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- /*
- * Copyright (C) 2010 Piotr Jaroszyński <p.jaroszynski@gmail.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
- FILE_LICENCE(GPL2_OR_LATER);
-
- /** @file
- *
- * linux_strerror implementation
- */
-
- #include <linux_api.h>
- #include <stdio.h>
-
- /** Error names from glibc */
- static const char *errors[] = {
- "Success",
- "Operation not permitted",
- "No such file or directory",
- "No such process",
- "Interrupted system call",
- "Input/output error",
- "No such device or address",
- "Argument list too long",
- "Exec format error",
- "Bad file descriptor",
- "No child processes",
- "Resource temporarily unavailable",
- "Cannot allocate memory",
- "Permission denied",
- "Bad address",
- "Block device required",
- "Device or resource busy",
- "File exists",
- "Invalid cross-device link",
- "No such device",
- "Not a directory",
- "Is a directory",
- "Invalid argument",
- "Too many open files in system",
- "Too many open files",
- "Inappropriate ioctl for device",
- "Text file busy",
- "File too large",
- "No space left on device",
- "Illegal seek",
- "Read-only file system",
- "Too many links",
- "Broken pipe",
- "Numerical argument out of domain",
- "Numerical result out of range",
- "Resource deadlock avoided",
- "File name too long",
- "No locks available",
- "Function not implemented",
- "Directory not empty",
- "Too many levels of symbolic links",
- "",
- "No message of desired type",
- "Identifier removed",
- "Channel number out of range",
- "Level 2 not synchronized",
- "Level 3 halted",
- "Level 3 reset",
- "Link number out of range",
- "Protocol driver not attached",
- "No CSI structure available",
- "Level 2 halted",
- "Invalid exchange",
- "Invalid request descriptor",
- "Exchange full",
- "No anode",
- "Invalid request code",
- "Invalid slot",
- "",
- "Bad font file format",
- "Device not a stream",
- "No data available",
- "Timer expired",
- "Out of streams resources",
- "Machine is not on the network",
- "Package not installed",
- "Object is remote",
- "Link has been severed",
- "Advertise error",
- "Srmount error",
- "Communication error on send",
- "Protocol error",
- "Multihop attempted",
- "RFS specific error",
- "Bad message",
- "Value too large for defined data type",
- "Name not unique on network",
- "File descriptor in bad state",
- "Remote address changed",
- "Can not access a needed shared library",
- "Accessing a corrupted shared library",
- ".lib section in a.out corrupted",
- "Attempting to link in too many shared libraries",
- "Cannot exec a shared library directly",
- "Invalid or incomplete multibyte or wide character",
- "Interrupted system call should be restarted",
- "Streams pipe error",
- "Too many users",
- "Socket operation on non-socket",
- "Destination address required",
- "Message too long",
- "Protocol wrong type for socket",
- "Protocol not available",
- "Protocol not supported",
- "Socket type not supported",
- "Operation not supported",
- "Protocol family not supported",
- "Address family not supported by protocol",
- "Address already in use",
- "Cannot assign requested address",
- "Network is down",
- "Network is unreachable",
- "Network dropped connection on reset",
- "Software caused connection abort",
- "Connection reset by peer",
- "No buffer space available",
- "Transport endpoint is already connected",
- "Transport endpoint is not connected",
- "Cannot send after transport endpoint shutdown",
- "Too many references: cannot splice",
- "Connection timed out",
- "Connection refused",
- "Host is down",
- "No route to host",
- "Operation already in progress",
- "Operation now in progress",
- "Stale NFS file handle",
- "Structure needs cleaning",
- "Not a XENIX named type file",
- "No XENIX semaphores available",
- "Is a named type file",
- "Remote I/O error",
- "Disk quota exceeded",
- "No medium found",
- "Wrong medium type",
- };
-
- const char *linux_strerror(int errnum)
- {
- static char errbuf[64];
- static int errors_size = sizeof(errors) / sizeof(*errors);
-
- if (errnum >= errors_size || errnum < 0) {
- snprintf(errbuf, sizeof(errbuf), "Error %#08x", errnum);
- return errbuf;
- } else {
- return errors[errnum];
- }
- }
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