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Detect if /etc/wall_cmos_clock gone while adjkerntz paused.

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This commit is contained in:
Andrey A. Chernov 1996-04-05 19:17:05 +00:00
parent 4297524c49
commit 88d807a676
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=15057
1 changed files with 6 additions and 1 deletions
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7
sbin/adjkerntz/adjkerntz.c
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@ -132,6 +132,11 @@ int main(argc, argv)
looping = False;
wall_clock = (access(_PATH_CLOCK, F_OK) == 0);
if (init && !sleep_mode) {
init = False;
if (!wall_clock)
return 0;
}
mib[0] = CTL_MACHDEP;
mib[1] = CPU_ADJKERNTZ;
@ -335,7 +340,7 @@ int main(argc, argv)
/****** End of critical section ******/
if (init && wall_clock) {
init = False;
sleep_mode = False;
/* wait for signals and acts like -a */
(void) sigsuspend(&emask);
goto again;