grub2/0045-grub-core-term-at_keyboard.c-Tolerate-missing-keyboa.patch

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From 47239a0fa4ac48ad86071d1bf6e1f9b0dc70b46b Mon Sep 17 00:00:00 2001
From: Vladimir Serbinenko <phcoder@gmail.com>
Date: Sun, 26 Jan 2014 03:31:10 +0100
Subject: [PATCH 045/112] * grub-core/term/at_keyboard.c: Tolerate
missing keyboard.
---
.gitignore | 7 +++++++
ChangeLog | 19 ++++++++++++++++++-
grub-core/term/at_keyboard.c | 3 +++
util/grub-mkfont.c | 14 ++++++++------
4 files changed, 36 insertions(+), 7 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index a0fd566..fe06210 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,20 @@
+2014-01-29 Vladimir Serbinenko <phcoder@gmail.com>
+
+ * util/grub-mkfont.c: Downgrade warnings about unhandled features
+ to debug.
+
+2014-01-29 Vladimir Serbinenko <phcoder@gmail.com>
+
+ * grub-core/term/at_keyboard.c: Tolerate missing keyboard.
+
+2014-01-29 Paulo Flabiano Smorigo <pfsmorigo@br.ibm.com>
+
+ * .gitignore: add missing files and .exe variants.
+
+2014-01-26 Vladimir Serbinenko <phcoder@gmail.com>
+
+ * grub-core/term/at_keyboard.c: Tolerate missing keyboard.
+
2014-01-26 Mike Gilbert <floppym@gentoo.org>
grub-install: support for partitioned partx loop devices.
@@ -1116,7 +1133,7 @@
2013-12-14 Vladimir Serbinenko <phcoder@gmail.com>
- * .gitignore: Add .exe variants. Add missing files. Remove few outdated
+ * .gitignore: add .exe variants. add missing files. remove few outdated
entries.
2013-12-14 Vladimir Serbinenko <phcoder@gmail.com>
diff --git a/grub-core/term/at_keyboard.c b/grub-core/term/at_keyboard.c
index f5071ce..b4257e8 100644
--- a/grub-core/term/at_keyboard.c
+++ b/grub-core/term/at_keyboard.c
@@ -396,6 +396,9 @@ fetch_key (int *is_break)
if (! KEYBOARD_ISREADY (grub_inb (KEYBOARD_REG_STATUS)))
return -1;
at_key = grub_inb (KEYBOARD_REG_DATA);
+ /* May happen if no keyboard is connected. Just ignore this. */
+ if (at_key == 0xff)
+ return -1;
if (at_key == 0xe0)
{
e0_received = 1;
diff --git a/util/grub-mkfont.c b/util/grub-mkfont.c
index 3cb02ad..3de07ee 100644
--- a/util/grub-mkfont.c
+++ b/util/grub-mkfont.c
@@ -516,8 +516,8 @@ process_cursive (struct gsub_feature *feature,
}
if (grub_be_to_cpu16 (lookup->flag) & ~GSUB_RTL_CHAR)
{
- printf (_("Unsupported substitution flag: 0x%x\n"),
- grub_be_to_cpu16 (lookup->flag));
+ grub_util_info ("unsupported substitution flag: 0x%x",
+ grub_be_to_cpu16 (lookup->flag));
}
switch (feattag)
{
@@ -577,7 +577,8 @@ process_cursive (struct gsub_feature *feature,
There are 2 coverage specifications: list and range.
This warning is thrown when another coverage specification
is detected. */
- printf (_("Unsupported coverage specification: %d\n"), covertype);
+ fprintf (stderr,
+ _("Unsupported coverage specification: %d\n"), covertype);
}
}
}
@@ -616,7 +617,8 @@ add_font (struct grub_font_info *font_info, FT_Face face, int nocut)
grub_uint32_t feattag
= grub_be_to_cpu32 (features->features[i].feature_tag);
if (feature->params)
- printf (_("WARNING: unsupported font feature parameters: %x\n"),
+ fprintf (stderr,
+ _("WARNING: unsupported font feature parameters: %x\n"),
grub_be_to_cpu16 (feature->params));
switch (feattag)
{
@@ -647,8 +649,8 @@ add_font (struct grub_font_info *font_info, FT_Face face, int nocut)
if (!grub_isgraph (str[j]))
str[j] = '?';
/* TRANSLATORS: It's gsub feature, not gsub font. */
- printf (_("Unknown gsub font feature 0x%x (%s)\n"),
- feattag, str);
+ grub_util_info ("Unknown gsub font feature 0x%x (%s)",
+ feattag, str);
}
}
}
--
1.8.5.3