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common_select/poll(): Consider all negative timeout values as infinite

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timeout, not just -1. Paranoia only, since that should happen anyway.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@24082 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2008-02-23 15:59:30 +00:00
parent 35671cdcc5
commit 098adfe889
1 changed files with 2 additions and 2 deletions
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4
src/system/kernel/wait_for_objects.cpp
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@ -220,7 +220,7 @@ common_select(int numFDs, fd_set *readSet, fd_set *writeSet, fd_set *errorSet,
// wait for something to happen // wait for something to happen
status = acquire_sem_etc(sync->sem, 1, status = acquire_sem_etc(sync->sem, 1,
B_CAN_INTERRUPT | (timeout != -1 ? B_ABSOLUTE_TIMEOUT : 0), timeout); B_CAN_INTERRUPT | (timeout >= 0 ? B_ABSOLUTE_TIMEOUT : 0), timeout);
// restore the old signal mask // restore the old signal mask
if (sigMask != NULL) if (sigMask != NULL)
@ -325,7 +325,7 @@ common_poll(struct pollfd *fds, nfds_t numFDs, bigtime_t timeout, bool kernel)
locker.Unlock(); locker.Unlock();
status = acquire_sem_etc(sync->sem, 1, status = acquire_sem_etc(sync->sem, 1,
B_CAN_INTERRUPT | (timeout != -1 ? B_ABSOLUTE_TIMEOUT : 0), timeout); B_CAN_INTERRUPT | (timeout >= 0 ? B_ABSOLUTE_TIMEOUT : 0), timeout);
// deselect file descriptors // deselect file descriptors