2 * (c) Copyright 1992, 1993 by Panagiotis Tsirigotis
3 * All rights reserved. The file named COPYRIGHT specifies the terms
4 * and conditions for redistribution.
15 #include "libportable.h"
18 * Search the given buffer for an occurrence of "%m"
20 int __xlog_add_errno( const char *buf, int len )
24 for ( i = 0 ; i < len-1 ; i++ )
25 if ( (buf[i] == '%') && (buf[i+1] == 'm') )
30 /* __xlog_explain_errno:
31 * Description: generates a string to explain the value of errno.
32 * On entry: buf must point to space already allocated by the caller,
33 * and size points to the amount of memory buf is allocated.
34 * On exit: buf contains the NULL terminated string, size now points
35 * to the length of the string, and the return value is buf.
37 char *__xlog_explain_errno( char *buf, unsigned *size )
39 strx_print((int *)size, buf, *size, "%s (errno = %d)",
40 strerror(errno), errno);
45 char *__xlog_new_string( const char *s )