Hi, Because splashy by default doesn't show the printf statements, the user wouldn't know that he/she would have to push a button on splash.getchar. This adds a prompt to splash.getchar
Index: resume.c
===================================================================
diff -u -r1.29 resume.c
--- resume.c 14 Sep 2006 14:18:58 -0000 1.29
+++ resume.c 16 Sep 2006 13:58:14 -0000
@@ -615,7 +615,7 @@
error = load_image(&handle, dev, nr_pages);
}
if (error) {
- fprintf(stderr,
+ c = splash.getchar(
"\nresume: The system snapshot image could not be
read.\n\n"
#ifdef CONFIG_ENCRYPT
"\tThis might be a result of booting a wrong kernel\n"
@@ -629,7 +629,6 @@
"\tnow and successful resume. That would badly damage\n"
"\taffected filesystems.]\n\n"
"\tDo you want to continue boot (Y/n)? ");
- c = splash.getchar();
ret = (c == 'n' || c == 'N');
if (ret) {
close(fd);
@@ -669,9 +668,9 @@
if (!error) {
printf("resume: Image successfully loaded\n");
} else {
- printf("resume: Error %d loading the image\n"
- "\nPress ENTER to continue", error);
- splash.getchar();
+ sprintf(buffer, "resume: Error %d loading the image\n"
+ "\nPress ENTER to continue\n", error);
+ splash.getchar(buffer);
}
return error;
}
Index: splash.c
===================================================================
diff -u -r1.3 splash.c
--- splash.c 14 Sep 2006 14:22:00 -0000 1.3
+++ splash.c 16 Sep 2006 13:58:14 -0000
@@ -27,6 +27,11 @@
#ifndef CONFIG_ENCRYPT
static void splash_dummy_readpass (char *a, int b) { }
#endif
+static int splash_getchar (const char *prompt)
+{
+ printf(prompt);
+ return getchar();
+}
/* Tries to find a splash system and initializes interface functions */
void splash_prepare(struct splash *splash, int enabled)
@@ -36,7 +41,7 @@
splash->finish = splash_dummy_int_void;
splash->progress = splash_dummy_int_int;
splash->switch_to = splash_dummy_void_void;
- splash->getchar = getchar;
+ splash->getchar = splash_getchar;
#ifdef CONFIG_ENCRYPT
splash->read_password = read_password;
#else
@@ -57,7 +62,7 @@
} else if (!splashy_open()) {
splash->finish = splashy_finish;
splash->progress = splashy_progress;
- splash->getchar = splashy_getchar;
+ splash->getchar = splashy_get_char;
splash->read_password = splashy_read_password;
#endif
Index: splash.h
===================================================================
diff -u -r1.2 splash.h
--- splash.h 14 Sep 2006 14:18:58 -0000 1.2
+++ splash.h 16 Sep 2006 13:58:14 -0000
@@ -18,7 +18,7 @@
int (*progress) (int p);
void (*switch_to) (void);
void (*read_password) (char *, int);
- int (*getchar) (void);
+ int (*getchar) (const char *);
};
void splash_prepare(struct splash *splash, int enabled);
Index: splashy_funcs.c
===================================================================
diff -u -r1.1 splashy_funcs.c
--- splashy_funcs.c 14 Sep 2006 14:22:00 -0000 1.1
+++ splashy_funcs.c 16 Sep 2006 13:58:14 -0000
@@ -64,8 +64,10 @@
#endif
}
-void splashy_print(const char *str) {
- splashy_printline(str);
+int splashy_get_char (const char *prompt)
+{
+ splashy_printline(prompt);
+ return splashy_getchar();
}
#endif
Index: splashy_funcs.h
===================================================================
diff -u -r1.1 splashy_funcs.h
--- splashy_funcs.h 14 Sep 2006 14:22:00 -0000 1.1
+++ splashy_funcs.h 16 Sep 2006 13:58:14 -0000
@@ -17,7 +17,7 @@
int splashy_finish(void);
int splashy_progress(int p);
void splashy_read_password(char *, int);
-int splashy_getchar(void);
+int splashy_get_char(const char *);
void splashy_print(const char *);
#endif
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