// POSIX errno declarations backed by nt-lite per-thread personality state.

#pragma once

#include <ntlite_posix_api.h>

// errno values are an nt-lite POSIX personality ABI. POSIX specifies the
// symbolic names, not their numeric representation, so keep this table compact
// and personality-owned instead of inheriting numbers from another Unix ABI.
#define EPERM          1
#define ENOENT         2
#define ESRCH          3
#define EINTR          4
#define EIO            5
#define ENOEXEC        6
#define EBADF          7
#define ECHILD         8
#define ENOMEM         9
#define EACCES        10
#define EFAULT        11
#define EEXIST        12
#define EXDEV         13
#define ENODEV        14
#define ENOTDIR       15
#define EISDIR        16
#define EINVAL        17
#define EMFILE        18
#define EFBIG         19
#define ENOSPC        20
#define ESPIPE        21
#define EROFS         22
#define EMLINK        23
#define EPIPE         24
#define ERANGE        25
#define EAGAIN        26
#define EWOULDBLOCK   EAGAIN
#define ENAMETOOLONG  27
#define ENOSYS        28
#define ENOTEMPTY     29
#define EDEADLK       30
#define ENOTSOCK      31
#define EAFNOSUPPORT  32
#define ECONNRESET    33
#define EINPROGRESS   34
#define ETIMEDOUT     35
#define ECANCELED     36
#define E2BIG         37

NTL_POSIX_API int* __ntl_posix_errno_location(void);

#define errno (*__ntl_posix_errno_location())