fish: Add setenv and unsetenv commands.

[libguestfs.git] / generator / generator_actions.ml

diff --git a/generator/generator_actions.ml b/generator/generator_actions.ml
index 1ccacdb..d2c26b6 100644 (file)
--- a/generator/generator_actions.ml
+++ b/generator/generator_actions.ml
@@ -1526,6 +1526,25 @@ advice before using trademarks in applications.
 
 =back");
 
+  ("set_pgroup", (RErr, [Bool "pgroup"], []), -1, [FishAlias "pgroup"],
+   [],
+   "set process group flag",
+   "\
+If C<pgroup> is true, child processes are placed into
+their own process group.
+
+The practical upshot of this is that signals like C<SIGINT> (from
+users pressing C<^C>) won't be received by the child process.
+
+The default for this flag is false, because usually you want
+C<^C> to kill the subprocess.");
+
+  ("get_pgroup", (RBool "pgroup", [], []), -1, [],
+   [],
+   "get process group flag",
+   "\
+This returns the process group flag.");
+
 ]
 
 (* daemon_functions are any functions which cause some action
@@ -4824,7 +4843,9 @@ Possible values for C<parttype> are:
 
 =over 4
 
-=item B<efi> | B<gpt>
+=item B<efi>
+
+=item B<gpt>
 
 Intel EFI / GPT partition table.
 
@@ -4832,7 +4853,9 @@ This is recommended for >= 2 TB partitions that will be accessed
 from Linux and Intel-based Mac OS X.  It also has limited backwards
 compatibility with the C<mbr> format.
 
-=item B<mbr> | B<msdos>
+=item B<mbr>
+
+=item B<msdos>
 
 The standard PC \"Master Boot Record\" (MBR) format used
 by MS-DOS and Windows.  This partition type will B<only> work
@@ -4850,7 +4873,9 @@ supported include:
 
 AIX disk labels.
 
-=item B<amiga> | B<rdb>
+=item B<amiga>
+
+=item B<rdb>
 
 Amiga \"Rigid Disk Block\" format.
 
@@ -6270,6 +6295,17 @@ Close and reopen the libguestfs handle.  It is not necessary to use
 this normally, because the handle is closed properly when guestfish
 exits.  However this is occasionally useful for testing.");
 
+  ("setenv", (RErr,[], []), -1, [], [],
+   "set an environment variable",
+   "  setenv VAR value
+
+Set the environment variable C<VAR> to the string C<value>.
+
+To print the value of an environment variable use a shell command
+such as:
+
+ !echo $VAR");
+
   ("sparse", (RErr,[], []), -1, [], [],
    "create a sparse disk image and add",
    " sparse filename size
@@ -6304,4 +6340,10 @@ See also L<guestfs(3)/AVAILABILITY>.");
 Run the command as usual, but print the elapsed time afterwards.  This
 can be useful for benchmarking operations.");
 
+  ("unsetenv", (RErr,[], []), -1, [], [],
+   "unset an environment variable",
+   "  unsetenv VAR
+
+Remove C<VAR> from the environment.");
+
 ]