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Work on multi-out terminal

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2009-12-24 00:37:11 +01:00
parent a2c1332b70
commit f4c623e170
21 changed files with 707 additions and 570 deletions
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36
kern/rescue_reader.c
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@ -19,20 +19,15 @@
#include <grub/types.h>
#include <grub/reader.h>
#include <grub/parser.h>
#include <grub/misc.h>
#include <grub/term.h>
#include <grub/mm.h>
#define GRUB_RESCUE_BUF_SIZE 256
static char linebuf[GRUB_RESCUE_BUF_SIZE];
static grub_err_t
grub_rescue_init (void)
{
grub_printf ("Entering rescue mode...\n");
return 0;
}
/* Prompt to input a command and read the line. */
static grub_err_t
grub_rescue_read_line (char **line, int cont)
@ -74,15 +69,24 @@ grub_rescue_read_line (char **line, int cont)
return 0;
}
static struct grub_reader grub_rescue_reader =
{
.name = "rescue",
.init = grub_rescue_init,
.read_line = grub_rescue_read_line
};
void
grub_register_rescue_reader (void)
grub_rescue_run (void)
{
grub_reader_register ("rescue", &grub_rescue_reader);
grub_printf ("Entering rescue mode...\n");
while (1)
{
char *line;
/* Print an error, if any. */
grub_print_error ();
grub_errno = GRUB_ERR_NONE;
grub_rescue_read_line (&line, 0);
if (! line)
continue;
grub_parser_get_current ()->parse_line (line, grub_rescue_read_line);
grub_free (line);
}
}