runit/* cleanup part 2

git-svn-id: svn://busybox.net/trunk/busybox@17559 69ca8d6d-28ef-0310-b511-8ec308f3f277

4 files changed, 43 insertions, 33 deletions

diff --git a/runit/runit_lib.c b/runit/runit_lib.c
index ee69429b2..181d43836 100644
--- a/runit/runit_lib.c
+++ b/runit/runit_lib.c
@@ -34,6 +34,7 @@ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "libbb.h"
 #include "runit_lib.h"
 
+#if 0
 /*** buffer.c ***/
 
 void buffer_init(buffer *s,int (*op)(int fd,char *buf,unsigned len),int fd,char *buf,unsigned len)
@@ -231,6 +232,7 @@ int buffer_unixwrite(int fd,char *buf,unsigned len)
 {
         return write(fd,buf,len);
 }
+#endif
 
 
 /*** byte_chr.c ***/
@@ -288,12 +290,14 @@ int fd_move(int to,int from)
 }
 
 
+#if 0
 /*** fifo.c ***/
 
 int fifo_make(const char *fn,int mode)
 {
-        return mkfifo(fn,mode);
+        return mkfifo(fn, mode);
 }
+#endif
 
 
 /*** fmt_ptime.c ***/
@@ -489,7 +493,7 @@ uint64_t taia2millisec(const struct taia *t)
 
 /* XXX: breaks tai encapsulation */
 
-int taia_less(const struct taia *t,const struct taia *u)
+int taia_less(const struct taia *t, const struct taia *u)
 {
         if (t->sec.x < u->sec.x) return 1;
         if (t->sec.x > u->sec.x) return 0;
@@ -537,7 +541,7 @@ void taia_pack(char *s, const struct taia *t)
 
 /* XXX: breaks tai encapsulation */
 
-void taia_sub(struct taia *t,const struct taia *u,const struct taia *v)
+void taia_sub(struct taia *t, const struct taia *u, const struct taia *v)
 {
         unsigned long unano = u->nano;
         unsigned long uatto = u->atto;
@@ -560,7 +564,7 @@ void taia_sub(struct taia *t,const struct taia *u,const struct taia *v)
 
 /* XXX: breaks tai encapsulation */
 
-void taia_uint(struct taia *t,unsigned s)
+void taia_uint(struct taia *t, unsigned s)
 {
         t->sec.x = s;
         t->nano = 0;
@@ -874,6 +878,7 @@ unsigned pmatch(const char *p, const char *s, unsigned len) {
 }
 
 
+#if 0
 /*** prot.c ***/
 
 int prot_gid(int gid)
@@ -887,6 +892,7 @@ int prot_uid(int uid)
 {
         return setuid(uid);
 }
+#endif
 
 
 /*** readclose.c ***/
@@ -910,6 +916,7 @@ int readclose(int fd,stralloc *sa,unsigned bufsize)
 }
 #endif
 
+#if 0
 /*** scan_ulong.c ***/
 
 unsigned scan_ulong(const char *s,unsigned long *u)
@@ -924,6 +931,7 @@ unsigned scan_ulong(const char *s,unsigned long *u)
         *u = result;
         return pos;
 }
+#endif
 
 
 #ifdef UNUSED
@@ -956,23 +964,23 @@ void sig_block(int sig)
 {
         sigset_t ss;
         sigemptyset(&ss);
-        sigaddset(&ss,sig);
-        sigprocmask(SIG_BLOCK,&ss,(sigset_t *) 0);
+        sigaddset(&ss, sig);
+        sigprocmask(SIG_BLOCK, &ss, NULL);
 }
 
 void sig_unblock(int sig)
 {
         sigset_t ss;
         sigemptyset(&ss);
-        sigaddset(&ss,sig);
-        sigprocmask(SIG_UNBLOCK,&ss,(sigset_t *) 0);
+        sigaddset(&ss, sig);
+        sigprocmask(SIG_UNBLOCK, &ss, NULL);
 }
 
 void sig_blocknone(void)
 {
         sigset_t ss;
         sigemptyset(&ss);
-        sigprocmask(SIG_SETMASK,&ss,(sigset_t *) 0);
+        sigprocmask(SIG_SETMASK, &ss, NULL);
 }
 
 
@@ -984,7 +992,7 @@ void sig_catch(int sig,void (*f)(int))
         sa.sa_handler = f;
         sa.sa_flags = 0;
         sigemptyset(&sa.sa_mask);
-        sigaction(sig,&sa,(struct sigaction *) 0);
+        sigaction(sig,&sa, NULL);
 }
 
 
diff --git a/runit/runit_lib.h b/runit/runit_lib.h
index f594f8f69..ea4b33123 100644
--- a/runit/runit_lib.h
+++ b/runit/runit_lib.h
@@ -27,6 +27,7 @@ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 /*** buffer.h ***/
 
+#if 0
 typedef struct buffer {
         char *x;
         unsigned p;
@@ -35,17 +36,17 @@ typedef struct buffer {
         int (*op)(int fd,char *buf,unsigned len);
 } buffer;
 
-#define BUFFER_INIT(op,fd,buf,len) { (buf), 0, (len), (fd), (op) }
-#define BUFFER_INSIZE 8192
+//#define BUFFER_INIT(op,fd,buf,len) { (buf), 0, (len), (fd), (op) }
+//#define BUFFER_INSIZE 8192
 #define BUFFER_OUTSIZE 8192
 
 extern void buffer_init(buffer *,int (*)(int fd,char *buf,unsigned len),int,char *,unsigned);
 
 extern int buffer_flush(buffer *);
-extern int buffer_put(buffer *,const char *,unsigned);
+//extern int buffer_put(buffer *,const char *,unsigned);
 extern int buffer_putalign(buffer *,const char *,unsigned);
 extern int buffer_putflush(buffer *,const char *,unsigned);
-extern int buffer_puts(buffer *,const char *);
+//extern int buffer_puts(buffer *,const char *);
 extern int buffer_putsalign(buffer *,const char *);
 extern int buffer_putsflush(buffer *,const char *);
 
