1ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch/* 2ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * errno.h 3ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * This file has no copyright assigned and is placed in the Public Domain. 4ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * This file is a part of the mingw-runtime package. 5ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * No warranty is given; refer to the file DISCLAIMER within the package. 6ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * 7ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * Error numbers and access to error reporting. 8ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * 9ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch */ 10ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 11ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#ifndef _ERRNO_H_ 12ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define _ERRNO_H_ 13ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 14ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include <crtdefs.h> 15ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 16ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch/* 17ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * Error numbers. 18ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * TODO: Can't be sure of some of these assignments, I guessed from the 19ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * names given by strerror and the defines in the Cygnus errno.h. A lot 20ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * of the names from the Cygnus errno.h are not represented, and a few 21ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * of the descriptions returned by strerror do not obviously match 22ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * their error naming. 23ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch */ 24ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EPERM 1 /* Operation not permitted */ 25ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ENOFILE 2 /* No such file or directory */ 26ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ENOENT 2 27ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ESRCH 3 /* No such process */ 28ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EINTR 4 /* Interrupted function call */ 29ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EIO 5 /* Input/output error */ 30ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ENXIO 6 /* No such device or address */ 31ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define E2BIG 7 /* Arg list too long */ 32ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ENOEXEC 8 /* Exec format error */ 33ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EBADF 9 /* Bad file descriptor */ 34ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ECHILD 10 /* No child processes */ 35ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EAGAIN 11 /* Resource temporarily unavailable */ 36ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ENOMEM 12 /* Not enough space */ 37ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EACCES 13 /* Permission denied */ 38ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EFAULT 14 /* Bad address */ 39ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch/* 15 - Unknown Error */ 40ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EBUSY 16 /* strerror reports "Resource device" */ 41ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EEXIST 17 /* File exists */ 42ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EXDEV 18 /* Improper link (cross-device link?) */ 43ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ENODEV 19 /* No such device */ 44ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ENOTDIR 20 /* Not a directory */ 45ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EISDIR 21 /* Is a directory */ 46ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EINVAL 22 /* Invalid argument */ 47ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ENFILE 23 /* Too many open files in system */ 48ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EMFILE 24 /* Too many open files */ 49ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ENOTTY 25 /* Inappropriate I/O control operation */ 50ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch/* 26 - Unknown Error */ 51ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EFBIG 27 /* File too large */ 52ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ENOSPC 28 /* No space left on device */ 53ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ESPIPE 29 /* Invalid seek (seek on a pipe?) */ 54ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EROFS 30 /* Read-only file system */ 55ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EMLINK 31 /* Too many links */ 56ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EPIPE 32 /* Broken pipe */ 57ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EDOM 33 /* Domain error (math functions) */ 58ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ERANGE 34 /* Result too large (possibly too small) */ 59ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch/* 35 - Unknown Error */ 60ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EDEADLOCK 36 /* Resource deadlock avoided (non-Cyg) */ 61ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EDEADLK 36 62ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if 0 63ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch/* 37 - Unknown Error */ 64ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ENAMETOOLONG 38 /* Filename too long (91 in Cyg?) */ 65ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ENOLCK 39 /* No locks available (46 in Cyg?) */ 66ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ENOSYS 40 /* Function not implemented (88 in Cyg?) */ 67ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define ENOTEMPTY 41 /* Directory not empty (90 in Cyg?) */ 68ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define EILSEQ 42 /* Illegal byte sequence */ 69ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 70ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 71ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch/* 72ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * NOTE: ENAMETOOLONG and ENOTEMPTY conflict with definitions in the 73ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * sockets.h header provided with windows32api-0.1.2. 74ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * You should go and put an #if 0 ... #endif around the whole block 75ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * of errors (look at the comment above them). 76ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch */ 77ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 78ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#ifndef RC_INVOKED 79ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 80ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#ifdef __cplusplus 81ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdochextern "C" { 82ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 83ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 84ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch/* 85ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * Definitions of errno. For _doserrno, sys_nerr and * sys_errlist, see 86ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch * stdlib.h. 87ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch */ 88ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#if defined(_UWIN) || defined(_WIN32_WCE) 89ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#undef errno 90ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdochextern int errno; 91ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#else 92ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch_CRTIMP int* __cdecl _errno(void); 93ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#define errno (*_errno()) 94ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 95ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 96ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#ifdef __cplusplus 97ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch} 98ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif 99ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 100ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif /* Not RC_INVOKED */ 101ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch 102ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#endif /* Not _ERRNO_H_ */