whitespace and comment format fixes, no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

libbb/ask_confirmation.c

@@ -6,12 +6,11 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+#include "libbb.h"
 
 /* Read a line from stdin.  If the first non-whitespace char is 'y' or 'Y',
  * return 1.  Otherwise return 0.
  */
-#include "libbb.h"
-
 int FAST_FUNC bb_ask_confirmation(void)
 {
 	char first = 0;

libbb/bb_askpass.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* do nothing signal handler */

libbb/bb_do_delay.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 void FAST_FUNC bb_do_delay(int seconds)

libbb/bb_pwd.c

@@ -7,7 +7,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* TODO: maybe change API to return malloced data?

libbb/bb_qsort.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 int /* not FAST_FUNC! */ bb_pstrcmp(const void *a, const void *b)

libbb/bb_strtod.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 #include <math.h>  /* just for HUGE_VAL */
 

libbb/bb_strtonum.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* On exit: errno = 0 only if there was non-empty, '\0' terminated value

libbb/bbunit.c

@@ -6,9 +6,9 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+//applet:IF_UNIT_TEST(APPLET(unit, BB_DIR_USR_BIN, BB_SUID_DROP))
 
 //kbuild:lib-$(CONFIG_UNIT_TEST) += bbunit.o
-//applet:IF_UNIT_TEST(APPLET(unit, BB_DIR_USR_BIN, BB_SUID_DROP))
 
 //usage:#define unit_trivial_usage
 //usage:       ""

libbb/change_identity.c

@@ -27,7 +27,6 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
-
 #include "libbb.h"
 
 /* Become the user and group(s) specified by PW.  */

libbb/chomp.c

@@ -7,7 +7,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 void FAST_FUNC chomp(char *s)

libbb/compare_string_array.c

@@ -2,7 +2,6 @@
 /*
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /*

libbb/concat_path_file.c

@@ -7,6 +7,7 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+#include "libbb.h"
 
 /* Concatenate path and filename to new allocated buffer.
  * Add '/' only as needed (no duplicate // are produced).
@@ -14,8 +15,6 @@
  * filename should not be NULL.
  */
 
-#include "libbb.h"
-
 char* FAST_FUNC concat_path_file(const char *path, const char *filename)
 {
 	char *lc;

libbb/concat_subpath_file.c

@@ -6,6 +6,7 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+#include "libbb.h"
 
 /*
    This function make special for recursive actions with usage
@@ -13,8 +14,6 @@
    and skipping "." and ".." directory entries
 */
 
-#include "libbb.h"
-
 char* FAST_FUNC concat_subpath_file(const char *path, const char *f)
 {
 	if (f && DOT_OR_DOTDOT(f))

libbb/copyfd.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 #if ENABLE_FEATURE_USE_SENDFILE
 # include <sys/sendfile.h>

libbb/correct_password.c

@@ -27,7 +27,6 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
-
 #include "libbb.h"
 
 #define SHADOW_BUFSIZE 256

libbb/crc32.c

@@ -15,7 +15,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 uint32_t *global_crc32_table;

libbb/default_error_retval.c

@@ -4,7 +4,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 /* Seems silly to copyright a global variable.  ;-)  Oh well.
  *
  * At least one applet (cmp) returns a value different from the typical
@@ -12,7 +11,6 @@
  * by the applet.  I suppose we could use a wrapper function to set it, but
  * that too seems silly.
  */
-
 #include "libbb.h"
 
 uint8_t xfunc_error_retval = EXIT_FAILURE;

libbb/device_open.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* try to open up the specified device */

libbb/die_if_bad_username.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* To avoid problems, the username should consist only of

libbb/dump.c

@@ -10,7 +10,6 @@
  *
  * Original copyright notice is retained at the end of this file.
  */
-
 #include "libbb.h"
 #include "dump.h"
 

libbb/executable.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* check if path points to an executable file;

libbb/fclose_nonstdin.c

@@ -6,14 +6,12 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+#include "libbb.h"
 
 /* A number of standard utilities can accept multiple command line args
  * of '-' for stdin, according to SUSv3.  So we encapsulate the check
  * here to save a little space.
  */
-
-#include "libbb.h"
-
 int FAST_FUNC fclose_if_not_stdin(FILE *f)
 {
 	/* Some more paranoid applets want ferror() check too */

libbb/fflush_stdout_and_exit.c

@@ -6,13 +6,11 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+#include "libbb.h"
 
