windows.h> #include <process.h> #include <signal.h> #include <fcntl.h> #include <sys/stat.h> #include <stdint.h> #include "uv/tree.h" #include "uv/threadpool.h" #define MAX_PIPENAME_LEN 256 #ifndef S_IFLNK # define S_IFLNK 0xA000 #endif // Define missing in Windows Kit Include\{VERSION}\ucrt\sys\stat.h #if defined(_CRT_INTERNAL_NONSTDC_NAMES) && _CRT_INTERNAL_NONSTDC_NAMES && !defined(S_IFIFO) # define S_IFIFO _S_IFIFO #endif / Additional signals supported by uv_signal and or uv_kill. The CRT defines * the following signals already: * * #define SIGINT 2 * #define SIGILL 4 * #define SIGABRT_COMPAT 6 * #define SIGFPE 8 * #define SIGSEGV 11 * #define SIGTERM 15 * #define SIGBREAK 21 * #define SIGABRT 22 * * The additional signals have values that are common on other Unix * variants (Linux and Darwin) / #define SIGHUP 1 #define SIGQUIT 3 #define SIGKILL 9 #define SIGWINCH 28 / Redefine NSIG to take SIGWINCH into consideration / #if defined(NSIG) && NSIG <= SIGWINCH # undef NSIG #endif #ifndef NSIG # define NSIG SIGWINCH + 1 #endif / The CRT defines SIGABRT_COMPAT as 6, which equals SIGABRT on many unix-like * platforms. However MinGW doesn't define it, so we do. / #ifndef SIGABRT_COMPAT # define SIGABRT_COMPAT 6 #endif / * Guids and typedefs for winsock extension functions * Mingw32 doesn't have these :-( / #ifndef WSAID_ACCEPTEX # define WSAID_ACCEPTEX \ {0xb5367df1, 0xcbac, 0x11cf, \ {0x95, 0xca, 0x00, 0x80, 0x5f, 0x48, 0xa1, 0x92}} # define WSAID_CONNECTEX \ {0x25a207b9, 0xddf3, 0x4660, \ {0x8e, 0xe9, 0x76, 0xe5, 0x8c, 0x74, 0x06, 0x3e}} # define WSAID_GETACCEPTEXSOCKADDRS \ {0xb5367df2, 0xcbac, 0x11cf, \ {0x95, 0xca, 0x00, 0x80, 0x5f, 0x48, 0xa1, 0x92}} # define WSAID_DISCONNECTEX \ {0x7fda2e11, 0x8630, 0x436f, \ {0xa0, 0x31, 0xf5, 0x36, 0xa6, 0xee, 0xc1, 0x57}} # define WSAID_TRANSMITFILE \ {0xb5367df0, 0xcbac, 0x11cf, \ {0x95, 0xca, 0x00, 0x80, 0x5f, 0x48, 0xa1, 0x92}} typedef BOOL (PASCAL LPFN_ACCEPTEX) (SOCKET sListenSocket, SOCKET sAcceptSocket, PVOID lpOutputBuffer, DWORD dwReceiveDataLength, DWORD dwLocalAddressLength, DWORD dwRemoteAddressLength, LPDWORD lpdwBytesReceived, LPOVERLAPPED lpOverlapped); typedef BOOL (PASCAL LPFN_CONNECTEX) (SOCKET s, const struct sockaddr name, int namelen, PVOID lpSendBuffer, DWORD dwSendDataLength, LPDWORD lpdwBytesSent, LPOVERLAPPED lpOverlapped); typedef void (PASCAL LPFN_GETACCEPTEXSOCKADDRS) (PVOID lpOutputBuffer, DWORD dwReceiveDataLength, DWORD dwLocalAddressLength, DWORD dwRemoteAddressLength, LPSOCKADDR LocalSockaddr, LPINT LocalSockaddrLength, LPSOCKADDR* RemoteSockaddr, LPINT RemoteSockaddrLength); typedef BOOL (PASCAL LPFN_DISCONNECTEX) (SOCKET hSocket, LPOVERLAPPED lpOverlapped, DWORD dwFlags, DWORD reserved); typedef BOOL (PASCAL LPFN_TRANSMITFILE) (SOCKET hSocket, HANDLE hFile, DWORD nNumberOfBytesToWrite, DWORD nNumberOfBytesPerSend, LPOVERLAPPED lpOverlapped, LPTRANSMIT_FILE_BUFFERS lpTransmitBuffers, DWORD dwFlags); typedef PVOID RTL_SRWLOCK; typedef RTL_SRWLOCK SRWLOCK, PSRWLOCK; #endif typedef int (WSAAPI LPFN_WSARECV) (SOCKET socket, LPWSABUF buffers, DWORD buffer_count, LPDWORD bytes, LPDWORD flags, LPWSAOVERLAPPED