Author: tsoome
Date: Tue Sep 10 21:53:42 2019
New Revision: 352195
URL: https://svnweb.freebsd.org/changeset/base/352195
Log:
loader: vidconsole should set LINES and COLUMNS
Set LINES and COLUMNS based on terminal dimensions.
Modified:
head/stand/i386/libi386/vidconsole.c
head/stand/i386/loader/main.c
Modified: head/stand/i386/libi386/vidconsole.c
==============================================================================
--- head/stand/i386/libi386/vidconsole.c Tue Sep 10 21:30:38 2019
(r352194)
+++ head/stand/i386/libi386/vidconsole.c Tue Sep 10 21:53:42 2019
(r352195)
@@ -574,6 +574,7 @@ vidc_init(int arg)
{
const teken_attr_t *a;
int val;
+ char env[8];
if (vidc_started && arg == 0)
return (0);
@@ -605,6 +606,11 @@ vidc_init(int arg)
teken_init(&teken, &tf, NULL);
teken_set_winsize(&teken, &tp);
a = teken_get_defattr(&teken);
+
+ snprintf(env, sizeof (env), "%u", tp.tp_row);
+ setenv("LINES", env, 1);
+ snprintf(env, sizeof (env), "%u", tp.tp_col);
+ setenv("COLUMNS", env, 1);
for (int row = 0; row < tp.tp_row; row++)
for (int col = 0; col < tp.tp_col; col++) {
Modified: head/stand/i386/loader/main.c
==============================================================================
--- head/stand/i386/loader/main.c Tue Sep 10 21:30:38 2019
(r352194)
+++ head/stand/i386/loader/main.c Tue Sep 10 21:53:42 2019
(r352195)
@@ -238,7 +238,6 @@ main(void)
printf("\n%s", bootprog_info);
extract_currdev(); /* set $currdev and $loaddev */
- setenv("LINES", "24", 1); /* optional */
bios_getsmap();
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