diff options
Diffstat (limited to 'cpukit/pppd/magic.c')
-rw-r--r-- | cpukit/pppd/magic.c | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/cpukit/pppd/magic.c b/cpukit/pppd/magic.c deleted file mode 100644 index 46add2f1c3..0000000000 --- a/cpukit/pppd/magic.c +++ /dev/null @@ -1,54 +0,0 @@ -/* - * magic.c - PPP Magic Number routines. - * - * Copyright (c) 1989 Carnegie Mellon University. - * All rights reserved. - * - * Redistribution and use in source and binary forms are permitted - * provided that the above copyright notice and this paragraph are - * duplicated in all such forms and that any documentation, - * advertising materials, and other materials related to such - * distribution and use acknowledge that the software was developed - * by Carnegie Mellon University. The name of the - * University may not be used to endorse or promote products derived - * from this software without specific prior written permission. - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/time.h> - -#include "pppd.h" -#include "magic.h" - -/* - * magic_init - Initialize the magic number generator. - * - * Attempts to compute a random number seed which will not repeat. - * The current method uses the current hostid, current process ID - * and current time, currently. - */ -void -magic_init(void) -{ - long seed; - struct timeval t; - - gettimeofday(&t, NULL); - seed = get_host_seed() ^ t.tv_sec ^ t.tv_usec ^ getpid(); - srand48(seed); -} - -/* - * magic - Returns the next magic number. - */ -uint32_t -magic(void) -{ - return (uint32_t) mrand48(); -} |