overlapped, LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_routine); typedef int (WSAAPI* LPFN_WSARECVFROM) (SOCKET socket, LPWSABUF buffers, DWORD buffer_count, LPDWORD bytes, LPDWORD flags, struct sockaddr* addr, LPINT addr_len, LPWSAOVERLAPPED overlapped, LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_routine); #ifndef _NTDEF_ typedef LONG NTSTATUS; typedef NTSTATUS PNTSTATUS; #endif #ifndef RTL_CONDITION_VARIABLE_INIT typedef PVOID CONDITION_VARIABLE, PCONDITION_VARIABLE; #endif typedef struct _AFD_POLL_HANDLE_INFO { HANDLE Handle; ULONG Events; NTSTATUS Status; } AFD_POLL_HANDLE_INFO, PAFD_POLL_HANDLE_INFO; typedef struct _AFD_POLL_INFO { LARGE_INTEGER Timeout; ULONG NumberOfHandles; ULONG Exclusive; AFD_POLL_HANDLE_INFO Handles[1]; } AFD_POLL_INFO, PAFD_POLL_INFO; #define UV_MSAFD_PROVIDER_COUNT 4 /** * It should be possible to cast uv_buf_t[] to WSABUF[] * see http://msdn.microsoft.com/en-us/library/ms741542(v=vs.85).aspx / typedef struct uv_buf_t { ULONG len; char base; } uv_buf_t; typedef int uv_file; typedef SOCKET uv_os_sock_t; typedef HANDLE uv_os_fd_t; typedef int uv_pid_t; typedef HANDLE uv_thread_t; typedef HANDLE uv_sem_t; typedef CRITICAL_SECTION uv_mutex_t; /* This condition variable implementation is based on the SetEvent solution * (section 3.2) at http://www.cs.wustl.edu/~schmidt/win32-cv-1.html * We could not use the SignalObjectAndWait solution (section 3.4) because * it want the 2nd argument (type uv_mutex_t) of uv_cond_wait() and * uv_cond_timedwait() to be HANDLEs, but we use CRITICAL_SECTIONs. / typedef union { CONDITION_VARIABLE cond_var; struct { unsigned int waiters_count; CRITICAL_SECTION waiters_count_lock; HANDLE signal_event; HANDLE broadcast_event; } unused_; / TODO: retained for ABI compatibility; remove me in v2.x. / } uv_cond_t; typedef struct { SRWLOCK read_write_lock_; / TODO: retained for ABI compatibility; remove me in v2.x / #ifdef _WIN64 unsigned char padding_[72]; #else unsigned char padding_[44]; #endif } uv_rwlock_t; typedef struct { unsigned threshold; unsigned in; uv_mutex_t mutex; / TODO: in v2 make this a uv_cond_t, without unused_ / CONDITION_VARIABLE cond; unsigned out; } uv_barrier_t; typedef struct { DWORD tls_index; } uv_key_t; #define UV_ONCE_INIT { 0, NULL } typedef struct uv_once_s { unsigned char ran; HANDLE event; } uv_once_t; / Platform-specific definitions for uv_spawn support. / typedef unsigned char uv_uid_t; typedef unsigned char uv_gid_t; typedef struct uv__dirent_s { int d_type; char d_name[1]; } uv__dirent_t; #define UV_DIR_PRIVATE_FIELDS \ HANDLE dir_handle; \ WIN32_FIND_DATAW find_data; \ BOOL need_find_call; #define HAVE_DIRENT_TYPES #define UV__DT_DIR UV_DIRENT_DIR #define UV__DT_FILE UV_DIRENT_FILE #define UV__DT_LINK UV_DIRENT_LINK #define UV__DT_FIFO UV_DIRENT_FIFO #define UV__DT_SOCKET UV_DIRENT_SOCKET #define UV__DT_CHAR UV_DIRENT_CHAR #define UV__DT_BLOCK UV_DIRENT_BLOCK / Platform-specific definitions for uv_dlopen support. / #define UV_DYNAMIC FAR WINAPI typedef struct { HMODULE handle; char errmsg; } uv_lib_t; #define UV_LOOP_PRIVATE_FIELDS \ /* The loop's I/O completion port / \ HANDLE iocp; \ / The current time according to the event