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author | jhb <jhb@FreeBSD.org> | 2004-11-01 22:15:15 +0000 |
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committer | jhb <jhb@FreeBSD.org> | 2004-11-01 22:15:15 +0000 |
commit | a9860ec891d255363fab82ffc00c1be83f7d857c (patch) | |
tree | 2d51ddc5baf115819b8b07497742acacc8965e22 /sys/sparc64 | |
parent | 28f5ed05c5d8e2b6e4fbadf576613fdcc0f27676 (diff) | |
download | FreeBSD-src-a9860ec891d255363fab82ffc00c1be83f7d857c.zip FreeBSD-src-a9860ec891d255363fab82ffc00c1be83f7d857c.tar.gz |
- 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
Diffstat (limited to 'sys/sparc64')
-rw-r--r-- | sys/sparc64/sparc64/db_trace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/sparc64/sparc64/db_trace.c b/sys/sparc64/sparc64/db_trace.c index acb4b5a..a777f55 100644 --- a/sys/sparc64/sparc64/db_trace.c +++ b/sys/sparc64/sparc64/db_trace.c @@ -238,7 +238,7 @@ db_backtrace(struct thread *td, struct frame *fp, int count) user = 0; npc = 0; quit = 0; - db_setup_paging(db_simple_pager, &quit, DB_LINES_PER_PAGE); + db_setup_paging(db_simple_pager, &quit, db_lines_per_page); while (count-- && !user && !quit) { pc = (db_addr_t)db_get_value((db_addr_t)&fp->fr_pc, sizeof(fp->fr_pc), FALSE); |