diff options
author | Jesse Morgan <jesse@jesterpm.net> | 2016-12-17 21:28:53 -0800 |
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committer | Jesse Morgan <jesse@jesterpm.net> | 2016-12-17 21:28:53 -0800 |
commit | 54df2afaa61c6a03cbb4a33c9b90fa572b6d07b8 (patch) | |
tree | 18147b92b969d25ffbe61935fb63035cac820dd0 /db-4.8.30/clib/rand.c |
Berkeley DB 4.8 with rust build script for linux.
Diffstat (limited to 'db-4.8.30/clib/rand.c')
-rw-r--r-- | db-4.8.30/clib/rand.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/db-4.8.30/clib/rand.c b/db-4.8.30/clib/rand.c new file mode 100644 index 0000000..6b81006 --- /dev/null +++ b/db-4.8.30/clib/rand.c @@ -0,0 +1,25 @@ +/* + * Copied from the ANSI C standard 4.10.2.2. + */ +#include "db_config.h" + +#include "db_int.h" + +/* + * rand, srand -- + * + * PUBLIC: #ifndef HAVE_RAND + * PUBLIC: int rand __P((void)); + * PUBLIC: void srand __P((unsigned int)); + * PUBLIC: #endif + */ +int rand(void) /* RAND_MAX assumed to be 32767 */ +{ + DB_GLOBAL(rand_next) = DB_GLOBAL(rand_next) * 1103515245 + 12345; + return (unsigned int) (DB_GLOBAL(rand_next)/65536) % 32768; +} + +void srand(unsigned int seed) +{ + DB_GLOBAL(rand_next) = seed; +} |