mirror of https://github.com/GnoConsortium/gno.git
47 lines
794 B
C
47 lines
794 B
C
/*
|
|
* Memory allocation-related routines that call exit(3) if they fail.
|
|
*
|
|
* Devin Reade, September 1997
|
|
*
|
|
* $Id: xalloc.c,v 1.1 1997/10/03 04:49:40 gdr Exp $
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <err.h>
|
|
#include <contrib.h>
|
|
|
|
void *
|
|
LC_xmalloc (size_t size) {
|
|
char *result;
|
|
|
|
if ((result = malloc(size)) == NULL) {
|
|
err(1, "malloc failed");
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
return (void *) result;
|
|
}
|
|
|
|
void *
|
|
LC_xrealloc (void *ptr, size_t size) {
|
|
char *result;
|
|
|
|
if ((result = realloc(ptr, size)) == NULL) {
|
|
err(1, "realloc failed");
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
return (void *) result;
|
|
}
|
|
|
|
char *
|
|
LC_xstrdup (const char *str) {
|
|
char *result;
|
|
|
|
if ((result = strdup(str)) == NULL) {
|
|
err(1, "strdup failed");
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
return result;
|
|
}
|
|
|