whitespace fixes. no code changes

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

console-tools/loadfont.c

@@ -229,7 +229,7 @@ static void do_loadtable(int fd, unsigned char *inbuf, int tailsz, int fontsize,
 	}
 
 	/* Note: after PIO_UNIMAPCLR and before PIO_UNIMAP
-	   this printf did not work on many kernels */
+	 * this printf did not work on many kernels */
 
 	advice.advised_hashsize = 0;
 	advice.advised_hashstep = 0;

coreutils/cal.c

@@ -43,7 +43,7 @@ static const unsigned char days_in_month[] ALIGN1 = {
 };
 
 static const unsigned char sep1752[] ALIGN1 = {
-		 1,	2,	14,	15,	16,
+		1,	2,	14,	15,	16,
 	17,	18,	19,	20,	21,	22,	23,
 	24,	25,	26,	27,	28,	29,	30
 };
@@ -183,7 +183,7 @@ int cal_main(int argc UNUSED_PARAM, char **argv)
 		center(lineout,
 				(WEEK_LEN * 3 + HEAD_SEP * 2)
 				+ julian * (J_WEEK_LEN * 2 + HEAD_SEP
-						   - (WEEK_LEN * 3 + HEAD_SEP * 2)),
+						- (WEEK_LEN * 3 + HEAD_SEP * 2)),
 				0
 		);
 		puts("\n");		/* two \n's */

coreutils/chown.c

@@ -126,8 +126,8 @@ int chown_main(int argc UNUSED_PARAM, char **argv)
 	/* This matches coreutils behavior (almost - see below) */
 	param.chown_func = chown;
 	if (OPT_NODEREF
-	    /* || (OPT_RECURSE && !OPT_TRAVERSE_TOP): */
+	/* || (OPT_RECURSE && !OPT_TRAVERSE_TOP): */
-	    IF_DESKTOP( || (opt & (BIT_RECURSE|BIT_TRAVERSE_TOP)) == BIT_RECURSE)
+	IF_DESKTOP( || (opt & (BIT_RECURSE|BIT_TRAVERSE_TOP)) == BIT_RECURSE)
 	) {
 		param.chown_func = lchown;
 	}

coreutils/df.c

@@ -110,8 +110,8 @@ int df_main(int argc UNUSED_PARAM, char **argv)
 		df_disp_hr = xatoul_range(chp, 1, ULONG_MAX); /* disallow 0 */
 
 	/* From the manpage of df from coreutils-6.10:
-	   Disk space is shown in 1K blocks by default, unless the environment
+	 * Disk space is shown in 1K blocks by default, unless the environment
-	   variable POSIXLY_CORRECT is set, in which case 512-byte blocks are used.
+	 * variable POSIXLY_CORRECT is set, in which case 512-byte blocks are used.
 	 */
 	if (getenv("POSIXLY_CORRECT")) /* TODO - a new libbb function? */
 		df_disp_hr = 512;

coreutils/sort.c

@@ -219,7 +219,7 @@ static int compare_keys(const void *xarg, const void *yarg)
 		y = get_key(*(char **)yarg, key, flags);
 #else
 	/* This curly bracket serves no purpose but to match the nesting
-	   level of the for () loop we're not using */
+	 * level of the for () loop we're not using */
 	{
 		x = *(char **)xarg;
 		y = *(char **)yarg;

coreutils/sum.c

@@ -94,8 +94,8 @@ int sum_main(int argc UNUSED_PARAM, char **argv)
 		n = sum_file("-", type);
 	} else {
 		/* Need to print the name if either
-		   - more than one file given
+		 * - more than one file given
-		   - doing sysv */
+		 * - doing sysv */
 		type += (argv[1] || type == SUM_SYSV);
 		n = 1;
 		do {

editors/sed.c

@@ -1077,7 +1077,7 @@ static void process_files(void)
 				/* or does this line matches our last address regex */
 				|| (sed_cmd->end_match && old_matched
 				     && (regexec(sed_cmd->end_match,
-				                 pattern_space, 0, NULL, 0) == 0)
+						pattern_space, 0, NULL, 0) == 0)
 				)
 			);
 		}

editors/vi.c

@@ -1929,11 +1929,11 @@ static int find_range(char **start, char **stop, char c)
 		dot_end();		// find NL
 		q = dot;
 	} else {
-	    // nothing -- this causes any other values of c to
+		// nothing -- this causes any other values of c to
-	    // represent the one-character range under the
+		// represent the one-character range under the
-	    // cursor.  this is correct for ' ' and 'l', but
+		// cursor.  this is correct for ' ' and 'l', but
-	    // perhaps no others.
+		// perhaps no others.
-	    //
+		//
 	}
 	if (q < p) {
 		t = q;

