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@@ -26,12 +26,15 @@
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*
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* ATTENTION! ATTENTION! ATTENTION! ATTENTION! ATTENTION! */
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+#define _STDIO_UTILITY
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#define _GNU_SOURCE
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#include <string.h>
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#include <strings.h>
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+#include <stdio.h>
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#include <limits.h>
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#include <ctype.h>
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#include <stdlib.h>
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+#include <errno.h>
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#ifdef WANT_WIDE
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#include <wchar.h>
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@@ -53,6 +56,291 @@ typedef unsigned char __string_uchar_t;
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#endif
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+
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+
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+ * have to be changed! */
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+
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+#if _SYS_ERRMSG_MAXLEN < __UIM_BUFLEN_INT + 14
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+#define _STRERROR_BUFSIZE (__UIM_BUFLEN_INT + 14)
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+#else
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+#define _STRERROR_BUFSIZE _SYS_ERRMSG_MAXLEN
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+#endif
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+
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+#define _SYS_NERR 125
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+#define _SYS_ERRMSG_MAXLEN 50
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+
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+extern const char _string_syserrmsgs[];
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+
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+
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+#ifdef L__string_syserrmsgs
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+
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+const char _string_syserrmsgs[] = {
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+ "Success\0"
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+ "Operation not permitted\0"
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+ "No such file or directory\0"
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+ "No such process\0"
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+ "Interrupted system call\0"
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+ "Input/output error\0"
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+ "No such device or address\0"
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+ "Argument list too long\0"
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+ "Exec format error\0"
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+ "Bad file descriptor\0"
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+ "No child processes\0"
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+ "Resource temporarily unavailable\0"
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+ "Cannot allocate memory\0"
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+ "Permission denied\0"
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+ "Bad address\0"
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+ "Block device required\0"
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+ "Device or resource busy\0"
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+ "File exists\0"
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+ "Invalid cross-device link\0"
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+ "No such device\0"
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+ "Not a directory\0"
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+ "Is a directory\0"
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+ "Invalid argument\0"
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+ "Too many open files in system\0"
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+ "Too many open files\0"
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+ "Inappropriate ioctl for device\0"
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+ "Text file busy\0"
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+ "File too large\0"
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+ "No space left on device\0"
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+ "Illegal seek\0"
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+ "Read-only file system\0"
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+ "Too many links\0"
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+ "Broken pipe\0"
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+ "Numerical argument out of domain\0"
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+ "Numerical result out of range\0"
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+ "Resource deadlock avoided\0"
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+ "File name too long\0"
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+ "No locks available\0"
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+ "Function not implemented\0"
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+ "Directory not empty\0"
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+ "Too many levels of symbolic links\0"
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+ "\0"
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+ "No message of desired type\0"
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+ "Identifier removed\0"
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+ "Channel number out of range\0"
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+ "Level 2 not synchronized\0"
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+ "Level 3 halted\0"
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+ "Level 3 reset\0"
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+ "Link number out of range\0"
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+ "Protocol driver not attached\0"
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+ "No CSI structure available\0"
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+ "Level 2 halted\0"
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+ "Invalid exchange\0"
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+ "Invalid request descriptor\0"
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+ "Exchange full\0"
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+ "No anode\0"
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+ "Invalid request code\0"
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+ "Invalid slot\0"
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+ "\0"
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+ "Bad font file format\0"
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+ "Device not a stream\0"
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+ "No data available\0"
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+ "Timer expired\0"
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+ "Out of streams resources\0"
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+ "Machine is not on the network\0"
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+ "Package not installed\0"
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+ "Object is remote\0"
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+ "Link has been severed\0"
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+ "Advertise error\0"
