Add function for parsing /etc/inittab.

* src/limits.c (free_limits): New function.
* src/pies.c (config_syntax): Move to pies.h
(config_syntax_tab): New type "inittab"
(free_action,component_free): New functions.
(component_finish): Call component_free to discard the
failed component.
(main): In sysvinit mode, default to reading two configuration files:
/etc/inittab and /etc/pies.init.
Don't exit on configuration errors in this mode.
* src/pies.h (str_to_config_syntax)
(add_config,free_redirector)
(component_free,free_limits)
(inittab_parse): New protos.
* src/progman.c (free_redirector): New function.
* src/sysvinit.c (inittab_parse): New function.

1 files changed, 16 insertions, 0 deletions

diff --git a/src/pies.h b/src/pies.h
index ca50a26..28a27a7 100644
--- a/src/pies.h
+++ b/src/pies.h
@@ -278,6 +278,19 @@ extern char *console_device;
 extern int initdefault;
 extern int dfl_level;
 
+enum config_syntax
+  {
+    CONF_PIES,
+    CONF_META1,
+    CONF_INETD,
+    CONF_INITTAB
+  };
+
+int str_to_config_syntax (const char *str, enum config_syntax *psynt);
+void add_config (enum config_syntax syntax, const char *name);
+
+void free_redirector (struct redirector *rp);
+
 void register_prog (struct component *comp);
 int progman_running_p (void);
 size_t progman_running_count (void);
@@ -335,6 +348,7 @@ int str_to_socket_type (const char *str, int *pret);
 int socket_type_to_str (int socket_type, const char **pres);
 
 struct component *component_create (const char *name);
+void component_free (struct component *comp);
 
 void component_finish (struct component *comp, grecs_locus_t *locus);
 struct grecs_keyword *find_component_keyword (const char *ident);
@@ -375,6 +389,7 @@ void enable_socket (int fd);
 
 int parse_limits (limits_record_t *plrec, char *str, char **endp);
 int set_limits (const char *name, limits_record_t lrec);
+void free_limits (limits_record_t rec);
 
 
 void meta1_parser_set_debug (void);
@@ -462,6 +477,7 @@ int is_comp_wait (struct component *comp);
 int is_valid_runlevel (int c);
 int console_open (int mode);
 int telinit (const char *arg);
+int inittab_parse (const char *file);
 
 extern char *sysvinit_environ_hint[];