| 1 | /* errno is not a global variable, because that would make using it |
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| 2 | non-reentrant. Instead, its address is returned by the function |
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| 3 | __errno. */ |
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| 4 | |
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| 5 | #ifndef _SYS_ERRNO_H_ |
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| 6 | #ifdef __cplusplus |
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| 7 | extern "C" { |
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| 8 | #endif |
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| 9 | #define _SYS_ERRNO_H_ |
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| 10 | |
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| 11 | #include <sys/reent.h> |
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| 12 | |
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| 13 | #ifndef _REENT_ONLY |
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| 14 | #define errno (*__errno()) |
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| 15 | extern int *__errno (void); |
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| 16 | #endif |
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| 17 | |
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| 18 | /* Please don't use these variables directly. |
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| 19 | Use strerror instead. */ |
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| 20 | extern __IMPORT const char * const _sys_errlist[]; |
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| 21 | extern __IMPORT int _sys_nerr; |
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| 22 | #ifdef __CYGWIN__ |
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| 23 | extern __IMPORT const char * const sys_errlist[]; |
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| 24 | extern __IMPORT int sys_nerr; |
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| 25 | extern __IMPORT char *program_invocation_name; |
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| 26 | extern __IMPORT char *program_invocation_short_name; |
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| 27 | #endif |
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| 28 | |
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| 29 | #define __errno_r(ptr) ((ptr)->_errno) |
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| 30 | |
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| 31 | #define EPERM 1 /* Not owner */ |
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| 32 | #define ENOENT 2 /* No such file or directory */ |
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| 33 | #define ESRCH 3 /* No such process */ |
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| 34 | #define EINTR 4 /* Interrupted system call */ |
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| 35 | #define EIO 5 /* I/O error */ |
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| 36 | #define ENXIO 6 /* No such device or address */ |
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| 37 | #define E2BIG 7 /* Arg list too long */ |
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| 38 | #define ENOEXEC 8 /* Exec format error */ |
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| 39 | #define EBADF 9 /* Bad file number */ |
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| 40 | #define ECHILD 10 /* No children */ |
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| 41 | #define EAGAIN 11 /* No more processes */ |
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| 42 | #define ENOMEM 12 /* Not enough space */ |
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| 43 | #define EACCES 13 /* Permission denied */ |
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| 44 | #define EFAULT 14 /* Bad address */ |
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| 45 | #ifdef __LINUX_ERRNO_EXTENSIONS__ |
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| 46 | #define ENOTBLK 15 /* Block device required */ |
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| 47 | #endif |
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| 48 | #define EBUSY 16 /* Device or resource busy */ |
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| 49 | #define EEXIST 17 /* File exists */ |
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| 50 | #define EXDEV 18 /* Cross-device link */ |
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| 51 | #define ENODEV 19 /* No such device */ |
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| 52 | #define ENOTDIR 20 /* Not a directory */ |
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| 53 | #define EISDIR 21 /* Is a directory */ |
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| 54 | #define EINVAL 22 /* Invalid argument */ |
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| 55 | #define ENFILE 23 /* Too many open files in system */ |
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| 56 | #define EMFILE 24 /* File descriptor value too large */ |
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| 57 | #define ENOTTY 25 /* Not a character device */ |
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| 58 | #define ETXTBSY 26 /* Text file busy */ |
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| 59 | #define EFBIG 27 /* File too large */ |
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| 60 | #define ENOSPC 28 /* No space left on device */ |
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| 61 | #define ESPIPE 29 /* Illegal seek */ |
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| 62 | #define EROFS 30 /* Read-only file system */ |
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| 63 | #define EMLINK 31 /* Too many links */ |
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| 64 | #define EPIPE 32 /* Broken pipe */ |
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| 65 | #define EDOM 33 /* Mathematics argument out of domain of function */ |
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| 66 | #define ERANGE 34 /* Result too large */ |
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| 67 | #define ENOMSG 35 /* No message of desired type */ |
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| 68 | #define EIDRM 36 /* Identifier removed */ |
