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Minor refactoring in simple_exec_w32.c

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This commit is contained in:
Asanka Herath
2009-09-14 15:12:03 -04:00
committed by Love Hornquist Astrand
parent 8e785a5750
commit 6c45d5614a
1 changed files with 7 additions and 3 deletions
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10
lib/roken/simple_exec_w32.c
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@@ -48,7 +48,7 @@ RCSID("$Id$");
* @param[in] pid Process id for the monitored process
* @param[in] func Timeout callback function. When the wait times out,
* the callback function is called. THe possible return values
* the callback function is called. The possible return values
* from the callback function are:
*
* - ((time_t) -2) Exit loop without killing child and return SE_E_EXECTIMEOUT.
@@ -72,13 +72,17 @@ ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL
wait_for_process_timed(pid_t pid, time_t (*func)(void *),
void *ptr, time_t timeout)
{
HANDLE hProcess = OpenProcess(SYNCHRONIZE, FALSE, pid);
HANDLE hProcess;
DWORD wrv = 0;
DWORD dtimeout;
int rv = 0;
if (hProcess == NULL)
hProcess = OpenProcess(SYNCHRONIZE, FALSE, pid);
if (hProcess == NULL) {
DWORD dw = GetLastError();
return SE_E_WAITPIDFAILED;
}
dtimeout = (DWORD) ((timeout == 0)? INFINITE: timeout * 1000);