Function malloc_orDie

freebsd/contrib/zstd/examples/common.h:162–169

! malloc_orDie() : * Allocate memory. * * @return If successful this function returns a pointer to allo- * cated memory. If there is an error, this function will send that * error to stderr and exit. */

 * error to stderr and exit.
 */
static void* malloc_orDie(size_t size)
{
    void* const buff = malloc(size);
    if (buff) return buff;
    /* error */
    perror("malloc");
    exit(ERROR_malloc);
}

/*! loadFile_orDie() :
 * load file into buffer (memory).