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Reverse the logic used for kevent. Set timeout to NULL when setting the event,

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and timeout to the zero timespec when reading the event.
This commit is contained in:
Joe Marcus Clarke 2005-07-02 19:30:59 +00:00
parent 608020fae1
commit 668c6bf02c
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=138352
1 changed files with 4 additions and 4 deletions
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8
devel/dbus/files/patch-bus_dir-watch.c
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@ -1,5 +1,5 @@
--- bus/dir-watch.c.orig Tue Jun 14 22:31:38 2005
+++ bus/dir-watch.c Sat Jul 2 15:07:55 2005
+++ bus/dir-watch.c Sat Jul 2 15:29:35 2005
@@ -28,17 +28,25 @@
#include <stdlib.h>
#include <unistd.h>
@ -45,10 +45,11 @@
+_handle_kqueue_watch (DBusWatch *watch, unsigned int flags, void *data)
+{
+ struct kevent ev;
+ struct timespec nullts = { 0, 0 };
+ int res;
+ pid_t pid;
+
+ res = kevent (kq, NULL, 0, &ev, 1, NULL);
+ res = kevent (kq, NULL, 0, &ev, 1, &nullts);
+
+ if (res > 0)
+ {
@ -78,7 +79,6 @@
+{
+ int fd;
+ struct kevent ev;
+ static struct timespec nullts = { 0, 0 };
+
+ _dbus_assert (dir != NULL);
+
@ -129,7 +129,7 @@
+ EV_SET (&ev, fd, EVFILT_VNODE, EV_ADD | EV_ENABLE | EV_CLEAR,
+ NOTE_DELETE | NOTE_EXTEND | NOTE_WRITE | NOTE_LINK | NOTE_RENAME |
+ NOTE_REVOKE, 0, 0);
+ if (kevent (kq, &ev, 1, NULL, 0, &nullts) == -1)
+ if (kevent (kq, &ev, 1, NULL, 0, NULL) == -1)
+ {
+ _dbus_warn ("Cannot setup a kevent for '%s'; error '%s'\n", dir, _dbus_strerror (errno));
+ close (fd);