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/* ISC license. */
#ifndef S6_SUPERVISE_H
#define S6_SUPERVISE_H
#include <skalibs/tai.h>
#define S6_SUPERVISE_CTLDIR "supervise"
#define S6_SUPERVISE_EVENTDIR "event"
#define S6_SVSCAN_CTLDIR ".s6-svscan"
#define S6_SVSTATUS_FILENAME S6_SUPERVISE_CTLDIR "/status"
#define S6_SVSTATUS_SIZE 18
extern int s6_svc_write (char const *, char const *, unsigned int) ;
extern int s6_svc_main (int, char const *const *, char const *, char const *, char const *) ;
typedef struct s6_svstatus_s s6_svstatus_t, *s6_svstatus_t_ref ;
struct s6_svstatus_s
{
tain_t stamp ;
unsigned int pid ;
unsigned int flagwant : 1 ;
unsigned int flagwantup : 1 ;
unsigned int flagpaused : 1 ;
unsigned int flagfinishing : 1 ;
} ;
#define S6_SVSTATUS_ZERO { .stamp = TAIN_ZERO, .pid = 0, .flagwant = 0, .flagwantup = 0, .flagpaused = 0, .flagfinishing = 0 }
extern void s6_svstatus_pack (char *, s6_svstatus_t const *) ;
extern void s6_svstatus_unpack (char const *, s6_svstatus_t_ref) ;
extern int s6_svstatus_read (char const *, s6_svstatus_t_ref) ;
extern int s6_svstatus_write (char const *, s6_svstatus_t const *) ;
/* These functions leak a fd, that's intended */
extern int s6_supervise_lock (char const *) ;
extern int s6_supervise_lock_mode (char const *, unsigned int, unsigned int) ;
#endif
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