From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Wed, 28 Jan 2009 23:56:31 +0000 (-0000)
Subject: init: reduce ifdef forest (specially for Rob's happiness)
X-Git-Tag: 1_14_0~354
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=b2b2c404b5f2d67adfddc16e8f224e6ab5a7d18f;p=oweals%2Fbusybox.git

init: reduce ifdef forest (specially for Rob's happiness)
---

diff --git a/init/init.c b/init/init.c
index 10f5ba68d..6ff9953b8 100644
--- a/init/init.c
+++ b/init/init.c
@@ -64,13 +64,7 @@ static const char *log_console = VC_5;
 enum {
 	L_LOG = 0x1,
 	L_CONSOLE = 0x2,
-
-#if ENABLE_FEATURE_EXTRA_QUIET
-	MAYBE_CONSOLE = 0x0,
-#else
-	MAYBE_CONSOLE = L_CONSOLE,
-#endif
-
+	MAYBE_CONSOLE = L_CONSOLE * !ENABLE_FEATURE_EXTRA_QUIET,
 #ifndef RB_HALT_SYSTEM
 	RB_HALT_SYSTEM = 0xcdef0123, /* FIXME: this overflows enum */
 	RB_ENABLE_CAD = 0x89abcdef,
@@ -775,6 +769,8 @@ static void reload_signal(int sig UNUSED_PARAM)
 	}
 	run_actions(RESPAWN | ASKFIRST);
 }
+#else
+void reload_signal(int sig);
 #endif
 
 int init_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
@@ -901,11 +897,7 @@ int init_main(int argc UNUSED_PARAM, char **argv)
 	run_actions(ONCE);
 
 	/* Redefine SIGHUP to reread /etc/inittab */
-#if ENABLE_FEATURE_USE_INITTAB
-	signal(SIGHUP, reload_signal);
-#else
-	signal(SIGHUP, SIG_IGN);
-#endif
+	signal(SIGHUP, ENABLE_FEATURE_USE_INITTAB ? reload_signal : SIG_IGN);
 
 	/* Now run the looping stuff for the rest of forever */
 	while (1) {