- Change the ddb paging "support" to use a variable (db_lines_per_page) to

  control the number of lines per page rather than a constant.  The variable
  can be examined and changed in ddb as '$lines'.  Setting the variable to
  0 will effectively turn off paging.
- Change db_putchar() to force out pending whitespace before outputting
  newlines and carriage returns so that one can rub out content on the
  current line via '\r     \r' type strings.
- Change the simple pager to rub out the --More-- prompt explicitly when
  the routine exits.
- Add some aliases to the simple pager to make it more compatible with
  more(1): 'e' and 'j' do a single line.  'd' does half a page, and
  'f' does a full page.

MFC after:	1 month
Inspired by:	kris

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/dev/pci/pci.c b/sys/dev/pci/pci.c
index 508fa3b..5acf97b 100644
--- a/sys/dev/pci/pci.c
+++ b/sys/dev/pci/pci.c
@@ -1484,7 +1484,7 @@ DB_SHOW_COMMAND(pciregs, db_pci_dump)
 	/*
 	 * Go through the list of devices and print out devices
 	 */
-	db_setup_paging(db_simple_pager, &quit, DB_LINES_PER_PAGE);
+	db_setup_paging(db_simple_pager, &quit, db_lines_per_page);
 	for (error = 0, i = 0, quit = 0,
 	     dinfo = STAILQ_FIRST(devlist_head);
 	     (dinfo != NULL) && (error == 0) && (i < pci_numdevs) && !quit;