forked from KolibriOS/kolibrios
53 lines
767 B
C
53 lines
767 B
C
|
|
|||
|
|
int cmd_waitfor(char param[])
|
|||
|
|
// waits for LASTPID or pid in param
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
int i, n, sel, sel_pid;
|
|||
|
|
char *buf1k;
|
|||
|
|
unsigned PID;
|
|||
|
|
short STATE;
|
|||
|
|
|
|||
|
|
sel = param && strlen(param) > 0;
|
|||
|
|
sel_pid = LAST_PID;
|
|||
|
|
if (sel)
|
|||
|
|
{
|
|||
|
|
sel_pid = _atoi(param);
|
|||
|
|
}
|
|||
|
|
if (0 == sel_pid)
|
|||
|
|
return FALSE;
|
|||
|
|
|
|||
|
|
#if LANG_ENG
|
|||
|
|
printf(" Awaing finish PID %d\n\r", sel_pid);
|
|||
|
|
#elif LANG_RUS
|
|||
|
|
printf(" <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>襭<EFBFBD><E8A5AD> PID %d\n\r", sel_pid);
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
buf1k = malloc(1024);
|
|||
|
|
if (NULL == buf1k)
|
|||
|
|
return FALSE;
|
|||
|
|
|
|||
|
|
while(1)
|
|||
|
|
{
|
|||
|
|
for (i = 1;;i++)
|
|||
|
|
{
|
|||
|
|
n = kol_process_info(i, buf1k);
|
|||
|
|
PID = *(buf1k+30);
|
|||
|
|
STATE = *(buf1k+50);
|
|||
|
|
if (PID == sel_pid)
|
|||
|
|
if(9 == STATE)
|
|||
|
|
goto exit_normal;
|
|||
|
|
else break;
|
|||
|
|
if (i == n)
|
|||
|
|
goto exit_normal;
|
|||
|
|
}
|
|||
|
|
kol_sleep(10); // 100ms
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
exit_normal:
|
|||
|
|
free(buf1k);
|
|||
|
|
return TRUE;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|