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| 69 | #ifdef __LINUX_ERRNO_EXTENSIONS__ |
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| 70 | #define ECHRNG 37 /* Channel number out of range */ |
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| 71 | #define EL2NSYNC 38 /* Level 2 not synchronized */ |
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| 72 | #define EL3HLT 39 /* Level 3 halted */ |
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| 73 | #define EL3RST 40 /* Level 3 reset */ |
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| 74 | #define ELNRNG 41 /* Link number out of range */ |
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| 75 | #define EUNATCH 42 /* Protocol driver not attached */ |
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| 76 | #define ENOCSI 43 /* No CSI structure available */ |
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| 77 | #define EL2HLT 44 /* Level 2 halted */ |
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| 78 | #endif |
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| 79 | #define EDEADLK 45 /* Deadlock */ |
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| 80 | #define ENOLCK 46 /* No lock */ |
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| 81 | #ifdef __LINUX_ERRNO_EXTENSIONS__ |
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| 82 | #define EBADE 50 /* Invalid exchange */ |
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| 83 | #define EBADR 51 /* Invalid request descriptor */ |
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| 84 | #define EXFULL 52 /* Exchange full */ |
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| 85 | #define ENOANO 53 /* No anode */ |
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| 86 | #define EBADRQC 54 /* Invalid request code */ |
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| 87 | #define EBADSLT 55 /* Invalid slot */ |
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| 88 | #define EDEADLOCK 56 /* File locking deadlock error */ |
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| 89 | #define EBFONT 57 /* Bad font file fmt */ |
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| 90 | #endif |
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| 91 | #define ENOSTR 60 /* Not a stream */ |
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| 92 | #define ENODATA 61 /* No data (for no delay io) */ |
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| 93 | #define ETIME 62 /* Stream ioctl timeout */ |
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| 94 | #define ENOSR 63 /* No stream resources */ |
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| 95 | #ifdef __LINUX_ERRNO_EXTENSIONS__ |
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| 96 | #define ENONET 64 /* Machine is not on the network */ |
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| 97 | #define ENOPKG 65 /* Package not installed */ |
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| 98 | #define EREMOTE 66 /* The object is remote */ |
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| 99 | #endif |
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| 100 | #define ENOLINK 67 /* Virtual circuit is gone */ |
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| 101 | #ifdef __LINUX_ERRNO_EXTENSIONS__ |
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| 102 | #define EADV 68 /* Advertise error */ |
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| 103 | #define ESRMNT 69 /* Srmount error */ |
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| 104 | #define ECOMM 70 /* Communication error on send */ |
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| 105 | #endif |
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| 106 | #define EPROTO 71 /* Protocol error */ |
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| 107 | #define EMULTIHOP 74 /* Multihop attempted */ |
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| 108 | #ifdef __LINUX_ERRNO_EXTENSIONS__ |
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| 109 | #define ELBIN 75 /* Inode is remote (not really error) */ |
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| 110 | #define EDOTDOT 76 /* Cross mount point (not really error) */ |
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| 111 | #endif |
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| 112 | #define EBADMSG 77 /* Bad message */ |
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| 113 | #define EFTYPE 79 /* Inappropriate file type or format */ |
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| 114 | #ifdef __LINUX_ERRNO_EXTENSIONS__ |
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| 115 | #define ENOTUNIQ 80 /* Given log. name not unique */ |
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| 116 | #define EBADFD 81 /* f.d. invalid for this operation */ |
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| 117 | #define EREMCHG 82 /* Remote address changed */ |
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| 118 | #define ELIBACC 83 /* Can't access a needed shared lib */ |
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| 119 | #define ELIBBAD 84 /* Accessing a corrupted shared lib */ |
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| 120 | #define ELIBSCN 85 /* .lib section in a.out corrupted */ |
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| 121 | #define ELIBMAX 86 /* Attempting to link in too many libs */ |
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| 122 | #define ELIBEXEC 87 /* Attempting to exec a shared library */ |
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| 123 | #endif |
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| 124 | #define ENOSYS 88 /* Function not implemented */ |
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| 125 | #ifdef __CYGWIN__ |
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| 126 | #define ENMFILE 89 /* No more files */ |
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| 127 | #endif |
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| 128 | #define ENOTEMPTY 90 /* Directory not empty */ |
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| 129 | #define ENAMETOOLONG 91 /* File or path name too long */ |
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| 130 | #define ELOOP 92 /* Too many symbolic links */ |
