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asprintf and snprintf support

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2009-12-29 10:04:06 +01:00
parent c181849b95
commit 8b442f3f4c
60 changed files with 396 additions and 345 deletions
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17
term/ieee1275/ofconsole.c
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@ -104,7 +104,7 @@ grub_ofconsole_getcharwidth (grub_uint32_t c __attribute__((unused)))
static void
grub_ofconsole_setcolorstate (grub_term_color_state state)
{
char setcol[20];
char *setcol;
int fg;
int bg;
@ -123,8 +123,10 @@ grub_ofconsole_setcolorstate (grub_term_color_state state)
return;
}
grub_sprintf (setcol, "\e[3%dm\e[4%dm", fg, bg);
grub_ofconsole_writeesc (setcol);
setcol = grub_asprintf ("\e[3%dm\e[4%dm", fg, bg);
if (setcol)
grub_ofconsole_writeesc (setcol);
grub_free (setcol);
}
static void
@ -287,15 +289,16 @@ grub_ofconsole_getwh (void)
static void
grub_ofconsole_gotoxy (grub_uint8_t x, grub_uint8_t y)
{
char s[11]; /* 5 + 3 + 3. */
if (! grub_ieee1275_test_flag (GRUB_IEEE1275_FLAG_NO_ANSI))
{
char *s;
grub_curr_x = x;
grub_curr_y = y;
grub_sprintf (s, "\e[%d;%dH", y + 1, x + 1);
grub_ofconsole_writeesc (s);
s = grub_asprintf ("\e[%d;%dH", y + 1, x + 1);
if (s)
grub_ofconsole_writeesc (s);
grub_free (s);
}
else
{