Date: Fri, 29 Oct 2004 15:05:01 GMT From: John Baldwin <jhb@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 63942 for review Message-ID: <200410291505.i9TF51mN076259@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=63942 Change 63942 by jhb@jhb_slimer on 2004/10/29 15:04:54 Overwrite the more prompt with spaces before continuing. This also removes the need for the extra newline when quitting. Affected files ... .. //depot/projects/smpng/sys/ddb/db_output.c#12 edit Differences ... ==== //depot/projects/smpng/sys/ddb/db_output.c#12 (text+ko) ==== @@ -198,10 +198,11 @@ void db_simple_pager(void *arg) { - int c; + int c, done; db_printf("--More--\r"); - for (;;) { + done = 0; + while (!done) { c = cngetc(); switch (c) { case 'e': @@ -209,18 +210,21 @@ case '\n': /* Just one more line. */ db_setup_paging(db_simple_pager, arg, 1); - return; + done++; + break; case 'd': /* Half a page. */ db_setup_paging(db_simple_pager, arg, db_lines_per_page / 2); - return; + done++; + break; case 'f': case ' ': /* Another page. */ db_setup_paging(db_simple_pager, arg, db_lines_per_page); - return; + done++; + break; case 'q': case 'Q': case 'x': @@ -228,8 +232,8 @@ /* Quit */ if (arg != NULL) { *(int *)arg = 1; - db_printf("\n"); - return; + done++; + break; } #if 0 /* FALLTHROUGH */ @@ -238,6 +242,7 @@ #endif } } + db_printf(" \r"); } /*
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