From 54b141f63e3fda38b6e780d0f47c192c6542a49b Mon Sep 17 00:00:00 2001 From: Werner Koch Date: Mon, 24 Jan 2000 12:05:50 +0000 Subject: Add files to new directory. This is mainly stuff moved from ../util to here. --- jnlib/xmalloc.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 jnlib/xmalloc.c (limited to 'jnlib/xmalloc.c') diff --git a/jnlib/xmalloc.c b/jnlib/xmalloc.c new file mode 100644 index 000000000..fa016d85b --- /dev/null +++ b/jnlib/xmalloc.c @@ -0,0 +1,70 @@ +/* xmalloc.c - standard malloc wrappers + * Copyright (C) 1999 Free Software Foundation, Inc. + * + * This file is part of GnuPG. + * + * GnuPG is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * GnuPG is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + */ + +#include +#include +#include + +#include "libjnlib-config.h" +#include "xmalloc.h" + +static void +out_of_core(void) +{ + fputs("\nfatal: out of memory\n", stderr ); + exit(2); +} + + +void * +xmalloc( size_t n ) +{ + void *p = malloc( n ); + if( !p ) + out_of_core(); + return p; +} + +void * +xrealloc( void *a, size_t n ) +{ + void *p = realloc( a, n ); + if( !p ) + out_of_core(); + return p; +} + +void * +xcalloc( size_t n, size_t m ) +{ + void *p = calloc( n, m ); + if( !p ) + out_of_core(); + return p; +} + +char * +xstrdup( const char *string ) +{ + void *p = xmalloc( strlen(string)+1 ); + strcpy( p, string ); + return p; +} + -- cgit v1.2.3