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text_viewer: callback functions are changed to the function that returns int value.

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And the text viewer quits when the problem occurs by callback functions.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27172 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Yoshihisa Uchida 2010-06-29 11:05:36 +00:00
parent 7195f3a30c
commit 07d03729ff
13 changed files with 56 additions and 25 deletions
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13
apps/plugins/text_viewer/tv_bookmark.c
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@ -98,15 +98,16 @@ static int tv_find_bookmark(const struct tv_screen_pos *pos)
return -1;
}
static void tv_change_preferences(const struct tv_preferences *oldp)
static int tv_change_preferences(const struct tv_preferences *oldp)
{
int i;
if (oldp == NULL)
return;
for (i = 0; i < bookmark_count; i++)
tv_convert_fpos(bookmarks[i].pos.file_pos, &bookmarks[i].pos);
if (oldp)
{
for (i = 0; i < bookmark_count; i++)
tv_convert_fpos(bookmarks[i].pos.file_pos, &bookmarks[i].pos);
}
return TV_CALLBACK_OK;
}
void tv_init_bookmark(void)