src/liblibc/src/windows.rs

   1 //! Windows CRT definitions
   2
   3 pub type c_char = i8;
   4 pub type c_long = i32;
   5 pub type c_ulong = u32;
   6 pub type wchar_t = u16;
   7
   8 pub type clock_t = i32;
   9
  10 cfg_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
  18 pub type off_t = i32;
  19 pub type dev_t = u32;
  20 pub type ino_t = u16;
  21 pub enum timezone {}
  22 pub type time64_t = i64;
  23
  24 s! {
  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
  57 pub const EXIT_FAILURE: ::c_int = 1;
  58 pub const EXIT_SUCCESS: ::c_int = 0;
  59 pub const RAND_MAX: ::c_int = 32767;
  60 pub const EOF: ::c_int = -1;
  61 pub const SEEK_SET: ::c_int = 0;
  62 pub const SEEK_CUR: ::c_int = 1;
  63 pub const SEEK_END: ::c_int = 2;
  64 pub const _IOFBF: ::c_int = 0;
  65 pub const _IONBF: ::c_int = 4;
  66 pub const _IOLBF: ::c_int = 64;
  67 pub const BUFSIZ: ::c_uint = 512;
  68 pub const FOPEN_MAX: ::c_uint = 20;
  69 pub const FILENAME_MAX: ::c_uint = 260;
  70
  71 cfg_if! {
  72     if #[cfg(all(target_env = "gnu"))] {
  73         pub const L_tmpnam: ::c_uint = 14;
  74         pub const TMP_MAX: ::c_uint = 0x7fff;
  75     } else if #[cfg(all(target_env = "msvc"))] {
  76         pub const L_tmpnam: ::c_uint = 260;
  77         pub const TMP_MAX: ::c_uint = 0x7fff_ffff;
  78     } else {
  79         // Unknown target_env
  80     }
  81 }
  82
  83 pub const O_RDONLY: ::c_int = 0;
  84 pub const O_WRONLY: ::c_int = 1;
  85 pub const O_RDWR: ::c_int = 2;
  86 pub const O_APPEND: ::c_int = 8;
  87 pub const O_CREAT: ::c_int = 256;
  88 pub const O_EXCL: ::c_int = 1024;
  89 pub const O_TEXT: ::c_int = 16384;
  90 pub const O_BINARY: ::c_int = 32768;
  91 pub const O_NOINHERIT: ::c_int = 128;
  92 pub const O_TRUNC: ::c_int = 512;
  93 pub const S_IFCHR: ::c_int = 8192;
  94 pub const S_IFDIR: ::c_int = 16384;
  95 pub const S_IFREG: ::c_int = 32768;
  96 pub const S_IFMT: ::c_int = 61440;
  97 pub const S_IEXEC: ::c_int = 64;
  98 pub const S_IWRITE: ::c_int = 128;
  99 pub const S_IREAD: ::c_int = 256;
 100
 101 pub const LC_ALL: ::c_int = 0;
 102 pub const LC_COLLATE: ::c_int = 1;
 103 pub const LC_CTYPE: ::c_int = 2;
 104 pub const LC_MONETARY: ::c_int = 3;
 105 pub const LC_NUMERIC: ::c_int = 4;
 106 pub const LC_TIME: ::c_int = 5;
 107
 108 pub const EPERM: ::c_int = 1;
 109 pub const ENOENT: ::c_int = 2;
 110 pub const ESRCH: ::c_int = 3;
 111 pub const EINTR: ::c_int = 4;
 112 pub const EIO: ::c_int = 5;
 113 pub const ENXIO: ::c_int = 6;
 114 pub const E2BIG: ::c_int = 7;
 115 pub const ENOEXEC: ::c_int = 8;
 116 pub const EBADF: ::c_int = 9;
 117 pub const ECHILD: ::c_int = 10;
 118 pub const EAGAIN: ::c_int = 11;
 119 pub const ENOMEM: ::c_int = 12;
 120 pub const EACCES: ::c_int = 13;
 121 pub const EFAULT: ::c_int = 14;
 122 pub const EBUSY: ::c_int = 16;
 123 pub const EEXIST: ::c_int = 17;
 124 pub const EXDEV: ::c_int = 18;
 125 pub const ENODEV: ::c_int = 19;
 126 pub const ENOTDIR: ::c_int = 20;
 127 pub const EISDIR: ::c_int = 21;
 128 pub const EINVAL: ::c_int = 22;
 129 pub const ENFILE: ::c_int = 23;
 130 pub const EMFILE: ::c_int = 24;
 131 pub const ENOTTY: ::c_int = 25;
 132 pub const EFBIG: ::c_int = 27;
 133 pub const ENOSPC: ::c_int = 28;
 134 pub const ESPIPE: ::c_int = 29;
 135 pub const EROFS: ::c_int = 30;
 136 pub const EMLINK: ::c_int = 31;
 137 pub const EPIPE: ::c_int = 32;
 138 pub const EDOM: ::c_int = 33;
 139 pub const ERANGE: ::c_int = 34;
 140 pub const EDEADLK: ::c_int = 36;
 141 pub const EDEADLOCK: ::c_int = 36;
 142 pub const ENAMETOOLONG: ::c_int = 38;
 143 pub const ENOLCK: ::c_int = 39;
 144 pub const ENOSYS: ::c_int = 40;
 145 pub const ENOTEMPTY: ::c_int = 41;
 146 pub const EILSEQ: ::c_int = 42;
 147 pub const STRUNCATE: ::c_int = 80;
 148
 149 #[cfg(target_env = "msvc")] // " if " -- appease style checker
 150 #[link(name = "msvcrt")]
 151 extern {}
 152
 153 extern {
 154     #[link_name = "_chmod"]
