/* * BIRD Library -- malloc() With Checking * * (c) 1998--2000 Martin Mares <mj@ucw.cz> * * Can be freely distributed and used under the terms of the GNU GPL. */ #include <stdlib.h> #include "nest/bird.h" #include "lib/resource.h" #ifndef HAVE_LIBDMALLOC /** * xmalloc - malloc with checking * @size: block size * * This function is equivalent to malloc() except that in case of * failure it calls die() to quit the program instead of returning * a %NULL pointer. * * Wherever possible, please use the memory resources instead. */ void * xmalloc(unsigned size) { void *p = malloc(size); if (p) return p; die("Unable to allocate %d bytes of memory", size); } /** * xrealloc - realloc with checking * @ptr: original memory block * @size: block size * * This function is equivalent to realloc() except that in case of * failure it calls die() to quit the program instead of returning * a %NULL pointer. * * Wherever possible, please use the memory resources instead. */ void * xrealloc(void *ptr, unsigned size) { void *p = realloc(ptr, size); if (p) return p; die("Unable to allocate %d bytes of memory", size); } #endif