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System call sync(2) used after update/commit.
[idzebra-moved-to-github.git]
/
index
/
lockutil.c
diff --git
a/index/lockutil.c
b/index/lockutil.c
index
79dd0dc
..
d626d70
100644
(file)
--- a/
index/lockutil.c
+++ b/
index/lockutil.c
@@
-4,7
+4,12
@@
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: lockutil.c,v $
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: lockutil.c,v $
- * Revision 1.2 1995-12-11 11:43:29 adam
+ * Revision 1.3 1995-12-12 16:00:57 adam
+ * System call sync(2) used after update/commit.
+ * Locking (based on fcntl) uses F_EXLCK and F_SHLCK instead of F_WRLCK
+ * and F_RDLCK.
+ *
+ * Revision 1.2 1995/12/11 11:43:29 adam
* Locking based on fcntl instead of flock.
* Setting commitEnable removed. Command line option -n can be used to
* prevent commit if commit setting is defined in the configuration file.
* Locking based on fcntl instead of flock.
* Setting commitEnable removed. Command line option -n can be used to
* prevent commit if commit setting is defined in the configuration file.
@@
-48,12
+53,20
@@
static int intLock (int fd, int type, int cmd)
int zebraLock (int fd, int wr)
{
int zebraLock (int fd, int wr)
{
+#if 1
+ return intLock (fd, wr ? F_EXLCK : F_SHLCK, F_SETLKW);
+#else
return intLock (fd, wr ? F_WRLCK : F_RDLCK, F_SETLKW);
return intLock (fd, wr ? F_WRLCK : F_RDLCK, F_SETLKW);
+#endif
}
int zebraLockNB (int fd, int wr)
{
}
int zebraLockNB (int fd, int wr)
{
- return intLock (fd, wr ? F_WRLCK : F_RDLCK, F_SETLK);
+#if 1
+ return intLock (fd, wr ? F_EXLCK : F_SHLCK, F_SETLKW);
+#else
+ return intLock (fd, wr ? F_WRLCK : F_RDLCK, F_SETLKW);
+#endif
}
int zebraUnlock (int fd)
}
int zebraUnlock (int fd)