From 07f766885879a1fd4502fb8dd531d1fe3c575510 Mon Sep 17 00:00:00 2001
From: Ladislav Michl <ladis@linux-mips.org>
Date: Wed, 9 Jan 2008 16:36:19 +0100
Subject: [PATCH] kconfig: use C89 random functions in conf.c
rand and srand functions conform also to C89 in addition to POSIX.1-2001,
which makes them a bit more portable (work also on MinGW host). Linux man
page also says:
"The versions of rand() and srand() in the Linux C Library use the same
random number generator as random() and srandom()".
* Use C89 conformant functions rand() and srand()
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
---
scripts/kconfig/conf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index a3d2d0b564f4f..01c2f3505f5de 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -375,7 +375,7 @@ static int conf_choice(struct menu *menu)
break;
case set_random:
if (is_new)
- def = (random() % cnt) + 1;
+ def = (rand() % cnt) + 1;
case set_default:
case set_yes:
case set_mod:
@@ -526,7 +526,7 @@ int main(int ac, char **av)
break;
case 'r':
input_mode = set_random;
- srandom(time(NULL));
+ srand(time(NULL));
break;
case 'h':
printf("See README for usage info\n");
--
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