Hi,
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()".
Once there, sort includes and remove leading whitespace.
Signed-off-by: Ladislav Michl <ladis@xxxxxxxxxxxxxx>
* Use C89 conformant functions rand() and srand()
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index a38787a..b20018c 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -4,11 +4,11 @@
*/
#include <ctype.h>
-#include <stdlib.h>
#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
-#include <unistd.h>
#include <time.h>
+#include <unistd.h>
#include <sys/stat.h>
#define LKC_DIRECT_LINK
@@ -160,7 +160,7 @@ static int conf_askvalue(struct symbol *sym, const char *def)
}
case set_random:
do {
- val = (tristate)(random() % 3);
+ val = (tristate)(rand() % 3);
} while (!sym_tristate_within_range(sym, val));
switch (val) {
case no: line[0] = 'n'; break;
@@ -374,7 +374,7 @@ static int conf_choice(struct menu *menu)
continue;
break;
case set_random:
- def = (random() % cnt) + 1;
+ def = (rand() % cnt) + 1;
case set_default:
case set_yes:
case set_mod:
@@ -530,7 +530,7 @@ int main(int ac, char **av)
break;
case 'r':
input_mode = set_random;
- srandom(time(NULL));
+ srand(time(NULL));
break;
case 'h':
case '?':
@@ -538,7 +538,7 @@ int main(int ac, char **av)
exit(0);
}
}
- name = av[i];
+ name = av[i];
if (!name) {
printf(_("%s: Kconfig file missing\n"), av[0]);
exit(1);
-
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