There are nearly a hundred vestigial question mark cases in the top-level getopt(3) loops of various programs. You know, this:
switch (ch) { /* ... */ case '?': default: usage(); } All of them are redundant and can be handled by the "default" case, which invariably fails the program. This patch covers bin, games, regress, sbin, usr.bin, and usr.sbin. I excluded the csh(1)/ksh(1) builtins. I also excluded nsd and unbound; they don't look domestic. gnu is also not domestic and is excluded. ok? Index: bin/md5/md5.c =================================================================== RCS file: /cvs/src/bin/md5/md5.c,v retrieving revision 1.97 diff -u -p -r1.97 md5.c --- bin/md5/md5.c 19 Oct 2020 18:15:18 -0000 1.97 +++ bin/md5/md5.c 4 Dec 2022 02:09:57 -0000 @@ -230,13 +230,8 @@ main(int argc, char **argv) /* Check for -b option early since it changes behavior. */ while ((fl = getopt(argc, argv, optstr)) != -1) { - switch (fl) { - case 'b': + if (fl == 'b') bflag = 1; - break; - case '?': - usage(); - } } optind = 1; optreset = 1; Index: bin/pax/options.c =================================================================== RCS file: /cvs/src/bin/pax/options.c,v retrieving revision 1.103 diff -u -p -r1.103 options.c --- bin/pax/options.c 15 Nov 2019 20:34:17 -0000 1.103 +++ bin/pax/options.c 4 Dec 2022 02:09:57 -0000 @@ -1371,7 +1371,6 @@ cpio_options(int argc, char **argv) */ frmt = &(fsub[F_OCPIO]); break; - case '?': default: cpio_usage(); break; Index: games/robots/main.c =================================================================== RCS file: /cvs/src/games/robots/main.c,v retrieving revision 1.30 diff -u -p -r1.30 main.c --- games/robots/main.c 23 Oct 2021 11:22:49 -0000 1.30 +++ games/robots/main.c 4 Dec 2022 02:09:57 -0000 @@ -93,7 +93,6 @@ main(int ac, char *av[]) case 't': Teleport = TRUE; break; - case '?': default: usage(); } Index: regress/lib/libpthread/switch/switch.c =================================================================== RCS file: /cvs/src/regress/lib/libpthread/switch/switch.c,v retrieving revision 1.6 diff -u -p -r1.6 switch.c --- regress/lib/libpthread/switch/switch.c 21 May 2018 10:14:50 -0000 1.6 +++ regress/lib/libpthread/switch/switch.c 4 Dec 2022 02:09:57 -0000 @@ -61,7 +61,7 @@ volatile int ending = 0; static __dead void usage(void) { - fprintf(stderr, "usage: %s [-?] [-c count]\n", getprogname()); + fprintf(stderr, "usage: %s [-c count]\n", getprogname()); fprintf(stderr, "count is number of theads, between 2 and 26\n"); exit(1); } @@ -89,7 +89,7 @@ main(int argc, char *argv[]) long i; const char *errstr; - while ((ch = getopt(argc, argv, "c:?")) != -1) { + while ((ch = getopt(argc, argv, "c:")) != -1) { switch (ch) { case 'c': count = strtonum(optarg, 2, 26, &errstr); Index: regress/lib/libc/db/dbtest.c =================================================================== RCS file: /cvs/src/regress/lib/libc/db/dbtest.c,v retrieving revision 1.20 diff -u -p -r1.20 dbtest.c --- regress/lib/libc/db/dbtest.c 10 Nov 2022 12:38:57 -0000 1.20 +++ regress/lib/libc/db/dbtest.c 4 Dec 2022 02:09:58 -0000 @@ -107,7 +107,6 @@ main(int argc, char *argv[]) case 's': sflag = 1; break; - case '?': default: usage(); } Index: regress/lib/libc/regex/main.c =================================================================== RCS file: /cvs/src/regress/lib/libc/regex/main.c,v retrieving revision 1.11 diff -u -p -r1.11 main.c --- regress/lib/libc/regex/main.c 14 Feb 2020 19:17:34 -0000 1.11 +++ regress/lib/libc/regex/main.c 4 Dec 2022 02:09:58 -0000 @@ -61,7 +61,6 @@ main(int argc, char *argv[]) case 'x': /* Debugging. */ debug++; break; - case '?': default: errflg++; break; Index: regress/lib/libutil/fmt_scaled/fmt_test.c =================================================================== RCS file: /cvs/src/regress/lib/libutil/fmt_scaled/fmt_test.c,v retrieving revision 1.18 diff -u -p -r1.18 fmt_test.c --- regress/lib/libutil/fmt_scaled/fmt_test.c 11 Mar 2022 07:29:53 -0000 1.18 +++ regress/lib/libutil/fmt_scaled/fmt_test.c 4 Dec 2022 02:09:58 -0000 @@ -45,7 +45,6 @@ main(int argc, char **argv) break; case 'h': usage(0); - case '?': default: usage(1); } Index: sbin/disklabel/disklabel.c =================================================================== RCS file: /cvs/src/sbin/disklabel/disklabel.c,v retrieving revision 1.245 diff -u -p -r1.245 disklabel.c --- sbin/disklabel/disklabel.c 12 Oct 2022 23:11:32 -0000 1.245 +++ sbin/disklabel/disklabel.c 4 Dec 2022 02:09:59 -0000 @@ -186,7 +186,6 @@ main(int argc, char *argv[]) case 'v': verbose = 1; break; - case '?': default: usage(); } Index: sbin/dmesg/dmesg.c =================================================================== RCS file: /cvs/src/sbin/dmesg/dmesg.c,v retrieving revision 1.32 diff -u -p -r1.32 dmesg.c --- sbin/dmesg/dmesg.c 3 Aug 2022 00:23:14 -0000 1.32 +++ sbin/dmesg/dmesg.c 4 Dec 2022 02:09:59 -0000 @@ -82,7 +82,6 @@ main(int argc, char *argv[]) case 'N': nlistf = optarg; break; - case '?': default: usage(); } Index: sbin/dumpfs/dumpfs.c =================================================================== RCS file: /cvs/src/sbin/dumpfs/dumpfs.c,v retrieving revision 1.36 diff -u -p -r1.36 dumpfs.c --- sbin/dumpfs/dumpfs.c 20 Jun 2020 07:49:04 -0000 1.36 +++ sbin/dumpfs/dumpfs.c 4 Dec 2022 02:09:59 -0000 @@ -89,7 +89,6 @@ main(int argc, char *argv[]) case 'm': domarshal = 1; break; - case '?': default: usage(); } Index: sbin/growfs/growfs.c =================================================================== RCS file: /cvs/src/sbin/growfs/growfs.c,v retrieving revision 1.54 diff -u -p -r1.54 growfs.c --- sbin/growfs/growfs.c 20 Jun 2020 07:49:04 -0000 1.54 +++ sbin/growfs/growfs.c 4 Dec 2022 02:09:59 -0000 @@ -1735,8 +1735,6 @@ main(int argc, char **argv) case 'y': ExpertFlag = 1; break; - case '?': - /* FALLTHROUGH */ default: usage(); } Index: sbin/isakmpd/isakmpd.c =================================================================== RCS file: /cvs/src/sbin/isakmpd/isakmpd.c,v retrieving revision 1.107 diff -u -p -r1.107 isakmpd.c --- sbin/isakmpd/isakmpd.c 15 Jan 2018 09:54:48 -0000 1.107 +++ sbin/isakmpd/isakmpd.c 4 Dec 2022 02:09:59 -0000 @@ -212,7 +212,6 @@ parse_args(int argc, char *argv[]) verbose_logging = 1; break; - case '?': default: usage(); } Index: sbin/mount/mount.c =================================================================== RCS file: /cvs/src/sbin/mount/mount.c,v retrieving revision 1.75 diff -u -p -r1.75 mount.c --- sbin/mount/mount.c 9 Apr 2022 15:40:55 -0000 1.75 +++ sbin/mount/mount.c 4 Dec 2022 02:10:00 -0000 @@ -158,7 +158,6 @@ main(int argc, char * const argv[]) if (!hasopt(options, "rw")) options = catopt(options, "rw"); break; - case '?': default: usage(); } Index: sbin/mount_cd9660/mount_cd9660.c =================================================================== RCS file: /cvs/src/sbin/mount_cd9660/mount_cd9660.c,v retrieving revision 1.22 diff -u -p -r1.22 mount_cd9660.c --- sbin/mount_cd9660/mount_cd9660.c 28 Jun 2019 13:32:44 -0000 1.22 +++ sbin/mount_cd9660/mount_cd9660.c 4 Dec 2022 02:10:00 -0000 @@ -91,7 +91,6 @@ main(int argc, char *argv[]) errx(1, "session number is %s: %s", errstr, optarg); break; - case '?': default: usage(); } Index: sbin/mount_ext2fs/mount_ext2fs.c =================================================================== RCS file: /cvs/src/sbin/mount_ext2fs/mount_ext2fs.c,v retrieving revision 1.19 diff -u -p -r1.19 mount_ext2fs.c --- sbin/mount_ext2fs/mount_ext2fs.c 28 Jun 2019 13:32:44 -0000 1.19 +++ sbin/mount_ext2fs/mount_ext2fs.c 4 Dec 2022 02:10:00 -0000 @@ -65,7 +65,6 @@ main(int argc, char *argv[]) case 'o': getmntopts(optarg, mopts, &mntflags); break; - case '?': default: ext2fs_usage(); } Index: sbin/mount_ffs/mount_ffs.c =================================================================== RCS file: /cvs/src/sbin/mount_ffs/mount_ffs.c,v retrieving revision 1.25 diff -u -p -r1.25 mount_ffs.c --- sbin/mount_ffs/mount_ffs.c 28 Jun 2019 13:32:44 -0000 1.25 +++ sbin/mount_ffs/mount_ffs.c 4 Dec 2022 02:10:00 -0000 @@ -72,7 +72,6 @@ main(int argc, char *argv[]) case 'o': getmntopts(optarg, mopts, &mntflags); break; - case '?': default: ffs_usage(); } Index: sbin/mount_msdos/mount_msdos.c =================================================================== RCS file: /cvs/src/sbin/mount_msdos/mount_msdos.c,v retrieving revision 1.35 diff -u -p -r1.35 mount_msdos.c --- sbin/mount_msdos/mount_msdos.c 20 Aug 2022 07:03:24 -0000 1.35 +++ sbin/mount_msdos/mount_msdos.c 4 Dec 2022 02:10:00 -0000 @@ -97,7 +97,6 @@ main(int argc, char **argv) case 'o': getmntopts(optarg, mopts, &mntflags); break; - case '?': default: usage(); break; Index: sbin/mount_tmpfs/mount_tmpfs.c =================================================================== RCS file: /cvs/src/sbin/mount_tmpfs/mount_tmpfs.c,v retrieving revision 1.7 diff -u -p -r1.7 mount_tmpfs.c --- sbin/mount_tmpfs/mount_tmpfs.c 11 Jul 2018 07:03:03 -0000 1.7 +++ sbin/mount_tmpfs/mount_tmpfs.c 4 Dec 2022 02:10:00 -0000 @@ -132,7 +132,6 @@ mount_tmpfs_parseargs(int argc, char *ar uidset = 1; break; - case '?': default: usage(); } Index: sbin/newfs/newfs.c =================================================================== RCS file: /cvs/src/sbin/newfs/newfs.c,v retrieving revision 1.116 diff -u -p -r1.116 newfs.c --- sbin/newfs/newfs.c 19 Nov 2022 08:02:11 -0000 1.116 +++ sbin/newfs/newfs.c 4 Dec 2022 02:10:00 -0000 @@ -310,7 +310,6 @@ main(int argc, char *argv[]) pop = optarg; break; #endif - case '?': default: usage(); } Index: sbin/newfs_ext2fs/newfs_ext2fs.c =================================================================== RCS file: /cvs/src/sbin/newfs_ext2fs/newfs_ext2fs.c,v retrieving revision 1.28 diff -u -p -r1.28 newfs_ext2fs.c --- sbin/newfs_ext2fs/newfs_ext2fs.c 26 Jun 2021 15:42:58 -0000 1.28 +++ sbin/newfs_ext2fs/newfs_ext2fs.c 4 Dec 2022 02:10:00 -0000 @@ -212,7 +212,6 @@ main(int argc, char *argv[]) errx(EXIT_FAILURE, "Volume name cannot be zero length"); break; - case '?': default: usage(); } Index: sbin/savecore/savecore.c =================================================================== RCS file: /cvs/src/sbin/savecore/savecore.c,v retrieving revision 1.64 diff -u -p -r1.64 savecore.c --- sbin/savecore/savecore.c 25 Mar 2022 16:14:55 -0000 1.64 +++ sbin/savecore/savecore.c 4 Dec 2022 02:10:00 -0000 @@ -154,7 +154,6 @@ main(int argc, char *argv[]) case 'z': zcompress = 1; break; - case '?': default: usage(); } Index: sbin/scsi/scsi.c =================================================================== RCS file: /cvs/src/sbin/scsi/scsi.c,v retrieving revision 1.31 diff -u -p -r1.31 scsi.c --- sbin/scsi/scsi.c 22 Jun 2021 14:51:29 -0000 1.31 +++ sbin/scsi/scsi.c 4 Dec 2022 02:10:01 -0000 @@ -133,7 +133,6 @@ procargs(int *argc_p, char ***argv_p) case 'v': verbose = 1; break; - case '?': default: usage(); } Index: sbin/ttyflags/ttyflags.c =================================================================== RCS file: /cvs/src/sbin/ttyflags/ttyflags.c,v retrieving revision 1.16 diff -u -p -r1.16 ttyflags.c --- sbin/ttyflags/ttyflags.c 24 Oct 2021 21:24:22 -0000 1.16 +++ sbin/ttyflags/ttyflags.c 4 Dec 2022 02:10:01 -0000 @@ -78,7 +78,6 @@ main(int argc, char *argv[]) case 'v': vflag = 1; break; - case '?': default: usage(); } Index: usr.bin/biff/biff.c =================================================================== RCS file: /cvs/src/usr.bin/biff/biff.c,v retrieving revision 1.18 diff -u -p -r1.18 biff.c --- usr.bin/biff/biff.c 12 Jul 2021 15:09:19 -0000 1.18 +++ usr.bin/biff/biff.c 4 Dec 2022 02:10:01 -0000 @@ -51,7 +51,6 @@ main(int argc, char *argv[]) while ((ch = getopt(argc, argv, "")) != -1) switch(ch) { - case '?': default: usage(); } Index: usr.bin/cal/cal.c =================================================================== RCS file: /cvs/src/usr.bin/cal/cal.c,v retrieving revision 1.30 diff -u -p -r1.30 cal.c --- usr.bin/cal/cal.c 9 Oct 2015 01:37:06 -0000 1.30 +++ usr.bin/cal/cal.c 4 Dec 2022 02:10:01 -0000 @@ -168,7 +168,6 @@ main(int argc, char *argv[]) case 'y': yflag = 1; break; - case '?': default: usage(); } Index: usr.bin/cap_mkdb/cap_mkdb.c =================================================================== RCS file: /cvs/src/usr.bin/cap_mkdb/cap_mkdb.c,v retrieving revision 1.25 diff -u -p -r1.25 cap_mkdb.c --- usr.bin/cap_mkdb/cap_mkdb.c 15 Sep 2020 07:41:38 -0000 1.25 +++ usr.bin/cap_mkdb/cap_mkdb.c 4 Dec 2022 02:10:01 -0000 @@ -87,7 +87,6 @@ main(int argc, char *argv[]) case 'v': verbose = 1; break; - case '?': default: usage(); } Index: usr.bin/chpass/chpass.c =================================================================== RCS file: /cvs/src/usr.bin/chpass/chpass.c,v retrieving revision 1.48 diff -u -p -r1.48 chpass.c --- usr.bin/chpass/chpass.c 24 Oct 2021 21:24:16 -0000 1.48 +++ usr.bin/chpass/chpass.c 4 Dec 2022 02:10:01 -0000 @@ -84,7 +84,6 @@ main(int argc, char *argv[]) op = NEWSH; arg = optarg; break; - case '?': default: usage(); } Index: usr.bin/col/col.c =================================================================== RCS file: /cvs/src/usr.bin/col/col.c,v retrieving revision 1.19 diff -u -p -r1.19 col.c --- usr.bin/col/col.c 9 Oct 2015 01:37:06 -0000 1.19 +++ usr.bin/col/col.c 4 Dec 2022 02:10:01 -0000 @@ -139,7 +139,6 @@ main(int argc, char *argv[]) case 'x': /* do not compress spaces into tabs */ compress_spaces = 0; break; - case '?': default: usage(); } Index: usr.bin/colrm/colrm.c =================================================================== RCS file: /cvs/src/usr.bin/colrm/colrm.c,v retrieving revision 1.13 diff -u -p -r1.13 colrm.c --- usr.bin/colrm/colrm.c 27 Oct 2016 12:53:54 -0000 1.13 +++ usr.bin/colrm/colrm.c 4 Dec 2022 02:10:01 -0000 @@ -62,7 +62,6 @@ main(int argc, char *argv[]) while ((ch = getopt(argc, argv, "")) != -1) switch(ch) { - case '?': default: usage(); } Index: usr.bin/comm/comm.c =================================================================== RCS file: /cvs/src/usr.bin/comm/comm.c,v retrieving revision 1.10 diff -u -p -r1.10 comm.c --- usr.bin/comm/comm.c 9 Oct 2015 01:37:07 -0000 1.10 +++ usr.bin/comm/comm.c 4 Dec 2022 02:10:01 -0000 @@ -80,7 +80,6 @@ main(int argc, char *argv[]) case 'f': compare = strcasecmp; break; - case '?': default: usage(); } Index: usr.bin/ctags/ctags.c =================================================================== RCS file: /cvs/src/usr.bin/ctags/ctags.c,v retrieving revision 1.18 diff -u -p -r1.18 ctags.c --- usr.bin/ctags/ctags.c 9 Oct 2015 01:37:07 -0000 1.18 +++ usr.bin/ctags/ctags.c 4 Dec 2022 02:10:01 -0000 @@ -112,7 +112,6 @@ main(int argc, char *argv[]) case 'x': xflag = 1; break; - case '?': default: goto usage; } Index: usr.bin/cut/cut.c =================================================================== RCS file: /cvs/src/usr.bin/cut/cut.c,v retrieving revision 1.26 diff -u -p -r1.26 cut.c --- usr.bin/cut/cut.c 7 Feb 2019 19:11:23 -0000 1.26 +++ usr.bin/cut/cut.c 4 Dec 2022 02:10:01 -0000 @@ -104,7 +104,6 @@ main(int argc, char *argv[]) case 's': sflag = 1; break; - case '?': default: usage(); } Index: usr.bin/du/du.c =================================================================== RCS file: /cvs/src/usr.bin/du/du.c,v retrieving revision 1.32 diff -u -p -r1.32 du.c --- usr.bin/du/du.c 24 Aug 2016 03:13:45 -0000 1.32 +++ usr.bin/du/du.c 4 Dec 2022 02:10:01 -0000 @@ -116,7 +116,6 @@ main(int argc, char *argv[]) case 'x': ftsoptions |= FTS_XDEV; break; - case '?': default: usage(); } Index: usr.bin/expand/expand.c =================================================================== RCS file: /cvs/src/usr.bin/expand/expand.c,v