Clean up #includes

basename.c

@@ -1,7 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #include <libgen.h>
 #include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 
 #include "util.h"

cat.c

@@ -1,6 +1,5 @@
 /* See LICENSE file for copyright and license details. */
 #include <stdio.h>
-#include <stdlib.h>
 #include <unistd.h>
 
 #include "text.h"

chgrp.c

@@ -1,11 +1,8 @@
 /* See LICENSE file for copyright and license details. */
+#include <sys/stat.h>
+
 #include <errno.h>
 #include <grp.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/types.h>
 #include <unistd.h>
 
 #include "util.h"

chmod.c

@@ -1,8 +1,5 @@
 /* See LICENSE file for copyright and license details. */
-#include <stdlib.h>
-#include <string.h>
 #include <sys/stat.h>
-#include <unistd.h>
 
 #include "util.h"
 

cksum.c

@@ -1,9 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #include <inttypes.h>
-#include <stdint.h>
 #include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
 
 #include "util.h"
 

cmp.c

@@ -1,8 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
 
 #include "util.h"
 

cols.c

@@ -1,10 +1,11 @@
 /* See LICENSE file for copyright and license details. */
+#include <sys/ioctl.h>
+
 #include <limits.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sys/ioctl.h>
 #include <unistd.h>
 
 #include "text.h"

comm.c

@@ -1,5 +1,4 @@
 /* See LICENSE file for copyright and license details. */
-#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

cp.c

@@ -1,5 +1,4 @@
 /* See LICENSE file for copyright and license details. */
-#include <stdlib.h>
 #include <sys/stat.h>
 
 #include "fs.h"

cron.c

@@ -1,10 +1,7 @@
 /* See LICENSE file for copyright and license details. */
-#include <sys/types.h>
 #include <sys/wait.h>
 
 #include <errno.h>
-#include <limits.h>
-#include <signal.h>
 #include <stdarg.h>
 #include <stdlib.h>
 #include <stdio.h>

cut.c

@@ -3,7 +3,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "text.h"
 #include "utf.h"
 #include "util.h"
 

date.c

@@ -1,9 +1,7 @@
 /* See LICENSE file for copyright and license details. */
-#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <time.h>
-#include <unistd.h>
 
 #include "util.h"
 

dirname.c

@@ -1,8 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #include <libgen.h>
 #include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
 
 #include "util.h"
 

du.c

@@ -1,12 +1,12 @@
 /* See LICENSE file for copyright and license details. */
+#include <sys/stat.h>
+#include <sys/types.h>
+
 #include <dirent.h>
-#include <limits.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sys/stat.h>
-#include <sys/types.h>
 #include <unistd.h>
 
 #include "util.h"

echo.c

@@ -1,6 +1,5 @@
 /* See LICENSE file for copyright and license details. */
 #include <stdio.h>
-#include <stdlib.h>
 
 #include "util.h"
 

expand.c

@@ -1,9 +1,6 @@
 /* See LICENSE file for copyright and license details. */
-#include <limits.h>
 #include <stdint.h>
-#include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 
 #include "utf.h"
 #include "util.h"

expr.c

@@ -1,8 +1,5 @@
 /* See LICENSE file for copyright and license details. */
 #include <inttypes.h>
-#include <limits.h>
-#include <regex.h>
-#include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

fold.c

@@ -1,10 +1,8 @@
 /* See LICENSE file for copyright and license details. */
 #include <ctype.h>
-#include <limits.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <unistd.h>
 
 #include "util.h"
 

grep.c

@@ -3,11 +3,8 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <strings.h>
-#include <unistd.h>
 
 #include "queue.h"
-#include "text.h"
 #include "util.h"
 
 enum { Match = 0, NoMatch = 1, Error = 2 };

head.c

@@ -1,10 +1,7 @@
 /* See LICENSE file for copyright and license details. */
-#include <limits.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
 
 #include "util.h"
 

hostname.c

@@ -1,5 +1,4 @@
 /* See LICENSE file for copyright and license details. */
-#include <limits.h>
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>

kill.c

@@ -1,13 +1,11 @@
 /* See LICENSE file for copyright and license details. */
+#include <sys/wait.h>
+
 #include <ctype.h>
 #include <errno.h>
-#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <strings.h>
-#include <sys/wait.h>
-#include <unistd.h>
 
 #include "util.h"
 

link.c

@@ -1,5 +1,4 @@
 /* See LICENSE file for copyright and license details. */
-#include <errno.h>
 #include <unistd.h>
 