loop. in msecs. / \ uint64_t time; \ / Tail of a single-linked circular queue of pending reqs. If the queue / \ / is empty, tail_ is NULL. If there is only one item, / \ / tail_->next_req == tail_ / \ uv_req_t pending_reqs_tail; \ /* Head of a single-linked list of closed handles / \ uv_handle_t endgame_handles; \ /* TODO(bnoordhuis) Stop heap-allocating \|timer_heap\| in libuv v2.x. / \ void timer_heap; \ /* Lists of active loop (prepare / check / idle) watchers / \ uv_prepare_t prepare_handles; \ uv_check_t* check_handles; \ uv_idle_t* idle_handles; \ /* This pointer will refer to the prepare/check/idle handle whose / \ / callback is scheduled to be called next. This is needed to allow / \ / safe removal from one of the lists above while that list being / \ / iterated over. / \ uv_prepare_t next_prepare_handle; \ uv_check_t* next_check_handle; \ uv_idle_t* next_idle_handle; \ /* This handle holds the peer sockets for the fast variant of uv_poll_t / \ SOCKET poll_peer_sockets[UV_MSAFD_PROVIDER_COUNT]; \ / No longer used. / \ unsigned int active_tcp_streams; \ / No longer used. / \ unsigned int active_udp_streams; \ / Counter to started timer / \ uint64_t timer_counter; \ / Threadpool / \ struct uv__queue wq; \ uv_mutex_t wq_mutex; \ uv_async_t wq_async; #define UV_REQ_TYPE_PRIVATE \ / TODO: remove the req suffix / \ UV_ACCEPT, \ UV_FS_EVENT_REQ, \ UV_POLL_REQ, \ UV_PROCESS_EXIT, \ UV_READ, \ UV_UDP_RECV, \ UV_WAKEUP, \ UV_SIGNAL_REQ, #define UV_REQ_PRIVATE_FIELDS \ union { \ / Used by I/O operations / \ struct { \ OVERLAPPED overlapped; \ size_t queued_bytes; \ } io; \ / in v2, we can move these to the UV_CONNECT_PRIVATE_FIELDS / \ struct { \ ULONG_PTR result; / overlapped.Internal is reused to hold the result /\ HANDLE pipeHandle; \ DWORD duplex_flags; \ WCHAR name; \ } connect; \ } u; \ struct uv_req_s* next_req; #define UV_WRITE_PRIVATE_FIELDS \ int coalesced; \ uv_buf_t write_buffer; \ HANDLE event_handle; \ HANDLE wait_handle; #define UV_CONNECT_PRIVATE_FIELDS \ /* empty / #define UV_SHUTDOWN_PRIVATE_FIELDS \ / empty / #define UV_UDP_SEND_PRIVATE_FIELDS \ / empty / #define UV_PRIVATE_REQ_TYPES \ typedef struct uv_pipe_accept_s { \ UV_REQ_FIELDS \ HANDLE pipeHandle; \ struct uv_pipe_accept_s next_pending; \ } uv_pipe_accept_t; \ \ typedef struct uv_tcp_accept_s { \ UV_REQ_FIELDS \ SOCKET accept_socket; \ char accept_buffer[sizeof(struct sockaddr_storage) * 2 + 32]; \ HANDLE event_handle; \ HANDLE wait_handle; \ struct uv_tcp_accept_s* next_pending; \ } uv_tcp_accept_t; \ \ typedef struct uv_read_s { \ UV_REQ_FIELDS \ HANDLE event_handle; \ HANDLE wait_handle; \ } uv_read_t; #define uv_stream_connection_fields \ unsigned int write_reqs_pending; \ uv_shutdown_t* shutdown_req; #define uv_stream_server_fields \ uv_connection_cb connection_cb; #define UV_STREAM_PRIVATE_FIELDS \ unsigned int reqs_pending; \ int activecnt; \ uv_read_t read_req; \ union { \ struct { uv_stream_connection_fields } conn; \ struct { uv_stream_server_fields } serv; \ } stream; #define uv_tcp_server_fields \ uv_tcp_accept_t* accept_reqs; \ unsigned int processed_accepts; \ uv_tcp_accept_t* pending_accepts; \ LPFN_ACCEPTEX func_acceptex; #define