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Throughout, remove extra space after function name from debugging output.

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Throughout, change syscalls to report on return values using new %R format
option.
* smallprint.cc (__small_vsprintf): Add parsing for %R to report on return
values and possible errno from syscalls.
* errno.cc (errmap): Add PRIVILEGE_NOT_HELD.
* fhandler_tty.cc (fhandler_pty_master::setup): When creating a thread use
shorter name to reduce debuggging output.
* select.cc (start_thread_pipe): Ditto.
(start_thread_serial): Ditto.
(start_thread_socket): Ditto.
(start_thread_mailslot): Ditto.
* sigproc.cc (talktome): Ditto.
This commit is contained in:
Christopher Faylor
2011-12-03 21:43:27 +00:00
parent 8b25478267
commit b9aa81491f
42 changed files with 224 additions and 188 deletions
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70
winsup/cygwin/timer.cc
View File

@@ -377,26 +377,31 @@ fixup_timers_after_fork ()
extern "C" int
setitimer (int which, const struct itimerval *value, struct itimerval *ovalue)
{
int ret;
if (which != ITIMER_REAL)
{
set_errno (EINVAL);
return -1;
ret = -1;
}
struct itimerspec spec_value, spec_ovalue;
int ret;
spec_value.it_interval.tv_sec = value->it_interval.tv_sec;
spec_value.it_interval.tv_nsec = value->it_interval.tv_usec * 1000;
spec_value.it_value.tv_sec = value->it_value.tv_sec;
spec_value.it_value.tv_nsec = value->it_value.tv_usec * 1000;
ret = timer_settime ((timer_t) &ttstart, 0, &spec_value, &spec_ovalue);
if (!ret && ovalue)
else
{
ovalue->it_interval.tv_sec = spec_ovalue.it_interval.tv_sec;
ovalue->it_interval.tv_usec = spec_ovalue.it_interval.tv_nsec / 1000;
ovalue->it_value.tv_sec = spec_ovalue.it_value.tv_sec;
ovalue->it_value.tv_usec = spec_ovalue.it_value.tv_nsec / 1000;
struct itimerspec spec_value, spec_ovalue;
spec_value.it_interval.tv_sec = value->it_interval.tv_sec;
spec_value.it_interval.tv_nsec = value->it_interval.tv_usec * 1000;
spec_value.it_value.tv_sec = value->it_value.tv_sec;
spec_value.it_value.tv_nsec = value->it_value.tv_usec * 1000;
ret = timer_settime ((timer_t) &ttstart, 0, &spec_value, &spec_ovalue);
if (ret)
ret = -1;
else if (ovalue)
{
ovalue->it_interval.tv_sec = spec_ovalue.it_interval.tv_sec;
ovalue->it_interval.tv_usec = spec_ovalue.it_interval.tv_nsec / 1000;
ovalue->it_value.tv_sec = spec_ovalue.it_value.tv_sec;
ovalue->it_value.tv_usec = spec_ovalue.it_value.tv_nsec / 1000;
}
}
syscall_printf ("%d = setitimer ()", ret);
syscall_printf ("%R = setitimer()", ret);
return ret;
}
@@ -404,24 +409,33 @@ setitimer (int which, const struct itimerval *value, struct itimerval *ovalue)
extern "C" int
getitimer (int which, struct itimerval *ovalue)
{
int ret;
if (which != ITIMER_REAL)
{
set_errno (EINVAL);
return -1;
ret = -1;
}
myfault efault;
if (efault.faulted (EFAULT))
return -1;
struct itimerspec spec_ovalue;
int ret = timer_gettime ((timer_t) &ttstart, &spec_ovalue);
if (!ret)
else
{
ovalue->it_interval.tv_sec = spec_ovalue.it_interval.tv_sec;
ovalue->it_interval.tv_usec = spec_ovalue.it_interval.tv_nsec / 1000;
ovalue->it_value.tv_sec = spec_ovalue.it_value.tv_sec;
ovalue->it_value.tv_usec = spec_ovalue.it_value.tv_nsec / 1000;
myfault efault;
if (efault.faulted (EFAULT))
ret = -1;
else
{
struct itimerspec spec_ovalue;
int ret = timer_gettime ((timer_t) &ttstart, &spec_ovalue);
if (ret)
ret = -1;
else
{
ovalue->it_interval.tv_sec = spec_ovalue.it_interval.tv_sec;
ovalue->it_interval.tv_usec = spec_ovalue.it_interval.tv_nsec / 1000;
ovalue->it_value.tv_sec = spec_ovalue.it_value.tv_sec;
ovalue->it_value.tv_usec = spec_ovalue.it_value.tv_nsec / 1000;
}
}
}
syscall_printf ("%d = getitimer ()", ret);
syscall_printf ("%R = getitimer()", ret);
return ret;
}
@@ -437,7 +451,7 @@ alarm (unsigned int seconds)
newt.it_value.tv_sec = seconds;
timer_settime ((timer_t) &ttstart, 0, &newt, &oldt);
int ret = oldt.it_value.tv_sec + (oldt.it_value.tv_nsec > 0);
syscall_printf ("%d = alarm (%d)", ret, seconds);
syscall_printf ("%d = alarm(%d)", ret, seconds);
return ret;
}
@@ -459,6 +473,6 @@ ualarm (useconds_t value, useconds_t interval)
}
timer_settime ((timer_t) &ttstart, 0, &timer, &otimer);
useconds_t ret = otimer.it_value.tv_sec * 1000000 + (otimer.it_value.tv_nsec + 999) / 1000;
syscall_printf ("%d = ualarm (%d , %d)", ret, value, interval);
syscall_printf ("%d = ualarm(%d , %d)", ret, value, interval);
return ret;
}