Re: Google n'est pas ton ami ?

on peut facilement recoder asprintf, et au passage, on peut meme l'ameliorer au niveau de l'API.

char* strdup_(char* input)
{
char* ret = strdup(input);
if (ret == NULL) {
fprintf(stderr, "Out of memory, exiting - input was %s.\n", input);
exit(EXIT_FAILURE);
}
return ret;
}

char * vasprintf_(const char *msg, va_list args)
{
char s[8192];
vsnprintf(s, sizeof(s), msg, args);
return strdup(s);
}

// _GNU_SOURCE's asprintf like, but
// - doesn't need _GNU_SOURCE
// - returns allocated string
// - never returns NULL (prints failure and exit on out of memory)
char * asprintf_(const char *msg, ...)
{
char * results;
va_list arg_ptr;
va_start(arg_ptr, msg);
results = vasprintf_(msg, arg_ptr);
va_end(arg_ptr);
return results;
}