diff options
| author | Yaakov Selkowitz <yselkowi@redhat.com> | 2010-08-09 20:47:48 +0400 |
|---|---|---|
| committer | Yaakov Selkowitz <yselkowi@redhat.com> | 2010-08-09 20:47:48 +0400 |
| commit | b150f5236b5dd8318bb9fef8188517894e3f186c (patch) | |
| tree | ab518fe7711d0c3867cfdb56e1eb2a7703c7377a /winsup/cygwin/sysconf.cc | |
| parent | f717289618baa1a709a7b6d5d91c4904fe2426a1 (diff) | |
Implement POSIX.1-2004 Monotonic Clock.
* hires.h: Change hires_us to hires_ns, with nanosecond resolution.
(hires_ns::primed_ft): Remove.
(hires_ns::nsecs): New prototype.
(hires_ns::usecs): Rewrite in terms of nsecs.
(hires_ns::resolution): New prototype.
* times.cc: Change hires_us to hires_ns.
(ntod): Declare.
(systime): Remove.
(hires_ns::prime): Increase resolution to nanoseconds.
(hires_ns::nsecs): Rename usecs to nsecs to reflect increased resolution.
Remove justdelta argument.
(hires_ns::resolution): New function.
(clock_gettime): Accept CLOCK_MONOTONIC.
Use EINVAL instead of ENOSYS per POSIX.1-2004.
(clock_getres): Ditto.
(clock_setres): Use EINVAL instead of ENOSYS to conform with other
implementations.
* strace.cc (strace::microseconds): Adjust for hires_ns.
* sysconf.cc (sca): Set _SC_MONOTONIC_CLOCK to _POSIX_MONOTONIC_CLOCK.
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
Diffstat (limited to 'winsup/cygwin/sysconf.cc')
| -rw-r--r-- | winsup/cygwin/sysconf.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/winsup/cygwin/sysconf.cc b/winsup/cygwin/sysconf.cc index 84aced16a..4e14417ae 100644 --- a/winsup/cygwin/sysconf.cc +++ b/winsup/cygwin/sysconf.cc @@ -165,7 +165,7 @@ static struct {cons, {c:IOV_MAX}}, /* 66, _SC_IOV_MAX */ {cons, {c:_POSIX_IPV6}}, /* 67, _SC_IPV6 */ {cons, {c:LINE_MAX}}, /* 68, _SC_LINE_MAX */ - {cons, {c:-1L}}, /* 69, _SC_MONOTONIC_CLOCK */ + {cons, {c:_POSIX_MONOTONIC_CLOCK}}, /* 69, _SC_MONOTONIC_CLOCK */ {cons, {c:_POSIX_RAW_SOCKETS}}, /* 70, _SC_RAW_SOCKETS */ {cons, {c:_POSIX_READER_WRITER_LOCKS}}, /* 71, _SC_READER_WRITER_LOCKS */ {cons, {c:_POSIX_REGEXP}}, /* 72, _SC_REGEXP */ |