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authorSascha Hauer <s.hauer@pengutronix.de>2007-07-05 18:01:38 +0200
committerSascha Hauer <sha@octopus.labnet.pengutronix.de>2007-07-05 18:01:38 +0200
commit4cef4bdd6ef2a2e1bc81711bd0a071c6e6ea5176 (patch)
tree1a24074dad511eafa100cc76eafe66282872c08b /common/misc.c
parent9db8ed3312a2137b12cb0cb15c4267ead96dbf8b (diff)
downloadbarebox-4cef4bdd6ef2a2e1bc81711bd0a071c6e6ea5176.tar.gz
svn_rev_262
add errno strings
Diffstat (limited to 'common/misc.c')
-rw-r--r--common/misc.c70
1 files changed, 69 insertions, 1 deletions
diff --git a/common/misc.c b/common/misc.c
index 0d19366..977373a 100644
--- a/common/misc.c
+++ b/common/misc.c
@@ -1,5 +1,6 @@
#include <common.h>
#include <mem_malloc.h>
+#include <asm-generic/errno.h>
/*
* Begin and End of memory area for malloc(), and current "brk"
@@ -33,6 +34,73 @@ void *sbrk (ptrdiff_t increment)
void perror(char *s, int errno)
{
- printf("%s failed with %d\n", s, errno);
+ char *str;
+ switch(-errno) {
+ case 0 : str = "No error"; break;
+ case EPERM : str = "Operation not permitted"; break;
+ case ENOENT : str = "No such file or directory"; break;
+ case EIO : str = "I/O error"; break;
+ case ENXIO : str = "No such device or address"; break;
+ case E2BIG : str = "Arg list too long"; break;
+ case ENOEXEC : str = "Exec format error"; break;
+ case EBADF : str = "Bad file number"; break;
+ case ENOMEM : str = "Out of memory"; break;
+ case EACCES : str = "Permission denied"; break;
+ case EFAULT : str = "Bad address"; break;
+ case EBUSY : str = "Device or resource busy"; break;
+ case EEXIST : str = "File exists"; break;
+ case ENODEV : str = "No such device"; break;
+ case ENOTDIR : str = "Not a directory"; break;
+ case EISDIR : str = "Is a directory"; break;
+ case EINVAL : str = "Invalid argument"; break;
+ case ENOSPC : str = "No space left on device"; break;
+ case ESPIPE : str = "Illegal seek"; break;
+ case EROFS : str = "Read-only file system"; break;
+ case ENAMETOOLONG : str = "File name too long"; break;
+ case ENOSYS : str = "Function not implemented"; break;
+ case ENOTEMPTY : str = "Directory not empty"; break;
+#if 0 /* These are probably not needed */
+ case ENOTBLK : str = "Block device required"; break;
+ case EFBIG : str = "File too large"; break;
+ case EBADSLT : str = "Invalid slot"; break;
+ case ENODATA : str = "No data available"; break;
+ case ETIME : str = "Timer expired"; break;
+ case ENONET : str = "Machine is not on the network"; break;
+ case EADV : str = "Advertise error"; break;
+ case ECOMM : str = "Communication error on send"; break;
+ case EPROTO : str = "Protocol error"; break;
+ case EBADMSG : str = "Not a data message"; break;
+ case EOVERFLOW : str = "Value too large for defined data type"; break;
+ case EBADFD : str = "File descriptor in bad state"; break;
+ case EREMCHG : str = "Remote address changed"; break;
+ case EMSGSIZE : str = "Message too long"; break;
+ case EPROTOTYPE : str = "Protocol wrong type for socket"; break;
+ case ENOPROTOOPT : str = "Protocol not available"; break;
+ case EPROTONOSUPPORT : str = "Protocol not supported"; break;
+ case ESOCKTNOSUPPORT : str = "Socket type not supported"; break;
+ case EPFNOSUPPORT : str = "Protocol family not supported"; break;
+ case EAFNOSUPPORT : str = "Address family not supported by protocol"; break;
+ case EADDRINUSE : str = "Address already in use"; break;
+ case EADDRNOTAVAIL : str = "Cannot assign requested address"; break;
+ case ENETDOWN : str = "Network is down"; break;
+ case ENETUNREACH : str = "Network is unreachable"; break;
+ case ENETRESET : str = "Network dropped connection because of reset"; break;
+ case ECONNABORTED : str = "Software caused connection abort"; break;
+ case ECONNRESET : str = "Connection reset by peer"; break;
+ case ENOBUFS : str = "No buffer space available"; break;
+ case ETIMEDOUT : str = "Connection timed out"; break;
+ case ECONNREFUSED : str = "Connection refused"; break;
+ case EHOSTDOWN : str = "Host is down"; break;
+ case EHOSTUNREACH : str = "No route to host"; break;
+ case EALREADY : str = "Operation already in progress"; break;
+ case EINPROGRESS : str = "Operation now in progress"; break;
+ case ESTALE : str = "Stale NFS file handle"; break;
+ case EISNAM : str = "Is a named type file"; break;
+ case EREMOTEIO : str = "Remote I/O error"; break;
+#endif
+ default : str = "unknown error"; break;
+ };
+
+ printf("%s: %s\n", s, str);
}