Fix a large number of -Wall, -Wformat and -W compiler warnings.

These were mainly missing casts or wrong format strings in printf
statements, but there were also missing includes, unused variables,
functions and arguments.

The choice of `long' vs `int' still seems almost random in a lot
of places though.

1 files changed, 2 insertions, 15 deletions

diff --git a/sbin/fsck_ffs/fsutil.c b/sbin/fsck_ffs/fsutil.c
index 7cbde0c..74dda99 100644
--- a/sbin/fsck_ffs/fsutil.c
+++ b/sbin/fsck_ffs/fsutil.c
@@ -41,6 +41,7 @@ static const char rcsid[] =
 
 #include <sys/param.h>
 #include <sys/types.h>
+#include <sys/sysctl.h>
 #include <sys/stat.h>
 
 #include <ufs/ufs/dinode.h>
@@ -268,7 +269,7 @@ rwerror(mesg, blk)
 		exit(EEXIT);
 	if (preen == 0)
 		printf("\n");
-	pfatal("CANNOT %s: %ld", mesg, blk);
+	pfatal("CANNOT %s: %ld", mesg, (long)blk);
 	if (reply("CONTINUE") == 0)
 		exit(EEXIT);
 }
@@ -565,20 +566,6 @@ catchquit(sig)
 }
 
 /*
- * Ignore a single quit signal; wait and flush just in case.
- * Used by child processes in preen.
- */
-void
-voidquit(sig)
-	int sig;
-{
-
-	sleep(1);
-	(void)signal(SIGQUIT, SIG_IGN);
-	(void)signal(SIGQUIT, SIG_DFL);
-}
-
-/*
  * determine whether an inode should be fixed.
  */
 int