errno.h

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/*
    This file is part of Fennix Kernel.
 
    Fennix Kernel is free software: you can redistribute it and/or
    modify it under the terms of the GNU General Public License as
    published by the Free Software Foundation, either version 3 of
    the License, or (at your option) any later version.
 
    Fennix Kernel is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
*/
 
#ifndef __FENNIX_API_ERRNO_H__
#define __FENNIX_API_ERRNO_H__
 
typedef enum
{
    EOK = 0,
 
    E2BIG = 1,
 
    EACCES = 2,
 
    EADDRINUSE = 3,
 
    EADDRNOTAVAIL = 4,
 
    EAFNOSUPPORT = 5,
 
    EAGAIN = 6,
 
    EALREADY = 7,
 
    EBADF = 8,
 
    EBADMSG = 9,
 
    EBUSY = 10,
 
    ECANCELED = 11,
 
    ECHILD = 12,
 
    ECONNABORTED = 13,
 
    ECONNREFUSED = 14,
 
    ECONNRESET = 15,
 
    EDEADLK = 16,
 
    EDESTADDRREQ = 17,
 
    EDOM = 18,
 
    EDQUOT = 19,
 
    EEXIST = 20,
 
    EFAULT = 21,
 
    EFBIG = 22,
 
    EHOSTUNREACH = 23,
 
    EIDRM = 24,
 
    EILSEQ = 25,
 
    EINPROGRESS = 26,
 
    EINTR = 27,
 
    EINVAL = 28,
 
    EIO = 29,
 
    EISCONN = 30,
 
    EISDIR = 31,
 
    ELOOP = 32,
 
    EMFILE = 33,
 
    EMLINK = 34,
 
    EMSGSIZE = 35,
 
    EMULTIHOP = 36,
 
    ENAMETOOLONG = 37,
 
    ENETDOWN = 38,
 
    ENETRESET = 39,
 
    ENETUNREACH = 40,
 
    ENFILE = 41,
 
    ENOBUFS = 42,
 
    ENODATA = 43,
 
    ENODEV = 44,
 
    ENOENT = 45,
 
    ENOEXEC = 46,
 
    ENOLCK = 47,
 
    ENOLINK = 48,
 
    ENOMEM = 49,
 
    ENOMSG = 50,
 
    ENOPROTOOPT = 51,
 
    ENOSPC = 52,
 
    ENOSR = 53,
 
    ENOSTR = 54,
 
    ENOSYS = 55,
 
    ENOTCONN = 56,
 
    ENOTDIR = 57,
 
    ENOTEMPTY = 58,
 
    ENOTRECOVERABLE = 59,
 
    ENOTSOCK = 60,
 
    ENOTSUP = 61,
 
    ENOTTY = 62,
 
    ENXIO = 63,
 
    EOPNOTSUPP = 64,
 
    EOVERFLOW = 65,
 
    EOWNERDEAD = 66,
 
    EPERM = 67,
 
    EPIPE = 68,
 
    EPROTO = 69,
 
    EPROTONOSUPPORT = 70,
 
    EPROTOTYPE = 71,
 
    ERANGE = 72,
 
    EROFS = 73,
 
    ESPIPE = 74,
 
    ESRCH = 75,
 
    ESTALE = 76,
 
    ETIME = 77,
 
    ETIMEDOUT = 78,
 
    ETXTBSY = 79,
 
    EWOULDBLOCK = 80,
 
    EXDEV = 81,
 
    __ERRNO_MAX
} KernelErrors;
 
#ifdef __cplusplus
extern "C"
{
#endif
 
    int *__errno_location(void) __attribute__((const));
    char *strerror(int errnum);
 
#ifdef __cplusplus
}
#endif
 
#define errno (*__errno_location())
 
#endif // !__FENNIX_API_ERRNO_H__