src/usr.bin/sudo/alloc.c - diff

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version 1.3, 2002/01/03 03:49:16

version 1.4, 2002/01/14 00:11:44

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* Redistribution and use in source and binary forms, with or without

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#include "sudo.h"

#ifndef STDC_HEADERS

#if !defined(__GNUC__) && !defined(HAVE_MALLOC_H)

extern VOID *malloc __P((size_t));

#endif /* !__GNUC__ && !HAVE_MALLOC_H */

#endif /* !STDC_HEADERS */

extern char **Argv; /* from sudo.c */

#ifndef lint

static const char rcsid[] = "$Sudo: alloc.c,v 1.10 2001/12/14 19:52:47 millert Exp $";

static const char rcsid[] = "$Sudo: alloc.c,v 1.11 2002/01/09 16:56:04 millert Exp $";

#endif /* lint */

extern char **Argv; /* from sudo.c */

* emalloc() calls the system malloc(3) and exits with an error if

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{

VOID *ptr;

if ((ptr = malloc(size)) == NULL) {

if ((ptr = (VOID *) malloc(size)) == NULL) {

(void) fprintf(stderr, "%s: cannot allocate memory!\n", Argv[0]);

exit(1);

}

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size_t size;

{

if ((ptr = ptr ? realloc(ptr, size) : malloc(size)) == NULL) {

ptr = ptr ? (VOID *) realloc(ptr, size) : (VOID *) malloc(size);

if (ptr == NULL) {

(void) fprintf(stderr, "%s: cannot allocate memory!\n", Argv[0]);

exit(1);

}