retrieving revision 1.14 diff -u -p -r1.14 expand.c --- usr.bin/expand/expand.c 9 Oct 2015 01:37:07 -0000 1.14 +++ usr.bin/expand/expand.c 4 Dec 2022 02:10:01 -0000 @@ -66,7 +66,6 @@ main(int argc, char *argv[]) case 't': getstops(optarg); break; - case '?': default: usage(); /* NOTREACHED */ Index: usr.bin/find/main.c =================================================================== RCS file: /cvs/src/usr.bin/find/main.c,v retrieving revision 1.32 diff -u -p -r1.32 main.c --- usr.bin/find/main.c 24 Oct 2021 21:24:16 -0000 1.32 +++ usr.bin/find/main.c 4 Dec 2022 02:10:01 -0000 @@ -99,7 +99,6 @@ main(int argc, char *argv[]) ftsoptions &= ~FTS_NOSTAT; ftsoptions |= FTS_XDEV; break; - case '?': default: usage(); } Index: usr.bin/logger/logger.c =================================================================== RCS file: /cvs/src/usr.bin/logger/logger.c,v retrieving revision 1.18 diff -u -p -r1.18 logger.c --- usr.bin/logger/logger.c 17 Jun 2019 00:23:03 -0000 1.18 +++ usr.bin/logger/logger.c 4 Dec 2022 02:10:01 -0000 @@ -85,7 +85,6 @@ main(int argc, char *argv[]) case 't': /* tag */ tag = optarg; break; - case '?': default: usage(); } Index: usr.bin/mesg/mesg.c =================================================================== RCS file: /cvs/src/usr.bin/mesg/mesg.c,v retrieving revision 1.17 diff -u -p -r1.17 mesg.c --- usr.bin/mesg/mesg.c 12 Jul 2021 15:09:20 -0000 1.17 +++ usr.bin/mesg/mesg.c 4 Dec 2022 02:10:01 -0000 @@ -54,7 +54,6 @@ main(int argc, char *argv[]) while ((ch = getopt(argc, argv, "")) != -1) switch (ch) { - case '?': default: goto usage; } Index: usr.bin/users/users.c =================================================================== RCS file: /cvs/src/usr.bin/users/users.c,v retrieving revision 1.15 diff -u -p -r1.15 users.c --- usr.bin/users/users.c 12 Jul 2021 15:09:20 -0000 1.15 +++ usr.bin/users/users.c 4 Dec 2022 02:10:01 -0000 @@ -60,7 +60,6 @@ main(int argc, char *argv[]) while ((ch = getopt(argc, argv, "")) != -1) switch(ch) { - case '?': default: (void)fprintf(stderr, "usage: users\n"); exit(1); Index: usr.bin/finger/finger.c =================================================================== RCS file: /cvs/src/usr.bin/finger/finger.c,v retrieving revision 1.27 diff -u -p -r1.27 finger.c --- usr.bin/finger/finger.c 26 Apr 2018 12:42:51 -0000 1.27 +++ usr.bin/finger/finger.c 4 Dec 2022 02:10:01 -0000 @@ -107,7 +107,6 @@ main(int argc, char *argv[]) case 'o': oflag = 1; /* office info */ break; - case '?': default: (void)fprintf(stderr, "usage: %s [-hlMmops] [login ...]\n", __progname); Index: usr.bin/gencat/gencat.c =================================================================== RCS file: /cvs/src/usr.bin/gencat/gencat.c,v retrieving revision 1.20 diff -u -p -r1.20 gencat.c --- usr.bin/gencat/gencat.c 25 Jul 2019 13:53:57 -0000 1.20 +++ usr.bin/gencat/gencat.c 4 Dec 2022 02:10:02 -0000 @@ -139,7 +139,6 @@ main(int argc, char *argv[]) while ((c = getopt(argc, argv, "")) != -1) { switch (c) { - case '?': default: usage(); /* NOTREACHED */ Index: usr.bin/getconf/getconf.c =================================================================== RCS file: /cvs/src/usr.bin/getconf/getconf.c,v retrieving revision 1.22 diff -u -p -r1.22 getconf.c --- usr.bin/getconf/getconf.c 20 Jul 2022 14:23:13 -0000 1.22 +++ usr.bin/getconf/getconf.c 4 Dec 2022 02:10:02 -0000 @@ -420,7 +420,6 @@ main(int argc, char *argv[]) if (! compilation_spec_valid(optarg)) errx(1, "%s: unknown specification", optarg); break; - case '?': default: usage(); } Index: usr.bin/hexdump/hexsyntax.c =================================================================== RCS file: /cvs/src/usr.bin/hexdump/hexsyntax.c,v retrieving revision 1.13 diff -u -p -r1.13 hexsyntax.c --- usr.bin/hexdump/hexsyntax.c 15 Mar 2016 04:19:13 -0000 1.13 +++ usr.bin/hexdump/hexsyntax.c 4 Dec 2022 02:10:02 -0000 @@ -111,7 +111,7 @@ newsyntax(int argc, char ***argvp) add("\"%07.7_Ax\n\""); add("\"%07.7_ax \" 8/2 \" %04x \" \"\\n\""); break; - case '?': + default: usage(); } Index: usr.bin/id/id.c =================================================================== RCS file: /cvs/src/usr.bin/id/id.c,v retrieving revision 1.28 diff -u -p -r1.28 id.c --- usr.bin/id/id.c 30 May 2017 15:29:53 -0000 1.28 +++ usr.bin/id/id.c 4 Dec 2022 02:10:02 -0000 @@ -107,7 +107,6 @@ main(int argc, char *argv[]) case 'u': uflag = 1; break; - case '?': default: usage(); } Index: usr.bin/join/join.c =================================================================== RCS file: /cvs/src/usr.bin/join/join.c,v retrieving revision 1.33 diff -u -p -r1.33 join.c --- usr.bin/join/join.c 23 Jul 2020 20:13:01 -0000 1.33 +++ usr.bin/join/join.c 4 Dec 2022 02:10:02 -0000 @@ -187,7 +187,6 @@ main(int argc, char *argv[]) if (*end) errx(1, "illegal file number -- %s", optarg); break; - case '?': default: usage(); } Index: usr.bin/lastcomm/lastcomm.c =================================================================== RCS file: /cvs/src/usr.bin/lastcomm/lastcomm.c,v retrieving revision 1.30 diff -u -p -r1.30 lastcomm.c --- usr.bin/lastcomm/lastcomm.c 13 Dec 2021 16:37:37 -0000 1.30 +++ usr.bin/lastcomm/lastcomm.c 4 Dec 2022 02:10:02 -0000 @@ -77,7 +77,6 @@ main(int argc, char *argv[]) case 'f': acctfile = optarg; break; - case '?': default: usage(); } Index: usr.bin/look/look.c =================================================================== RCS file: /cvs/src/usr.bin/look/look.c,v retrieving revision 1.26 diff -u -p -r1.26 look.c --- usr.bin/look/look.c 10 Feb 2022 14:55:43 -0000 1.26 +++ usr.bin/look/look.c 4 Dec 2022 02:10:02 -0000 @@ -93,7 +93,6 @@ main(int argc, char *argv[]) case 't': termchar = *optarg; break; - case '?': default: usage(); } Index: usr.bin/m4/main.c =================================================================== RCS file: /cvs/src/usr.bin/m4/main.c,v retrieving revision 1.87 diff -u -p -r1.87 main.c --- usr.bin/m4/main.c 15 Jun 2017 13:48:42 -0000 1.87 +++ usr.bin/m4/main.c 4 Dec 2022 02:10:02 -0000 @@ -228,7 +228,7 @@ main(int argc, char *argv[]) case 'o': trace_file(optarg); break; - case '?': + default: usage(); } Index: usr.bin/make/main.c =================================================================== RCS file: /cvs/src/usr.bin/make/main.c,v retrieving revision 1.127 diff -u -p -r1.127 main.c --- usr.bin/make/main.c 13 Jan 2020 15:41:53 -0000 1.127 +++ usr.bin/make/main.c 4 Dec 2022 02:10:02 -0000 @@ -170,7 +170,6 @@ posixParseOptLetter(int c) touchFlag = true; break; default: - case '?': usage(); } record_option(c, NULL); Index: usr.bin/netstat/main.c =================================================================== RCS file: /cvs/src/usr.bin/netstat/main.c,v retrieving revision 1.122 diff -u -p -r1.122 main.c --- usr.bin/netstat/main.c 8 Sep 2022 13:18:47 -0000 1.122 +++ usr.bin/netstat/main.c 4 Dec 2022 02:10:02 -0000 @@ -284,7 +284,6 @@ main(int argc, char *argv[]) errx(1, "interval is %s", errstr); iflag = 1; break; - case '?': default: usage(); } Index: usr.bin/nfsstat/nfsstat.c =================================================================== RCS file: /cvs/src/usr.bin/nfsstat/nfsstat.c,v retrieving revision 1.36 diff -u -p -r1.36 nfsstat.c --- usr.bin/nfsstat/nfsstat.c 27 Aug 2016 04:07:42 -0000 1.36 +++ usr.bin/nfsstat/nfsstat.c 4 Dec 2022 02:10:02 -0000 @@ -106,7 +106,6 @@ main(int argc, char *argv[]) case 'c': display = SHOW_CLIENT; break; - case '?': default: usage(); } Index: usr.bin/nl/nl.c =================================================================== RCS file: /cvs/src/usr.bin/nl/nl.c,v retrieving revision 1.7 diff -u -p -r1.7 nl.c --- usr.bin/nl/nl.c 21 Apr 2019 01:08:46 -0000 1.7 +++ usr.bin/nl/nl.c 4 Dec 2022 02:10:02 -0000 @@ -196,7 +196,6 @@ main(int argc, char *argv[]) errx(EXIT_FAILURE, "width is %s: %s", errstr, optarg); break; - case '?': default: usage(); /* NOTREACHED */ Index: usr.bin/nm/nm.c =================================================================== RCS file: /cvs/src/usr.bin/nm/nm.c,v retrieving revision 1.54 diff -u -p -r1.54 nm.c --- usr.bin/nm/nm.c 3 Mar 2019 16:07:39 -0000 1.54 +++ usr.bin/nm/nm.c 4 Dec 2022 02:10:02 -0000 @@ -206,7 +206,6 @@ main(int argc, char *argv[]) usage(); } break; - case '?': default: usage(); } Index: usr.bin/paste/paste.c =================================================================== RCS file: /cvs/src/usr.bin/paste/paste.c,v retrieving revision 1.26 diff -u -p -r1.26 paste.c --- usr.bin/paste/paste.c 4 Aug 2018 19:19:37 -0000 1.26 +++ usr.bin/paste/paste.c 4 Dec 2022 02:10:02 -0000 @@ -69,7 +69,6 @@ main(int argc, char *argv[]) case 's': seq = 1; break; - case '?': default: usage(); } Index: usr.bin/rdist/rdist.c =================================================================== RCS file: /cvs/src/usr.bin/rdist/rdist.c,v retrieving revision 1.32 diff -u -p -r1.32 rdist.c --- usr.bin/rdist/rdist.c 22 Jun 2021 20:19:28 -0000 1.32 +++ usr.bin/rdist/rdist.c 4 Dec 2022 02:10:02 -0000 @@ -248,7 +248,6 @@ main(int argc, char **argv, char **envp) case 'i': FLAG_ON(options, DO_IGNLNKS); break; case 'x': FLAG_ON(options, DO_NOEXEC); break; - case '?': default: usage(); } Index: usr.bin/rdistd/rdistd.c =================================================================== RCS file: /cvs/src/usr.bin/rdistd/rdistd.c,v retrieving revision 1.10 diff -u -p -r1.10 rdistd.c --- usr.bin/rdistd/rdistd.c 8 Feb 2015 23:40:34 -0000 1.10 +++ usr.bin/rdistd/rdistd.c 4 Dec 2022 02:10:02 -0000 @@ -79,7 +79,6 @@ main(int argc, char **argv, char **envp) printf("%s\n", getversion()); exit(0); - case '?': default: error("Bad command line option."); usage(); Index: usr.bin/sed/main.c =================================================================== RCS file: /cvs/src/usr.bin/sed/main.c,v retrieving revision 1.42 diff -u -p -r1.42 main.c --- usr.bin/sed/main.c 31 Jan 2021 14:23:05 -0000 1.42 +++ usr.bin/sed/main.c 4 Dec 2022 02:10:02 -0000 @@ -143,7 +143,6 @@ main(int argc, char *argv[]) setvbuf(stdout, NULL, _IOLBF, 0); break; default: - case '?': (void)fprintf(stderr, "usage: sed [-aEnru] [-i[extension]] command [file ...]\n" " sed [-aEnru] [-e command] [-f command_file] [-i[extension]] [file ...]