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Fallback to dumb printf if malloc failes

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-08-28 11:35:02 +02:00
parent d1dce5d356
commit dcc953eecb
1 changed files with 28 additions and 0 deletions
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28
grub-core/normal/term.c
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@ -751,6 +751,34 @@ grub_xputs_normal (const char *str)
if (!unicode_str)
{
grub_errno = GRUB_ERR_NONE;
for (; *str; str++)
{
grub_term_output_t term;
grub_uint32_t code = *str;
if (code > 0x7f)
code = '?';
FOR_ACTIVE_TERM_OUTPUTS(term)
{
struct grub_unicode_glyph c =
{
.base = code,
.variant = 0,
.attributes = 0,
.ncomb = 0,
.combining = 0,
.estimated_width = 1
};
(term->putchar) (term, &c);
if (code == '\n')
{
c.base = '\r';
(term->putchar) (term, &c);
}
}
}
return;
}