diff options
Diffstat (limited to 'util/setenv.c')
-rw-r--r-- | util/setenv.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/util/setenv.c b/util/setenv.c deleted file mode 100644 index 9175e6f30..000000000 --- a/util/setenv.c +++ /dev/null @@ -1,51 +0,0 @@ -/* setenv.c - libc replacement function - * Copyright (C) 2004 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 <config.h> -#include <string.h> -#include <errno.h> -#include <stdlib.h> - -/* Implement setenv in terms of putenv. Alas, the nature of setenv is - to be leaky... */ -int -setenv(const char *name, const char *value, int overwrite) -{ - char *item=NULL; - - if (name == NULL || *name == '\0' || strchr (name, '=') != NULL) - { - errno=EINVAL; - return -1; - } - - item=malloc(strlen(name)+1+strlen(value)+1); - if(!item) - { - errno=ENOMEM; - return -1; - } - - strcpy(item,name); - strcat(item,"="); - strcat(item,value); - - return putenv(item); -} |