 #include "util.h"

ln.c

@@ -1,11 +1,8 @@
 /* See LICENSE file for copyright and license details. */
-#include <errno.h>
+#include <sys/stat.h>
+
 #include <fcntl.h>
 #include <libgen.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/stat.h>
 #include <unistd.h>
 
 #include "util.h"

logger.c

@@ -2,7 +2,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <strings.h>
 #define SYSLOG_NAMES
 #include <syslog.h>
 #include <unistd.h>

ls.c

@@ -1,11 +1,12 @@
 /* See LICENSE file for copyright and license details. */
+#include <sys/stat.h>
+
 #include <dirent.h>
 #include <grp.h>
 #include <pwd.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sys/stat.h>
 #include <time.h>
 #include <unistd.h>
 

mkdir.c

@@ -1,10 +1,9 @@
 /* See LICENSE file for copyright and license details. */
+#include <sys/stat.h>
+
 #include <errno.h>
-#include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sys/stat.h>
-#include <unistd.h>
 
 #include "util.h"
 

mkfifo.c

@@ -1,8 +1,7 @@
 /* See LICENSE file for copyright and license details. */
-#include <fcntl.h>
-#include <stdlib.h>
 #include <sys/stat.h>
-#include <unistd.h>
+
+#include <stdlib.h>
 
 #include "util.h"
 

mktemp.c

@@ -1,9 +1,7 @@
 /* See LICENSE file for copyright and license details. */
 #include <libgen.h>
-#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
 #include <unistd.h>
 
 #include "util.h"

mv.c

@@ -1,9 +1,8 @@
 /* See LICENSE file for copyright and license details. */
+#include <sys/stat.h>
+
 #include <errno.h>
 #include <stdio.h>
-#include <stdlib.h>
-#include <sys/stat.h>
-#include <unistd.h>
 
 #include "fs.h"
 #include "util.h"

nice.c

@@ -1,10 +1,8 @@
 /* See LICENSE file for copyright and license details. */
-#include <errno.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
 #include <sys/resource.h>
-#include <sys/time.h>
+
+#include <errno.h>
+#include <stdlib.h>
 #include <unistd.h>
 
 #include "util.h"

nl.c

@@ -1,11 +1,8 @@
 /* See LICENSE file for copyright and license details. */
-#include <limits.h>
-#include <regex.h>
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
 
 #include "text.h"
 #include "util.h"

nohup.c

@@ -1,10 +1,10 @@
 /* See LICENSE file for copyright and license details. */
+#include <sys/stat.h>
+
 #include <errno.h>
 #include <fcntl.h>
 #include <signal.h>
-#include <stdlib.h>
 #include <unistd.h>
-#include <sys/stat.h>
 
 #include "util.h"
 

paste.c

@@ -1,9 +1,6 @@
 /* See LICENSE file for copyright and license details. */
-#include <locale.h>
 #include <stdlib.h>
-#include <stdio.h>
 #include <string.h>
-#include <unistd.h>
 
 #include "utf.h"
 #include "util.h"

pwd.c

@@ -1,8 +1,8 @@
 /* See LICENSE file for copyright and license details. */
+#include <sys/stat.h>
+
 #include <stdio.h>
 #include <stdlib.h>
-#include <unistd.h>
-#include <sys/stat.h>
 
 #include "util.h"
 

readlink.c

@@ -1,11 +1,10 @@
 /* See LICENSE file for copyright and license details. */
+#include <sys/stat.h>
+
 #include <unistd.h>
-#include <errno.h>
-#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sys/stat.h>
 
 #include "util.h"
 

renice.c

@@ -1,12 +1,10 @@
 /* See LICENSE file for copyright and license details. */
-#include <errno.h>
-#include <limits.h>
-#include <pwd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
 #include <sys/resource.h>
 
+#include <errno.h>
+#include <pwd.h>
+#include <stdlib.h>
+
 #include "util.h"
 
 static int strtop(const char *);

rm.c

@@ -1,9 +1,4 @@
 /* See LICENSE file for copyright and license details. */
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/stat.h>
-
 #include "fs.h"
 #include "util.h"
 

rmdir.c

@@ -1,7 +1,5 @@
 /* See LICENSE file for copyright and license details. */
 #include <libgen.h>
-#include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 

sed.c

@@ -15,7 +15,6 @@
 #include <ctype.h>
 #include <errno.h>
 #include <regex.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 

seq.c

@@ -1,9 +1,7 @@
 /* See LICENSE file for copyright and license details. */
-#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
 
 #include "util.h"
 

setsid.c

@@ -1,8 +1,5 @@
 /* See LICENSE file for copyright and license details. */
 #include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
 #include <unistd.h>
 
