Commit ddc97cac authored by Roman Zippel's avatar Roman Zippel Committed by Sam Ravnborg

kconfig: improve config load/save output

During loading special case the first common case (.config), be silent about
it and otherwise mark it as a change that requires saving.  Instead output
that the file has been changed.  IOW if conf does nothing (special), it's
silent.
Signed-off-by: default avatarRoman Zippel <zippel@linux-m68k.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
parent 909252d2
......@@ -98,20 +98,28 @@ int conf_read_simple(const char *name)
in = zconf_fopen(name);
} else {
const char **names = conf_confnames;
name = *names++;
if (!name)
return 1;
in = zconf_fopen(name);
if (in)
goto load;
sym_change_count++;
while ((name = *names++)) {
name = conf_expand_value(name);
in = zconf_fopen(name);
if (in) {
printf(_("#\n"
"# using defaults found in %s\n"
"#\n"), name);
break;
"# using defaults found in %s\n"
"#\n"), name);
goto load;
}
}
}
if (!in)
return 1;
load:
conf_filename = name;
conf_lineno = 0;
conf_warnings = 0;
......@@ -275,6 +283,8 @@ int conf_read(const char *name)
struct expr *e;
int i;
sym_change_count = 0;
if (conf_read_simple(name))
return 1;
......@@ -325,7 +335,7 @@ int conf_read(const char *name)
sym->flags |= e->right.sym->flags & SYMBOL_NEW;
}
sym_change_count = conf_warnings || conf_unsaved;
sym_change_count += conf_warnings || conf_unsaved;
return 0;
}
......@@ -524,6 +534,10 @@ int conf_write(const char *name)
if (rename(newname, tmpname))
return 1;
printf(_("#\n"
"# configuration written to %s\n"
"#\n"), tmpname);
sym_change_count = 0;
return 0;
......
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