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libcore: Add a smattering of POSIX error codes to the libc module. #5969

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libcore: Add a smattering of POSIX error codes to the libc module. #5969

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169 changes: 169 additions & 0 deletions src/libcore/libc.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -141,6 +141,15 @@ pub use libc::consts::os::posix88::{S_IFDIR, S_IFIFO, S_IFMT, S_IFREG};
pub use libc::consts::os::posix88::{S_IREAD, S_IRUSR, S_IRWXU, S_IWUSR};
pub use libc::consts::os::posix88::{STDERR_FILENO, STDIN_FILENO};
pub use libc::consts::os::posix88::{STDOUT_FILENO, W_OK, X_OK};
pub use libc::consts::os::posix88::{EPERM, ENOENT, ESRCH, EINTR, EIO};
pub use libc::consts::os::posix88::{ENXIO, E2BIG, ENOEXEC, EBADF, ECHILD};
pub use libc::consts::os::posix88::{EDEADLK, ENOMEM, EACCES, EFAULT};
pub use libc::consts::os::posix88::{ENOTBLK, EBUSY, EEXIST, EXDEV, ENODEV};
pub use libc::consts::os::posix88::{ENOTDIR, EISDIR, EINVAL, ENFILE};
pub use libc::consts::os::posix88::{EMFILE, ENOTTY, ETXTBSY, EFBIG, ENOSPC};
pub use libc::consts::os::posix88::{ESPIPE, EROFS, EMLINK, EPIPE, EDOM};
pub use libc::consts::os::posix88::{ERANGE, EAGAIN, EWOULDBLOCK};
pub use libc::consts::os::posix88::{EINPROGRESS, EALREADY};

pub use libc::funcs::c95::ctype::{isalnum, isalpha, iscntrl, isdigit};
pub use libc::funcs::c95::ctype::{islower, isprint, ispunct, isspace};
Expand Down Expand Up @@ -763,6 +772,8 @@ pub mod consts {
pub mod c99 {
}
pub mod posix88 {
use libc::types::os::arch::c95::c_int;

pub static O_RDONLY : int = 0;
pub static O_WRONLY : int = 1;
pub static O_RDWR : int = 2;
Expand Down Expand Up @@ -790,6 +801,44 @@ pub mod consts {
pub static STDIN_FILENO : int = 0;
pub static STDOUT_FILENO : int = 1;
pub static STDERR_FILENO : int = 2;
pub static EPERM: c_int = 1;
pub static ENOENT: c_int = 2;
pub static ESRCH: c_int = 3;
pub static EINTR: c_int = 4;
pub static EIO: c_int = 5;
pub static ENXIO: c_int = 6;
pub static E2BIG: c_int = 7;
pub static ENOEXEC: c_int = 8;
pub static EBADF: c_int = 9;
pub static ECHILD: c_int = 10;
pub static EDEADLK: c_int = 11;
pub static ENOMEM: c_int = 12;
pub static EACCES: c_int = 13;
pub static EFAULT: c_int = 14;
pub static ENOTBLK: c_int = 15;
pub static EBUSY: c_int = 16;
pub static EEXIST: c_int = 17;
pub static EXDEV: c_int = 18;
pub static ENODEV: c_int = 19;
pub static ENOTDIR: c_int = 20;
pub static EISDIR: c_int = 21;
pub static EINVAL: c_int = 22;
pub static ENFILE: c_int = 23;
pub static EMFILE: c_int = 24;
pub static ENOTTY: c_int = 25;
pub static ETXTBSY: c_int = 26;
pub static EFBIG: c_int = 27;
pub static ENOSPC: c_int = 28;
pub static ESPIPE: c_int = 29;
pub static EROFS: c_int = 30;
pub static EMLINK: c_int = 31;
pub static EPIPE: c_int = 32;
pub static EDOM: c_int = 33;
pub static ERANGE: c_int = 34;
pub static EAGAIN: c_int = 35;
pub static EWOULDBLOCK: c_int = EAGAIN;
pub static EINPROGRESS: c_int = 36;
pub static EALREADY: c_int = 37;
}
pub mod posix01 {
}
Expand Down Expand Up @@ -832,6 +881,8 @@ pub mod consts {
pub mod c99 {
}
pub mod posix88 {
use libc::types::os::arch::c95::c_int;

pub static O_RDONLY : int = 0;
pub static O_WRONLY : int = 1;
pub static O_RDWR : int = 2;
Expand Down Expand Up @@ -874,6 +925,44 @@ pub mod consts {
pub static SIGPIPE : int = 13;
pub static SIGALRM : int = 14;
pub static SIGTERM : int = 15;
pub static EPERM: c_int = 1;
pub static ENOENT: c_int = 2;
pub static ESRCH: c_int = 3;
pub static EINTR: c_int = 4;
pub static EIO: c_int = 5;
pub static ENXIO: c_int = 6;
pub static E2BIG: c_int = 7;
pub static ENOEXEC: c_int = 8;
pub static EBADF: c_int = 9;
pub static ECHILD: c_int = 10;
pub static EDEADLK: c_int = 11;
pub static ENOMEM: c_int = 12;
pub static EACCES: c_int = 13;
pub static EFAULT: c_int = 14;
pub static ENOTBLK: c_int = 15;
pub static EBUSY: c_int = 16;
pub static EEXIST: c_int = 17;
pub static EXDEV: c_int = 18;
pub static ENODEV: c_int = 19;
pub static ENOTDIR: c_int = 20;
pub static EISDIR: c_int = 21;
pub static EINVAL: c_int = 22;
pub static ENFILE: c_int = 23;
pub static EMFILE: c_int = 24;
pub static ENOTTY: c_int = 25;
pub static ETXTBSY: c_int = 26;
pub static EFBIG: c_int = 27;
pub static ENOSPC: c_int = 28;
pub static ESPIPE: c_int = 29;
pub static EROFS: c_int = 30;
pub static EMLINK: c_int = 31;
pub static EPIPE: c_int = 32;
pub static EDOM: c_int = 33;
pub static ERANGE: c_int = 34;
pub static EAGAIN: c_int = 35;
pub static EWOULDBLOCK: c_int = EAGAIN;
pub static EINPROGRESS: c_int = 36;
pub static EALREADY: c_int = 37;
}
pub mod posix01 {
pub static SIGTRAP : int = 5;
Expand Down Expand Up @@ -911,6 +1000,8 @@ pub mod consts {
pub mod c99 {
}
pub mod posix88 {
use libc::types::os::arch::c95::c_int;