uv_tcp_connection_fields \ uv_buf_t read_buffer; \ LPFN_CONNECTEX func_connectex; #define UV_TCP_PRIVATE_FIELDS \ SOCKET socket; \ int delayed_error; \ union { \ struct { uv_tcp_server_fields } serv; \ struct { uv_tcp_connection_fields } conn; \ } tcp; #define UV_UDP_PRIVATE_FIELDS \ SOCKET socket; \ unsigned int reqs_pending; \ int activecnt; \ uv_req_t recv_req; \ uv_buf_t recv_buffer; \ struct sockaddr_storage recv_from; \ int recv_from_len; \ uv_udp_recv_cb recv_cb; \ uv_alloc_cb alloc_cb; \ LPFN_WSARECV func_wsarecv; \ LPFN_WSARECVFROM func_wsarecvfrom; #define uv_pipe_server_fields \ int pending_instances; \ uv_pipe_accept_t* accept_reqs; \ uv_pipe_accept_t* pending_accepts; #define uv_pipe_connection_fields \ uv_timer_t* eof_timer; \ uv_write_t dummy; /* TODO: retained for ABI compat; remove this in v2.x. / \ DWORD ipc_remote_pid; \ union { \ uint32_t payload_remaining; \ uint64_t dummy; / TODO: retained for ABI compat; remove this in v2.x. / \ } ipc_data_frame; \ struct uv__queue ipc_xfer_queue; \ int ipc_xfer_queue_length; \ uv_write_t non_overlapped_writes_tail; \ CRITICAL_SECTION readfile_thread_lock; \ volatile HANDLE readfile_thread_handle; #define UV_PIPE_PRIVATE_FIELDS \ HANDLE handle; \ WCHAR* name; \ union { \ struct { uv_pipe_server_fields } serv; \ struct { uv_pipe_connection_fields } conn; \ } pipe; /* TODO: put the parser states in a union - TTY handles are always half-duplex * so read-state can safely overlap write-state. / #define UV_TTY_PRIVATE_FIELDS \ HANDLE handle; \ union { \ struct { \ / Used for readable TTY handles / \ / TODO: remove me in v2.x. / \ HANDLE unused_; \ uv_buf_t read_line_buffer; \ HANDLE read_raw_wait; \ / Fields used for translating win keystrokes into vt100 characters / \ char last_key[8]; \ unsigned char last_key_offset; \ unsigned char last_key_len; \ WCHAR last_utf16_high_surrogate; \ INPUT_RECORD last_input_record; \ } rd; \ struct { \ / Used for writable TTY handles / \ / utf8-to-utf16 conversion state / \ unsigned int utf8_codepoint; \ unsigned char utf8_bytes_left; \ / eol conversion state / \ unsigned char previous_eol; \ / ansi parser state / \ unsigned short ansi_parser_state; \ unsigned char ansi_csi_argc; \ unsigned short ansi_csi_argv[4]; \ COORD saved_position; \ WORD saved_attributes; \ } wr; \ } tty; #define UV_POLL_PRIVATE_FIELDS \ SOCKET socket; \ / Used in fast mode / \ SOCKET peer_socket; \ AFD_POLL_INFO afd_poll_info_1; \ AFD_POLL_INFO afd_poll_info_2; \ / Used in fast and slow mode. / \ uv_req_t poll_req_1; \ uv_req_t poll_req_2; \ unsigned char submitted_events_1; \ unsigned char submitted_events_2; \ unsigned char mask_events_1; \ unsigned char mask_events_2; \ unsigned char events; #define UV_TIMER_PRIVATE_FIELDS \ void heap_node[3]; \ int unused; \ uint64_t timeout; \ uint64_t repeat; \ uint64_t start_id; \ uv_timer_cb timer_cb; #define UV_ASYNC_PRIVATE_FIELDS \ struct uv_req_s async_req; \ uv_async_cb async_cb; \ /* char to avoid alignment issues / \ char volatile async_sent; #define UV_PREPARE_PRIVATE_FIELDS \ uv_prepare_t prepare_prev; \ uv_prepare_t* prepare_next; \ uv_prepare_cb prepare_cb; #define UV_CHECK_PRIVATE_FIELDS \ uv_check_t* check_prev; \ uv_check_t* check_next; \ uv_check_cb check_cb; #define UV_IDLE_PRIVATE_FIELDS \ uv_idle_t* idle_prev; \ uv_idle_t* idle_next; \ uv_idle_cb idle_cb; #define UV_HANDLE_PRIVATE_FIELDS \ uv_handle_t* endgame_next; \ unsigned int flags; #define UV_GETADDRINFO_PRIVATE_FIELDS \ struct uv__work work_req; \ uv_getaddrinfo_cb getaddrinfo_cb; \ void* alloc; \ WCHAR* node; \ WCHAR* service; \ /* The addrinfoW field is used to store a pointer to the hints, and / \ / later on to store the result of GetAddrInfoW. The final result will / \ / be converted to struct addrinfo* and stored in the addrinfo field. / \ struct addrinfoW addrinfow; \ struct addrinfo* addrinfo; \ int retcode; #define UV_GETNAMEINFO_PRIVATE_FIELDS \ struct uv__work work_req; \ uv_getnameinfo_cb getnameinfo_cb; \ struct sockaddr_storage storage; \ int flags; \ char host[NI_MAXHOST]; \ char service[NI_MAXSERV]; \ int retcode; #define UV_PROCESS_PRIVATE_FIELDS \ struct uv_process_exit_s { \ UV_REQ_FIELDS \ } exit_req; \ void* unused; /* TODO: retained for ABI compat; remove this in v2.x. / \ int exit_signal; \ HANDLE wait_handle; \ HANDLE process_handle; \ volatile char exit_cb_pending; #define UV_FS_PRIVATE_FIELDS \ struct uv__work work_req; \ int flags; \ DWORD sys_errno_; \ union { \ / TODO: remove me in 0.9. / \ WCHAR pathw; \ int fd; \ } file; \ union { \ struct { \ int mode; \ WCHAR* new_pathw; \ int file_flags; \ int fd_out; \ unsigned int nbufs; \ uv_buf_t* bufs; \ int64_t offset; \ uv_buf_t bufsml[4]; \ } info; \ struct { \ double atime; \ double mtime; \ } time; \ } fs; #define UV_WORK_PRIVATE_FIELDS \ struct uv__work work_req; #define UV_FS_EVENT_PRIVATE_FIELDS \ struct uv_fs_event_req_s { \ UV_REQ_FIELDS \ } req; \ HANDLE dir_handle; \ int req_pending; \ uv_fs_event_cb cb; \ WCHAR* filew; \ WCHAR* short_filew; \ WCHAR* dirw; \ char* buffer; #define UV_SIGNAL_PRIVATE_FIELDS \ RB_ENTRY(uv_signal_s) tree_entry; \ struct uv_req_s signal_req; \ unsigned long pending_signum; #ifndef F_OK #define F_OK 0 #endif #ifndef R_OK #define R_OK 4 #endif #ifndef W_OK #define W_OK 2 #endif #ifndef X_OK #define X_OK 1 #endif /* fs open() flags supported on this platform: / #define UV_FS_O_APPEND _O_APPEND #define UV_FS_O_CREAT _O_CREAT #define UV_FS_O_EXCL _O_EXCL #define UV_FS_O_FILEMAP 0x20000000 #define UV_FS_O_RANDOM _O_RANDOM #define UV_FS_O_RDONLY _O_RDONLY #define UV_FS_O_RDWR _O_RDWR #define UV_FS_O_SEQUENTIAL _O_SEQUENTIAL #define UV_FS_O_SHORT_LIVED _O_SHORT_LIVED #define UV_FS_O_TEMPORARY _O_TEMPORARY #define UV_FS_O_TRUNC _O_TRUNC #define UV_FS_O_WRONLY _O_WRONLY / fs open() flags supported on other platforms (or mapped on this platform): / #define UV_FS_O_DIRECT 0x02000000 / FILE_FLAG_NO_BUFFERING / #define UV_FS_O_DIRECTORY 0 #define UV_FS_O_DSYNC 0x04000000 / FILE_FLAG_WRITE_THROUGH / #define UV_FS_O_EXLOCK 0x10000000 / EXCLUSIVE SHARING MODE / #define UV_FS_O_NOATIME 0 #define UV_FS_O_NOCTTY 0 #define UV_FS_O_NOFOLLOW 0 #define UV_FS_O_NONBLOCK 0 #define UV_FS_O_SYMLINK 0 #define UV_FS_O_SYNC 0x08000000 / FILE_FLAG_WRITE_THROUGH */	32.74 KB	2025-02-28 19:16

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