 155     pub fn chmod(path: *const c_char, mode: ::c_int) -> ::c_int;
 156     #[link_name = "_wchmod"]
 157     pub fn wchmod(path: *const wchar_t, mode: ::c_int) -> ::c_int;
 158     #[link_name = "_mkdir"]
 159     pub fn mkdir(path: *const c_char) -> ::c_int;
 160     #[link_name = "_wrmdir"]
 161     pub fn wrmdir(path: *const wchar_t) -> ::c_int;
 162     #[link_name = "_fstat64"]
 163     pub fn fstat(fildes: ::c_int, buf: *mut stat) -> ::c_int;
 164     #[link_name = "_stat64"]
 165     pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int;
 166     #[link_name = "_wstat64"]
 167     pub fn wstat(path: *const wchar_t, buf: *mut stat) -> ::c_int;
 168     #[link_name = "_wutime64"]
 169     pub fn wutime(file: *const wchar_t, buf: *mut utimbuf) -> ::c_int;
 170     #[link_name = "_popen"]
 171     pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
 172     #[link_name = "_pclose"]
 173     pub fn pclose(stream: *mut ::FILE) -> ::c_int;
 174     #[link_name = "_fdopen"]
 175     pub fn fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE;
 176     #[link_name = "_fileno"]
 177     pub fn fileno(stream: *mut ::FILE) -> ::c_int;
 178     #[link_name = "_open"]
 179     pub fn open(path: *const c_char, oflag: ::c_int, ...) -> ::c_int;
 180     #[link_name = "_wopen"]
 181     pub fn wopen(path: *const wchar_t, oflag: ::c_int, ...) -> ::c_int;
 182     #[link_name = "_creat"]
 183     pub fn creat(path: *const c_char, mode: ::c_int) -> ::c_int;
 184     #[link_name = "_access"]
 185     pub fn access(path: *const c_char, amode: ::c_int) -> ::c_int;
 186     #[link_name = "_chdir"]
 187     pub fn chdir(dir: *const c_char) -> ::c_int;
 188     #[link_name = "_close"]
 189     pub fn close(fd: ::c_int) -> ::c_int;
 190     #[link_name = "_dup"]
 191     pub fn dup(fd: ::c_int) -> ::c_int;
 192     #[link_name = "_dup2"]
 193     pub fn dup2(src: ::c_int, dst: ::c_int) -> ::c_int;
 194     #[link_name = "_execv"]
 195     pub fn execv(prog: *const c_char, argv: *const *const c_char) -> ::intptr_t;
 196     #[link_name = "_execve"]
 197     pub fn execve(prog: *const c_char, argv: *const *const c_char,
 198                   envp: *const *const c_char) -> ::c_int;
 199     #[link_name = "_execvp"]
 200     pub fn execvp(c: *const c_char, argv: *const *const c_char) -> ::c_int;
 201     #[link_name = "_execvpe"]
 202     pub fn execvpe(c: *const c_char, argv: *const *const c_char,
 203                    envp: *const *const c_char) -> ::c_int;
 204     #[link_name = "_getcwd"]
 205     pub fn getcwd(buf: *mut c_char, size: ::c_int) -> *mut c_char;
 206     #[link_name = "_getpid"]
 207     pub fn getpid() -> ::c_int;
 208     #[link_name = "_isatty"]
 209     pub fn isatty(fd: ::c_int) -> ::c_int;
 210     #[link_name = "_lseek"]
 211     pub fn lseek(fd: ::c_int, offset: c_long, origin: ::c_int) -> c_long;
 212     #[link_name = "_pipe"]
 213     pub fn pipe(fds: *mut ::c_int,
 214                 psize: ::c_uint,
 215                 textmode: ::c_int) -> ::c_int;
 216     #[link_name = "_read"]
 217     pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::c_uint) -> ::c_int;
 218     #[link_name = "_rmdir"]
 219     pub fn rmdir(path: *const c_char) -> ::c_int;
 220     #[link_name = "_unlink"]
 221     pub fn unlink(c: *const c_char) -> ::c_int;
 222     #[link_name = "_write"]
 223     pub fn write(fd: ::c_int, buf: *const ::c_void, count: ::c_uint) -> ::c_int;
 224     #[link_name = "_commit"]
 225     pub fn commit(fd: ::c_int) -> ::c_int;
 226     #[link_name = "_get_osfhandle"]
 227     pub fn get_osfhandle(fd: ::c_int) -> ::intptr_t;
 228     #[link_name = "_open_osfhandle"]
 229     pub fn open_osfhandle(osfhandle: ::intptr_t, flags: ::c_int) -> ::c_int;
 230     pub fn setlocale(category: ::c_int, locale: *const c_char) -> *mut c_char;
 231     #[link_name = "_wsetlocale"]
 232     pub fn wsetlocale(category: ::c_int,
 233                       locale: *const wchar_t) -> *mut wchar_t;
 234 }