X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=doc%2Frrdcached.pod;h=9aebfe73bbfa3859e4ad907bf881f04f2e9352c6;hb=f8a299184c27cbc7f15d7ce9172bf89f121f0705;hp=cf15590de3c22517f924d610da987d5d18927c72;hpb=5d146d01af7fe7a7e6e33254ceb9f0213b474cfc;p=rrdtool.git

diff --git a/doc/rrdcached.pod b/doc/rrdcached.pod
index cf15590..9aebfe7 100644
--- a/doc/rrdcached.pod
+++ b/doc/rrdcached.pod
@@ -78,7 +78,8 @@ user privileges (e.g. graph generating CGI scripts that typically run in the
 permission context of the web server).
 
 This option affects the I<following> UNIX socket addresses (the following
-B<-l> options), i.e., you may specify different settings for different
+B<-l> options) or the default socket (if no B<-l> options have been
+specified), i.e., you may specify different settings for different
 sockets.
 
 The default is not to change ownership or permissions of the socket and, thus,
@@ -96,7 +97,8 @@ BSD-derived systems ignore permissions for UNIX sockets. See L<unix(7)> for
 details.
 
 This option affects the I<following> UNIX socket addresses (the following
-B<-l> options), i.e., you may specify different settings for different
+B<-l> options) or the default socket (if no B<-l> options have been
+specified), i.e., you may specify different settings for different
 sockets.
 
 The default is not to change ownership or permissions of the socket and, thus,
@@ -114,7 +116,8 @@ For example, to allow the C<FLUSH> and C<PENDING> commands one could specify:
   rrdcached -P FLUSH,PENDING $MORE_ARGUMENTS
 
 The B<-P> option affects the I<following> socket addresses (the following B<-l>
-options). In the following example, only the IPv4 network socket (address
+options) or the default socket (if no B<-l> options have been
+specified). In the following example, only the IPv4 network socket (address
 C<10.0.0.1>) will be restricted to the C<FLUSH> and C<PENDING> commands:
 
   rrdcached -l unix:/some/path -P FLUSH,PENDING -l 10.0.0.1
@@ -522,6 +525,13 @@ returns immediately, even though the writes may take a long time.
 Shows any "pending" updates for a file, in order.  The updates shown have
 not yet been written to the underlying RRD file.
 
+=item B<FETCH> I<filename> I<CF> [I<start> [I<end>]]
+
+Calls C<rrd_fetch> with the specified arguments and returns the result in text
+form. If necessary, the file is flushed to disk first. The client side function
+C<rrdc_fetch> (declared in C<rrd_client.h>) parses the output and behaves just
+like C<rrd_fetch_r> for easy integration of remote queries.
+
 =item B<FORGET> I<filename>
 
 Removes I<filename> from the cache.  Any pending updates B<WILL BE LOST>.