a57dd5b211
Per XPG4.2:
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* Change argument to type useconds_t, return an int.
* If an interval of 1,000,000 or more microseconds was requested, fail with
-1/EINVAL.
1997-11-24 19:56:30 +00:00
e9484eba42
fix overflow problem found by Rick Byers <rickb@iaw.on.ca>; fix by
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<entropy@tardis.bernstein.com> in PR lib/4005.
1997-08-19 04:34:15 +00:00
43fa6fe319
If port provides __weak_alias(), provide an Standard C and POSIX pure
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identifier namespace by renaming non standard functions and variables
such that they have a leading underscore. The library will use those
names internally. Weak aliases are used to provide the original names
to the API.
This is only the first part of this change. It is most of the functions
which are implemented in C for all NetBSD ports. Subsequent changes are
to add the same support to the remaining C files, to assembly files, and
to the automagically generated assembly source used for system calls.
When all of the above is done, ports with weak alias support should add
a definition for __weak_alias to <sys/cdefs.h>.
1997-07-21 14:06:24 +00:00
fd8f56cb11
__RCSID() police; from jbernard@tater.mines.edu in PR lib/3890.
1997-07-19 15:58:31 +00:00
2526fda257
Implement sleep() and usleep() in terms of nanosleep(). Uses only one
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syscall instead of eight, and doesn't have any interactions with alarm
or interval timers.
1997-07-19 02:42:30 +00:00
3f8967b868
Add prototype for sleephandler
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Fix RCSID's
1997-07-13 19:41:46 +00:00
5e25a3816d
Eliminate race by stopping timer before restarting it with remaining time
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(one more system call).
1995-10-26 22:07:00 +00:00
0a3f02bda0
Eliminate race in the "normal" case of not being interrupted by another signal.
1995-10-20 17:32:06 +00:00
d2c2babb9f
1) Turn off timer before resetting signal disposition.
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2) Set signal mask before signal action, to avoid held SIGALRMs
bursting in after unsetting the handler.
1995-10-16 18:58:47 +00:00
aff3578b36
Explicitly unblock SIGALRM while waiting.
1995-05-03 12:52:43 +00:00
62648a14f0
Clone from sleep(), with the logic for returning a value removed.
1995-03-21 13:50:32 +00:00
88ba3f858c
Changed <sys/signal.h> to <signal.h>
1995-02-28 01:13:50 +00:00
63de9506bf
merge with Lite, keep local changes. clean up id usage
1995-02-25 15:39:01 +00:00
9c20f740a3
Declare rcsid strings so they are stored in text segment.
1993-08-26 00:43:03 +00:00
f23f94cb77
Add even more RCS frobs.
1993-07-30 08:21:41 +00:00
61f282557f
initial import of 386bsd-0.1 sources
1993-03-21 09:45:37 +00:00
kleink