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- correct treatment of timeout=NULL

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SKIPPED:
	psi/tecs/uselect.c
This commit is contained in:
zolliker
2008-11-10 16:18:56 +00:00
parent a04746f766
commit f6d595665e
1 changed files with 10 additions and 4 deletions
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10
uselect.c
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@ -1,5 +1,6 @@
#include <signal.h> #include <signal.h>
#include <errno.h> #include <errno.h>
#include <stddef.h>
#include "uselect.h" #include "uselect.h"
/* for logging */ /* for logging */
@ -13,14 +14,19 @@ int uselect(int nfds,
struct timeval *timeout) { struct timeval *timeout) {
sigset_t sigmask; sigset_t sigmask;
struct timespec tmo; struct timespec tmo, *tmoPtr;
int result; int result;
char buffer[80]; char buffer[80];
sigfillset(&sigmask); sigfillset(&sigmask);
if (timeout) {
tmo.tv_sec = timeout->tv_sec; tmo.tv_sec = timeout->tv_sec;
tmo.tv_nsec = timeout->tv_usec * 1000; tmo.tv_nsec = timeout->tv_usec * 1000;
result = pselect(nfds, readfds, writefds, exceptfds, &tmo, &sigmask); tmoPtr = &tmo;
} else {
tmoPtr = NULL;
}
result = pselect(nfds, readfds, writefds, exceptfds, tmoPtr, &sigmask);
if (result < 0 && errno == EINTR) { if (result < 0 && errno == EINTR) {
WriteToCommandLog("SYS>","pselect was interrupted!"); WriteToCommandLog("SYS>","pselect was interrupted!");
} }