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r_errno.h
00001 /****** ************************************************************************ 00002 * 00003 * $Rev: 891 $ 00004 * $Date: 2012-12-07 20:36:39 +0900#$ 00005 * 00006 * Description : errno for POSIX IEEE Std 1003.1-2001 00007 * 00008 * (C) Copyright RENESAS ELECTRONICS Ltd 2012 All Rights Reserved 00009 *****************************************************************************/ 00010 00011 /* Detect if SHC include errno.h has been included first, this is not supported */ 00012 #ifdef _ERRNO 00013 #error Renesas/Sh/9_x_x/include/errno.h has been included before SDK errno.h. Please specify SDK include path first. 00014 #endif 00015 00016 #ifndef SDK_ERRNO 00017 #define SDK_ERRNO 00018 00019 /* Include std headers to override _errno with SDK version */ 00020 #include <stdio.h> 00021 #include <string.h> 00022 #include <stdlib.h> 00023 #include <stddef.h> 00024 #include <math.h> 00025 00026 #ifdef __cplusplus 00027 extern "C" { 00028 #endif 00029 00030 #define _REENTRANT 1 00031 00032 /*********************************************************************************** 00033 System Includes 00034 ***********************************************************************************/ 00035 #ifdef EBADF 00036 #undef EBADF 00037 #endif 00038 #ifdef EDOM 00039 #undef EDOM 00040 #endif 00041 00042 /* SDK errno extension, SDK returns 0 as success, and -1 when errno set */ 00043 #define ESUCCESS (0) 00044 #define EERROR (-1) 00045 00046 #define EBADF (-17) /* Bad file descriptor */ 00047 #define EINVAL (-28) /* Invalid argument */ 00048 #define ENOMEM (-33) /* No memory available */ 00049 #define ENOLCK (-34) /* No lock available */ 00050 #define ENOENT (-42) /* No such file or directory */ 00051 #define ETIMEDOUT (-50) /* Timed out */ 00052 #define EACCES (-64) /* Access denied */ 00053 #define EAGAIN (-65) /* Resource unavailable. Try again */ 00054 #define EBUSY (-67) /* Device or resource busy */ 00055 #define ECANCELED (-68) /* Operation was cancelled */ 00056 #define EDOM (-69) /* Maths argument out of domain */ 00057 #define EEXIST (-70) /* File, directory or mount exists */ 00058 #define EFBIG (-71) /* File too big */ 00059 #define EINPROGRESS (-72) /* Operation in progress */ 00060 #define EIO (-74) /* Input or Output error (possibly recoverable)*/ 00061 #define EISDIR (-75) /* Is a directory */ 00062 #define EMFILE (-76) /* Too many open files */ 00063 #define ENAMETOOLONG (-77) /* File name too long */ 00064 #define ENFILE (-78) /* Too many files are open in the system */ 00065 #define ENOBUFS (-79) /* No buffers available */ 00066 #define ENODEV (-80) /* Not a valid device */ 00067 #define ENOSPC (-84) /* No space available on device */ 00068 #define ENOTDIR (-85) /* Not a directory */ 00069 #define ENOTEMPTY (-86) /* Directory not empty */ 00070 #define ENOTSUP (-87) /* Not supported */ 00071 #define ENOTTY (-88) /* No TTY available */ 00072 #define ENXIO (-89) /* Not valid IO address or device (unrecoverable)*/ 00073 #define EPERM (-90) /* Operation not permitted */ 00074 #define EROFS (-91) /* Read only file system */ 00075 #define ESPIPE (-92) /* Invalid seek on pipe */ 00076 #define EXDEV (-93) /* Device cross linked */ 00077 #define ENOTSOCK (-94) /* Not a socket */ 00078 #define EMSGSIZE (-95) /* Message too large */ 00079 #define EINTR (-96) /* Function interrupted */ 00080 #define EFAULT (-97) /* Section fault, bad address */ 00081 #define EPIPE (-98) /* Broken pipe */ 00082 #define EALREADY (-99) /* Connection already started */ 00083 #define EDESTADDRREQ (-100) /* Destination address requred */ 00084 #define EPROTOTYPE (-101) /* Wrong protocol or codec type */ 00085 #define ENOPROTOOPT (-102) /* Protocol or codec not available */ 00086 #define EPROTONOSUPPORT (-103) /* Protocol or codec not supported */ 00087 #define EOPNOTSUPP (-104) /* Operation not supported */ 00088 #define EAFNOSUPPORT (-105) /* Address family not supported */ 00089 #define EADDRINUSE (-106) /* Address already in use */ 00090 #define EADDRNOTAVAIL (-107) /* Address not available */ 00091 #define ECONNRESET (-108) /* Connection reset */ 00092 #define EISCONN (-109) /* Connected */ 00093 #define ENOTCONN (-110) /* Not connected */ 00094 #define ECONNREFUSED (-112) /* Connection refused */ 00095 #define EPROCLIM (-113) /* Too many processes */ 00096 #define EUSERS (-114) /* Too many users */ 00097 #define EDEADLK (-115) /* Resource deadlock would occur */ 00098 #define EPROTO (-116) /* Protocol or codec error */ 00099 #define EOVERFLOW (-117) /* Value too large to store in data type */ 00100 #define ESRCH (-118) /* No such task */ 00101 #define EILSEQ (-119) /* Illegal byte sequence format */ 00102 #define EBADMSG (-120) /* Bad message */ 00103 #define ENOSYS (-121) /* Function not supported */ 00104 #define ECRC (-122) /* CRC failure */ 00105 #define EEOF (-123) /* Position is End Of File */ 00106 #define ESEEKPASTEND (-124) /* Seek past EOF */ 00107 #define EMEDIUMTYPE (-127) /* Wrong medium type */ 00108 #define ENOMEDIUM (-128) /* No medium present */ 00109 #define ESEEKRANGE (-129) /* seek setting error */ /* Source Merge 11-1 */ 00110 00111 /*********************************************************************************** 00112 Defines 00113 ***********************************************************************************/ 00114 /* errno is a macro so it is re-entrant (per thread/task value) - this 00115 * definition works with SH C libs. The errno returns an l-value so 00116 * it can be used on the left of an assignment as it is legal for an 00117 * application to assign to errno. 00118 * 00119 * Note: Application code should not call ioif_get_errno directly. All 00120 * access to errno should be made using the POSIX "errno" macro. 00121 */ 00122 extern int *ioif_get_errno(void); 00123 00124 /* Remove SHC definitions so SDK can be used instead */ 00125 #ifdef _errno 00126 #undef _errno 00127 #endif 00128 00129 #define _errno (*ioif_get_errno()) 00130 00131 #ifndef errno 00132 #define errno _errno 00133 #endif 00134 00135 #define iserrno(e)((unsigned int)(e) >= 0xffffff80UL) 00136 00137 #ifdef __cplusplus 00138 } 00139 #endif 00140 00141 #endif
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