diff options
Diffstat (limited to 'boot/pxe_utils.c')
| -rw-r--r-- | boot/pxe_utils.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/boot/pxe_utils.c b/boot/pxe_utils.c index a32acca8ee..fcfee5e8b9 100644 --- a/boot/pxe_utils.c +++ b/boot/pxe_utils.c @@ -1355,9 +1355,11 @@ static struct menu *pxe_menu_to_menu(struct pxe_menu *cfg) struct pxe_label *label; struct list_head *pos; struct menu *m; + char *label_override; int err; int i = 1; char *default_num = NULL; + char *override_num = NULL; /* * Create a menu and add items for all the labels. @@ -1367,6 +1369,8 @@ static struct menu *pxe_menu_to_menu(struct pxe_menu *cfg) if (!m) return NULL; + label_override = env_get("pxe_label_override"); + list_for_each(pos, &cfg->labels) { label = list_entry(pos, struct pxe_label, list); @@ -1378,6 +1382,17 @@ static struct menu *pxe_menu_to_menu(struct pxe_menu *cfg) if (cfg->default_label && (strcmp(label->name, cfg->default_label) == 0)) default_num = label->num; + if (label_override && !strcmp(label->name, label_override)) + override_num = label->num; + } + + + if (label_override) { + if (override_num) + default_num = override_num; + else + printf("Missing override pxe label: %s\n", + label_override); } /* |