1 | /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. |
2 | * |
3 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
4 | * of this software and associated documentation files (the "Software"), to |
5 | * deal in the Software without restriction, including without limitation the |
6 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
7 | * sell copies of the Software, and to permit persons to whom the Software is |
8 | * furnished to do so, subject to the following conditions: |
9 | * |
10 | * The above copyright notice and this permission notice shall be included in |
11 | * all copies or substantial portions of the Software. |
12 | * |
13 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
14 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
15 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
16 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
17 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
18 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
19 | * IN THE SOFTWARE. |
20 | */ |
21 | |
22 | #ifndef UV_LINUX_SYSCALL_H_ |
23 | #define UV_LINUX_SYSCALL_H_ |
24 | |
25 | #undef _GNU_SOURCE |
26 | #define _GNU_SOURCE |
27 | |
28 | #include <stdint.h> |
29 | #include <signal.h> |
30 | #include <sys/types.h> |
31 | #include <sys/time.h> |
32 | #include <sys/socket.h> |
33 | |
34 | #if defined(__alpha__) |
35 | # define UV__O_CLOEXEC 0x200000 |
36 | #elif defined(__hppa__) |
37 | # define UV__O_CLOEXEC 0x200000 |
38 | #elif defined(__sparc__) |
39 | # define UV__O_CLOEXEC 0x400000 |
40 | #else |
41 | # define UV__O_CLOEXEC 0x80000 |
42 | #endif |
43 | |
44 | #if defined(__alpha__) |
45 | # define UV__O_NONBLOCK 0x4 |
46 | #elif defined(__hppa__) |
47 | # define UV__O_NONBLOCK O_NONBLOCK |
48 | #elif defined(__mips__) |
49 | # define UV__O_NONBLOCK 0x80 |
50 | #elif defined(__sparc__) |
51 | # define UV__O_NONBLOCK 0x4000 |
52 | #else |
53 | # define UV__O_NONBLOCK 0x800 |
54 | #endif |
55 | |
56 | #define UV__EFD_CLOEXEC UV__O_CLOEXEC |
57 | #define UV__EFD_NONBLOCK UV__O_NONBLOCK |
58 | |
59 | #define UV__IN_CLOEXEC UV__O_CLOEXEC |
60 | #define UV__IN_NONBLOCK UV__O_NONBLOCK |
61 | |
62 | #define UV__SOCK_CLOEXEC UV__O_CLOEXEC |
63 | #if defined(SOCK_NONBLOCK) |
64 | # define UV__SOCK_NONBLOCK SOCK_NONBLOCK |
65 | #else |
66 | # define UV__SOCK_NONBLOCK UV__O_NONBLOCK |
67 | #endif |
68 | |
69 | /* inotify flags */ |
70 | #define UV__IN_ACCESS 0x001 |
71 | #define UV__IN_MODIFY 0x002 |
72 | #define UV__IN_ATTRIB 0x004 |
73 | #define UV__IN_CLOSE_WRITE 0x008 |
74 | #define UV__IN_CLOSE_NOWRITE 0x010 |
75 | #define UV__IN_OPEN 0x020 |
76 | #define UV__IN_MOVED_FROM 0x040 |
77 | #define UV__IN_MOVED_TO 0x080 |
78 | #define UV__IN_CREATE 0x100 |
79 | #define UV__IN_DELETE 0x200 |
80 | #define UV__IN_DELETE_SELF 0x400 |
81 | #define UV__IN_MOVE_SELF 0x800 |
82 | |
83 | struct uv__statx_timestamp { |
84 | int64_t tv_sec; |
85 | uint32_t tv_nsec; |
86 | int32_t unused0; |
87 | }; |
88 | |
89 | struct uv__statx { |
90 | uint32_t stx_mask; |
91 | uint32_t stx_blksize; |
92 | uint64_t stx_attributes; |
93 | uint32_t stx_nlink; |
94 | uint32_t stx_uid; |
95 | uint32_t stx_gid; |
96 | uint16_t stx_mode; |
97 | uint16_t unused0; |
98 | uint64_t stx_ino; |
99 | uint64_t stx_size; |
100 | uint64_t stx_blocks; |
101 | uint64_t stx_attributes_mask; |
102 | struct uv__statx_timestamp stx_atime; |
103 | struct uv__statx_timestamp stx_btime; |
104 | struct uv__statx_timestamp stx_ctime; |
105 | struct uv__statx_timestamp stx_mtime; |
106 | uint32_t stx_rdev_major; |
107 | uint32_t stx_rdev_minor; |
108 | uint32_t stx_dev_major; |
109 | uint32_t stx_dev_minor; |
110 | uint64_t unused1[14]; |
111 | }; |
112 | |
113 | struct uv__inotify_event { |
114 | int32_t wd; |
115 | uint32_t mask; |
116 | uint32_t cookie; |
117 | uint32_t len; |
118 | /* char name[0]; */ |
119 | }; |
120 | |
121 | struct uv__mmsghdr { |
122 | struct msghdr msg_hdr; |
123 | unsigned int msg_len; |
124 | }; |
125 | |
126 | int uv__accept4(int fd, struct sockaddr* addr, socklen_t* addrlen, int flags); |
127 | int uv__eventfd(unsigned int count); |
128 | int uv__eventfd2(unsigned int count, int flags); |
129 | int uv__inotify_init(void); |
130 | int uv__inotify_init1(int flags); |
131 | int uv__inotify_add_watch(int fd, const char* path, uint32_t mask); |
132 | int uv__inotify_rm_watch(int fd, int32_t wd); |
133 | int uv__pipe2(int pipefd[2], int flags); |
134 | int uv__recvmmsg(int fd, |
135 | struct uv__mmsghdr* mmsg, |
136 | unsigned int vlen, |
137 | unsigned int flags, |
138 | struct timespec* timeout); |
139 | int uv__sendmmsg(int fd, |
140 | struct uv__mmsghdr* mmsg, |
141 | unsigned int vlen, |
142 | unsigned int flags); |
143 | ssize_t uv__preadv(int fd, const struct iovec *iov, int iovcnt, int64_t offset); |
144 | ssize_t uv__pwritev(int fd, const struct iovec *iov, int iovcnt, int64_t offset); |
145 | int uv__dup3(int oldfd, int newfd, int flags); |
146 | int uv__statx(int dirfd, |
147 | const char* path, |
148 | int flags, |
149 | unsigned int mask, |
150 | struct uv__statx* statxbuf); |
151 | |
152 | #endif /* UV_LINUX_SYSCALL_H_ */ |
153 | |