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| author | Stefan Metzmacher <metze@samba.org> | 2013-02-15 11:24:59 +0100 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2013-03-01 11:59:20 -0800 |
| commit | f86df3e364f55be5f320463e3c1b89ee3a49115e (patch) | |
| tree | 4d99837b8a253a72bdf8cb6004184cf6808917ff /lib/tevent/tevent_select.c | |
| parent | 883d20a9bf7444e6338e13d6efbcbc257e1d78b7 (diff) | |
| download | samba-f86df3e364f55be5f320463e3c1b89ee3a49115e.tar.gz samba-f86df3e364f55be5f320463e3c1b89ee3a49115e.tar.bz2 samba-f86df3e364f55be5f320463e3c1b89ee3a49115e.zip | |
tevent: remember the errno from select(), poll() and epoll_wait()
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
Diffstat (limited to 'lib/tevent/tevent_select.c')
| -rw-r--r-- | lib/tevent/tevent_select.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/tevent/tevent_select.c b/lib/tevent/tevent_select.c index 7e0c927dd9..ffb0d18c2e 100644 --- a/lib/tevent/tevent_select.c +++ b/lib/tevent/tevent_select.c @@ -144,6 +144,7 @@ static int select_event_loop_select(struct select_event_context *select_ev, stru fd_set r_fds, w_fds; struct tevent_fd *fde; int selrtn; + int select_errno; /* we maybe need to recalculate the maxfd */ if (select_ev->maxfd == EVENT_INVALID_MAXFD) { @@ -175,15 +176,16 @@ static int select_event_loop_select(struct select_event_context *select_ev, stru tevent_trace_point_callback(select_ev->ev, TEVENT_TRACE_BEFORE_WAIT); selrtn = select(select_ev->maxfd+1, &r_fds, &w_fds, NULL, tvalp); + select_errno = errno; tevent_trace_point_callback(select_ev->ev, TEVENT_TRACE_AFTER_WAIT); - if (selrtn == -1 && errno == EINTR && + if (selrtn == -1 && select_errno == EINTR && select_ev->ev->signal_events) { tevent_common_check_signal(select_ev->ev); return 0; } - if (selrtn == -1 && errno == EBADF) { + if (selrtn == -1 && select_errno == EBADF) { /* the socket is dead! this should never happen as the socket should have first been made readable and that should have removed |