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

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This commit is contained in:
Denis Vlasenko 2009-01-28 23:56:31 +00:00
parent a7542dd619
commit b2b2c404b5
1 changed files with 4 additions and 12 deletions
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16
init/init.c
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@ -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) {