ust-fd: Add close_range declaration

[lttng-ust.git] / liblttng-ust / getenv.h

diff --git a/liblttng-ust/getenv.h b/liblttng-ust/getenv.h
deleted file mode 100644 (file)
index 05864fb..0000000
--- a/liblttng-ust/getenv.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef _COMPAT_GETENV_H
-#define _COMPAT_GETENV_H
-
-/*
- * Copyright (C) 2015 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; only
- * version 2.1 of the License.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <usterr-signal-safe.h>
-
-static inline
-int lttng_is_setuid_setgid(void)
-{
-       return geteuid() != getuid() || getegid() != getgid();
-}
-
-static inline
-char *lttng_secure_getenv(const char *name)
-{
-       if (lttng_is_setuid_setgid()) {
-               ERR("Getting environment variable '%s' from setuid/setgid binary refused for security reasons.",
-                       name);
-               return NULL;
-       }
-       return getenv(name);
-}
-
-#endif /* _COMPAT_GETENV_H */