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Use NULLs in select call instead of empty sets

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This commit is contained in:
Miroslav Lichvar
2009-11-23 17:24:44 +01:00
parent 62fe343990
commit bbb6c5d422
1 changed files with 2 additions and 7 deletions
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9
sched.c
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@@ -510,7 +510,7 @@ handle_slew(struct timeval *raw,
void
SCH_MainLoop(void)
{
fd_set rd, wr, ex;
fd_set rd;
int status;
struct timeval tv, *ptv;
struct timeval now;
@@ -524,11 +524,6 @@ SCH_MainLoop(void)
/* Copy current set of read file descriptors */
memcpy((void *) &rd, (void *) &read_fds, sizeof(fd_set));
/* Blank the write and exception descriptors - we aren't very
interested */
FD_ZERO(&wr);
FD_ZERO(&ex);
/* Try to dispatch any timeouts that have already gone by, and
keep going until all are done. (The earlier ones may take so
long to do that the later ones come around by the time they are
@@ -555,7 +550,7 @@ SCH_MainLoop(void)
LOG_FATAL(LOGF_Scheduler, "No descriptors or timeout to wait for");
}
status = select(one_highest_fd, &rd, &wr, &ex, ptv);
status = select(one_highest_fd, &rd, NULL, NULL, ptv);
if (status < 0) {
if (!need_to_exit)