Mercurial > gnulib

changeset 19259:f0b523eb8d96

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crypto/gc: fix build failure with -Werror=suggest-attribute=const * lib/gc.h (gc_hash_digest_length): Mark with 'const' attribute.
author Jia Zhang <qianyue.zj@alibaba-inc.com>
date Sat, 28 Oct 2017 10:05:31 -0400
parents 8bee84dcc288
children 8fc416080bd2
files ChangeLog lib/gc.h
diffstat 2 files changed, 8 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog	Sat Oct 28 23:58:20 2017 -0400
+++ b/ChangeLog	Sat Oct 28 10:05:31 2017 -0400
@@ -1,3 +1,9 @@
+2017-10-29  Jia Zhang  <qianyue.zj@alibaba-inc.com>
+            Bruno Haible  <bruno@clisp.org>
+
+	crypto/gc: fix build failure with -Werror=suggest-attribute=const
+	* lib/gc.h (gc_hash_digest_length): Mark with 'const' attribute.
+
 2017-10-29  Jia Zhang  <qianyue.zj@alibaba-inc.com>
 
 	New module: crypto/gc-sm3
--- a/lib/gc.h	Sat Oct 28 23:58:20 2017 -0400
+++ b/lib/gc.h	Sat Oct 28 10:05:31 2017 -0400
@@ -136,7 +136,8 @@
 extern Gc_rc gc_hash_open (Gc_hash hash, Gc_hash_mode mode,
                            gc_hash_handle *outhandle);
 extern Gc_rc gc_hash_clone (gc_hash_handle handle, gc_hash_handle *outhandle);
-extern size_t gc_hash_digest_length (Gc_hash hash);
+extern size_t gc_hash_digest_length (Gc_hash hash)
+                                     _GL_ATTRIBUTE_CONST;
 extern void gc_hash_hmac_setkey (gc_hash_handle handle,
                                  size_t len, const char *key);
 extern void gc_hash_write (gc_hash_handle handle,