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use [s]rand(), not [s]random()

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rand() is the most standard C library function,
and on uclibc they are the same. I guess
they are the same in most todays' libc...

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2014-03-05 18:58:15 +01:00
parent 2cdcb1082c
commit 0ed5f7aacd
3 changed files with 12 additions and 12 deletions
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10
networking/ntpd.c
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@@ -827,8 +827,8 @@ send_query_to_peer(peer_t *p)
*
* Save the real transmit timestamp locally.
*/
p->p_xmt_msg.m_xmttime.int_partl = random();
p->p_xmt_msg.m_xmttime.fractionl = random();
p->p_xmt_msg.m_xmttime.int_partl = rand();
p->p_xmt_msg.m_xmttime.fractionl = rand();
p->p_xmttime = gettime1900d();
/* Were doing it only if sendto worked, but
@@ -1652,7 +1652,7 @@ retry_interval(void)
/* Local problem, want to retry soon */
unsigned interval, r;
interval = RETRY_INTERVAL;
r = random();
r = rand();
interval += r % (unsigned)(RETRY_INTERVAL / 4);
VERB4 bb_error_msg("chose retry interval:%u", interval);
return interval;
@@ -1666,7 +1666,7 @@ poll_interval(int exponent)
exponent = 0;
interval = 1 << exponent;
mask = ((interval-1) >> 4) | 1;
r = random();
r = rand();
interval += r & mask; /* ~ random(0..1) * interval/16 */
VERB4 bb_error_msg("chose poll interval:%u (poll_exp:%d exp:%d)", interval, G.poll_exp, exponent);
return interval;
@@ -2067,7 +2067,7 @@ static NOINLINE void ntp_init(char **argv)
unsigned opts;
llist_t *peers;
srandom(getpid());
srand(getpid());
if (getuid())
bb_error_msg_and_die(bb_msg_you_must_be_root);