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/* |
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* errno.h |
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* This file has no copyright assigned and is placed in the Public Domain. |
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* This file is a part of the mingw-runtime package. |
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* No warranty is given; refer to the file DISCLAIMER within the package. |
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* |
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* Error numbers and access to error reporting. |
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* |
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*/ |
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|
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#ifndef _ERRNO_H_ |
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#define _ERRNO_H_ |
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|
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/* All the headers include this file. */ |
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#include <_mingw.h> |
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|
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/* |
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* Error numbers. |
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* TODO: Can't be sure of some of these assignments, I guessed from the |
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* names given by strerror and the defines in the Cygnus errno.h. A lot |
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* of the names from the Cygnus errno.h are not represented, and a few |
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* of the descriptions returned by strerror do not obviously match |
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* their error naming. |
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*/ |
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#define EPERM 1 /* Operation not permitted */ |
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#define ENOFILE 2 /* No such file or directory */ |
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#define ENOENT 2 |
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#define ESRCH 3 /* No such process */ |
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#define EINTR 4 /* Interrupted function call */ |
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#define EIO 5 /* Input/output error */ |
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#define ENXIO 6 /* No such device or address */ |
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#define E2BIG 7 /* Arg 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 ENOMEM 12 /* Not enough space */ |
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#define EACCES 13 /* Permission denied */ |
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#define EFAULT 14 /* Bad address */ |
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/* 15 - Unknown Error */ |
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#define EBUSY 16 /* strerror reports "Resource device" */ |
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#define EEXIST 17 /* File exists */ |
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#define EXDEV 18 /* Improper link (cross-device link?) */ |
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#define ENODEV 19 /* No such device */ |
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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 */ |
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#define EMFILE 24 /* Too many open files */ |
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#define ENOTTY 25 /* Inappropriate I/O control operation */ |
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/* 26 - Unknown Error */ |
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#define EFBIG 27 /* File too large */ |
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#define ENOSPC 28 /* No space left on device */ |
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#define ESPIPE 29 /* Invalid seek (seek on a pipe?) */ |
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#define EROFS 30 /* Read-only file system */ |
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#define EMLINK 31 /* Too many links */ |
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#define EPIPE 32 /* Broken pipe */ |
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#define EDOM 33 /* Domain error (math functions) */ |
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#define ERANGE 34 /* Result too large (possibly too small) */ |
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/* 35 - Unknown Error */ |
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#define EDEADLOCK 36 /* Resource deadlock avoided (non-Cyg) */ |
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#define EDEADLK 36 |
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/* 37 - Unknown Error */ |
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#define ENAMETOOLONG 38 /* Filename too long (91 in Cyg?) */ |
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#define ENOLCK 39 /* No locks available (46 in Cyg?) */ |
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#define ENOSYS 40 /* Function not implemented (88 in Cyg?) */ |
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#define ENOTEMPTY 41 /* Directory not empty (90 in Cyg?) */ |
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#define EILSEQ 42 /* Illegal byte sequence */ |
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|
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/* |
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* NOTE: ENAMETOOLONG and ENOTEMPTY conflict with definitions in the |
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* sockets.h header provided with windows32api-0.1.2. |
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* You should go and put an #if 0 ... #endif around the whole block |
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* of errors (look at the comment above them). |
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*/ |
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|
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#ifndef RC_INVOKED |
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|
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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|
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/* |
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* Definitions of errno. For _doserrno, sys_nerr and * sys_errlist, see |
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* stdlib.h. |
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*/ |
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#ifdef _UWIN |
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#undef errno |
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extern int errno; |
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#else |
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_CRTIMP int* __cdecl __MINGW_NOTHROW _errno(void); |
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#define errno (*_errno()) |
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#endif |
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|
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#ifdef __cplusplus |
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} |
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#endif |
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|
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#endif /* Not RC_INVOKED */ |
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|
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#endif /* Not _ERRNO_H_ */ |