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+ "Srmount error\0"
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+ "Communication error on send\0"
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+ "Protocol error\0"
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+ "Multihop attempted\0"
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+ "RFS specific error\0"
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+ "Bad message\0"
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+ "Value too large for defined data type\0"
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+ "Name not unique on network\0"
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+ "File descriptor in bad state\0"
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+ "Remote address changed\0"
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+ "Can not access a needed shared library\0"
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+ "Accessing a corrupted shared library\0"
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+ ".lib section in a.out corrupted\0"
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+ "Attempting to link in too many shared libraries\0"
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+ "Cannot exec a shared library directly\0"
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+ "Invalid or incomplete multibyte or wide character\0"
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+ "Interrupted system call should be restarted\0"
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+ "Streams pipe error\0"
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+ "Too many users\0"
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+ "Socket operation on non-socket\0"
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+ "Destination address required\0"
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+ "Message too long\0"
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+ "Protocol wrong type for socket\0"
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+ "Protocol not available\0"
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+ "Protocol not supported\0"
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+ "Socket type not supported\0"
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+ "Operation not supported\0"
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+ "Protocol family not supported\0"
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+ "Address family not supported by protocol\0"
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+ "Address already in use\0"
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+ "Cannot assign requested address\0"
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+ "Network is down\0"
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+ "Network is unreachable\0"
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+ "Network dropped connection on reset\0"
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+ "Software caused connection abort\0"
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+ "Connection reset by peer\0"
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+ "No buffer space available\0"
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+ "Transport endpoint is already connected\0"
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+ "Transport endpoint is not connected\0"
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+ "Cannot send after transport endpoint shutdown\0"
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+ "Too many references: cannot splice\0"
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+ "Connection timed out\0"
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+ "Connection refused\0"
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+ "Host is down\0"
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+ "No route to host\0"
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+ "Operation already in progress\0"
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+ "Operation now in progress\0"
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+ "Stale NFS file handle\0"
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+ "Structure needs cleaning\0"
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+ "Not a XENIX named type file\0"
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+ "No XENIX semaphores available\0"
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+ "Is a named type file\0"
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+ "Remote I/O error\0"
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+ "Disk quota exceeded\0"
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+ "No medium found\0"
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+ "Wrong medium type"
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+};
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+
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+#endif
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+
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+#ifdef L_sys_errlist
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+
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+link_warning(_sys_errlist, "sys_nerr and sys_errlist are obsolete and uClibc support for them (in at least some configurations) will probably be unavailable in the near future.")
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+
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+int sys_nerr = _SYS_NERR;
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+
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+const char *const sys_errlist[] = {
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+ _string_syserrmsgs + 0,
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+ _string_syserrmsgs + 8,
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+ _string_syserrmsgs + 32,
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+ _string_syserrmsgs + 58,
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+ _string_syserrmsgs + 74,
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+ _string_syserrmsgs + 98,
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+ _string_syserrmsgs + 117,
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+ _string_syserrmsgs + 143,
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+ _string_syserrmsgs + 166,
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+ _string_syserrmsgs + 184,
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+ _string_syserrmsgs + 204,
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+ _string_syserrmsgs + 223,
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+ _string_syserrmsgs + 256,
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+ _string_syserrmsgs + 279,
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+ _string_syserrmsgs + 297,
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+ _string_syserrmsgs + 309,
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+ _string_syserrmsgs + 331,
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+ _string_syserrmsgs + 355,
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+ _string_syserrmsgs + 367,
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+ _string_syserrmsgs + 393,
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+ _string_syserrmsgs + 408,
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+ _string_syserrmsgs + 424,
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+ _string_syserrmsgs + 439,
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+ _string_syserrmsgs + 456,
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+ _string_syserrmsgs + 486,
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+ _string_syserrmsgs + 506,
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+ _string_syserrmsgs + 537,
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+ _string_syserrmsgs + 552,
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+ _string_syserrmsgs + 567,