 /* Attempt to fflush(stdout), and exit with an error code if stdout is
  * in an error state.
  */
-
-#include "libbb.h"
-
 void FAST_FUNC fflush_stdout_and_exit(int retval)
 {
 	xfunc_error_retval = retval;

libbb/fgets_str.c

@@ -7,7 +7,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 static char *xmalloc_fgets_internal(FILE *file, const char *terminating_string, int chop_off, size_t *maxsz_p)

libbb/find_mount_point.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 #include <mntent.h>
 

libbb/find_pid_by_name.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /*

libbb/find_root_device.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* Find block device /dev/XXX which contains specified file

libbb/full_write.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /*

libbb/get_console.c

@@ -7,7 +7,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* From <linux/kd.h> */

libbb/get_line_from_file.c

@@ -8,7 +8,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 char* FAST_FUNC bb_get_chunk_from_file(FILE *file, int *end)

libbb/getpty.c

@@ -5,7 +5,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 #define DEBUG 0

libbb/hash_md5_sha.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 #define NEED_SHA512 (ENABLE_SHA512SUM || ENABLE_USE_BB_CRYPT_SHA)

libbb/human_readable.c

@@ -22,7 +22,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 const char* FAST_FUNC make_human_readable_str(unsigned long long val,

libbb/in_ether.c

@@ -2,7 +2,6 @@
 /*
  * Utility routines.
  */
-
 //kbuild:lib-$(CONFIG_ARP) += in_ether.o
 //kbuild:lib-$(CONFIG_IFCONFIG) += in_ether.o
 //kbuild:lib-$(CONFIG_IFENSLAVE) += in_ether.o

libbb/inet_common.c

@@ -7,7 +7,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 #include "inet_common.h"
 

libbb/inode_hash.c

@@ -7,7 +7,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 typedef struct ino_dev_hash_bucket_struct {

libbb/isdirectory.c

@@ -7,7 +7,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include <sys/stat.h>
 #include "libbb.h"
 

libbb/kernel_version.c

@@ -6,12 +6,10 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 /* After libbb.h, since it needs sys/types.h on some systems */
 #include <sys/utsname.h>  /* for uname(2) */
 
-
 /* Returns current kernel version encoded as major*65536 + minor*256 + patch,
  * so, for example,  to check if the kernel is greater than 2.2.11:
  *

libbb/last_char_is.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* Find out if the last character of a string matches the one given.

libbb/llist.c

@@ -9,7 +9,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* Add data to the start of the linked list.  */

libbb/login.c

@@ -8,7 +8,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 /* After libbb.h, since it needs sys/types.h on some systems */
 #include <sys/utsname.h>

libbb/make_directory.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 /* Mar 5, 2003    Manuel Novoa III
  *
  * This is the main work function for the 'mkdir' applet.  As such, it
@@ -21,7 +20,6 @@
  * To set specific permissions on 'path', pass the appropriate 'mode'
  * val.  Otherwise, pass -1 to get default permissions.
  */
-
 #include "libbb.h"
 
 /* This function is used from NOFORK applets. It must not allocate anything */

libbb/match_fstype.c

@@ -9,7 +9,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 int FAST_FUNC fstype_matches(const char *fstype, const char *comma_list)

libbb/messages.c

@@ -4,7 +4,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* allow default system PATH to be extended via CFLAGS */

libbb/mode_string.c

@@ -10,8 +10,6 @@
 /* Aug 13, 2003
  * Fix a bug reported by junkio@cox.net involving the mode_chars index.
  */
-
-
 #include <assert.h>
 #include <sys/stat.h>
 

libbb/mtab.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include <mntent.h>
 #include "libbb.h"
 

libbb/nuke_str.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 //kbuild:lib-y += nuke_str.o
 
 #include "libbb.h"

libbb/parse_mode.c

@@ -6,11 +6,10 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+#include "libbb.h"
 
 /* http://www.opengroup.org/onlinepubs/007904975/utilities/chmod.html */
 
-#include "libbb.h"
-
 /* This function is used from NOFORK applets. It must not allocate anything */
 
 #define FILEMODEBITS (S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO)

libbb/percent_decode.c

@@ -2,7 +2,6 @@
 /*
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 //kbuild:lib-y += percent_decode.o
 
 #include "libbb.h"

libbb/printable.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 void FAST_FUNC fputc_printable(int ch, FILE *file)

libbb/process_escape_sequence.c

@@ -7,7 +7,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 #define WANT_HEX_ESCAPES 1

libbb/procps.c

@@ -8,7 +8,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 

libbb/ptr_to_globals.c

@@ -4,7 +4,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 #include <errno.h>
 
 struct globals;

libbb/pw_encrypt.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* static const uint8_t ascii64[] ALIGN1 =

libbb/recursive_action.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 #undef DEBUG_RECURS_ACTION

libbb/remove_file.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* Used from NOFORK applets. Must not allocate anything */

libbb/replace.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 //kbuild:lib-y += replace.o
 