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| 131 | #define EOPNOTSUPP 95 /* Operation not supported on socket */ |
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| 132 | #define EPFNOSUPPORT 96 /* Protocol family not supported */ |
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| 133 | #define ECONNRESET 104 /* Connection reset by peer */ |
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| 134 | #define ENOBUFS 105 /* No buffer space available */ |
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| 135 | #define EAFNOSUPPORT 106 /* Address family not supported by protocol family */ |
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| 136 | #define EPROTOTYPE 107 /* Protocol wrong type for socket */ |
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| 137 | #define ENOTSOCK 108 /* Socket operation on non-socket */ |
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| 138 | #define ENOPROTOOPT 109 /* Protocol not available */ |
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| 139 | #ifdef __LINUX_ERRNO_EXTENSIONS__ |
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| 140 | #define ESHUTDOWN 110 /* Can't send after socket shutdown */ |
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| 141 | #endif |
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| 142 | #define ECONNREFUSED 111 /* Connection refused */ |
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| 143 | #define EADDRINUSE 112 /* Address already in use */ |
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| 144 | #define ECONNABORTED 113 /* Software caused connection abort */ |
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| 145 | #define ENETUNREACH 114 /* Network is unreachable */ |
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| 146 | #define ENETDOWN 115 /* Network interface is not configured */ |
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| 147 | #define ETIMEDOUT 116 /* Connection timed out */ |
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| 148 | #define EHOSTDOWN 117 /* Host is down */ |
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| 149 | #define EHOSTUNREACH 118 /* Host is unreachable */ |
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| 150 | #define EINPROGRESS 119 /* Connection already in progress */ |
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| 151 | #define EALREADY 120 /* Socket already connected */ |
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| 152 | #define EDESTADDRREQ 121 /* Destination address required */ |
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| 153 | #define EMSGSIZE 122 /* Message too long */ |
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| 154 | #define EPROTONOSUPPORT 123 /* Unknown protocol */ |
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| 155 | #ifdef __LINUX_ERRNO_EXTENSIONS__ |
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| 156 | #define ESOCKTNOSUPPORT 124 /* Socket type not supported */ |
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| 157 | #endif |
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| 158 | #define EADDRNOTAVAIL 125 /* Address not available */ |
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| 159 | #define ENETRESET 126 /* Connection aborted by network */ |
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| 160 | #define EISCONN 127 /* Socket is already connected */ |
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| 161 | #define ENOTCONN 128 /* Socket is not connected */ |
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| 162 | #define ETOOMANYREFS 129 |
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| 163 | #ifdef __LINUX_ERRNO_EXTENSIONS__ |
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| 164 | #define EPROCLIM 130 |
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| 165 | #define EUSERS 131 |
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| 166 | #endif |
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| 167 | #define EDQUOT 132 |
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| 168 | #define ESTALE 133 |
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| 169 | #define ENOTSUP 134 /* Not supported */ |
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| 170 | #ifdef __LINUX_ERRNO_EXTENSIONS__ |
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| 171 | #define ENOMEDIUM 135 /* No medium (in tape drive) */ |
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| 172 | #endif |
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| 173 | #ifdef __CYGWIN__ |
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| 174 | #define ENOSHARE 136 /* No such host or network path */ |
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| 175 | #define ECASECLASH 137 /* Filename exists with different case */ |
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| 176 | #endif |
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| 177 | #define EILSEQ 138 /* Illegal byte sequence */ |
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| 178 | #define EOVERFLOW 139 /* Value too large for defined data type */ |
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| 179 | #define ECANCELED 140 /* Operation canceled */ |
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| 180 | #define ENOTRECOVERABLE 141 /* State not recoverable */ |
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| 181 | #define EOWNERDEAD 142 /* Previous owner died */ |
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| 182 | #ifdef __LINUX_ERRNO_EXTENSIONS__ |
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| 183 | #define ESTRPIPE 143 /* Streams pipe error */ |
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| 184 | #endif |
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| 185 | #define EWOULDBLOCK EAGAIN /* Operation would block */ |
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| 186 | |
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| 187 | #define __ELASTERROR 2000 /* Users can add values starting here */ |
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| 188 | |
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| 189 | #ifdef __cplusplus |
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| 190 | } |
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| 191 | #endif |
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| 192 | #endif /* _SYS_ERRNO_H */ |
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