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[rustc.git] / src / liblibc / src / windows.rs
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1//! Windows CRT definitions
2
3pub type c_char = i8;
4pub type c_long = i32;
5pub type c_ulong = u32;
6pub type wchar_t = u16;
7
8pub type clock_t = i32;
9
10cfg_if! {
11 if #[cfg(all(target_arch = "x86", target_env = "gnu"))] {
12 pub type time_t = i32;
13 } else {
14 pub type time_t = i64;
15 }
16}
17
18pub type off_t = i32;
19pub type dev_t = u32;
20pub type ino_t = u16;
21pub enum timezone {}
22pub type time64_t = i64;
23
24s! {
25 // note this is the struct called stat64 in Windows. Not stat, nor stati64.
26 pub struct stat {
27 pub st_dev: dev_t,
28 pub st_ino: ino_t,
29 pub st_mode: u16,
30 pub st_nlink: ::c_short,
31 pub st_uid: ::c_short,
32 pub st_gid: ::c_short,
33 pub st_rdev: dev_t,
34 pub st_size: i64,
35 pub st_atime: time64_t,
36 pub st_mtime: time64_t,
37 pub st_ctime: time64_t,
38 }
39
40 // note that this is called utimbuf64 in Windows
41 pub struct utimbuf {
42 pub actime: time64_t,
43 pub modtime: time64_t,
44 }
45
46 pub struct timeval {
47 pub tv_sec: c_long,
48 pub tv_usec: c_long,
49 }
50
51 pub struct timespec {
52 pub tv_sec: time_t,
53 pub tv_nsec: c_long,
54 }
55}
56
57pub const EXIT_FAILURE: ::c_int = 1;
58pub const EXIT_SUCCESS: ::c_int = 0;
59pub const RAND_MAX: ::c_int = 32767;
60pub const EOF: ::c_int = -1;
61pub const SEEK_SET: ::c_int = 0;
62pub const SEEK_CUR: ::c_int = 1;
63pub const SEEK_END: ::c_int = 2;
64pub const _IOFBF: ::c_int = 0;
65pub const _IONBF: ::c_int = 4;
66pub const _IOLBF: ::c_int = 64;
67pub const BUFSIZ: ::c_uint = 512;
68pub const FOPEN_MAX: ::c_uint = 20;
69pub const FILENAME_MAX: ::c_uint = 260;
70
71cfg_if! {
72 if #[cfg(all(target_env = "gnu"))] {
73 pub const L_tmpnam: ::c_uint = 14;
74 pub const TMP_MAX: ::c_uint = 0x7fff;
54a0048b 75 } else if #[cfg(all(target_env = "msvc"))] {
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76 pub const L_tmpnam: ::c_uint = 260;
77 pub const TMP_MAX: ::c_uint = 0x7fff_ffff;
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78 } else {
79 // Unknown target_env
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80 }
81}
82
83pub const O_RDONLY: ::c_int = 0;
84pub const O_WRONLY: ::c_int = 1;
85pub const O_RDWR: ::c_int = 2;
86pub const O_APPEND: ::c_int = 8;
87pub const O_CREAT: ::c_int = 256;
88pub const O_EXCL: ::c_int = 1024;
89pub const O_TEXT: ::c_int = 16384;
90pub const O_BINARY: ::c_int = 32768;
91pub const O_NOINHERIT: ::c_int = 128;
92pub const O_TRUNC: ::c_int = 512;
93pub const S_IFCHR: ::c_int = 8192;
94pub const S_IFDIR: ::c_int = 16384;
95pub const S_IFREG: ::c_int = 32768;
96pub const S_IFMT: ::c_int = 61440;
97pub const S_IEXEC: ::c_int = 64;
98pub const S_IWRITE: ::c_int = 128;
99pub const S_IREAD: ::c_int = 256;
100
54a0048b 101#[cfg(target_env = "msvc")] // " if " -- appease style checker
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102#[link(name = "msvcrt")]
103extern {}
104
105extern {
106 #[link_name = "_chmod"]
107 pub fn chmod(path: *const c_char, mode: ::c_int) -> ::c_int;
108 #[link_name = "_wchmod"]
109 pub fn wchmod(path: *const wchar_t, mode: ::c_int) -> ::c_int;
110 #[link_name = "_mkdir"]