 #include "util.h"

sha1sum.c

@@ -1,7 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #include <stdint.h>
 #include <stdio.h>
-#include <stdlib.h>
 
 #include "crypt.h"
 #include "sha1.h"

sha256sum.c

@@ -1,7 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #include <stdint.h>
 #include <stdio.h>
-#include <stdlib.h>
 
 #include "crypt.h"
 #include "sha256.h"

sha512sum.c

@@ -1,7 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #include <stdint.h>
 #include <stdio.h>
-#include <stdlib.h>
 
 #include "crypt.h"
 #include "sha512.h"

sleep.c

@@ -1,6 +1,4 @@
 /* See LICENSE file for copyright and license details. */
-#include <limits.h>
-#include <stdlib.h>
 #include <unistd.h>
 
 #include "util.h"

sort.c

@@ -3,7 +3,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
 
 #include "text.h"
 #include "util.h"

split.c

@@ -1,6 +1,5 @@
 /* See LICENSE file for copyright and license details. */
 #include <ctype.h>
-#include <limits.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>

strings.c

@@ -1,7 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #include <ctype.h>
 #include <stdio.h>
-#include <stdlib.h>
 
 #include "util.h"
 

tail.c

@@ -1,7 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #include <sys/stat.h>
 
-#include <limits.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>

tar.c

@@ -1,10 +1,8 @@
 /* See LICENSE file for copyright and license details. */
 #include <sys/stat.h>
 #include <sys/time.h>
-#include <sys/types.h>
 
 #include <grp.h>
-#include <limits.h>
 #include <pwd.h>
 #include <stdio.h>
 #include <stdlib.h>

tee.c

@@ -1,8 +1,6 @@
 /* See LICENSE file for copyright and license details. */
 #include <signal.h>
 #include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
 
 #include "util.h"
 

test.c

@@ -1,8 +1,7 @@
 /* See LICENSE file for copyright and license details. */
-#include <limits.h>
-#include <stdio.h>
-#include <string.h>
 #include <sys/stat.h>
+
+#include <string.h>
 #include <unistd.h>
 
 #include "utf.h"

touch.c

@@ -1,9 +1,9 @@
 /* See LICENSE file for copyright and license details. */
+#include <sys/stat.h>
+
 #include <errno.h>
 #include <fcntl.h>
-#include <limits.h>
 #include <stdlib.h>
-#include <sys/stat.h>
 #include <time.h>
 #include <unistd.h>
 #include <utime.h>

tr.c

@@ -1,5 +1,4 @@
 /* See LICENSE file for copyright and license details. */
-#include <stdio.h>
 #include <stdlib.h>
 
 #include "utf.h"

uname.c

@@ -1,7 +1,7 @@
 /* See LICENSE file for copyright and license details. */
-#include <stdio.h>
 #include <sys/utsname.h>
-#include <unistd.h>
+
+#include <stdio.h>
 
 #include "util.h"
 

unexpand.c

@@ -1,6 +1,5 @@
 /* See LICENSE file for copyright and license details. */
 #include <stdint.h>
-#include <stdio.h>
 #include <stdlib.h>
 
 #include "utf.h"

uniq.c

@@ -1,11 +1,9 @@
 /* See LICENSE file for copyright and license details. */
+#include <ctype.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
-#include <ctype.h>
 
-#include "text.h"
 #include "util.h"
 
 static void uniqline(FILE *, char *);

uudecode.c

@@ -1,14 +1,11 @@
 /* See LICENSE file for copyright and license details. */
+#include <sys/stat.h>
+
 #include <errno.h>
-#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
 
-#include "text.h"
 #include "util.h"
 
 static int mflag = 0;

uuencode.c

@@ -1,9 +1,7 @@
 /* See LICENSE file for copyright and license details. */
-#include <stdio.h>
-#include <stdlib.h>
 #include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
+
+#include <stdio.h>
 
 #include "util.h"
 

wc.c

@@ -1,7 +1,4 @@
 /* See LICENSE file for copyright and license details. */
-#include <stdio.h>
-#include <unistd.h>
-
 #include "utf.h"
 #include "util.h"
 

xargs.c

@@ -1,12 +1,12 @@
 /* See LICENSE file for copyright and license details. */
+#include <sys/wait.h>
+
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sys/wait.h>
 #include <unistd.h>
 
-#include "text.h"
 #include "util.h"
 
 enum {

yes.c

@@ -1,6 +1,5 @@
 /* See LICENSE file for copyright and license details. */
 #include <stdio.h>
-#include <stdlib.h>
 
 #include "util.h"