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newlib-cygwin
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* hires.h (hires_base::reset): New function. 

(hires_us): Specify that hires_base is a public import.
(hires_ms): Ditto.
* times.cc (gtod): Move earlier in file.
(settimeofday): Reset gtod so that base will be subsequently recalculated.
This commit is contained in:
Christopher Faylor 2010-05-26 14:48:17 +00:00
parent 1ee8d76ca0
commit fca8f35f11
3 changed files with 17 additions and 5 deletions
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9
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,12 @@
2010-05-26 Christopher Faylor <me+cygwin@cgf.cx>
* hires.h (hires_base::reset): New function.
(hires_us): Specify that hires_base is a public import.
(hires_ms): Ditto.
* times.cc (gtod): Move earlier in file.
(settimeofday): Reset gtod so that base will be subsequently
recalculated.
2010-05-26 Corinna Vinschen <corinna@vinschen.de>
* path.cc (symlink_info::check): Don't try to handle remote reparse

8
winsup/cygwin/hires.h
View File

@ -1,6 +1,6 @@
/* hires.h: Definitions for hires clock calculations
Copyright 2002, 2003, 2004, 2005, 2009 Red Hat, Inc.
Copyright 2002, 2003, 2004, 2005, 2009, 2010 Red Hat, Inc.
This file is part of Cygwin.
@ -25,9 +25,11 @@ class hires_base
{
protected:
int inited;
public:
void reset() {inited = false;}
};
class hires_us : hires_base
class hires_us : public hires_base
{
LARGE_INTEGER primed_ft;
LARGE_INTEGER primed_pc;
@ -37,7 +39,7 @@ class hires_us : hires_base
LONGLONG usecs (bool justdelta);
};
class hires_ms : hires_base
class hires_ms : public hires_base
{
LONGLONG initime_ns;
void prime ();

5
winsup/cygwin/times.cc
View File

@ -28,6 +28,8 @@ details. */
#define FACTOR (0x19db1ded53e8000LL)
#define NSPERSEC 10000000LL
hires_ms NO_COPY gtod;
static inline LONGLONG
systime_ns ()
{
@ -116,6 +118,7 @@ settimeofday (const struct timeval *tv, const struct timezone *tz)
st.wMilliseconds = tv->tv_usec / 1000;
res = !SetSystemTime (&st);
gtod.reset ();
syscall_printf ("%d = settimeofday (%x, %x)", res, tv, tz);
@ -146,8 +149,6 @@ totimeval (struct timeval *dst, FILETIME *src, int sub, int flag)
dst->tv_sec = x / (long long) (1e6);
}
hires_ms NO_COPY gtod;
/* FIXME: Make thread safe */
extern "C" int
gettimeofday (struct timeval *tv, void *tzvp)