view help2html/must.c @ 11:3aa0f5a02342

Remove unused variable; fix what it was supposed to be doing. (and document it a bit for the next time through here)
author David A. Holland
date Tue, 31 May 2022 00:54:12 -0400
parents 13d2b8934445
children
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#include <stdlib.h>
#include <err.h>
#include "must.h"

void *must_malloc(size_t len) {
  void *x = malloc(len);
  if (!x) {
    errx(1, "Out of memory");
  }
  return x;
}

void *must_realloc(void *ptr, size_t len) {
  void *x = realloc(ptr, len);
  if (!x) {
    errx(1, "Out of memory");
  }
  return x;
}