Print ststus message when booting

[petitboot] / petitboot.c

diff --git a/petitboot.c b/petitboot.c
index fc72fd8103c95f2c59bc235ccf36fa49a394597f..6f2a386fe90cbc021fc4317b3d618eccb027add7 100644 (file)
--- a/petitboot.c
+++ b/petitboot.c
@@ -1,3 +1,6 @@
+
+#define _GNU_SOURCE
+
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
@@ -457,6 +460,7 @@ static void pboot_choose_option(void)
        pboot_option_t *opt = &dev->options[pboot_rpane->focus_curindex];
 
        LOG("Selected device %s\n", opt->title);
+       pboot_message("booting %s...", opt->title);
 
        /* Give user feedback, make sure errors and panics will be seen */
        pboot_exec_option(opt->data);
@@ -791,7 +795,8 @@ twin_bool_t pboot_event_filter(twin_screen_t            *screen,
                /* Another gross hack for booting back to gameos */
                case KEY_BACKSPACE:
                case KEY_DELETE:
-                       system("boot-game-os");
+                       pboot_message("booting to GameOS");
+                       system(BOOT_GAMEOS_BIN);
                        pboot_quit();
                }
        case TwinEventKeyUp:
@@ -920,11 +925,19 @@ static void pboot_spane_draw(twin_window_t *window)
        twin_path_destroy(path);
 }
 
-void pboot_message(const char *message)
+void pboot_message(const char *fmt, ...)
 {
+       va_list ap;
+       char *msg;
+
        if (pboot_spane->text)
                free(pboot_spane->text);
-       pboot_spane->text = strdup(message);
+
+       va_start(ap, fmt);
+       vasprintf(&msg, fmt, ap);
+       va_end(ap);
+
+       pboot_spane->text = msg;
        twin_window_damage(pboot_spane->window,
                           0, 0,
                           pboot_spane->window->pixmap->width,