linux-kernel - [for-next][PATCH 26/33] lib/bsearch: Use generic type for comparator function

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20191114181827.152115842@goodmis.org>
Date:   Thu, 14 Nov 2019 13:18:00 -0500
From:   Steven Rostedt <rostedt@...dmis.org>
To:     linux-kernel@...r.kernel.org
Cc:     Ingo Molnar <mingo@...nel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [for-next][PATCH 26/33] lib/bsearch: Use generic type for comparator function

From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

Comparator function type, cmp_func_t, is defined in the types.h,
use it in bsearch() and, thus, add more sense to the corresponding
comment in the code.

Link: http://lkml.kernel.org/r/20191007135656.37734-2-andriy.shevchenko@linux.intel.com

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@...dmis.org>
---
 include/linux/bsearch.h | 2 +-
 lib/bsearch.c           | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/bsearch.h b/include/linux/bsearch.h
index 62b1eb348858..8ed53d7524ea 100644
--- a/include/linux/bsearch.h
+++ b/include/linux/bsearch.h
@@ -5,6 +5,6 @@
 #include <linux/types.h>
 
 void *bsearch(const void *key, const void *base, size_t num, size_t size,
-	      int (*cmp)(const void *key, const void *elt));
+	      cmp_func_t cmp);
 
 #endif /* _LINUX_BSEARCH_H */
diff --git a/lib/bsearch.c b/lib/bsearch.c
index 8baa83968162..8b3aae5ae77a 100644
--- a/lib/bsearch.c
+++ b/lib/bsearch.c
@@ -29,7 +29,7 @@
  * the same comparison function for both sort() and bsearch().
  */
 void *bsearch(const void *key, const void *base, size_t num, size_t size,
-	      int (*cmp)(const void *key, const void *elt))
+	      cmp_func_t cmp)
 {
 	const char *pivot;
 	int result;
-- 
2.23.0