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+ _string_syserrmsgs + 591,
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+ _string_syserrmsgs + 604,
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+ _string_syserrmsgs + 626,
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+ _string_syserrmsgs + 641,
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+ _string_syserrmsgs + 653,
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+ _string_syserrmsgs + 686,
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+ _string_syserrmsgs + 716,
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+ _string_syserrmsgs + 742,
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+ _string_syserrmsgs + 761,
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+ _string_syserrmsgs + 780,
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+ _string_syserrmsgs + 805,
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+ _string_syserrmsgs + 825,
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+
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+ NULL,
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+ _string_syserrmsgs + 860,
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+ _string_syserrmsgs + 887,
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+ _string_syserrmsgs + 906,
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+ _string_syserrmsgs + 934,
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+ _string_syserrmsgs + 959,
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+ _string_syserrmsgs + 974,
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+ _string_syserrmsgs + 988,
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+ _string_syserrmsgs + 1013,
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+ _string_syserrmsgs + 1042,
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+ _string_syserrmsgs + 1069,
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+ _string_syserrmsgs + 1084,
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+ _string_syserrmsgs + 1101,
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+ _string_syserrmsgs + 1128,
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+ _string_syserrmsgs + 1142,
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+ _string_syserrmsgs + 1151,
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+ _string_syserrmsgs + 1172,
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+
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+ NULL,
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+ _string_syserrmsgs + 1186,
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+ _string_syserrmsgs + 1207,
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+ _string_syserrmsgs + 1227,
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+ _string_syserrmsgs + 1245,
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+ _string_syserrmsgs + 1259,
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+ _string_syserrmsgs + 1284,
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+ _string_syserrmsgs + 1314,
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+ _string_syserrmsgs + 1336,
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+ _string_syserrmsgs + 1353,
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+ _string_syserrmsgs + 1375,
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+ _string_syserrmsgs + 1391,
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+ _string_syserrmsgs + 1405,
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+ _string_syserrmsgs + 1433,
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+ _string_syserrmsgs + 1448,
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+ _string_syserrmsgs + 1467,
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+ _string_syserrmsgs + 1486,
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+ _string_syserrmsgs + 1498,
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+ _string_syserrmsgs + 1536,
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+ _string_syserrmsgs + 1563,
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+ _string_syserrmsgs + 1592,
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+ _string_syserrmsgs + 1615,
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+ _string_syserrmsgs + 1654,
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+ _string_syserrmsgs + 1691,
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+ _string_syserrmsgs + 1723,
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+ _string_syserrmsgs + 1771,
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+ _string_syserrmsgs + 1809,
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+ _string_syserrmsgs + 1859,
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+ _string_syserrmsgs + 1903,
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+ _string_syserrmsgs + 1922,
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+ _string_syserrmsgs + 1937,
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+ _string_syserrmsgs + 1968,
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+ _string_syserrmsgs + 1997,
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+ _string_syserrmsgs + 2014,
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+ _string_syserrmsgs + 2045,
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+ _string_syserrmsgs + 2068,
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+ _string_syserrmsgs + 2091,
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+ _string_syserrmsgs + 2117,
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+ _string_syserrmsgs + 2141,
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+ _string_syserrmsgs + 2171,
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+ _string_syserrmsgs + 2212,
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+ _string_syserrmsgs + 2235,
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+ _string_syserrmsgs + 2267,
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+ _string_syserrmsgs + 2283,
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+ _string_syserrmsgs + 2306,
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+ _string_syserrmsgs + 2342,
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+ _string_syserrmsgs + 2375,
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+ _string_syserrmsgs + 2400,
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+ _string_syserrmsgs + 2426,
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+ _string_syserrmsgs + 2466,
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+ _string_syserrmsgs + 2502,
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+ _string_syserrmsgs + 2548,
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+ _string_syserrmsgs + 2583,
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+ _string_syserrmsgs + 2604,
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+ _string_syserrmsgs + 2623,
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+ _string_syserrmsgs + 2636,
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+ _string_syserrmsgs + 2653,
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+ _string_syserrmsgs + 2683,
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+ _string_syserrmsgs + 2709,
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+ _string_syserrmsgs + 2731,
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+ _string_syserrmsgs + 2756,
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+ _string_syserrmsgs + 2784,
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+ _string_syserrmsgs + 2814,
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+ _string_syserrmsgs + 2835,
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+ _string_syserrmsgs + 2852,
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+ _string_syserrmsgs + 2872,
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+ _string_syserrmsgs + 2888,
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+};
