Update mkfs, mknod, mkpasswd, mount.

include/unistd.h

@@ -154,6 +154,7 @@ int     fsync(int fd);
 int     getpagesize(void);
 int     symlink(const char *target, const char *linkpath);
 int     vhangup(void);
+int     mknod(const char *, mode_t, dev_t);
 
 #ifndef _VA_LIST_
 # ifdef __GNUC__

src/cmd/mkfs/mkfs.c

@@ -178,7 +178,7 @@ iput (ip)
 		printf("ilist too small\n");
 		return;
 	}
-	rdfs(d, buf);
+	rdfs(d, (char *) buf);
 	dp = (struct dinode *)buf;
 	dp += itoo(ip->i_number);
 
@@ -186,7 +186,7 @@ iput (ip)
                 dp->di_addr[i] = ip->i_addr[i];
 	dp->di_ic1 = ip->i_ic1;
 	dp->di_ic2 = ip->i_ic2;
-	wtfs(d, buf);
+	wtfs(d, (char *) buf);
 }
 
 daddr_t

src/cmd/mknod/mknod.c

@@ -1,28 +1,43 @@
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
 
-main(argc, argv)
+int number(s)
+char *s;
+{
+	int n, c;
+
+	n = 0;
+	while ((c = *s++)) {
+		if (c < '0' || c > '9')
+			return -1;
+		n = n*10 + c - '0';
+	}
+	return n;
+}
+
+int main(argc, argv)
 	int argc;
 	char **argv;
 {
 	int m, a, b;
 
-	if(argc != 5) {
+	if (argc != 5) {
 		printf("arg count\n");
 		goto usage;
 	}
-	if(*argv[2] == 'b')
+	if (*argv[2] == 'b')
 		m = 060666; else
-	if(*argv[2] == 'c')
+	if (*argv[2] == 'c')
 		m = 020666; else
 		goto usage;
 	a = number(argv[3]);
-	if(a < 0)
+	if (a < 0)
 		goto usage;
 	b = number(argv[4]);
-	if(b < 0)
+	if (b < 0)
 		goto usage;
-	if(mknod(argv[1], m, (a<<8)|b) < 0) {
+	if (mknod(argv[1], m, (a << 8) | b) < 0) {
 		fprintf(stderr, "mknod: ");
 		perror(argv[1]);
 	}
@@ -31,17 +46,3 @@ main(argc, argv)
 usage:
 	printf("usage: mknod name b/c major minor\n");
 }
-
-number(s)
-char *s;
-{
-	int n, c;
-
-	n = 0;
-	while(c = *s++) {
-		if(c<'0' || c>'9')
-			return(-1);
-		n = n*10 + c-'0';
-	}
-	return(n);
-}

src/cmd/mkpasswd/mkpasswd.c

@@ -16,12 +16,15 @@
  */
 #include <sys/param.h>
 #include <sys/file.h>
+#include <sys/stat.h>
 #include <ndbm.h>
 #include <pwd.h>
 #include <stdio.h>
 #include <string.h>
 #include <strings.h>
 #include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
 
 static FILE *_pw_fp;
 static struct passwd _pw_passwd;
@@ -30,9 +33,12 @@ static off_t offset;
 #define	MAXLINELENGTH	256
 static char line[MAXLINELENGTH];
 
+static void usage(void);
+static void rmall(char *fname);
+
 /* from libc/gen/getpwent.c */
 
-static
+static int
 scanpw()
 {
 	register char *cp;
@@ -79,7 +85,7 @@ scanpw()
  * required the addition of a flag field to the dbm database to distinguish
  * between a record keyed by name, and one keyed by uid.
  */
-main(argc, argv)
+int main(argc, argv)
 	int argc;
 	char **argv;
 {
@@ -145,7 +151,7 @@ main(argc, argv)
 	while (scanpw()) {
 		/* create dbm entry */
 		p = buf;
-#define	COMPACT(e)	t = e; while (*p++ = *t++);
+#define	COMPACT(e)	t = e; while ((*p++ = *t++));
 		COMPACT(_pw_passwd.pw_name);
 		(void)sprintf(nbuf, "%ld", offset);
 		COMPACT(nbuf);
@@ -189,7 +195,7 @@ bad:	(void)fprintf(stderr, "mkpasswd: dbm_store failed.\n");
 	exit(1);
 }
 
