35 lines
761 B
C
35 lines
761 B
C
#include <signal.h>
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#include <errno.h>
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#include <stddef.h>
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#include "uselect.h"
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/* for logging */
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#include "sics.h"
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#include "commandlog.h"
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/* an uninterruptable version of select. M.Z. Oct 2008 */
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int uselect(int nfds,
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fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
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struct timeval *timeout) {
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sigset_t sigmask;
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struct timespec tmo, *tmoPtr;
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int result;
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char buffer[80];
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sigfillset(&sigmask);
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if (timeout) {
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tmo.tv_sec = timeout->tv_sec;
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tmo.tv_nsec = timeout->tv_usec * 1000;
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tmoPtr = &tmo;
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} else {
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tmoPtr = NULL;
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}
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result = pselect(nfds, readfds, writefds, exceptfds, tmoPtr, &sigmask);
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if (result < 0 && errno == EINTR) {
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WriteToCommandLog("SYS>","pselect was interrupted!");
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}
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return result;
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}
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