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authorLadislav Michl <ladis@linux-mips.org>2008-01-09 10:36:19 -0500
committerSam Ravnborg <sam@ravnborg.org>2008-01-28 17:14:38 -0500
commit07f766885879a1fd4502fb8dd531d1fe3c575510 (patch)
treeb4f50ac71ebce69688dafade38e3be585ec7daec /scripts
parent75ff4309cdb1d7303750aeed07a5d80382fe2e71 (diff)
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>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/kconfig/conf.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index a3d2d0b564f4..01c2f3505f5d 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -375,7 +375,7 @@ static int conf_choice(struct menu *menu)
375 break; 375 break;
376 case set_random: 376 case set_random:
377 if (is_new) 377 if (is_new)
378 def = (random() % cnt) + 1; 378 def = (rand() % cnt) + 1;
379 case set_default: 379 case set_default:
380 case set_yes: 380 case set_yes:
381 case set_mod: 381 case set_mod:
@@ -526,7 +526,7 @@ int main(int ac, char **av)
526 break; 526 break;
527 case 'r': 527 case 'r':
528 input_mode = set_random; 528 input_mode = set_random;
529 srandom(time(NULL)); 529 srand(time(NULL));
530 break; 530 break;
531 case 'h': 531 case 'h':
532 printf("See README for usage info\n"); 532 printf("See README for usage info\n");