rpl/src/asprintf.c - diff

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version 1.1, 2010/01/29 11:38:15	version 1.2, 2010/01/29 16:49:23
Line 20	Line 20
*/	*/


#include <stdio.h>	#include "rpl.h"
#include <stdlib.h>
#include <stdarg.h>	#include <stdarg.h>
#include <string.h>
#include <strings.h>

int	int
vasprintf(char *strp, const char fmt, va_list ap)	valsprintf(unsigned char *strp, const char fmt, va_list ap)
{	{
size_t bs;	size_t bs;
size_t s;	size_t s;
char *b = NULL;	unsigned char *b = NULL;

for(bs = 1024;; bs *= 2)	for(bs = 1024;; bs *= 2)
{	{
Line 57 vasprintf(char *strp, const char fmt,	Line 55 vasprintf(char *strp, const char fmt,
}	}
}	}

if (((strp) = realloc(b, ((s = strlen(b)) + 1) sizeof(*b)))	if (((strp) = realloc(b, ((s = strlen(b)) + 1) sizeof(*b))) == NULL)
== NULL)
{	{
free(b);	free(b);
return -1;	return -1;
Line 69 vasprintf(char *strp, const char fmt,	Line 66 vasprintf(char *strp, const char fmt,


int	int
asprintf(char *strp, const char fmt, ...)	alsprintf(unsigned char *strp, const char fmt, ...)
{	{
int done;	int done;
va_list arg;	va_list arg;

va_start(arg, fmt);	va_start(arg, fmt);
done = vasprintf(strp, fmt, arg);	done = valsprintf(strp, fmt, arg);
va_end(arg);	va_end(arg);

return(done);	return(done);