-rmall(fname)
+void rmall(fname)
 	char *fname;
 {
 	register char *p;
@@ -204,7 +210,7 @@ rmall(fname)
 	(void)unlink(buf);
 }
 
-usage()
+void usage()
 {
 	(void)fprintf(stderr, "usage: mkpasswd [-p] passwd_file\n");
 	exit(1);

src/cmd/mount/getmntopts.c

@@ -37,6 +37,8 @@
 #include <fstab.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
+#include <unistd.h>
 
 #include "mntopts.h"
 

src/cmd/mount/mntopts.h

@@ -78,4 +78,5 @@ struct mntopt {
 	MOPT_NOSUID,							\
 	MOPT_RDONLY
 
-void getmntopts();
+int mount_ufs(int argc, char *argv[]);
+void getmntopts(char *options, struct mntopt *m0, int *flagp);

src/cmd/mount/mount.c

@@ -42,22 +42,10 @@
 #include <string.h>
 #include <unistd.h>
 #include <paths.h>
+#include "mntopts.h"
 
 int debug, verbose, skipvfs, mountrw;
 
-int	badvfsname();
-int	badvfstype();
-char   *catopt();
-struct statfs *getmntpt();
-char **makevfslist();
-void	mangle();
-int	mountfs();
-void	prmount();
-void	usage();
-
-/* From mount_ufs.c. */
-int	mount_ufs();
-
 /* Map from mount otions to printable formats. */
 static struct opt {
 	int o_opt;
@@ -74,6 +62,16 @@ static struct opt {
 	{ NULL }
 };
 
+static char *catopt(char *s0, char *s1);
+static char **makevfslist(char *fslist);
+static void usage(void);
+static int badvfsname(char *vfsname, char **vfslist);
+static int mountfs(char *vfstype, char *spec, char *name, int flags, char *options, char *mntopts);
+static int badvfstype(int vfstype, register char **vfslist);
+static void prmount(char *spec, char *name, int flags);
+static struct statfs *getmntpt(char *name);
+static void mangle(char *options, int *argcp, char **argv);
+
 int
 main(argc, argv)
 	int argc;
@@ -385,7 +383,7 @@ badvfstype(vfstype, vfslist)
 	int vfstype;
 	register char **vfslist;
 {
-static char *vfsnames[] = INITMOUNTNAMES;
+	static char *vfsnames[] = INITMOUNTNAMES;
 
 	if ((vfstype < 0) || (vfstype > MOUNT_MAXTYPE))
 		return (0);
@@ -457,8 +455,8 @@ mangle(options, argcp, argv)
 	register int argc;
 
 	argc = *argcp;
-	for (s = options; (p = strsep(&s, ",")) != NULL;)
-		if (*p != '\0')
+	for (s = options; (p = strsep(&s, ",")) != NULL;) {
+		if (*p != '\0') {
 			if (*p == '-') {
 				argv[argc++] = p;
 				p = strchr(p, '=');
@@ -470,6 +468,8 @@ mangle(options, argcp, argv)
 				argv[argc++] = "-o";
 				argv[argc++] = p;
 			}
+                }
+        }
 
 	*argcp = argc;
 }

src/cmd/mount/mount_ufs.c

@@ -41,8 +41,6 @@
 
 #include "mntopts.h"
 
-void	ufs_usage();
-
 static struct mntopt mopts[] = {
 	MOPT_STDOPTS,
 	MOPT_ASYNC,
@@ -51,6 +49,13 @@ static struct mntopt mopts[] = {
 	{ NULL }
 };
 
+void
+ufs_usage()
+{
+	(void)fprintf(stderr, "usage: mount_ufs [-o options] special node\n");
+	exit(1);
+}
+
 int
 mount_ufs(argc, argv)
 	int argc;
@@ -99,10 +104,3 @@ mount_ufs(argc, argv)
 	}
 	return (0);
 }
-
-void
-ufs_usage()
-{
-	(void)fprintf(stderr, "usage: mount_ufs [-o options] special node\n");
-	exit(1);
-}

sys/include/mount.h

@@ -96,6 +96,9 @@ struct  mount mount[NMOUNT];
 
 #else
 
-int getfsstat (struct statfs *buf, int bufsize, unsigned flags);
+int getfsstat(struct statfs *buf, int bufsize, unsigned flags);
+int getmntinfo(struct statfs **mntbufp, int flags);
+int statfs(const char *path, struct statfs *buf);
+int mount(const char *source, const char *target, int mountflags);
 
 #endif