diff options
| author | Roland McGrath <roland@gnu.org> | 2004-12-06 22:29:01 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2004-12-06 22:29:01 +0000 |
| commit | 60fce589e8c4b177ee5025269987476826ab6b0f (patch) | |
| tree | ea2607535f536f8a8ec0df8fac85847b4d16648a | |
| parent | bc5cb1e6aaa5f50f7ec508c1f0c1d8a539da0fcd (diff) | |
* sysdeps/unix/clock_nanosleep.c (clock_nanosleep): Diagnose EINVAL
for CLOCK_THREAD_CPUTIME_ID, not ENOTSUP.
Use SYSDEP_NANOSLEEP handler before validating CLOCK_ID value.
* rt/tst-timer4.c (TEST_CLOCK, TEST_CLOCK_NANOSLEEP): New macros.
Use them throughout in place of CLOCK_REALTIME and nanosleep.
(do_test) [TEST_CLOCK_MISSING]: Call this macro and if it returns
non-null, punt the test with a message using the string returned.
* rt/tst-timer5.c: New file.
* rt/Makefile (tests): Add it.
| -rw-r--r-- | ChangeLog | 13 | ||||
| -rw-r--r-- | sysdeps/unix/clock_nanosleep.c | 13 |
2 files changed, 21 insertions, 5 deletions
@@ -1,3 +1,16 @@ +2004-12-06 Roland McGrath <roland@redhat.com> + + * sysdeps/unix/clock_nanosleep.c (clock_nanosleep): Diagnose EINVAL + for CLOCK_THREAD_CPUTIME_ID, not ENOTSUP. + Use SYSDEP_NANOSLEEP handler before validating CLOCK_ID value. + + * rt/tst-timer4.c (TEST_CLOCK, TEST_CLOCK_NANOSLEEP): New macros. + Use them throughout in place of CLOCK_REALTIME and nanosleep. + (do_test) [TEST_CLOCK_MISSING]: Call this macro and if it returns + non-null, punt the test with a message using the string returned. + * rt/tst-timer5.c: New file. + * rt/Makefile (tests): Add it. + 2004-12-01 Paolo Bonzini <bonzini@gnu.org> * posix/regcomp.c (free_dfa_content, init_dfa): Remove diff --git a/sysdeps/unix/clock_nanosleep.c b/sysdeps/unix/clock_nanosleep.c index 6b170fd702..248bfe1c96 100644 --- a/sysdeps/unix/clock_nanosleep.c +++ b/sysdeps/unix/clock_nanosleep.c @@ -1,5 +1,5 @@ /* High-resolution sleep with the specified clock. - Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc. + Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -49,16 +49,19 @@ clock_nanosleep (clockid_t clock_id, int flags, const struct timespec *req, || __builtin_expect (req->tv_nsec, 0) >= 1000000000) return EINVAL; + if (clock_id == CLOCK_THREAD_CPUTIME_ID) + return EINVAL; /* POSIX specifies EINVAL for this case. */ + +#ifdef SYSDEP_NANOSLEEP + SYSDEP_NANOSLEEP; +#endif + if (CPUCLOCK_P (clock_id)) return ENOTSUP; if (INVALID_CLOCK_P (clock_id)) return EINVAL; -#ifdef SYSDEP_NANOSLEEP - SYSDEP_NANOSLEEP; -#endif - /* If we got an absolute time, remap it. */ if (flags == TIMER_ABSTIME) { |