Attachment 89339 Details for Bug 71685 – Avoid warnings about unused parameter in scandir checks.

Avoid warnings about unused parameter in scandir checks.

0001-Make-check-for-scandir-more-reliable-against-warning.patch (text/plain), 1.26 KB, created by Krzesimir Nowak on 2013-11-16 21:37:03 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Krzesimir Nowak

Created: 2013-11-16 21:37:03 UTC

Size: 1.26 KB

patch

obsolete

>From 40889248ccce91c6e606667be69b2af45976d398 Mon Sep 17 00:00:00 2001
>From: Krzesimir Nowak <qdlacz@gmail.com>
>Date: Sat, 16 Nov 2013 22:26:13 +0100
>Subject: [PATCH] Make check for scandir more reliable against warnings.
>
>Avoid warnings about unused parameters.
>---
> configure.ac | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>diff --git a/configure.ac b/configure.ac
>index 4478914..688c8e2 100644
>--- a/configure.ac
>+++ b/configure.ac
>@@ -169,7 +169,7 @@ if test "$os_win32" = "no"; then
> 	AC_LINK_IFELSE([AC_LANG_SOURCE([[
> 		#include <dirent.h>
> 		int comp(const struct dirent **, const struct dirent **);
>-		int comp(const struct dirent **a, const struct dirent **b) { return 0; }
>+		int comp(const struct dirent **a, const struct dirent **b) { (void)a; (void)b; return 0; }
> 		int main(void) {
> 		    struct dirent **d;
> 		    return scandir(".", &d, 0, &comp) >= 0;
>@@ -181,7 +181,7 @@ if test "$os_win32" = "no"; then
> 			AC_LINK_IFELSE([AC_LANG_SOURCE([[
> 				#include <dirent.h>
> 				int comp(const void *, const void *);
>-				int comp(const void *a, const void *b) { return 0; }
>+				int comp(const void *a, const void *b) { (void)a; (void)b; return 0; }
> 				int main(void) {
> 				    struct dirent **d;
> 				    return scandir(".", &d, 0, &comp) >= 0;
>-- 
>1.8.4.2
>

Actions: View

Attachments on bug 71685: 89339

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.