111 pub fn mkdir(path: *const c_char) -> ::c_int;
112 #[link_name = "_wrmdir"]
113 pub fn wrmdir(path: *const wchar_t) -> ::c_int;
114 #[link_name = "_fstat64"]
115 pub fn fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int;
116 #[link_name = "_stat64"]
117 pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int;
118 #[link_name = "_wstat64"]
119 pub fn wstat(path: *const wchar_t, buf: *mut stat) -> ::c_int;
120 #[link_name = "_wutime64"]
121 pub fn wutime(file: *const wchar_t, buf: *mut utimbuf) -> ::c_int;
122 #[link_name = "_popen"]
123 pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
124 #[link_name = "_pclose"]
125 pub fn pclose(stream: *mut ::FILE) -> ::c_int;
126 #[link_name = "_fdopen"]
127 pub fn fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE;
128 #[link_name = "_fileno"]
129 pub fn fileno(stream: *mut ::FILE) -> ::c_int;
130 #[link_name = "_open"]
131 pub fn open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int;
132 #[link_name = "_wopen"]
133 pub fn wopen(path: *const wchar_t, oflag: ::c_int, ...) -> ::c_int;
134 #[link_name = "_creat"]
135 pub fn creat(path: *const c_char, mode: ::c_int) -> ::c_int;
136 #[link_name = "_access"]
137 pub fn access(path: *const c_char, amode: ::c_int) -> ::c_int;
138 #[link_name = "_chdir"]
139 pub fn chdir(dir: *const c_char) -> ::c_int;
140 #[link_name = "_close"]
141 pub fn close(fd: ::c_int) -> ::c_int;
142 #[link_name = "_dup"]
143 pub fn dup(fd: ::c_int) -> ::c_int;
144 #[link_name = "_dup2"]
145 pub fn dup2(src: ::c_int, dst: ::c_int) -> ::c_int;
146 #[link_name = "_execv"]
147 pub fn execv(prog: *const c_char, argv: *const *const c_char) -> ::intptr_t;
148 #[link_name = "_execve"]
149 pub fn execve(prog: *const c_char, argv: *const *const c_char,
150 envp: *const *const c_char) -> ::c_int;
151 #[link_name = "_execvp"]
152 pub fn execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int;
153 #[link_name = "_execvpe"]
154 pub fn execvpe(c: *const c_char, argv: *const *const c_char,
155 envp: *const *const c_char) -> ::c_int;
156 #[link_name = "_getcwd"]
157 pub fn getcwd(buf: *mut c_char, size: ::c_int) -> *mut c_char;
158 #[link_name = "_getpid"]
159 pub fn getpid() -> ::c_int;
160 #[link_name = "_isatty"]
161 pub fn isatty(fd: ::c_int) -> ::c_int;
162 #[link_name = "_lseek"]
163 pub fn lseek(fd: ::c_int, offset: c_long, origin: ::c_int) -> c_long;
164 #[link_name = "_pipe"]
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165 pub fn pipe(fds: *mut ::c_int,
166 psize: ::c_uint,
167 textmode: ::c_int) -> ::c_int;
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168 #[link_name = "_read"]
169 pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::c_uint) -> ::c_int;
170 #[link_name = "_rmdir"]
171 pub fn rmdir(path: *const c_char) -> ::c_int;
172 #[link_name = "_unlink"]
173 pub fn unlink(c: *const c_char) -> ::c_int;
174 #[link_name = "_write"]
175 pub fn write(fd: ::c_int, buf: *const ::c_void, count: ::c_uint) -> ::c_int;
176 #[link_name = "_commit"]
177 pub fn commit(fd: ::c_int) -> ::c_int;
178 #[link_name = "_get_osfhandle"]
179 pub fn get_osfhandle(fd: ::c_int) -> ::intptr_t;
180 #[link_name = "_open_osfhandle"]
181 pub fn open_osfhandle(osfhandle: ::intptr_t, flags: ::c_int) -> ::c_int;
182}