152 lines
4.7 KiB
C
152 lines
4.7 KiB
C
/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef UV_LINUX_SYSCALL_H_
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#define UV_LINUX_SYSCALL_H_
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#undef _GNU_SOURCE
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#define _GNU_SOURCE
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#include <stdint.h>
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#include <signal.h>
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#include <sys/types.h>
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#include <sys/time.h>
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#include <sys/socket.h>
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#if defined(__alpha__)
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# define UV__O_CLOEXEC 0x200000
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#elif defined(__hppa__)
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# define UV__O_CLOEXEC 0x200000
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#elif defined(__sparc__)
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# define UV__O_CLOEXEC 0x400000
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#else
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# define UV__O_CLOEXEC 0x80000
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#endif
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#if defined(__alpha__)
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# define UV__O_NONBLOCK 0x4
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#elif defined(__hppa__)
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# define UV__O_NONBLOCK O_NONBLOCK
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#elif defined(__mips__)
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# define UV__O_NONBLOCK 0x80
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#elif defined(__sparc__)
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# define UV__O_NONBLOCK 0x4000
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#else
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# define UV__O_NONBLOCK 0x800
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#endif
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#define UV__EFD_CLOEXEC UV__O_CLOEXEC
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#define UV__EFD_NONBLOCK UV__O_NONBLOCK
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#define UV__IN_CLOEXEC UV__O_CLOEXEC
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#define UV__IN_NONBLOCK UV__O_NONBLOCK
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#define UV__SOCK_CLOEXEC UV__O_CLOEXEC
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#if defined(SOCK_NONBLOCK)
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# define UV__SOCK_NONBLOCK SOCK_NONBLOCK
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#else
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# define UV__SOCK_NONBLOCK UV__O_NONBLOCK
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#endif
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/* epoll flags */
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#define UV__EPOLL_CLOEXEC UV__O_CLOEXEC
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#define UV__EPOLL_CTL_ADD 1
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#define UV__EPOLL_CTL_DEL 2
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#define UV__EPOLL_CTL_MOD 3
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/* inotify flags */
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#define UV__IN_ACCESS 0x001
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#define UV__IN_MODIFY 0x002
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#define UV__IN_ATTRIB 0x004
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#define UV__IN_CLOSE_WRITE 0x008
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#define UV__IN_CLOSE_NOWRITE 0x010
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#define UV__IN_OPEN 0x020
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#define UV__IN_MOVED_FROM 0x040
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#define UV__IN_MOVED_TO 0x080
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#define UV__IN_CREATE 0x100
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#define UV__IN_DELETE 0x200
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#define UV__IN_DELETE_SELF 0x400
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#define UV__IN_MOVE_SELF 0x800
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#if defined(__x86_64__)
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struct uv__epoll_event {
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uint32_t events;
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uint64_t data;
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} __attribute__((packed));
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#else
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struct uv__epoll_event {
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uint32_t events;
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uint64_t data;
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};
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#endif
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struct uv__inotify_event {
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int32_t wd;
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uint32_t mask;
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uint32_t cookie;
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uint32_t len;
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/* char name[0]; */
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};
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struct uv__mmsghdr {
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struct msghdr msg_hdr;
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unsigned int msg_len;
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};
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int uv__accept4(int fd, struct sockaddr* addr, socklen_t* addrlen, int flags);
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int uv__eventfd(unsigned int count);
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int uv__epoll_create(int size);
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int uv__epoll_create1(int flags);
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int uv__epoll_ctl(int epfd, int op, int fd, struct uv__epoll_event *ev);
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int uv__epoll_wait(int epfd,
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struct uv__epoll_event* events,
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int nevents,
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int timeout);
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int uv__epoll_pwait(int epfd,
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struct uv__epoll_event* events,
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int nevents,
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int timeout,
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uint64_t sigmask);
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int uv__eventfd2(unsigned int count, int flags);
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int uv__inotify_init(void);
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int uv__inotify_init1(int flags);
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int uv__inotify_add_watch(int fd, const char* path, uint32_t mask);
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int uv__inotify_rm_watch(int fd, int32_t wd);
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int uv__pipe2(int pipefd[2], int flags);
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int uv__recvmmsg(int fd,
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struct uv__mmsghdr* mmsg,
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unsigned int vlen,
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unsigned int flags,
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struct timespec* timeout);
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int uv__sendmmsg(int fd,
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struct uv__mmsghdr* mmsg,
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unsigned int vlen,
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unsigned int flags);
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int uv__utimesat(int dirfd,
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const char* path,
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const struct timespec times[2],
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int flags);
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ssize_t uv__preadv(int fd, const struct iovec *iov, int iovcnt, int64_t offset);
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ssize_t uv__pwritev(int fd, const struct iovec *iov, int iovcnt, int64_t offset);
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int uv__dup3(int oldfd, int newfd, int flags);
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#endif /* UV_LINUX_SYSCALL_H_ */
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