@@ -77,6 +78,7 @@ extern int buffer_unixread(int,char *,unsigned);
 /* Actually, int buffer_unixwrite(int,const char *,unsigned),
          but that 'const' will produce warnings... oh well */
 extern int buffer_unixwrite(int,char *,unsigned);
+#endif
 
 
 /*** byte.h ***/
@@ -102,7 +104,7 @@ extern int fd_move(int,int);
 
 /*** fifo.h ***/
 
-extern int fifo_make(const char *,int);
+//extern int fifo_make(const char *,int);
 
 
 /*** fmt.h ***/
@@ -292,9 +294,9 @@ extern int openreadclose(const char *,stralloc *,unsigned);
 
 /*** pathexec.h ***/
 
-extern void pathexec_run(const char *,char *const *,char *const *);
-extern int pathexec_env(const char *,const char *);
-extern void pathexec(char **);
+//extern void pathexec_run(const char *,char *const *,char *const *);
+//extern int pathexec_env(const char *,const char *);
+//extern void pathexec(char **);
 
 
 /*** pmatch.h ***/
@@ -304,8 +306,8 @@ extern unsigned pmatch(const char *, const char *, unsigned);
 
 /*** prot.h ***/
 
-extern int prot_gid(int);
-extern int prot_uid(int);
+//extern int prot_gid(int);
+//extern int prot_uid(int);
 
 
 /*** readclose.h ***/
@@ -345,14 +347,14 @@ extern unsigned scan_8long(const char *,unsigned long *);
 
 /*** seek.h ***/
 
-typedef unsigned long seek_pos;
+//typedef unsigned long seek_pos;
 
-extern seek_pos seek_cur(int);
+//extern seek_pos seek_cur(int);
 
 //extern int seek_set(int,seek_pos);
-extern int seek_end(int);
+//extern int seek_end(int);
 
-extern int seek_trunc(int,seek_pos);
+//extern int seek_trunc(int,seek_pos);
 
 //#define seek_begin(fd) (seek_set((fd),(seek_pos) 0))
 
@@ -368,8 +370,8 @@ extern int seek_trunc(int,seek_pos);
 //extern int sig_term;
 
 extern void sig_catch(int,void (*)(int));
-#define sig_ignore(s) (sig_catch((s),SIG_IGN))
-#define sig_uncatch(s) (sig_catch((s),SIG_DFL))
+#define sig_ignore(s) (sig_catch((s), SIG_IGN))
+#define sig_uncatch(s) (sig_catch((s), SIG_DFL))
 
 extern void sig_block(int);
 extern void sig_unblock(int);
@@ -383,8 +385,8 @@ extern void sig_dfl(int);
 
 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)))
+#define str_diff(s,t) strcmp((s), (t))
+#define str_equal(s,t) (!strcmp((s), (t)))
 
 
 /*** wait.h ***/
diff --git a/runit/runsv.c b/runit/runsv.c
index 24a51f2b1..018a80eeb 100644
--- a/runit/runsv.c
+++ b/runit/runsv.c
@@ -486,25 +486,25 @@ int runsv_main(int argc, char **argv)
                 coe(svd[1].fdlock);
         }
 
-        fifo_make("log/supervise/control"+4, 0600);
+        mkfifo("log/supervise/control"+4, 0600);
         svd[0].fdcontrol = xopen("log/supervise/control"+4, O_RDONLY|O_NDELAY);
         coe(svd[0].fdcontrol);
         svd[0].fdcontrolwrite = xopen("log/supervise/control"+4, O_WRONLY|O_NDELAY);
         coe(svd[0].fdcontrolwrite);
         update_status(&svd[0]);
         if (haslog) {
-                fifo_make("log/supervise/control", 0600);
+                mkfifo("log/supervise/control", 0600);
                 svd[1].fdcontrol = xopen("log/supervise/control", O_RDONLY|O_NDELAY);
                 coe(svd[1].fdcontrol);
                 svd[1].fdcontrolwrite = xopen("log/supervise/control", O_WRONLY|O_NDELAY);
                 coe(svd[1].fdcontrolwrite);
                 update_status(&svd[1]);
         }
-        fifo_make("log/supervise/ok"+4, 0600);
+        mkfifo("log/supervise/ok"+4, 0600);
         fd = xopen("log/supervise/ok"+4, O_RDONLY|O_NDELAY);
         coe(fd);
         if (haslog) {
-                fifo_make("log/supervise/ok", 0600);
+                mkfifo("log/supervise/ok", 0600);
                 fd = xopen("log/supervise/ok", O_RDONLY|O_NDELAY);
                 coe(fd);
         }
diff --git a/runit/runsvdir.c b/runit/runsvdir.c
index 41581a8c8..22f2a0505 100644
--- a/runit/runsvdir.c
+++ b/runit/runsvdir.c
@@ -69,7 +69,7 @@ static void runsv(int no, char *name)
 
                 prog[0] = "runsv";
                 prog[1] = name;
-                prog[2] = 0;
+                prog[2] = NULL;
                 sig_uncatch(SIGHUP);
                 sig_uncatch(SIGTERM);
                 if (pgrp) setsid();