libisofs-legacy/libburn/util.c

54 lines
782 B
C

#include <string.h>
/* ts A61008 */
/* #include <a ssert.h> */
#include <stdlib.h>
#include "../version.h"
#include "util.h"
#include "libburn.h"
char *burn_strdup(char *s)
{
char *ret;
int l;
/* ts A61008 */
/* a ssert(s); */
if (s == NULL)
return NULL;
l = strlen(s) + 1;
ret = malloc(l);
memcpy(ret, s, l);
return ret;
}
char *burn_strndup(char *s, int n)
{
char *ret;
int l;
/* ts A61008 */
/* a ssert(s); */
/* a ssert(n > 0); */
if (s == NULL || n <= 0)
return NULL;
l = strlen(s);
ret = malloc(l < n ? l : n);
memcpy(ret, s, l < n - 1 ? l : n - 1);
ret[n - 1] = '\0';
return ret;
}
void burn_version(int *major, int *minor, int *micro)
{
*major = BURN_MAJOR_VERSION;
*minor = BURN_MINOR_VERSION;
*micro = BURN_MICRO_VERSION;
}