forked from rpms/kernel
45 lines
1.4 KiB
Diff
45 lines
1.4 KiB
Diff
From 85721e6bfc5da3c8f7971c4acb1a0ad16fb2c16a Mon Sep 17 00:00:00 2001
|
|
From: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
|
|
Date: Thu, 1 Feb 2018 13:29:38 +1100
|
|
Subject: [PATCH] tools/lib/subcmd/pager.c: do not alias select() params
|
|
|
|
Use a separate fd set for select()-s exception fds param to fix the
|
|
following gcc warning:
|
|
|
|
pager.c:36:12: error: passing argument 2 to restrict-qualified
|
|
parameter aliases with argument 4 [-Werror=restrict]
|
|
select(1, &in, NULL, &in, NULL);
|
|
^~~ ~~~
|
|
|
|
Link: http://lkml.kernel.org/r/20180101105626.7168-1-sergey.senozhatsky@gmail.com
|
|
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
|
|
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
|
|
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
|
|
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
|
|
---
|
|
tools/lib/subcmd/pager.c | 5 ++++-
|
|
1 file changed, 4 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/tools/lib/subcmd/pager.c b/tools/lib/subcmd/pager.c
|
|
index 5ba754d17952..9997a8805a82 100644
|
|
--- a/tools/lib/subcmd/pager.c
|
|
+++ b/tools/lib/subcmd/pager.c
|
|
@@ -30,10 +30,13 @@ static void pager_preexec(void)
|
|
* have real input
|
|
*/
|
|
fd_set in;
|
|
+ fd_set exception;
|
|
|
|
FD_ZERO(&in);
|
|
+ FD_ZERO(&exception);
|
|
FD_SET(0, &in);
|
|
- select(1, &in, NULL, &in, NULL);
|
|
+ FD_SET(0, &exception);
|
|
+ select(1, &in, NULL, &exception, NULL);
|
|
|
|
setenv("LESS", "FRSX", 0);
|
|
}
|
|
--
|
|
2.14.3
|
|
|