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$NetBSD: patch-af,v 1.11 2004/06/20 21:25:46 jmmv Exp $
http://bugzilla.gnome.org/show_bug.cgi?id=142338
--- vicious-extensions/ve-misc.c.orig 2004-05-28 21:23:01.000000000 +0200
+++ vicious-extensions/ve-misc.c
@@ -342,110 +342,6 @@ ve_locale_exists (const char *loc)
return ret;
}
-/**
- * ve_setenv:
- * @name: An environment variable name.
- * @value: The value to assign to the environment variable.
- * @overwrite: If %TRUE, overwrite the existing @name variable in the
- * environment.
- *
- * Adds "@name=@value" to the environment. Note that on systems without setenv,
- * this leaks memory so please do not use inside a loop or anything like that.
- * The semantics are the same as the glibc setenv() (if setenv() exists, it is
- * used).
- *
- * If @overwrite is %FALSE and the variable already exists in the environment,
- * then %0 is returned and the value is not changed.
- *
- * Returns: %0 on success, %-1 on error
- *
- **/
-#if ! GLIB_CHECK_VERSION(2,3,1)
-int
-ve_setenv (const char *name, const char *value, gboolean overwrite)
-{
-#if defined (HAVE_SETENV)
- return setenv (name, value != NULL ? value : "", overwrite);
-#else
- char *string;
-
- if (! overwrite && g_getenv (name) != NULL) {
- return 0;
- }
-
- /* This results in a leak when you overwrite existing
- * settings. It would be fairly easy to fix this by keeping
- * our own parallel array or hash table.
- */
- string = g_strconcat (name, "=", value, NULL);
- return putenv (string);
-#endif
-}
-#endif
-
-/**
- * ve_unsetenv:
- * @name: The environment variable to unset.
- *
- * Description: Removes @name from the environment.
- * In case there is no native implementation of unsetenv,
- * this could cause leaks depending on the implementation of
- * environment.
- *
- **/
-#if ! GLIB_CHECK_VERSION(2,3,1)
-void
-ve_unsetenv (const char *name)
-{
-#if defined (HAVE_SETENV)
- unsetenv (name);
-#else
- extern char **environ;
- int i, len;
-
- if (environ == NULL)
- return;
-
- len = strlen (name);
-
- /* Mess directly with the environ array.
- * This seems to be the only portable way to do this.
- */
- for (i = 0; environ[i] != NULL; i++) {
- if (strncmp (environ[i], name, len) == 0
- && environ[i][len + 1] == '=') {
- break;
- }
- }
- while (environ[i] != NULL) {
- environ[i] = environ[i + 1];
- i++;
- }
-#endif
-}
-#endif
-
-/**
- * ve_clearenv:
- *
- * Description: Clears out the environment completely.
- * In case there is no native implementation of clearenv,
- * this could cause leaks depending on the implementation
- * of environment.
- *
- **/
-void
-ve_clearenv (void)
-{
-#ifdef HAVE_CLEARENV
- clearenv ();
-#else
- extern char **environ;
- if (environ != NULL)
- environ[0] = NULL;
-#endif
-}
-
char *
ve_find_prog_in_path (const char *prog, const char *path)
{
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