pub static O_RDONLY : int = 0;
pub static O_WRONLY : int = 1;
pub static O_RDWR : int = 2;
Expand Down Expand Up @@ -953,6 +1044,44 @@ pub mod consts {
pub static SIGPIPE : int = 13;
pub static SIGALRM : int = 14;
pub static SIGTERM : int = 15;
pub static EPERM: c_int = 1;
pub static ENOENT: c_int = 2;
pub static ESRCH: c_int = 3;
pub static EINTR: c_int = 4;
pub static EIO: c_int = 5;
pub static ENXIO: c_int = 6;
pub static E2BIG: c_int = 7;
pub static ENOEXEC: c_int = 8;
pub static EBADF: c_int = 9;
pub static ECHILD: c_int = 10;
pub static EDEADLK: c_int = 11;
pub static ENOMEM: c_int = 12;
pub static EACCES: c_int = 13;
pub static EFAULT: c_int = 14;
pub static ENOTBLK: c_int = 15;
pub static EBUSY: c_int = 16;
pub static EEXIST: c_int = 17;
pub static EXDEV: c_int = 18;
pub static ENODEV: c_int = 19;
pub static ENOTDIR: c_int = 20;
pub static EISDIR: c_int = 21;
pub static EINVAL: c_int = 22;
pub static ENFILE: c_int = 23;
pub static EMFILE: c_int = 24;
pub static ENOTTY: c_int = 25;
pub static ETXTBSY: c_int = 26;
pub static EFBIG: c_int = 27;
pub static ENOSPC: c_int = 28;
pub static ESPIPE: c_int = 29;
pub static EROFS: c_int = 30;
pub static EMLINK: c_int = 31;
pub static EPIPE: c_int = 32;
pub static EDOM: c_int = 33;
pub static ERANGE: c_int = 34;
pub static EAGAIN: c_int = 35;
pub static EWOULDBLOCK: c_int = EAGAIN;
pub static EINPROGRESS: c_int = 36;
pub static EALREADY: c_int = 37;
}
pub mod posix01 {
pub static SIGTRAP : int = 5;
Expand Down Expand Up @@ -991,6 +1120,8 @@ pub mod consts {
pub mod c99 {
}
pub mod posix88 {
use libc::types::os::arch::c95::c_int;

pub static O_RDONLY : int = 0;
pub static O_WRONLY : int = 1;
pub static O_RDWR : int = 2;
Expand Down Expand Up @@ -1033,6 +1164,44 @@ pub mod consts {
pub static SIGPIPE : int = 13;
pub static SIGALRM : int = 14;
pub static SIGTERM : int = 15;
pub static EPERM: c_int = 1;
pub static ENOENT: c_int = 2;
pub static ESRCH: c_int = 3;
pub static EINTR: c_int = 4;
pub static EIO: c_int = 5;
pub static ENXIO: c_int = 6;
pub static E2BIG: c_int = 7;
pub static ENOEXEC: c_int = 8;
pub static EBADF: c_int = 9;
pub static ECHILD: c_int = 10;
pub static EDEADLK: c_int = 11;
pub static ENOMEM: c_int = 12;
pub static EACCES: c_int = 13;
pub static EFAULT: c_int = 14;
pub static ENOTBLK: c_int = 15;
pub static EBUSY: c_int = 16;
pub static EEXIST: c_int = 17;
pub static EXDEV: c_int = 18;
pub static ENODEV: c_int = 19;
pub static ENOTDIR: c_int = 20;
pub static EISDIR: c_int = 21;
pub static EINVAL: c_int = 22;
pub static ENFILE: c_int = 23;
pub static EMFILE: c_int = 24;
pub static ENOTTY: c_int = 25;
pub static ETXTBSY: c_int = 26;
pub static EFBIG: c_int = 27;
pub static ENOSPC: c_int = 28;
pub static ESPIPE: c_int = 29;
pub static EROFS: c_int = 30;
pub static EMLINK: c_int = 31;
pub static EPIPE: c_int = 32;
pub static EDOM: c_int = 33;
pub static ERANGE: c_int = 34;
pub static EAGAIN: c_int = 35;
pub static EWOULDBLOCK: c_int = EAGAIN;
pub static EINPROGRESS: c_int = 36;
pub static EALREADY: c_int = 37;
}
pub mod posix01 {
pub static SIGTRAP : int = 5;
Expand Down
2 changes: 2 additions & 0 deletions src/libcore/os.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -912,6 +912,7 @@ pub fn errno() -> int {
fn errno_location() -> *c_int {
#[nolink]
extern {
#[fast_ffi]
unsafe fn __error() -> *c_int;
}
unsafe {
Expand All @@ -924,6 +925,7 @@ pub fn errno() -> int {
fn errno_location() -> *c_int {
#[nolink]
extern {
#[fast_ffi]
unsafe fn __errno_location() -> *c_int;
}
unsafe {
Expand Down