From: Aurelien Jarno <aurelien@aurel32.net>
Date: Thu, 3 Aug 2017 22:35:48 +0000 (+0000)
Subject: Fix the return type of the getentropy stub
X-Git-Tag: glibc-2.27~1236
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2b34e2716f1e84b2c3457ffc868c3dc775b55845;p=thirdparty%2Fglibc.git

Fix the return type of the getentropy stub

The return type of the getentropy stub is wrongly defined as ssize_t,
while both the <sys/random.h> header and the Linux implementation
define it as int. This patch fixes that.

Changelog:
	* stdlib/getentropy.c (getentropy): Change return type to int.
---

diff --git a/ChangeLog b/ChangeLog
index 90dd59045b3..1d336afb258 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2017-08-03  Aurelien Jarno  <aurelien@aurel32.net>
+
+	* stdlib/getentropy.c (getentropy): Change return type to int.
+
 2017-08-03  Aurelien Jarno  <aurelien@aurel32.net>
 
 	* sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Regenerated.
diff --git a/stdlib/getentropy.c b/stdlib/getentropy.c
index a71d4cd8f5f..a88bbf8de3c 100644
--- a/stdlib/getentropy.c
+++ b/stdlib/getentropy.c
@@ -21,7 +21,7 @@
 
 /* Write LENGTH bytes of randomness starting at BUFFER.  Return 0 on
    success and -1 on failure.  */
-ssize_t
+int
 getentropy (void *buffer, size_t length)
 {
   __set_errno (ENOSYS);