runit/*: get rid of tai[a] time abstraction, it's too bloaty.

   text    data     bss     dec     hex filename
 772537    1058   11092  784687   bf92f busybox.t0/busybox
 772459    1058   11060  784577   bf8c1 busybox.t1/busybox
 772326    1058   11028  784412   bf81c busybox.t2/busybox
 772158    1058   10980  784196   bf744 busybox.t3/busybox
 771490    1055   10988  783533   bf4ad busybox.t4/busybox

1 files changed, 51 insertions, 83 deletions

diff --git a/runit/runit_lib.h b/runit/runit_lib.h
index 1dadb6e..c73befc 100644
--- a/runit/runit_lib.h
+++ b/runit/runit_lib.h
@@ -25,107 +25,75 @@ OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-/*** byte.h ***/
-
 extern unsigned byte_chr(char *s,unsigned n,int c);
 
-
-/*** coe.h ***/
-
 extern int coe(int);
 
-
-/*** direntry.h ***/
-
 #define direntry struct dirent
 
-
-/*** tai.h ***/
-
-struct tai {
-	uint64_t x;
-};
-
-#define tai_unix(t,u) ((void) ((t)->x = 4611686018427387914ULL + (uint64_t) (u)))
-
-#define TAI_PACK 8
-//extern void tai_pack(char *,const struct tai *);
-extern void tai_unpack(const char *,struct tai *);
-
-extern void tai_uint(struct tai *,unsigned);
-
-
-/*** taia.h ***/
-
-struct taia {
-	struct tai sec;
-	unsigned long nano; /* 0...999999999 */
-	unsigned long atto; /* 0...999999999 */
-};
-
-//extern void taia_tai(const struct taia *,struct tai *);
-
-extern void taia_now(struct taia *);
-
-extern void taia_add(struct taia *,const struct taia *,const struct taia *);
-extern void taia_addsec(struct taia *,const struct taia *,int);
-extern void taia_sub(struct taia *,const struct taia *,const struct taia *);
-extern void taia_half(struct taia *,const struct taia *);
-extern int taia_less(const struct taia *,const struct taia *);
-
-#define TAIA_PACK 16
-extern void taia_pack(char *,const struct taia *);
-//extern void taia_unpack(const char *,struct taia *);
-
-//#define TAIA_FMTFRAC 19
-//extern unsigned taia_fmtfrac(char *,const struct taia *);
-
-extern void taia_uint(struct taia *,unsigned);
-
-
-/*** fmt_ptime.h ***/
-
-#define FMT_PTIME 30
-
-/* NUL terminated */
-extern void fmt_ptime30nul(char *, struct taia *);
-/* NOT terminated! */
-extern unsigned fmt_taia25(char *, struct taia *);
-
-
-/*** iopause.h ***/
-
-typedef struct pollfd iopause_fd;
-#define IOPAUSE_READ POLLIN
-#define IOPAUSE_WRITE POLLOUT
-
-extern void iopause(iopause_fd *,unsigned,struct taia *,struct taia *);
-
-
-/*** lock.h ***/
+//struct tai {
+//	uint64_t x;
+//};
+//
+//#define tai_unix(t,u) ((void) ((t)->x = 0x400000000000000aULL + (uint64_t) (u)))
+//
+//#define TAI_PACK 8
+//extern void tai_unpack(const char *,struct tai *);
+//
+//extern void tai_uint(struct tai *,unsigned);
+//
+//struct taia {
+//	struct tai sec;
+//	unsigned long nano; /* 0...999999999 */
+//	unsigned long atto; /* 0...999999999 */
+//};
+//
+//extern void taia_now(struct taia *);
+//
+//extern void taia_add(struct taia *,const struct taia *,const struct taia *);
+//extern void taia_addsec(struct taia *,const struct taia *,int);
+//extern void taia_sub(struct taia *,const struct taia *,const struct taia *);
+//extern void taia_half(struct taia *,const struct taia *);
+//extern int taia_less(const struct taia *,const struct taia *);
+//
+//#define TAIA_PACK 16
+//extern void taia_pack(char *,const struct taia *);
+//
+//extern void taia_uint(struct taia *,unsigned);
+//
+//typedef struct pollfd iopause_fd;
+//#define IOPAUSE_READ POLLIN
+//#define IOPAUSE_WRITE POLLOUT
+//
+//extern void iopause(iopause_fd *,unsigned,struct taia *,struct taia *);
 
 extern int lock_ex(int);
 extern int lock_un(int);
 extern int lock_exnb(int);
 
-
-/*** open.h ***/
-
 extern int open_read(const char *);
 extern int open_excl(const char *);
 extern int open_append(const char *);
 extern int open_trunc(const char *);
 extern int open_write(const char *);
 
-
-/*** pmatch.h ***/
-
 extern unsigned pmatch(const char *, const char *, unsigned);
 
-
-/*** str.h ***/
-
-//extern unsigned str_chr(const char *,int);  /* never returns NULL */
-
 #define str_diff(s,t) strcmp((s), (t))
 #define str_equal(s,t) (!strcmp((s), (t)))
+
+/*
+ * runsv / supervise / sv stuff
+ */
+typedef struct svstatus_t {
+	uint64_t time_be64;
+	uint32_t time_nsec_be32;
+	uint32_t pid_le32;
+	uint8_t  paused;
+	uint8_t  want;
+	uint8_t  got_term;
+	uint8_t  run_or_finish;
+} svstatus_t;
+struct ERR_svstatus_must_be_20_bytes {
+	char ERR_svstatus_must_be_20_bytes[sizeof(svstatus_t) == 20 ? 1 : -1];
+};