# HG changeset patch
# User jwe
# Date 830332297 0
# Node ID 452f63bfa60c8fa2a28801130a779c9e79c8e9af
# Parent  6c1effd5dceab702905ad55e2c27acef271fa265
[project @ 1996-04-24 07:49:00 by jwe]

diff --git a/src/syscalls.cc b/src/syscalls.cc
--- a/src/syscalls.cc
+++ b/src/syscalls.cc
@@ -83,7 +83,7 @@
 }
 
 DEFUN(dup2, args, ,
- "fid = dup2 (old, new)")
+ "fid = dup2 (old, new): duplicate a file descriptor")
 {
   double retval = -1.0;
 
@@ -122,7 +122,7 @@
 }
 
 DEFUN(exec, args, ,
- "exec (file, args)")
+ "exec (file, args): replace current process with a new process")
 {
   double retval = -1.0;
 
@@ -190,7 +190,7 @@
 }
 
 DEFUN(fcntl, args, ,
- "fcntl (fid, request, argument)")
+ "fcntl (fid, request, argument): control open file descriptors")
 {
   double retval = -1.0;
 
@@ -372,7 +372,7 @@
 }
 
 DEFUN (pipe, args, ,
-  "[file_ids, status] = pipe ()")
+  "[file_ids, status] = pipe (): create an interprocess channel")
 {
   Octave_object retval (2, tree_constant (-1.0));