include/bb_archive.h

@@ -220,9 +220,9 @@ IF_DESKTOP(long long) int unpack_xz_stream(transformer_aux_data_t *aux, int src_
 
 char* append_ext(char *filename, const char *expected_ext) FAST_FUNC;
 int bbunpack(char **argv,
-	    IF_DESKTOP(long long) int FAST_FUNC (*unpacker)(transformer_aux_data_t *aux),
+		IF_DESKTOP(long long) int FAST_FUNC (*unpacker)(transformer_aux_data_t *aux),
-	    char* FAST_FUNC (*make_new_name)(char *filename, const char *expected_ext),
+		char* FAST_FUNC (*make_new_name)(char *filename, const char *expected_ext),
-	    const char *expected_ext
+		const char *expected_ext
 ) FAST_FUNC;
 
 void check_errors_in_children(int signo);

include/grp_.h

@@ -64,7 +64,7 @@ extern struct group *fgetgrent(FILE *__stream);
 
 /* Write the given entry onto the given stream.  */
 extern int putgrent(const struct group *__restrict __p,
-		     FILE *__restrict __f);
+		FILE *__restrict __f);
 #endif
 
 /* Search for an entry with a matching group ID.  */
@@ -82,32 +82,32 @@ extern struct group *getgrnam(const char *__name);
    POSIX people would choose.  */
 
 extern int getgrent_r(struct group *__restrict __resultbuf,
-		       char *__restrict __buffer, size_t __buflen,
+		char *__restrict __buffer, size_t __buflen,
-		       struct group **__restrict __result);
+		struct group **__restrict __result);
 
 /* Search for an entry with a matching group ID.  */
 extern int getgrgid_r(gid_t __gid, struct group *__restrict __resultbuf,
-		       char *__restrict __buffer, size_t __buflen,
+		char *__restrict __buffer, size_t __buflen,
-		       struct group **__restrict __result);
+		struct group **__restrict __result);
 
 /* Search for an entry with a matching group name.  */
 extern int getgrnam_r(const char *__restrict __name,
-		       struct group *__restrict __resultbuf,
+		struct group *__restrict __resultbuf,
-		       char *__restrict __buffer, size_t __buflen,
+		char *__restrict __buffer, size_t __buflen,
-		       struct group **__restrict __result);
+		struct group **__restrict __result);
 
 /* Read a group entry from STREAM.  This function is not standardized
    an probably never will.  */
 extern int fgetgrent_r(FILE *__restrict __stream,
-			struct group *__restrict __resultbuf,
+		struct group *__restrict __resultbuf,
-			char *__restrict __buffer, size_t __buflen,
+		char *__restrict __buffer, size_t __buflen,
-			struct group **__restrict __result);
+		struct group **__restrict __result);
 
 /* Store at most *NGROUPS members of the group set for USER into
    *GROUPS.  Also include GROUP.  The actual number of groups found is
    returned in *NGROUPS.  Return -1 if the if *NGROUPS is too small.  */
 extern int getgrouplist(const char *__user, gid_t __group,
-			 gid_t *__groups, int *__ngroups);
+		gid_t *__groups, int *__ngroups);
 
 /* Initialize the group set for the current user
    by reading the group database and using all groups

include/libbb.h

@@ -1516,7 +1516,7 @@ struct smaprec {
 	procps_read_smaps(pid, total)
 #endif
 int FAST_FUNC procps_read_smaps(pid_t pid, struct smaprec *total,
-		      void (*cb)(struct smaprec *, void *), void *data);
+		void (*cb)(struct smaprec *, void *), void *data);
 
 typedef struct procps_status_t {
 	DIR *dir;

include/pwd_.h

@@ -63,7 +63,7 @@ extern struct passwd *fgetpwent(FILE *__stream);
 
 /* Write the given entry onto the given stream.  */
 extern int putpwent(const struct passwd *__restrict __p,
-		     FILE *__restrict __f);
+		FILE *__restrict __f);
 #endif
 
 /* Search for an entry with a matching user ID.  */
@@ -81,25 +81,25 @@ extern struct passwd *getpwnam(const char *__name);
    POSIX people would choose.  */
 
 extern int getpwent_r(struct passwd *__restrict __resultbuf,
-		       char *__restrict __buffer, size_t __buflen,
+		char *__restrict __buffer, size_t __buflen,
-		       struct passwd **__restrict __result);
+		struct passwd **__restrict __result);
 
 extern int getpwuid_r(uid_t __uid,
-		       struct passwd *__restrict __resultbuf,
+		struct passwd *__restrict __resultbuf,
-		       char *__restrict __buffer, size_t __buflen,
+		char *__restrict __buffer, size_t __buflen,
-		       struct passwd **__restrict __result);
+		struct passwd **__restrict __result);
 
 extern int getpwnam_r(const char *__restrict __name,
-		       struct passwd *__restrict __resultbuf,
+		struct passwd *__restrict __resultbuf,
-		       char *__restrict __buffer, size_t __buflen,
+		char *__restrict __buffer, size_t __buflen,
-		       struct passwd **__restrict __result);
+		struct passwd **__restrict __result);
 
 /* Read an entry from STREAM.  This function is not standardized and
    probably never will.  */
 extern int fgetpwent_r(FILE *__restrict __stream,
-			struct passwd *__restrict __resultbuf,
+		struct passwd *__restrict __resultbuf,
-			char *__restrict __buffer, size_t __buflen,
+		char *__restrict __buffer, size_t __buflen,
-			struct passwd **__restrict __result);
+		struct passwd **__restrict __result);
 
 POP_SAVED_FUNCTION_VISIBILITY
 

include/shadow_.h

@@ -79,21 +79,21 @@ extern int putspent(const struct spwd *__p, FILE *__stream);
 
 /* Reentrant versions of some of the functions above */
 extern int getspent_r(struct spwd *__result_buf, char *__buffer,
-		       size_t __buflen, struct spwd **__result);
+		size_t __buflen, struct spwd **__result);
 #endif
 
 extern int getspnam_r(const char *__name, struct spwd *__result_buf,
-		       char *__buffer, size_t __buflen,
+		char *__buffer, size_t __buflen,
-		       struct spwd **__result);
+		struct spwd **__result);
 
 #ifdef UNUSED_FOR_NOW
 extern int sgetspent_r(const char *__string, struct spwd *__result_buf,
-			char *__buffer, size_t __buflen,
+		char *__buffer, size_t __buflen,
-			struct spwd **__result);
+		struct spwd **__result);
 
 extern int fgetspent_r(FILE *__stream, struct spwd *__result_buf,
-			char *__buffer, size_t __buflen,
+		char *__buffer, size_t __buflen,
-			struct spwd **__result);
+		struct spwd **__result);
 /* Protect password file against multi writers */
 extern int lckpwdf(void);
 

libbb/xatonum_template.c

@@ -59,7 +59,7 @@ unsigned type FAST_FUNC xstrtou(_range_sfx)(const char *numstr, int base,
 	}
 
 	/* Note: trailing space is an error.
-	   It would be easy enough to allow though if desired. */
+	 * It would be easy enough to allow though if desired. */
 	if (*e)
 		goto inval;
  chk_range:

miscutils/devfsd.c

@@ -803,8 +803,8 @@ static void action_execute(const struct devfsd_notify_struct *info,
 
 
 static void action_copy(const struct devfsd_notify_struct *info,
-			 const struct config_entry_struct *entry,
+			const struct config_entry_struct *entry,
-			 const regmatch_t *regexpr, unsigned int numexpr)
+			const regmatch_t *regexpr, unsigned int numexpr)
 /*  [SUMMARY] Copy permissions.
     <info> The devfs change.
     <entry> The config file entry.
@@ -1259,11 +1259,11 @@ static int make_dir_tree(const char *path)
 } /*  End Function make_dir_tree  */
 
 static int expand_expression(char *output, unsigned int outsize,
-			      const char *input,
+			const char *input,
-			      const char *(*get_variable_func)(const char *variable, void *info),
+			const char *(*get_variable_func)(const char *variable, void *info),
-			      void *info,
+			void *info,
-			      const char *devname,
+			const char *devname,
-			      const regmatch_t *ex, unsigned int numexp)
+			const regmatch_t *ex, unsigned int numexp)
 /*  [SUMMARY] Expand environment variables and regular subexpressions in string.
     <output> The output expanded expression is written here.
     <length> The size of the output buffer.
@@ -1288,8 +1288,8 @@ static int expand_expression(char *output, unsigned int outsize,
 }   /*  End Function expand_expression  */
 
