84 lines
3.9 KiB
C
84 lines
3.9 KiB
C
#ifndef _ERRNO_H
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#define _ERRNO_H
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/* The last error encountered during a call to a library or system function. */
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extern int errno;
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#define EPERM 1 // Operation not permitted
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#define ENOENT 2 // No such file or directory
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#define ESRCH 3 // No such process
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#define EINTR 4 // Interrupted system call. Not implemented.
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#define EIO 5 // Input/output error. Not implemented.
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#define ENXIO 6 // No such device or address. Not implemented.
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#define E2BIG 7 // Argument list too long
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#define ENOEXEC 8 // Exec format error
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#define EBADF 9 // Bad file descriptor
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#define ECHILD 10 // No child processes
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#define EAGAIN 11 // Resource temporarily unavailable
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#define EWOULDBLOCK 11 // Resource temporarily unavailable
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#define ENOMEM 12 // Cannot allocate memory
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#define EACCES 13 // Permission denied
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#define EFAULT 14 // Bad address
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#define EBUSY 16 // Device or resource busy. Not implemented.
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#define EEXIST 17 // File exists
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#define EXDEV 18 // Invalid cross-device link. Not implemented.
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#define ENODEV 19 // No such device. Not implemented.
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#define ENOTDIR 20 // Not a directory
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#define EISDIR 21 // Is a directory
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#define EINVAL 22 // Invalid argument
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#define ENFILE 23 // Too many open files in system. Not implemented.
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#define EMFILE 24 // Too many open files
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#define ENOTTY 25 // Inappropriate ioctl for device
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#define EFBIG 27 // File too large. Not implemented.
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#define ENOSPC 28 // No space left on device
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#define ESPIPE 29 // Illegal seek. Not implemented.
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#define EROFS 30 // Read-only file system. Not implemented.
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#define EMLINK 31 // Too many links. Not implemented.
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#define EPIPE 32 // Broken pipe. Not implemented.
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#define EDOM 33 // Numerical argument out of domain. Not implemented.
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#define ERANGE 34 // Numerical result out of range
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#define EDEADLK 35 // Resource deadlock avoided. Not implemented.
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#define ENAMETOOLONG 36 // File name too long. Not implemented.
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#define ENOLCK 37 // No locks available. Not implemented.
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#define ENOSYS 38 // Function not implemented
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#define ENOTEMPTY 39 // Directory not empty. Not implemented.
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#define ELOOP 40 // Too many levels of symbolic links. Not implemented.
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#define ENOMSG 42 // No message of desired type. Not implemented.
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#define EOVERFLOW 75 // Value too large for defined data type. Not implemented.
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#define EILSEQ 84 // Invalid or incomplete multibyte or wide character. Not implemented.
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#define ENOTSOCK 88 // Socket operation on non-socket. Not implemented.
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#define ENOTSUP 95 // Operation not supported
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#define EOPNOTSUPP 95 // Operation not supported
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#define EADDRINUSE 98 // Address already in use. Not implemented.
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#define ENETRESET 102 // Network dropped connection on reset. Not implemented.
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#define ECONNRESET 104 // Connection reset by peer. Not implemented.
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#define EISCONN 106 // Transport endpoint is already connected. Not implemented.
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#define ETIMEDOUT 110 // Connection timed out. Not implemented.
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#define EALREADY 114 // Operation already in progress. Not implemented.
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// FIXME: Right now I don't want to have to order and label these, since we have no net support anyways.
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#define EADDRNOTAVAIL -1
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#define EAFNOSUPPORT -2
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#define ECONNABORTED -3
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#define ECONNREFUSED -4
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#define EDESTADDRREQ -5
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#define EHOSTUNREACH -6
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#define EINPROGRESS -7
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#define EMSGSIZE -8
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#define ENETDOWN -9
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#define ENETRESET -10
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#define ENETUNREACH -11
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#define ENOBUFS -12
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#define ENOMSG -13
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#define ENOPROTOOPT -14
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#define ENOTCONN -15
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#define ENOTSOCK -16
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#define EPROTONOSUPPORT -17
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#define EPROTOTYPE -18
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#ifdef _GNU_SOURCE // Give it only to programs that ask for it.
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/* Name used to invoke calling program. Same value as argv[0] in main(), but can be used globally. */
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extern char* program_invocation_name;
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#endif
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#endif |