X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=doc%2Frrdthreads.pod;h=71506e99e58beac49640be9b7313ab96da15dc84;hp=a1f6e742154c5ea195464f197b37ef703610a874;hb=3501907ea29f921eefcae6bd50c3f31eca0e49b2;hpb=d50afc217aaec57e418a55bbe2d20fe996c6e026

diff --git a/doc/rrdthreads.pod b/doc/rrdthreads.pod
index a1f6e74..71506e9 100644
--- a/doc/rrdthreads.pod
+++ b/doc/rrdthreads.pod
@@ -9,37 +9,37 @@ precautions, as the RRD library in its original form was not
 thread-safe at all. This document describes requirements and pitfalls
 on the way to use the multi-threaded version of librrd in your own
 programs. It also gives hints for future RRD development to keep the
-library thread-safe..
+library thread-safe.
 
 Currently only some RRD operations are implemented in a thread-safe
-way. They all end in the usual "C<_r>" prefix.
+way. They all end in the usual "C<_r>" suffix.
 
 =head1 DESCRIPTION
 
-In order to use the librrd in multi-threaded programs you must:
+In order to use librrd in multi-threaded programs you must:
 
 =over
 
-=item * 
+=item *
 
-Link with F<librrd_th> instead of with F<librrd> (use C<-lrrd_th> when
+Link with F<librrd_th> instead of F<librrd> (use C<-lrrd_th> when
 linking)
 
-=item * 
+=item *
 
-Use the "C<_r>" functions instead or the normal API-functions
+Use the "C<_r>" functions instead of the normal API-functions
 
-=item * 
+=item *
 
 Do not use any at-style time specifications. Parsing of such time
 specifications is terribly non-thread-safe.
 
-=item * 
+=item *
 
 Never use non *C<_r> functions unless it is explicitly documented that
-the function is tread-safe
+the function is tread-safe.
 
-=item * 
+=item *
 
 Every thread SHOULD call C<rrd_get_context()> before its first call to
 any C<librrd_th> function in order to set up thread specific data. This
@@ -64,7 +64,7 @@ Some precautions must be followed when developing RRD from now on:
 
 Only use thread-safe functions in library code. Many often used libc
 functions aren't thread-safe. Take care in the following
-situations/when using the following library functions:
+situations or when using the following library functions:
 
 =over
 
@@ -93,7 +93,7 @@ C<tmpnam>: use C<tmpnam_r>
 
 =item *
 
-Many other (lookup documentation)
+Many others (lookup documentation)
 
 =back
 
@@ -115,8 +115,8 @@ F<rrd_thread_safe.c> and F<rrd_non_thread_safe.c>
 
 =item *
 
-Do not use C<getopt> or C<getopt_long> in *C<_r> (directly or
-indirectly)
+Do not use C<getopt> or C<getopt_long> in *C<_r> (neither directly nor
+indirectly).
 
 C<getopt> uses global variables and behaves badly in a multi-threaded
 application when called concurrently. Instead provide a *_r function
@@ -126,18 +126,18 @@ C<rrd_update_r> as an example.
 
 =item *
 
-Do not use the C<parsetime> function!
+Do not use the C<rrd_parsetime> function!
 
-It uses lots of global vars. You may use it in functions not designed
-to be thread-safe like functions wrapping the C<_r> version of some
+It uses lots of global variables. You may use it in functions not designed
+to be thread-safe, like in functions wrapping the C<_r> version of some
 operation (e.g., C<rrd_create>, but not in C<rrd_create_r>)
 
 =back
 
 =head2 CURRENTLY IMPLEMENTED THREAD SAFE FUNCTIONS
 
-Currently there exit thread-safe variants of C<rrd_update>,
-C<rrd_create>, C<rrd_dump>, C<rrd_info> and C<rrd_last>.
+Currently there exist thread-safe variants of C<rrd_update>,
+C<rrd_create>, C<rrd_dump>, C<rrd_info>, C<rrd_last>, and C<rrd_fetch>.
 
 =head1 AUTHOR