diff options
Diffstat (limited to 'libc/src/redox')
| -rw-r--r-- | libc/src/redox/mod.rs | 110 |
1 files changed, 102 insertions, 8 deletions
diff --git a/libc/src/redox/mod.rs b/libc/src/redox/mod.rs index 9f68632..8dabd90 100644 --- a/libc/src/redox/mod.rs +++ b/libc/src/redox/mod.rs @@ -1,4 +1,3 @@ - pub type int8_t = i8; pub type int16_t = i16; pub type int32_t = i32; @@ -31,18 +30,66 @@ pub type c_char = i8; pub type c_long = i64; pub type c_ulong = u64; -pub type wchar_t = i16; +pub type wchar_t = i32; +pub type wint_t = u32; +pub type wctype_t = i64; +pub type regoff_t = size_t; pub type off_t = c_long; -pub type mode_t = u16; -pub type time_t = i64; -pub type pid_t = usize; -pub type gid_t = usize; -pub type uid_t = usize; +pub type mode_t = c_int; +pub type time_t = c_long; +pub type pid_t = c_int; +pub type id_t = c_uint; +pub type gid_t = c_int; +pub type uid_t = c_int; +pub type dev_t = c_long; +pub type ino_t = c_ulong; +pub type nlink_t = c_ulong; +pub type blksize_t = c_long; +pub type blkcnt_t = c_ulong; + +pub type fsblkcnt_t = c_ulong; +pub type fsfilcnt_t = c_ulong; + +pub type useconds_t = c_uint; +pub type suseconds_t = c_int; -pub type suseconds_t = i64; +pub type clock_t = c_long; +pub type clockid_t = c_int; +pub type timer_t = *mut c_void; + +pub type nfds_t = c_ulong; s! { + pub struct fd_set { + fds_bits: [::c_ulong; FD_SETSIZE / ULONG_SIZE], + } + + pub struct pollfd { + pub fd: ::c_int, + pub events: ::c_short, + pub revents: ::c_short, + } + + pub struct stat { + pub st_dev: ::dev_t, + pub st_ino: ::ino_t, + pub st_nlink: ::nlink_t, + pub st_mode: ::mode_t, + pub st_uid: ::uid_t, + pub st_gid: ::gid_t, + pub st_rdev: ::dev_t, + pub st_size: ::off_t, + pub st_blksize: ::blksize_t, + pub st_blocks: ::blkcnt_t, + + pub st_atime: ::timespec, + pub st_mtime: ::timespec, + pub st_ctime: ::timespec, + + _pad: [c_char; 24], + } + pub struct timeval { pub tv_sec: time_t, pub tv_usec: suseconds_t, @@ -64,6 +111,27 @@ pub const STDERR_FILENO: ::c_int = 2; pub const EXIT_FAILURE: ::c_int = 1; pub const EXIT_SUCCESS: ::c_int = 0; +pub const FD_SETSIZE: usize = 1024; + +pub const MAP_SHARED: ::c_int = 1; +pub const MAP_PRIVATE: ::c_int = 2; +pub const MAP_ANONYMOUS: ::c_int = 4; +pub const MAP_ANON: ::c_int = MAP_ANONYMOUS; + +pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void; + +pub const POLLIN: ::c_short = 0x001; +pub const POLLPRI: ::c_short = 0x002; +pub const POLLOUT: ::c_short = 0x004; +pub const POLLERR: ::c_short = 0x008; +pub const POLLHUP: ::c_short = 0x010; +pub const POLLNVAL: ::c_short = 0x020; + +pub const PROT_NONE: ::c_int = 0; +pub const PROT_EXEC: ::c_int = 1; +pub const PROT_WRITE: ::c_int = 2; +pub const PROT_READ: ::c_int = 4; + pub const S_ISUID: ::c_int = 0x800; pub const S_ISGID: ::c_int = 0x400; pub const S_ISVTX: ::c_int = 0x200; @@ -98,6 +166,8 @@ pub const F_SETFD: ::c_int = 2; pub const F_GETFL: ::c_int = 3; pub const F_SETFL: ::c_int = 4; +pub const FD_CLOEXEC: ::c_int = 0x0100_0000; + pub const O_RDONLY: ::c_int = 0x0001_0000; pub const O_WRONLY: ::c_int = 0x0002_0000; pub const O_RDWR: ::c_int = 0x0003_0000; @@ -152,6 +222,17 @@ pub const SIGSYS: ::c_int = 31; pub enum FILE {} pub enum fpos_t {} // TODO: fill this out with a struct +// intentionally not public, only used for fd_set +cfg_if! { + if #[cfg(target_pointer_width = "32")] { + const ULONG_SIZE: usize = 32; + } else if #[cfg(target_pointer_width = "64")] { + const ULONG_SIZE: usize = 64; + } else { + // Unknown target_pointer_width + } +} + extern { pub fn isalnum(c: c_int) -> c_int; pub fn isalpha(c: c_int) -> c_int; @@ -262,9 +343,22 @@ extern { pub fn close(fd: ::c_int) -> ::c_int; pub fn fchown(fd: ::c_int, uid: ::uid_t, gid: ::gid_t) -> ::c_int; pub fn fcntl(fd: ::c_int, cmd: ::c_int, ...) -> ::c_int; + pub fn fstat(fd: ::c_int, buf: *mut stat) -> ::c_int; + pub fn fsync(fd: ::c_int) -> ::c_int; pub fn gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int; pub fn getpid() -> pid_t; pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void; + pub fn mmap(addr: *mut ::c_void, + len: ::size_t, + prot: ::c_int, + flags: ::c_int, + fd: ::c_int, + offset: off_t) + -> *mut ::c_void; + pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) + -> ::c_int; + pub fn munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int; + pub fn poll(fds: *mut pollfd, nfds: nfds_t, timeout: ::c_int) -> ::c_int; pub fn read(fd: ::c_int, buf: *mut ::c_void, count: ::size_t) -> ::ssize_t; pub fn setenv(name: *const c_char, val: *const c_char, overwrite: ::c_int) -> ::c_int; |