diff options
author | Andrew Tridgell <tridge@samba.org> | 2000-06-14 07:11:27 +0000 |
---|---|---|
committer | Andrew Tridgell <tridge@samba.org> | 2000-06-14 07:11:27 +0000 |
commit | cc5502a4d01bfc4946fbd198aad75ea03e9734d3 (patch) | |
tree | 0f2ed7048c5c403f8bf90e3e259d7aa907f2cc3c /source3/smbd | |
parent | 1896c721fbd01b6d1f95b05350010c17fccbf612 (diff) | |
download | samba-cc5502a4d01bfc4946fbd198aad75ea03e9734d3.tar.gz samba-cc5502a4d01bfc4946fbd198aad75ea03e9734d3.tar.bz2 samba-cc5502a4d01bfc4946fbd198aad75ea03e9734d3.zip |
allow the notify implementation to choose the select timeout change
(This used to be commit b1441d9622609af5ef598c5e1e1f5af438dc0731)
Diffstat (limited to 'source3/smbd')
-rw-r--r-- | source3/smbd/notify.c | 4 | ||||
-rw-r--r-- | source3/smbd/notify_hash.c | 1 | ||||
-rw-r--r-- | source3/smbd/notify_kernel.c | 7 | ||||
-rw-r--r-- | source3/smbd/process.c | 22 |
4 files changed, 18 insertions, 16 deletions
diff --git a/source3/smbd/notify.c b/source3/smbd/notify.c index c577d0aef3..912ab43e9e 100644 --- a/source3/smbd/notify.c +++ b/source3/smbd/notify.c @@ -144,9 +144,9 @@ void remove_pending_change_notify_requests_by_filename(files_struct *fsp) /**************************************************************************** Return true if there are pending change notifies. ****************************************************************************/ -BOOL change_notifies_pending(void) +int change_notify_timeout(void) { - return (change_notify_list != NULL); + return cnotify->select_time; } /**************************************************************************** diff --git a/source3/smbd/notify_hash.c b/source3/smbd/notify_hash.c index e01f660700..fe09d9cf9d 100644 --- a/source3/smbd/notify_hash.c +++ b/source3/smbd/notify_hash.c @@ -165,6 +165,7 @@ struct cnotify_fns *hash_notify_init(void) cnotify.register_notify = hash_register_notify; cnotify.check_notify = hash_check_notify; cnotify.remove_notify = hash_remove_notify; + cnotify.select_time = lp_change_notify_timeout(); return &cnotify; } diff --git a/source3/smbd/notify_kernel.c b/source3/smbd/notify_kernel.c index c7fb5ca0dd..a7d4591cc9 100644 --- a/source3/smbd/notify_kernel.c +++ b/source3/smbd/notify_kernel.c @@ -167,7 +167,7 @@ static BOOL kernel_notify_available(void) if (fd == -1) return False; /* uggh! */ ret = fcntl(fd, F_NOTIFY, 0); close(fd); - return ret == 0 || errno != EINVAL; + return ret == 0; } @@ -179,8 +179,6 @@ struct cnotify_fns *kernel_notify_init(void) static struct cnotify_fns cnotify; struct sigaction act; - if (!kernel_notify_available()) return NULL; - act.sa_handler = NULL; act.sa_sigaction = signal_handler; act.sa_flags = SA_SIGINFO; @@ -189,9 +187,12 @@ struct cnotify_fns *kernel_notify_init(void) return NULL; } + if (!kernel_notify_available()) return NULL; + cnotify.register_notify = kernel_register_notify; cnotify.check_notify = kernel_check_notify; cnotify.remove_notify = kernel_remove_notify; + cnotify.select_time = -1; return &cnotify; } diff --git a/source3/smbd/process.c b/source3/smbd/process.c index b84e55343e..3c85c05312 100644 --- a/source3/smbd/process.c +++ b/source3/smbd/process.c @@ -836,21 +836,21 @@ int chain_reply(char *inbuf,char *outbuf,int size,int bufsize) static int setup_select_timeout(void) { - int change_notify_timeout = lp_change_notify_timeout() * 1000; - int select_timeout; + int select_timeout; + int t; - /* - * Increase the select timeout back to SMBD_SELECT_TIMEOUT if we - * have removed any blocking locks. JRA. - */ + /* + * Increase the select timeout back to SMBD_SELECT_TIMEOUT if we + * have removed any blocking locks. JRA. + */ - select_timeout = blocking_locks_pending() ? SMBD_SELECT_TIMEOUT_WITH_PENDING_LOCKS*1000 : - SMBD_SELECT_TIMEOUT*1000; + select_timeout = blocking_locks_pending() ? SMBD_SELECT_TIMEOUT_WITH_PENDING_LOCKS*1000 : + SMBD_SELECT_TIMEOUT*1000; - if (change_notifies_pending()) - select_timeout = MIN(select_timeout, change_notify_timeout); + t = change_notify_timeout(); + if (t != -1) select_timeout = MIN(select_timeout, t*1000); - return select_timeout; + return select_timeout; } /**************************************************************************** |