 static void expand_regexp(char *output, size_t outsize, const char *input,
-			   const char *devname,
+			const char *devname,
-			   const regmatch_t *ex, unsigned int numex)
+			const regmatch_t *ex, unsigned int numex)
 /*  [SUMMARY] Expand all occurrences of the regular subexpressions \0 to \9.
     <output> The output expanded expression is written here.
     <outsize> The size of the output buffer.
@@ -1385,7 +1385,7 @@ static struct translate_struct translate_table[] =
 };
 
 const char *get_old_name(const char *devname, unsigned int namelen,
-			  char *buffer, unsigned int major, unsigned int minor)
+			char *buffer, unsigned int major, unsigned int minor)
 /*  [SUMMARY] Translate a kernel-supplied name into an old name.
     <devname> The device name provided by the kernel.
     <namelen> The length of the name.
@@ -1423,7 +1423,7 @@ const char *get_old_name(const char *devname, unsigned int namelen,
 	};
 
 	for (trans = translate_table; trans->match != NULL; ++trans) {
-		 len = strlen(trans->match);
+		len = strlen(trans->match);
 
 		if (strncmp(devname, trans->match, len) == 0) {
 			if (trans->format == NULL)
@@ -1549,9 +1549,9 @@ static char *write_old_sd_name(char *buffer,
 /*EXPERIMENTAL_FUNCTION*/
 
 int st_expr_expand(char *output, unsigned int length, const char *input,
-		     const char *(*get_variable_func)(const char *variable,
+		const char *(*get_variable_func)(const char *variable,
-						  void *info),
+						void *info),
-		     void *info)
+		void *info)
 /*  [SUMMARY] Expand an expression using Borne Shell-like unquoted rules.
     <output> The output expanded expression is written here.
     <length> The size of the output buffer.
@@ -1643,7 +1643,7 @@ st_expr_expand_out:
 static const char *expand_variable(char *buffer, unsigned int length,
 				unsigned int *out_pos, const char *input,
 				const char *(*func)(const char *variable,
-							 void *info),
+							void *info),
 				void *info)
 /*  [SUMMARY] Expand a variable.
     <buffer> The buffer to write to.

miscutils/hdparm.c

@@ -1038,7 +1038,7 @@ static void identify(uint16_t *val)
 				val[ACOUSTIC] & 0x00ff);
 		}
 	} else {
-		 /* ATAPI */
+		/* ATAPI */
 		if (eqpt != CDROM && (val[CAPAB_0] & SWRST_REQ))
 			printf("\tATA sw reset required\n");
 

miscutils/less.c

@@ -709,9 +709,9 @@ static void print_found(const char *line)
 	/* buf[] holds quarantined version of str */
 
 	/* Each part of the line that matches has the HIGHLIGHT
-	   and NORMAL escape sequences placed around it.
+	 * and NORMAL escape sequences placed around it.
-	   NB: we regex against line, but insert text
+	 * NB: we regex against line, but insert text
-	   from quarantined copy (buf[]) */
+	 * from quarantined copy (buf[]) */
 	str = buf;
 	growline = NULL;
 	eflags = 0;

miscutils/rx.c

@@ -193,8 +193,8 @@ static int receive(/*int read_fd, */int file_fd)
 		}
 		if (cksum_or_crc != expected) {
 			bb_error_msg(do_crc ? "crc error, expected 0x%04x, got 0x%04x"
-			                   : "checksum error, expected 0x%02x, got 0x%02x",
+					: "checksum error, expected 0x%02x, got 0x%02x",
-					expected, cksum_or_crc);
+				expected, cksum_or_crc);
 			goto error;
 		}
 

miscutils/time.c

@@ -70,7 +70,7 @@ static void resuse_end(pid_t pid, resource_t *resp)
 	pid_t caught;
 
 	/* Ignore signals, but don't ignore the children.  When wait3
-	   returns the child process, set the time the command finished. */
+	 * returns the child process, set the time the command finished. */
 	while ((caught = wait3(&resp->waitstatus, 0, &resp->ru)) != pid) {
 		if (caught == -1 && errno != EINTR) {
 			bb_perror_msg("wait");

shell/hush.c

@@ -8281,7 +8281,7 @@ static int FAST_FUNC builtin_exit(char **argv)
 	 * (if there are _stopped_ jobs, running ones don't count)
 	 * # exit
 	 * exit
-	 # EEE (then bash exits)
+	 * EEE (then bash exits)
 	 *
 	 * TODO: we can use G.exiting = -1 as indicator "last cmd was exit"
 	 */