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authorSergey Poznyakoff <gray@gnu.org>2016-02-13 23:55:47 +0200
committerSergey Poznyakoff <gray@gnu.org>2016-02-14 00:05:33 +0200
commit0a5eb4f65a20d37f2051dce8816485dd219fb735 (patch)
treeeadff6490ebf734431c354ac1ba40a4a8537fcb0 /src/pies.h
parentc9581808b72ff25623c87cf49c471ce7f017985d (diff)
downloadpies-0a5eb4f65a20d37f2051dce8816485dd219fb735.tar.gz
pies-0a5eb4f65a20d37f2051dce8816485dd219fb735.tar.bz2
Fix handling of wait components
* src/pies.h (PIES_COMP_WAIT): Remove. (PIES_COMP_MASK): Save one bit. (PIES_CHLD_NONE, PIES_CHLD_CLEANUP) (PIES_CHLD_WAKEUP): New constants. (pies_schedule_children): New proto. (sysvinit_runlevel_setup): Change signature. * src/pies.c (children_cleanup, got_alarm): Merge into single static variable children_op. All uses updated. (pies_schedule_children): New function. (sig_handler): Update (main): Don't call ctl_open for init process. It is done by inittrans after transition from boot to normal state. Update to use pies_schedule_children. * src/prog.h (IS_ACTIVE_COMPONENT): New macro. * src/progman.c (prog_start): Don't modify prog->v.p.wait. (progman_wake_sleeping): Start usual components only after all "wait" components have terminated. (progman_cleanup): If a "wait" component has terminated, request PIES_CHLD_WAKEUP. * src/sysvinit.c (enstate) <wait>: Remove. (enablecomp): Update. (runlevel_setup_prog): Set prog->v.p.wait. (sysvinit_runlevel_setup): Take only one parameter. (inittrans): Remove "wait" and the related mess. Call ctl_open after transition boot -> normal.
Diffstat (limited to 'src/pies.h')
-rw-r--r--src/pies.h11
1 files changed, 8 insertions, 3 deletions
diff --git a/src/pies.h b/src/pies.h
index 14ea7b7..bcce32a 100644
--- a/src/pies.h
+++ b/src/pies.h
@@ -182,4 +182,3 @@ enum pies_comp_mode
#define PIES_COMP_DEFAULT 0
-#define PIES_COMP_WAIT 0x01
-#define PIES_COMP_MASK(m) (1 << ((m)+1))
+#define PIES_COMP_MASK(m) (1 << ((m)))
@@ -319,2 +318,8 @@ void free_action (struct action *act);
+#define PIES_CHLD_NONE 0
+#define PIES_CHLD_CLEANUP 0x01
+#define PIES_CHLD_WAKEUP 0x02
+
+void pies_schedule_children (int op);
+
void register_prog (struct component *comp);
@@ -514,3 +519,3 @@ int inittab_parse (const char *file);
int sysvinit_sigtrans (int sig, int *pact);
-void sysvinit_runlevel_setup (int mask, int *wait);
+void sysvinit_runlevel_setup (int mask);
void sysvinit_sysdep_begin (void);

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