X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;ds=sidebyside;f=miniexpect.pod;fp=miniexpect.pod;h=9fe235e031e7567bd829988cf2a208d1188f54e4;hb=fb0eeddc671039cabd9c53934e324ae218b21000;hp=2b05cd6e894dc8102693783dbb5c2d74a9c1fb55;hpb=57eea3e7cc0f214200642fbeb68b6b063243558b;p=miniexpect.git

diff --git a/miniexpect.pod b/miniexpect.pod
index 2b05cd6..9fe235e 100644
--- a/miniexpect.pod
+++ b/miniexpect.pod
@@ -54,7 +54,7 @@ You can control multiple programs at the same time.
 
 =head1 SPAWNING THE SUBPROCESS
 
-There are two calls for creating a subprocess:
+There are four calls for creating a subprocess:
 
 B<mexp_h *mexp_spawnl (const char *file, const char *arg, ...);>
 
@@ -83,6 +83,31 @@ B<mexp_h *mexp_spawnv (const char *file, char **argv);>
 This is the same as C<mexp_spawnl> except that you pass the arguments
 in a NULL-terminated array.
 
+There are also two versions of the above calls which take flags:
+
+B<mexp_h *mexp_spawnlf (unsigned flags, const char *file, const char *arg, ...);>
+
+B<mexp_h *mexp_spawnvf (unsigned flags, const char *file, char **argv);>
+
+The flags may contain the following values, logically ORed together:
+
+=over 4
+
+=item C<MEXP_SPAWN_KEEP_SIGNALS>
+
+Do not reset signal handlers to C<SIG_DFL> in the subprocess.
+
+=item B<MEXP_SPAWN_KEEP_FDS>
+
+Do not close file descriptors E<ge> 3 in the subprocess.
+
+=item B<MEXP_SPAWN_COOKED_MODE> or B<MEXP_SPAWN_RAW_MODE>
+
+Configure the pty in cooked mode or raw mode.  Raw mode is the
+default.
+
+=back
+
 =head1 HANDLES
 
 After spawning a subprocess, you get back a handle which is a pointer
@@ -411,6 +436,17 @@ send a command followed by a newline you have to do something like:
 
 =back
 
+B<int mexp_send_interrupt (mexp_h *h);>
+
+Send the interrupt character (C<^C>, Ctrl-C, C<\003>).  This is like
+pressing C<^C> - the subprocess (or remote process, if using C<ssh>)
+is gracefully killed.
+
+Note this only works if the pty is in cooked mode
+(ie. C<MEXP_SPAWN_COOKED_MODE> was passed to C<mexp_spawnlf> or
+C<mexp_spawnvf>).  In raw mode, all characters are passed through
+without any special interpretation.
+
 =head1 SOURCE
 
 Source is available from: