Commit 07f76688 authored Jan 09, 2008 by Ladislav Michl Committed by Sam Ravnborg Jan 28, 2008

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>

parent 75ff4309

scripts/kconfig/conf.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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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