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* select.cc (select_stuff::wait): Very minor formatting fix.

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(peek_windows): Report on HWND handle used in queries.
* select.h: Update copyright.
* sigproc.h (cygwait): Eliminate multi-argument variety since more general
implementation may cause odd problems in select.  Also force to always be
inline.
This commit is contained in:
Christopher Faylor
2011-12-11 01:25:20 +00:00
parent 14bb21fe45
commit fc25f200f4
4 changed files with 22 additions and 23 deletions
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26
winsup/cygwin/sigproc.h
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@ -81,33 +81,23 @@ void __stdcall sigproc_init ();
#ifdef __INSIDE_CYGWIN__
void __stdcall sigproc_terminate (enum exit_states);
static inline DWORD
cygwait (DWORD n, DWORD howlong, ...)
static inline DWORD __attribute__ ((always_inline))
cygwait (HANDLE h, DWORD howlong = INFINITE)
{
va_list ap;
HANDLE w4[n + 2];
va_start (ap, howlong);
for (unsigned i = 0; i < n; i++)
w4[i] = va_arg (ap, HANDLE);
va_end (ap);
HANDLE w4[3];
int n = 0;
if ((w4[n] = h) != NULL)
n++;
w4[n++] = signal_arrived;
if ((w4[n] = pthread::get_cancel_event ()) != NULL)
n++;
return WaitForMultipleObjects (n, w4, FALSE, howlong);
}
static inline DWORD
cygwait (HANDLE h, DWORD wait = INFINITE)
{
return cygwait (1, wait, h);
}
static inline DWORD
static inline DWORD __attribute__ ((always_inline))
cygwait (DWORD wait)
{
return cygwait ((DWORD) 0, wait);
return cygwait ((HANDLE) NULL, wait);
}
#endif
bool __stdcall pid_exists (pid_t) __attribute__ ((regparm(1)));