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| author | John Baldwin <jhb@FreeBSD.org> | 2005-05-27 15:29:01 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2005-05-27 15:29:01 +0000 |
| commit | b0a7bd8e8835b968de897253ad7944d195c540e3 (patch) | |
| tree | d04ed437eec65552e36eb80d0a95f7743ca07d23 | |
| parent | 886f89afda9590e245d0acd389d0090a507ee175 (diff) | |
| download | src-b0a7bd8e8835b968de897253ad7944d195c540e3.tar.gz src-b0a7bd8e8835b968de897253ad7944d195c540e3.zip | |
Fix for 64-bit platforms. random() returns values between 0 and RAND_MAX,
and RAND_MAX != LONG_MAX on 64-bit platforms.
PR: amd64/81279
Submitted by: Vivek Khera vivek at khera dot org
Submitted by: Adriaan de Groot groot at kde dot org
MFC after: 1 week
Notes
Notes:
svn path=/head/; revision=146686
| -rw-r--r-- | games/random/random.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/games/random/random.c b/games/random/random.c index 3dae75bd8a13..0e8f1aa426cd 100644 --- a/games/random/random.c +++ b/games/random/random.c @@ -158,7 +158,7 @@ main(int argc, char *argv[]) /* Compute a random exit status between 0 and denom - 1. */ if (random_exit) - return (int)((denom * random()) / LONG_MAX); + return (int)((denom * random()) / RAND_MAX); /* * Select whether to print the first line. (Prime the pump.) @@ -166,7 +166,7 @@ main(int argc, char *argv[]) * 0 (which has a 1 / denom chance of being true), we select the * line. */ - selected = (int)(denom * random() / LONG_MAX) == 0; + selected = (int)(denom * random() / RAND_MAX) == 0; while ((ch = getchar()) != EOF) { if (selected) (void)putchar(ch); @@ -176,7 +176,7 @@ main(int argc, char *argv[]) err(2, "stdout"); /* Now see if the next line is to be printed. */ - selected = (int)(denom * random() / LONG_MAX) == 0; + selected = (int)(denom * random() / RAND_MAX) == 0; } } if (ferror(stdin)) |