inspect: "centos" and "scientificlinux" are now separate distros.

[libguestfs.git] / src / guestfs.pod

diff --git a/src/guestfs.pod b/src/guestfs.pod
index 7fdc758..c22ad51 100644 (file)
--- a/src/guestfs.pod
+++ b/src/guestfs.pod
@@ -641,16 +641,15 @@ you might find a Windows configuration file referring to a path like
 C<c:\windows\system32>.  When the filesystem is mounted in libguestfs,
 that directory might be referred to as C</WINDOWS/System32>.
 
-Drive letter mappings are outside the scope of libguestfs.  You have
-to use libguestfs to read the appropriate Windows Registry and
-configuration files, to determine yourself how drives are mapped (see
-also L<hivex(3)> and L<virt-inspector(1)>).
+Drive letter mappings can be found using inspection
+(see L</INSPECTION> and L</guestfs_inspect_get_drive_mappings>)
 
-Replacing backslash characters with forward slash characters is also
-outside the scope of libguestfs, but something that you can easily do.
+Dealing with separator characters (backslash vs forward slash) is
+outside the scope of libguestfs, but usually a simple character
+replacement will work.
 
-Where we can help is in resolving the case insensitivity of paths.
-For this, call L</guestfs_case_sensitive_path>.
+To resolve the case insensitivity of paths, call
+L</guestfs_case_sensitive_path>.
 
 =head3 ACCESSING THE WINDOWS REGISTRY
 
@@ -932,8 +931,8 @@ architecture for multithreaded programs using libvirt and libguestfs.
 
 =head2 PATH
 
-Libguestfs needs a kernel and initrd.img, which it finds by looking
-along an internal path.
+Libguestfs needs a supermin appliance, which it finds by looking along
+an internal path.
 
 By default it looks for these in the directory C<$libdir/guestfs>
 (eg. C</usr/local/lib/guestfs> or C</usr/lib64/guestfs>).
@@ -1779,12 +1778,27 @@ indicator which shows the ratio of C<position>:C<total>.
 =item *
 
 If any progress notification is sent during a call, then a final
-progress notification is always sent when C<position> = C<total>.
+progress notification is always sent when C<position> = C<total>
+(I<unless> the call fails with an error).
 
 This is to simplify caller code, so callers can easily set the
 progress indicator to "100%" at the end of the operation, without
 requiring special code to detect this case.
 
+=item *
+
+For some calls we are unable to estimate the progress of the call, but
+we can still generate progress messages to indicate activity.  This is
+known as "pulse mode", and is directly supported by certain progress
+bar implementations (eg. GtkProgressBar).
+
+For these calls, zero or more progress messages are generated with
+C<position = 0> and C<total = 1>, followed by a final message with
+C<position = total = 1>.
+
+As noted above, if the call fails with an error then the final message
+may not be generated.
+
 =back
 
 The callback also receives the procedure number (C<proc_nr>) and
@@ -2781,8 +2795,8 @@ example:
 
 =item LIBGUESTFS_PATH
 
-Set the path that libguestfs uses to search for kernel and initrd.img.
-See the discussion of paths in section PATH above.
+Set the path that libguestfs uses to search for a supermin appliance.
+See the discussion of paths in section L</PATH> above.
 
 =item LIBGUESTFS_QEMU
 
@@ -2885,7 +2899,7 @@ Richard W.M. Jones (C<rjones at redhat dot com>)
 
 =head1 COPYRIGHT
 
-Copyright (C) 2009-2010 Red Hat Inc.
+Copyright (C) 2009-2011 Red Hat Inc.
 L<http://libguestfs.org/>
 
 This library is free software; you can redistribute it and/or