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Diffstat (limited to 'winsup/mingw/include/errno.h')
| -rw-r--r-- | winsup/mingw/include/errno.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/winsup/mingw/include/errno.h b/winsup/mingw/include/errno.h new file mode 100644 index 000000000..d731078f5 --- /dev/null +++ b/winsup/mingw/include/errno.h @@ -0,0 +1,117 @@ +/* + * errno.h + * + * Error numbers and access to error reporting. + * + * This file is part of the Mingw32 package. + * + * Contributors: + * Created by Colin Peters <colin@bird.fu.is.saga-u.ac.jp> + * + * THIS SOFTWARE IS NOT COPYRIGHTED + * + * This source code is offered for use in the public domain. You may + * use, modify or distribute it freely. + * + * This code is distributed in the hope that it will be useful but + * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY + * DISCLAMED. This includes but is not limited to warranties of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * + * $Revision$ + * $Author$ + * $Date$ + * + */ + +#ifndef _ERRNO_H_ +#define _ERRNO_H_ + +/* All the headers include this file. */ +#include <_mingw.h> + +/* + * Error numbers. + * TODO: Can't be sure of some of these assignments, I guessed from the + * names given by strerror and the defines in the Cygnus errno.h. A lot + * of the names from the Cygnus errno.h are not represented, and a few + * of the descriptions returned by strerror do not obviously match + * their error naming. + */ +#define EPERM 1 /* Operation not permitted */ +#define ENOFILE 2 /* No such file or directory */ +#define ENOENT 2 +#define ESRCH 3 /* No such process */ +#define EINTR 4 /* Interrupted function call */ +#define EIO 5 /* Input/output error */ +#define ENXIO 6 /* No such device or address */ +#define E2BIG 7 /* Arg list too long */ +#define ENOEXEC 8 /* Exec format error */ +#define EBADF 9 /* Bad file descriptor */ +#define ECHILD 10 /* No child processes */ +#define EAGAIN 11 /* Resource temporarily unavailable */ +#define ENOMEM 12 /* Not enough space */ +#define EACCES 13 /* Permission denied */ +#define EFAULT 14 /* Bad address */ +/* 15 - Unknown Error */ +#define EBUSY 16 /* strerror reports "Resource device" */ +#define EEXIST 17 /* File exists */ +#define EXDEV 18 /* Improper link (cross-device link?) */ +#define ENODEV 19 /* No such device */ +#define ENOTDIR 20 /* Not a directory */ +#define EISDIR 21 /* Is a directory */ +#define EINVAL 22 /* Invalid argument */ +#define ENFILE 23 /* Too many open files in system */ +#define EMFILE 24 /* Too many open files */ +#define ENOTTY 25 /* Inappropriate I/O control operation */ +/* 26 - Unknown Error */ +#define EFBIG 27 /* File too large */ +#define ENOSPC 28 /* No space left on device */ +#define ESPIPE 29 /* Invalid seek (seek on a pipe?) */ +#define EROFS 30 /* Read-only file system */ +#define EMLINK 31 /* Too many links */ +#define EPIPE 32 /* Broken pipe */ +#define EDOM 33 /* Domain error (math functions) */ +#define ERANGE 34 /* Result too large (possibly too small) */ +/* 35 - Unknown Error */ +#define EDEADLOCK 36 /* Resource deadlock avoided (non-Cyg) */ +#define EDEADLK 36 +/* 37 - Unknown Error */ +#define ENAMETOOLONG 38 /* Filename too long (91 in Cyg?) */ +#define ENOLCK 39 /* No locks available (46 in Cyg?) */ +#define ENOSYS 40 /* Function not implemented (88 in Cyg?) */ +#define ENOTEMPTY 41 /* Directory not empty (90 in Cyg?) */ +#define EILSEQ 42 /* Illegal byte sequence */ + +/* + * NOTE: ENAMETOOLONG and ENOTEMPTY conflict with definitions in the + * sockets.h header provided with windows32api-0.1.2. + * You should go and put an #if 0 ... #endif around the whole block + * of errors (look at the comment above them). + */ + +#ifndef RC_INVOKED + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * Definitions of errno. For _doserrno, sys_nerr and * sys_errlist, see + * stdlib.h. + */ +#ifdef _UWIN +#undef errno +extern int errno; +#else +int* _errno(); +#define errno (*_errno()) +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* Not RC_INVOKED */ + +#endif /* Not _ERRNO_H_ */ |