 #include "libbb.h"

libbb/run_shell.c

@@ -27,7 +27,6 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
-
 #include "libbb.h"
 #if ENABLE_SELINUX
 #include <selinux/selinux.h>  /* for setexeccon  */

libbb/safe_gethostname.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 /*
  * SUSv2 guarantees that "Host names are limited to 255 bytes"
  * POSIX.1-2001 guarantees that "Host names (not including the terminating
@@ -23,7 +22,6 @@
  * Host software MUST handle host names of up to 63 characters and
  * SHOULD handle host names of up to 255 characters.
  */
-
 #include "libbb.h"
 #include <sys/utsname.h>
 

libbb/safe_poll.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* Wrapper which restarts poll on EINTR or ENOMEM.

libbb/safe_strncpy.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* Like strncpy but make sure the resulting string is always 0 terminated. */

libbb/safe_write.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 ssize_t FAST_FUNC safe_write(int fd, const void *buf, size_t count)

libbb/setup_environment.c

@@ -27,7 +27,6 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
-
 #include "libbb.h"
 
 void FAST_FUNC setup_environment(const char *shell, int flags, const struct passwd *pw)

libbb/signals.c

@@ -8,7 +8,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* All known arches use small ints for signals */

libbb/skip_whitespace.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 char* FAST_FUNC skip_whitespace(const char *s)

libbb/speed_table.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 struct speed_map {

libbb/strrstr.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /*

libbb/trim.c

@@ -7,7 +7,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 char* FAST_FUNC trim(char *s)

libbb/uuencode.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* Conversion table.  for base 64 */

libbb/wfopen.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 FILE* FAST_FUNC fopen_or_warn(const char *path, const char *mode)

libbb/wfopen_input.c

@@ -6,14 +6,13 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
+#include "libbb.h"
 
 /* A number of applets need to open a file for reading, where the filename
  * is a command line arg.  Since often that arg is '-' (meaning stdin),
  * we avoid testing everywhere by consolidating things in this routine.
  */
 
-#include "libbb.h"
-
 FILE* FAST_FUNC fopen_or_warn_stdin(const char *filename)
 {
 	FILE *fp = stdin;

libbb/write.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* Open file and write string str to it, close file.

libbb/xatonum.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 #define type long long

libbb/xconnect.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 #include <sys/types.h>
 #include <sys/socket.h> /* netinet/in.h needs it */
 #include <netinet/in.h>

libbb/xfunc_die.c

@@ -6,12 +6,11 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
+#include "libbb.h"
 
 /* Keeping it separate allows to NOT pull in stdio for VERY small applets.
  * Try building busybox with only "true" enabled... */
 
-#include "libbb.h"
-
 void (*die_func)(void);
 
 void FAST_FUNC xfunc_die(void)

libbb/xfuncs.c

@@ -8,7 +8,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 /* We need to have separate xfuncs.c and xfuncs_printf.c because
  * with current linkers, even with section garbage collection,
  * if *.o module references any of XXXprintf functions, you pull in
@@ -21,7 +20,6 @@
  *
  * TODO: move xmalloc() and xatonum() here.
  */
-
 #include "libbb.h"
 
 /* Turn on nonblocking I/O on a fd */

libbb/xfuncs_printf.c

@@ -8,7 +8,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 /* We need to have separate xfuncs.c and xfuncs_printf.c because
  * with current linkers, even with section garbage collection,
  * if *.o module references any of XXXprintf functions, you pull in
@@ -19,7 +18,6 @@
  * which do not pull in printf, directly or indirectly.
  * xfunc_printf.c contains those which do.
  */
-
 #include "libbb.h"
 
 

libbb/xgetcwd.c

@@ -8,7 +8,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* Return the current directory, newly allocated, arbitrarily long.

libbb/xreadlink.c

@@ -5,7 +5,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* Some systems (eg Hurd) do not have MAXSYMLINKS definition,

libbb/xrealloc_vector.c

@@ -6,7 +6,6 @@
  *
  * Licensed under GPLv2, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 
 /* Resize (grow) malloced vector.

libbb/xregcomp.c

@@ -7,7 +7,6 @@
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  */
-
 #include "libbb.h"
 #include "xregex.h"