From 2842025595115743ad50f8b2c395aafa407fda90 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Wed, 13 Jan 2010 23:06:59 -0800
Subject: [PATCH 03/16] Add nonnull attribute to unsetenv declaration.
(adjusted cherry-pick from e26dfa69f5329d5ec7dfdb7a1596b1fbff0d3e43)
---
ChangeLog | 4 ++++
stdlib/stdlib.h | 2 +-
2 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index ddac2f4..22a3c79 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2010-01-13 Ulrich Drepper <drepper@redhat.com>
+
+ * stdlib/stdlib.h: Parameter of unsetenv must not be NULL.
+
2010-01-06 Ulrich Drepper <drepper@redhat.com>
* dirent/dirent.h: Fix typo in feature selection macro use.
diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h
index dc51d67..02a5013 100644
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -585,7 +585,7 @@ extern int setenv (__const char *__name, __const char *__value, int __replace)
__THROW __nonnull ((2));
/* Remove the variable NAME from the environment. */
-extern int unsetenv (__const char *__name) __THROW;
+extern int unsetenv (__const char *__name) __THROW __nonnull ((1));
#endif
#ifdef __USE_MISC
--
1.7.0