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+
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+#endif
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#ifdef L_wmemcpy
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#define L_memcpy
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@@ -255,7 +543,7 @@ Wchar *Wstrncat(Wchar * __restrict s1, register const Wchar * __restrict s2,
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#ifdef L_memcmp
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#ifndef L_wmemcmp
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-weak_alias(memcmp,bcmp)
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+weak_alias(memcmp,bcmp);
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#endif
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int Wmemcmp(const Wvoid *s1, const Wvoid *s2, size_t n)
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@@ -418,7 +706,7 @@ Wvoid *Wmemchr(const Wvoid *s, Wint c, size_t n)
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#ifdef L_strchr
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#ifndef L_wcschr
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-weak_alias(strchr,index)
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+weak_alias(strchr,index);
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#endif
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Wchar *Wstrchr(register const Wchar *s, Wint c)
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@@ -492,7 +780,7 @@ Wchar *Wstrpbrk(const Wchar *s1, const Wchar *s2)
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#ifdef L_strrchr
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#ifndef L_wcsrchr
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-weak_alias(strrchr,rindex)
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+weak_alias(strrchr,rindex);
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#endif
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Wchar *Wstrrchr(register const Wchar *s, Wint c)
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@@ -548,7 +836,7 @@ size_t Wstrspn(const Wchar *s1, const Wchar *s2)
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#ifdef L_wcsstr
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-weak_alias(wcsstr,wcswcs)
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+weak_alias(wcsstr,wcswcs);
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#endif
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Wchar *Wstrstr(const Wchar *s1, const Wchar *s2)
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@@ -672,11 +960,6 @@ Wvoid *Wmemset(Wvoid *s, Wint c, size_t n)
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}
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#undef np
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-#endif
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-
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-#ifdef L_strerror
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-#error implement strerror
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-
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#endif
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#ifdef L_wcslen
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@@ -888,10 +1171,92 @@ Wchar *Wstrdup(register const Wchar *s1)
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return s;
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}
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+#endif
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+
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+#ifdef L_strerror
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+
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+char *strerror(int errnum)
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+{
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+ static char buf[_SYS_ERRMSG_MAXLEN];
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+
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+ return (_susv3_strerror_r(errnum, buf, sizeof(buf)) == 0) ? buf : NULL;
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+}
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+
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+#endif
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+
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+
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+
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+#ifdef L__susv3_strerror_r
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+
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+int _susv3_strerror_r(int errnum, char *strerrbuf, size_t buflen)
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+{
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+ register char *s;
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+ int i, retval;
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+ char buf[_SYS_ERRMSG_MAXLEN];
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+ static const char unknown[14] = {
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+ 'U', 'n', 'k', 'n', 'o', 'w', 'n', ' ', 'e', 'r', 'r', 'o', 'r', ' '
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+ };
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+
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+ retval = EINVAL;
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+
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+ if (((unsigned int) errnum) < _SYS_NERR) {
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+
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+ * so rather than keeping an array of pointers for the different
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+ * messages, just run through the buffer until we find the
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+ * correct string. */
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+ for (s = (char *) _string_syserrmsgs, i = errnum ; i ; ++s) {
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+ if (!*s) {
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+ --i;
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+ }
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+ }
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+ if (*s) {
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+ retval = 0;
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+ goto GOT_MESG;
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+ }
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+ }
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+
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+ s = _int10tostr(buf+sizeof(buf)-1, errnum) - sizeof(unknown);
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+ memcpy(s, unknown, sizeof(unknown));
|
|
|
+
|
|
|
+ GOT_MESG:
|
|
|
+ if (!strerrbuf) {
|
|
|
+ buflen = 0;
|
|
|
+ }
|
|
|
+ i = strlen(s) + 1;
|
|
|
+ if (i > buflen) {
|
|
|
+ i = buflen;
|
|
|
+ retval = ERANGE;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (i) {
|
|
|
+ memcpy(strerrbuf, s, i);
|
|
|
+ strerrbuf[i-1] = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (retval) {
|
|
|
+ __set_errno(retval);
|
|
|
+ }
|
|
|
+
|
|
|
+ return retval;
|
|
|
+}
|
|
|
+
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
+#ifdef L__glibc_strerror_r
|
|
|
+
|
|
|
+weak_alias(_glibc_strerror_r,__strerror_r);
|
|
|
+
|
|
|
+char *_glibc_strerror_r(int errnum, char *strerrbuf, size_t buflen)
|
|
|
+{
|
|
|
+ _susv3_strerror_r(errnum, strerrbuf, buflen);
|
|
|
+
|
|
|
+ return strerrbuf;
|
|
|
+}
|
|
|
+
|
|
|
+#endif
|
|
|
+
|
|
|
#ifdef L_wmempcpy
|
|
|
#define L_mempcpy
|
|
|
#define Wmempcpy wmempcpy
|
|
|
@@ -903,7 +1268,7 @@ Wchar *Wstrdup(register const Wchar *s1)
|
|
|
|
|
|
#ifndef L_wmempcpy
|
|
|
|
|
|
-weak_alias(mempcpy,__mempcpy)
|
|
|
+weak_alias(mempcpy,__mempcpy);
|
|
|
#endif
|
|
|
|
|
|
Wvoid *Wmempcpy(Wvoid * __restrict s1, const Wvoid * __restrict s2, size_t n)
|
Manuel Novoa III