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/* 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_SYSCALL_H_
#define UV_LINUX_SYSCALL_H_
#undef _GNU_SOURCE
#define _GNU_SOURCE
#include <stdint.h>
#include <signal.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/socket.h>
#if defined(__alpha__)
# define UV__O_CLOEXEC 0x200000
#elif defined(__hppa__)
# define UV__O_CLOEXEC 0x200000
#elif defined(__sparc__)
# define UV__O_CLOEXEC 0x400000
#else
# define UV__O_CLOEXEC 0x80000
#endif
#if defined(__alpha__)
# define UV__O_NONBLOCK 0x4
#elif defined(__hppa__)
# define UV__O_NONBLOCK O_NONBLOCK
#elif defined(__mips__)
# define UV__O_NONBLOCK 0x80
#elif defined(__sparc__)
# define UV__O_NONBLOCK 0x4000
#else
# define UV__O_NONBLOCK 0x800
#endif
#define UV__EFD_CLOEXEC UV__O_CLOEXEC
#define UV__EFD_NONBLOCK UV__O_NONBLOCK
#define UV__IN_CLOEXEC UV__O_CLOEXEC
#define UV__IN_NONBLOCK UV__O_NONBLOCK
#define UV__SOCK_CLOEXEC UV__O_CLOEXEC
#if defined(SOCK_NONBLOCK)
# define UV__SOCK_NONBLOCK SOCK_NONBLOCK
#else
# define UV__SOCK_NONBLOCK UV__O_NONBLOCK
#endif
/* epoll flags */
#define UV__EPOLL_CLOEXEC UV__O_CLOEXEC
#define UV__EPOLL_CTL_ADD 1
#define UV__EPOLL_CTL_DEL 2
#define UV__EPOLL_CTL_MOD 3
/* inotify flags */
#define UV__IN_ACCESS 0x001
#define UV__IN_MODIFY 0x002
#define UV__IN_ATTRIB 0x004
#define UV__IN_CLOSE_WRITE 0x008
#define UV__IN_CLOSE_NOWRITE 0x010
#define UV__IN_OPEN 0x020
#define UV__IN_MOVED_FROM 0x040
#define UV__IN_MOVED_TO 0x080
#define UV__IN_CREATE 0x100
#define UV__IN_DELETE 0x200
#define UV__IN_DELETE_SELF 0x400
#define UV__IN_MOVE_SELF 0x800
#if defined(__x86_64__)
struct uv__epoll_event {
uint32_t events;
uint64_t data;
} __attribute__((packed));
#else
struct uv__epoll_event {
uint32_t events;
uint64_t data;
};
#endif
struct uv__inotify_event {
int32_t wd;
uint32_t mask;
uint32_t cookie;
uint32_t len;
/* char name[0]; */
};
struct uv__mmsghdr {
struct msghdr msg_hdr;
unsigned int msg_len;
};
int uv__accept4(int fd, struct sockaddr* addr, socklen_t* addrlen, int flags);
int uv__eventfd(unsigned int count);
int uv__epoll_create(int size);
int uv__epoll_create1(int flags);
int uv__epoll_ctl(int epfd, int op, int fd, struct uv__epoll_event *ev);
int uv__epoll_wait(int epfd,
struct uv__epoll_event* events,
int nevents,
int timeout);
int uv__epoll_pwait(int epfd,
struct uv__epoll_event* events,
int nevents,
int timeout,
uint64_t sigmask);
int uv__eventfd2(unsigned int count, int flags);
int uv__inotify_init(void);
int uv__inotify_init1(int flags);
int uv__inotify_add_watch(int fd, const char* path, uint32_t mask);
int uv__inotify_rm_watch(int fd, int32_t wd);
int uv__pipe2(int pipefd[2], int flags);
int uv__recvmmsg(int fd,
struct uv__mmsghdr* mmsg,
unsigned int vlen,
unsigned int flags,
struct timespec* timeout);
int uv__sendmmsg(int fd,
struct uv__mmsghdr* mmsg,
unsigned int vlen,
unsigned int flags);
int uv__utimesat(int dirfd,
const char* path,
const struct timespec times[2],
int flags);
ssize_t uv__preadv(int fd, const struct iovec *iov, int iovcnt, int64_t offset);
ssize_t uv__pwritev(int fd, const struct iovec *iov, int iovcnt, int64_t offset);
int uv__dup3(int oldfd, int newfd, int flags);
#endif /* UV_LINUX_SYSCALL_H_ */
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