\n"); Index: usr.bin/ssh/ssh-keygen.c =================================================================== RCS file: /cvs/src/usr.bin/ssh/ssh-keygen.c,v retrieving revision 1.460 diff -u -p -r1.460 ssh-keygen.c --- usr.bin/ssh/ssh-keygen.c 7 Nov 2022 04:04:40 -0000 1.460 +++ usr.bin/ssh/ssh-keygen.c 4 Dec 2022 02:10:03 -0000 @@ -3520,7 +3520,6 @@ main(int argc, char **argv) else fatal("Unsupported moduli option %s", optarg); break; - case '?': default: usage(); } Index: usr.bin/ssh/ssh-keyscan.c =================================================================== RCS file: /cvs/src/usr.bin/ssh/ssh-keyscan.c,v retrieving revision 1.147 diff -u -p -r1.147 ssh-keyscan.c --- usr.bin/ssh/ssh-keyscan.c 28 Oct 2022 02:29:34 -0000 1.147 +++ usr.bin/ssh/ssh-keyscan.c 4 Dec 2022 02:10:03 -0000 @@ -785,7 +785,6 @@ main(int argc, char **argv) case '6': IPv4or6 = AF_INET6; break; - case '?': default: usage(); } Index: usr.bin/ssh/sshd.c =================================================================== RCS file: /cvs/src/usr.bin/ssh/sshd.c,v retrieving revision 1.592 diff -u -p -r1.592 sshd.c --- usr.bin/ssh/sshd.c 28 Oct 2022 00:44:17 -0000 1.592 +++ usr.bin/ssh/sshd.c 4 Dec 2022 02:10:03 -0000 @@ -1580,7 +1580,6 @@ main(int ac, char **av) exit(1); free(line); break; - case '?': default: usage(); break; Index: usr.bin/tail/tail.c =================================================================== RCS file: /cvs/src/usr.bin/tail/tail.c,v retrieving revision 1.23 diff -u -p -r1.23 tail.c --- usr.bin/tail/tail.c 23 Dec 2021 23:23:42 -0000 1.23 +++ usr.bin/tail/tail.c 4 Dec 2022 02:10:03 -0000 @@ -114,7 +114,6 @@ main(int argc, char *argv[]) case 'r': rflag = 1; break; - case '?': default: usage(); } Index: usr.bin/telnet/main.c =================================================================== RCS file: /cvs/src/usr.bin/telnet/main.c,v retrieving revision 1.36 diff -u -p -r1.36 main.c --- usr.bin/telnet/main.c 6 Dec 2015 12:00:16 -0000 1.36 +++ usr.bin/telnet/main.c 4 Dec 2022 02:10:03 -0000 @@ -155,7 +155,6 @@ main(int argc, char *argv[]) prompt, errstr, optarg); } break; - case '?': default: usage(); } Index: usr.bin/tput/tput.c =================================================================== RCS file: /cvs/src/usr.bin/tput/tput.c,v retrieving revision 1.24 diff -u -p -r1.24 tput.c --- usr.bin/tput/tput.c 25 Jan 2019 00:19:27 -0000 1.24 +++ usr.bin/tput/tput.c 4 Dec 2022 02:10:03 -0000 @@ -90,7 +90,6 @@ main(int argc, char *argv[]) case 'S': Sflag = 1; break; - case '?': default: usage(); } Index: usr.bin/tr/tr.c =================================================================== RCS file: /cvs/src/usr.bin/tr/tr.c,v retrieving revision 1.21 diff -u -p -r1.21 tr.c --- usr.bin/tr/tr.c 11 Feb 2022 16:09:21 -0000 1.21 +++ usr.bin/tr/tr.c 4 Dec 2022 02:10:03 -0000 @@ -104,7 +104,6 @@ main(int argc, char *argv[]) case 's': sflag = 1; break; - case '?': default: usage(); } Index: usr.bin/tset/tset.c =================================================================== RCS file: /cvs/src/usr.bin/tset/tset.c,v retrieving revision 1.43 diff -u -p -r1.43 tset.c --- usr.bin/tset/tset.c 22 Jun 2021 18:33:48 -0000 1.43 +++ usr.bin/tset/tset.c 4 Dec 2022 02:10:03 -0000 @@ -1176,7 +1176,6 @@ main(int argc, char **argv) case 'w': /* set window-size */ opt_w = TRUE; break; - case '?': default: usage(); } Index: usr.bin/tty/tty.c =================================================================== RCS file: /cvs/src/usr.bin/tty/tty.c,v retrieving revision 1.12 diff -u -p -r1.12 tty.c --- usr.bin/tty/tty.c 12 Jul 2021 15:09:20 -0000 1.12 +++ usr.bin/tty/tty.c 4 Dec 2022 02:10:03 -0000 @@ -50,7 +50,6 @@ main(int argc, char *argv[]) case 's': sflag = 1; break; - case '?': default: usage(); /* NOTREACHED */ Index: usr.bin/unvis/unvis.c =================================================================== RCS file: /cvs/src/usr.bin/unvis/unvis.c,v retrieving revision 1.14 diff -u -p -r1.14 unvis.c --- usr.bin/unvis/unvis.c 9 Oct 2015 01:37:09 -0000 1.14 +++ usr.bin/unvis/unvis.c 4 Dec 2022 02:10:03 -0000 @@ -48,7 +48,6 @@ main(int argc, char *argv[]) while ((ch = getopt(argc, argv, "")) != -1) switch(ch) { - case '?': default: (void) fprintf(stderr, "usage: unvis [file ...]\n"); exit(1); Index: usr.bin/usbhidctl/usbhid.c =================================================================== RCS file: /cvs/src/usr.bin/usbhidctl/usbhid.c,v retrieving revision 1.18 diff -u -p -r1.18 usbhid.c --- usr.bin/usbhidctl/usbhid.c 15 Dec 2021 11:21:35 -0000 1.18 +++ usr.bin/usbhidctl/usbhid.c 4 Dec 2022 02:10:03 -0000 @@ -776,7 +776,7 @@ main(int argc, char **argv) wflag = aflag = nflag = verbose = rflag = Rflag = lflag = 0; dev = NULL; table = NULL; - while ((ch = getopt(argc, argv, "?af:lnRrt:vw")) != -1) { + while ((ch = getopt(argc, argv, "af:lnRrt:vw")) != -1) { switch (ch) { case 'a': aflag = 1; @@ -805,7 +805,6 @@ main(int argc, char **argv) case 'w': wflag = 1; break; - case '?': default: usage(); /* NOTREACHED */ Index: usr.bin/usbhidaction/usbhidaction.c =================================================================== RCS file: /cvs/src/usr.bin/usbhidaction/usbhidaction.c,v retrieving revision 1.25 diff -u -p -r1.25 usbhidaction.c --- usr.bin/usbhidaction/usbhidaction.c 2 Aug 2022 09:07:34 -0000 1.25 +++ usr.bin/usbhidaction/usbhidaction.c 4 Dec 2022 02:10:03 -0000 @@ -111,7 +111,6 @@ main(int argc, char **argv) demon = 0; verbose++; break; - case '?': default: usage(); } Index: usr.bin/vis/vis.c =================================================================== RCS file: /cvs/src/usr.bin/vis/vis.c,v retrieving revision 1.21 diff -u -p -r1.21 vis.c --- usr.bin/vis/vis.c 3 Aug 2020 01:08:37 -0000 1.21 +++ usr.bin/vis/vis.c 4 Dec 2022 02:10:03 -0000 @@ -102,7 +102,6 @@ main(int argc, char *argv[]) debug = 1; break; #endif - case '?': default: usage(); } Index: usr.bin/vmstat/vmstat.c =================================================================== RCS file: /cvs/src/usr.bin/vmstat/vmstat.c,v retrieving revision 1.154 diff -u -p -r1.154 vmstat.c --- usr.bin/vmstat/vmstat.c 26 Jul 2022 14:49:13 -0000 1.154 +++ usr.bin/vmstat/vmstat.c 4 Dec 2022 02:10:03 -0000 @@ -172,7 +172,6 @@ main(int argc, char *argv[]) case 'z': zflag = 1; break; - case '?': default: usage(); } Index: usr.bin/w/w.c =================================================================== RCS file: /cvs/src/usr.bin/w/w.c,v retrieving revision 1.67 diff -u -p -r1.67 w.c --- usr.bin/w/w.c 22 Feb 2022 17:35:01 -0000 1.67 +++ usr.bin/w/w.c 4 Dec 2022 02:10:03 -0000 @@ -148,7 +148,6 @@ main(int argc, char *argv[]) case 'f': case 'l': case 's': case 'u': case 'w': warnx("[-flsuw] no longer supported"); /* FALLTHROUGH */ - case '?': default: usage(wcmd); } Index: usr.bin/wc/wc.c =================================================================== RCS file: /cvs/src/usr.bin/wc/wc.c,v retrieving revision 1.30 diff -u -p -r1.30 wc.c --- usr.bin/wc/wc.c 2 Sep 2022 15:21:40 -0000 1.30 +++ usr.bin/wc/wc.c 4 Dec 2022 02:10:03 -0000 @@ -81,7 +81,6 @@ main(int argc, char *argv[]) case 'h': humanchar = 1; break; - case '?': default: fprintf(stderr, "usage: %s [-c | -m] [-hlw] [file ...]\n", Index: usr.bin/xargs/xargs.c =================================================================== RCS file: /cvs/src/usr.bin/xargs/xargs.c,v retrieving revision 1.35 diff -u -p -r1.35 xargs.c --- usr.bin/xargs/xargs.c 19 Jul 2020 13:19:25 -0000 1.35 +++ usr.bin/xargs/xargs.c 4 Dec 2022 02:10:03 -0000 @@ -169,10 +169,9 @@ main(int argc, char *argv[]) case '0': zflag = 1; break; - case '?': default: usage(); - } + } argc -= optind; argv += optind; Index: usr.bin/xinstall/xinstall.c =================================================================== RCS file: /cvs/src/usr.bin/xinstall/xinstall.c,v retrieving revision 1.76 diff -u -p -r1.76 xinstall.c --- usr.bin/xinstall/xinstall.c 28 Nov 2021 19:28:42 -0000 1.76 +++ usr.bin/xinstall/xinstall.c 4 Dec 2022 02:10:03 -0000 @@ -140,7 +140,6 @@ main(int argc, char *argv[]) case 'd': dodir = 1; break; - case '?': default: usage(); } Index: usr.sbin/ac/ac.c =================================================================== RCS file: /cvs/src/usr.sbin/ac/ac.c,v retrieving revision 1.27 diff -u -p -r1.27 ac.c --- usr.sbin/ac/ac.c 23 Aug 2018 06:27:54 -0000 1.27 +++ usr.sbin/ac/ac.c 4 Dec 2022 02:10:03 -0000 @@ -223,7 +223,6 @@ main(int argc, char *argv[]) case 'w': fp = file(optarg); break; - case '?': default: usage(); break; Index: usr.sbin/apmd/apmd.c =================================================================== RCS file: /cvs/src/usr.sbin/apmd/apmd.c,v retrieving revision 1.109 diff -u -p -r1.109 apmd.c --- usr.sbin/apmd/apmd.c 18 Feb 2022 22:54:13 -0000 1.109 +++ usr.sbin/apmd/apmd.c 4 Dec 2022 02:10:04 -0000 @@ -480,7 +480,6 @@ main(int argc, char *argv[]) errx(1, "battery percentage is %s: %s", errstr, optarg); break; - case '?': default: usage(); } Index: usr.sbin/dev_mkdb/dev_mkdb.c =================================================================== RCS file: /cvs/src/usr.sbin/dev_mkdb/dev_mkdb.c,v retrieving revision 1.18 diff -u -p -r1.18 dev_mkdb.c --- usr.sbin/dev_mkdb/dev_mkdb.c 12 Jul 2021 15:09:20 -0000 1.18 +++ usr.sbin/dev_mkdb/dev_mkdb.c 4 Dec 2022 02:10:04 -0000 @@ -75,7 +75,6 @@ main(int argc, char *argv[]) while ((ch = getopt(argc, argv, "")) != -1) switch(ch) { - case '?': default: usage(); } Index: usr.sbin/fdformat/fdformat.c =================================================================== RCS file: /cvs/src/usr.sbin/fdformat/fdformat.c,v retrieving revision 1.24 diff -u -p -r1.24 fdformat.c --- usr.sbin/fdformat/fdformat.c 28 Jun 2019 13:32:47 -0000 1.24 +++ usr.sbin/fdformat/fdformat.c 4 Dec 2022 02:10:04 -0000 @@ -236,7 +236,7 @@ main(int argc, char *argv[]) verify_only = 1; break; - case '?': default: + default: usage(); } Index: usr.sbin/hotplugd/hotplugd.c =================================================================== RCS file: /cvs/src/usr.sbin/hotplugd/hotplugd.c,v retrieving revision 1.17 diff -u -p -r1.17 hotplugd.c --- usr.sbin/hotplugd/hotplugd.c 12 Jul 2021 15:09:21 -0000 1.17 +++ usr.sbin/hotplugd/hotplugd.c 4 Dec 2022 02:10:04 -0000 @@ -67,7 +67,6 @@ main(int argc, char *argv[]) case 'd': device = optarg; break; - case '?': default: usage(); /* NOTREACHED */ Index: usr.sbin/inetd/inetd.c =================================================================== RCS file: /cvs/src/usr.sbin/inetd/inetd.c,v retrieving revision 1.162 diff -u -p -r1.162 inetd.c --- usr.sbin/inetd/inetd.c 30 Dec 2020 18:41:06 -0000 1.162 +++ usr.sbin/inetd/inetd.c 4 Dec 2022 02:10:04 -0000 @@ -314,7 +314,6 @@ main(int argc, char *argv[]) optarg); break; } - case '?': default: fprintf(stderr, "usage: inetd [-d] [-R rate] [configuration_file]\n"); Index: usr.sbin/iostat/iostat.c =================================================================== RCS file: /cvs/src/usr.sbin/iostat/iostat.c,v retrieving revision 1.44 diff -u -p -r1.44 iostat.c --- usr.sbin/iostat/iostat.c 12 Jul 2021 15:09:21 -0000 1.44 +++ usr.sbin/iostat/iostat.c 4 Dec 2022 02:10:04 -0000 @@ -150,7 +150,6 @@ main(int argc, char *argv[]) if (errstr) errx(1, "wait is %s", errstr); break; - case '?': default: usage(); } Index: usr.sbin/lpr/lpq/lpq.c =================================================================== RCS file: /cvs/src/usr.sbin/lpr/lpq/lpq.c,v retrieving revision 1.23 diff -u -p -r1.23 lpq.c --- usr.sbin/lpr/lpq/lpq.c 29 Feb 2016 17:26:02 -0000 1.23 +++ usr.sbin/lpr/lpq/lpq.c 4 Dec 2022 02:10:04 -0000 @@ -104,7 +104,6 @@ main(int argc, char **argv) if (wait_time < 30) warnx("warning: wait time less than 30 seconds"); break; - case '?': default: usage(); } Index: usr.sbin/makefs/makefs.c =================================================================== RCS file: /cvs/src/usr.sbin/makefs/makefs.c,v retrieving revision 1.21 diff -u -p -r1.21 makefs.c --- usr.sbin/makefs/makefs.c 12 Jul 2021 15:09:21 -0000 1.21 +++ usr.sbin/makefs/makefs.c 4 Dec 2022 02:10:04 -0000 @@ -187,7 +187,6 @@ main(int argc, char *argv[]) stampts = get_tstamp(optarg); break; - case '?': default: usage(); } Index: usr.sbin/mtree/mtree.c =================================================================== RCS file: /cvs/src/usr.sbin/mtree/mtree.c,v retrieving revision 1.27 diff -u -p -r1.27 mtree.c --- usr.sbin/mtree/mtree.c 15 Nov 2021 15:14:24 -0000 1.27 +++ usr.sbin/mtree/mtree.c 4 Dec 2022 02:10:04 -0000 @@ -124,7 +124,6 @@ main(int argc, char *argv[]) case 'x': ftsoptions |= FTS_XDEV; break; - case '?': default: usage(); } Index: usr.sbin/netgroup_mkdb/netgroup_mkdb.c =================================================================== RCS file: /cvs/src/usr.sbin/netgroup_mkdb/netgroup_mkdb.c,v retrieving revision 1.22 diff -u -p -r1.22 netgroup_mkdb.c --- usr.sbin/netgroup_mkdb/netgroup_mkdb.c 28 Jun 2019 14:20:40 -0000 1.22 +++ usr.sbin/netgroup_mkdb/netgroup_mkdb.c 4 Dec 2022 02:10:04 -0000 @@ -110,7 +110,6 @@ main(int argc, char *argv[]) dbname = optarg; break; - case '?': default: usage(); } Index: usr.sbin/pwd_mkdb/pwd_mkdb.c =================================================================== RCS file: /cvs/src/usr.sbin/pwd_mkdb/pwd_mkdb.c,v retrieving revision 1.59 diff -u -p -r1.59 pwd_mkdb.c --- usr.sbin/pwd_mkdb/pwd_mkdb.c 28 Nov 2021 19:28:42 -0000 1.59 +++ usr.sbin/pwd_mkdb/pwd_mkdb.c 4 Dec 2022 02:10:04 -0000 @@ -135,7 +135,6 @@ main(int argc, char **argv) break; case 'v': /* backward compatible */ break; - case '?': default: usage(); } Index: usr.sbin/rpc.lockd/lockd.c =================================================================== RCS file: /cvs/src/usr.sbin/rpc.lockd/lockd.c,v retrieving revision 1.14 diff -u -p -r1.14 lockd.c --- usr.sbin/rpc.lockd/lockd.c 18 Apr 2015 18:28:38 -0000 1.14 +++ usr.sbin/rpc.lockd/lockd.c 4 Dec 2022 02:10:04 -0000 @@ -91,7 +91,6 @@ main(int argc, char *argv[]) } break; default: - case '?': usage(); /* NOTREACHED */ } Index: usr.sbin/rpc.statd/statd.c =================================================================== RCS file: /cvs/src/usr.sbin/rpc.statd/statd.c,v retrieving revision 1.4 diff -u -p -r1.4 statd.c --- usr.sbin/rpc.statd/statd.c 21 Jan 2017 08:33:51 -0000 1.4 +++ usr.sbin/rpc.statd/statd.c 4 Dec 2022 02:10:04 -0000 @@ -97,7 +97,6 @@ main(int argc, char **argv) debug = 1; break; default: - case '?': fprintf(stderr, "usage: %s [-d]\n", __progname); exit(1); /* NOTREACHED */ Index: usr.sbin/sa/main.c =================================================================== RCS file: /cvs/src/usr.sbin/sa/main.c,v retrieving revision 1.18 diff -u -p -r1.18 main.c --- usr.sbin/sa/main.c 22 Feb 2022 17:22:29 -0000 1.18 +++ usr.sbin/sa/main.c 4 Dec 2022 02:10:04 -0000 @@ -164,7 +164,6 @@ main(int argc, char **argv) if (errstr) errx(1, "-v %s: %s", optarg, errstr); break; - case '?': default: (void)fprintf(stderr, "usage: %s [-abcDdfijKklmnqrstu] [-v cutoff]" Index: usr.sbin/wsfontload/wsfontload.c =================================================================== RCS file: /cvs/src/usr.sbin/wsfontload/wsfontload.c,v retrieving revision 1.25 diff -u -p -r1.25 wsfontload.c --- usr.sbin/wsfontload/wsfontload.c 25 Oct 2021 19:54:29 -0000 1.25 +++ usr.sbin/wsfontload/wsfontload.c 4 Dec 2022 02:10:04 -0000 @@ -121,7 +121,6 @@ main(int argc, char *argv[]) case 'B': f.byteorder = WSDISPLAY_FONTORDER_R2L; break; - case '?': default: usage(); break; Index: usr.sbin/wsconscfg/wsconscfg.c =================================================================== RCS file: /cvs/src/usr.sbin/wsconscfg/wsconscfg.c,v retrieving revision 1.17 diff -u -p -r1.17 wsconscfg.c --- usr.sbin/wsconscfg/wsconscfg.c 24 Oct 2021 21:24:19 -0000 1.17 +++ usr.sbin/wsconscfg/wsconscfg.c 4 Dec 2022 02:10:04 -0000 @@ -98,7 +98,6 @@ main(int argc, char *argv[]) case 'F': dsd.flags |= WSDISPLAY_DELSCR_FORCE; break; - case '?': default: usage(); break;