www.nico.schottelius.org/software/cinit/browse_source/cinit-0.0.7/old/cinit.h01
Nico Schottelius 423ba10303 import cinit from unix.schottelius.org
Signed-off-by: Nico Schottelius <nico@ikn.schottelius.org>
2009-09-16 12:53:45 +02:00

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/*
* cinit
* (c) 2005 Nico Schottelius (nico-linux at schottelius.org)
* header of cinit
*/
/* includes */
#include <sys/types.h> /* pid_t */
/* limits */
#define MAX_SVC 1024 /* maximum services */
#define MAX_DEPS 32 /* maximum direct dependencies of a service */
/* paths */
#define CINIT_DIR "/etc/cinit"
#define F_IN "in"
#define F_OUT "out"
#define SLASH "/"
#define C_INIT "init"
#define C_SHD "shutdown"
#define C_REBOOT "reboot"
#define C_NEEDS "./needs"
#define C_WANTS "./wants"
#define C_RUN "./run"
#define C_RESPAWN "respawn"
#define C_PARAMS "params"
/* return values */
#define RT_FAIL 0
#define RT_OK 1
#define RT_CHLD_FAIL 1 /* child failed */
#define RT_CHLD_OK 2 /* child succeded */
#define RT_PAR_FAIL 3 /* parent failed */
#define RT_PAR_OK 4 /* parent succeded */
/* status of a service-starter (run_run_svc) */
#define RT_ONE_FAILED 5 /* one ore more failed */
#define RT_ALL_STARTED 6 /* everything ok */
#define RT_DEPS_MAX 7 /* too many dependencies */
/* status of a service */
#define ST_NO 0 /* process not existing */
#define ST_TMP 1 /* currently working on it */
#define ST_ONCE 2 /* executed once */
#define ST_RESPAWN 3 /* running and respawning */
#define ST_FAIL 4 /* failed to start service */
/* variables */
/* array of svc */
/* linked list of services */
/* balanced trees */
struct svc {
char *abs_path; /* service identifier */
int status; /* tmp, respawn, ran once */
pid_t pid; /* pid of the process */
};
struct svcl {
struct svc svca[MAX_SVC];
int process;
};
extern struct svcl svc_list;
/* functions */
void cerr(char *string, int status);
int chk_svc(char *svc);
int run_svc(char *rpath);
int add_mod_svc(char *svc, int status);
int run_run_svcs(char *rpath);