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pxe: add support for label menu text

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Use a menu string if present, otherwise use the kernel string.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
This commit is contained in:
Rob Herring 2012-03-28 05:51:34 +00:00 committed by Wolfgang Denk
parent 1e08522699
commit 7815c4e89f
1 changed files with 9 additions and 4 deletions
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13
common/cmd_pxe.c
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@ -409,6 +409,7 @@ static int get_relfile_envaddr(char *file_path, char *envaddr_name)
*/
struct pxe_label {
char *name;
char *menu;
char *kernel;
char *append;
char *initrd;
@ -491,17 +492,18 @@ static void label_destroy(struct pxe_label *label)
static void label_print(void *data)
{
struct pxe_label *label = data;
const char *c = label->menu ? label->menu : label->kernel;
printf("Label: %s\n", label->name);
printf("%s:\t%s\n", label->name, c);
if (label->kernel)
printf("\tkernel: %s\n", label->kernel);
printf("\t\tkernel: %s\n", label->kernel);
if (label->append)
printf("\tappend: %s\n", label->append);
printf("\t\tappend: %s\n", label->append);
if (label->initrd)
printf("\tinitrd: %s\n", label->initrd);
printf("\t\tinitrd: %s\n", label->initrd);
}
/*
@ -969,6 +971,9 @@ static int parse_label_menu(char **c, struct pxe_menu *cfg,
if (!cfg->default_label)
return -ENOMEM;
break;
case T_LABEL:
parse_sliteral(c, &label->menu);
break;
default:
printf("Ignoring malformed menu command: %.*s\n",