remove trailing whitespace

appl/ftp/ftpd/ftpcmd.y

@@ -161,7 +161,7 @@ cmd
 				    socket_get_address(his_addr),
 				    socket_addr_size(his_addr)) != 0)) {
 			    usedefault = 1;
-			    reply(500, "Illegal PORT range rejected.");			    
+			    reply(500, "Illegal PORT range rejected.");
 			} else {
 			    usedefault = 0;
 			    if (pdata >= 0) {
@@ -1013,7 +1013,7 @@ struct tab sitetab[] = {
 	{ "FIND", LOCATE, STR1, 1,	"<sp> globexpr" },
 
 	{ "URL",  URL,  ARGS, 1,	"?" },
-	
+
 	{ NULL,   0,    0,    0,	0 }
 };
 

appl/ftp/ftpd/ftpd.c

@@ -191,7 +191,7 @@ parse_auth_level(char *str)
 	else
 	    warnx("bad value for -a: `%s'", p);
     }
-    return ret;	
+    return ret;
 }
 
 /*
@@ -277,7 +277,7 @@ main(int argc, char **argv)
 
     if(help_flag)
 	usage(0);
-	
+
     if(version_flag) {
 	print_version(NULL);
 	exit(0);
@@ -288,7 +288,7 @@ main(int argc, char **argv)
     {
 	char *p;
 	long val = 0;
-	
+
 	if(guest_umask_string) {
 	    val = strtol(guest_umask_string, &p, 8);
 	    if (*p != '\0' || val < 0)
@@ -319,7 +319,7 @@ main(int argc, char **argv)
 	    else
 		warnx("bad value for -p");
     }
-		
+
     if (maxtimeout < ftpd_timeout)
 	maxtimeout = ftpd_timeout;
 
@@ -401,7 +401,7 @@ main(int argc, char **argv)
     show_file(_PATH_FTPWELCOME, 220);
     /* reply(220,) must follow */
     gethostname(hostname, sizeof(hostname));
-	
+
     reply(220, "%s FTP server (%s"
 #ifdef KRB5
 	  "+%s"
@@ -947,7 +947,7 @@ pass(char *passwd)
 	}
 	if(!do_login(230, passwd))
 	  return;
-	
+
 	/* Forget all about it... */
 	end_login();
 }
@@ -983,7 +983,7 @@ retrieve(const char *cmd, char *name)
 		    for(p = cmds; p->ext; p++){
 			char *tail = name + strlen(name) - strlen(p->ext);
 			char c = *tail;
-			
+
 			if(strcmp(tail, p->ext) == 0 &&
 			   (*tail  = 0) == 0 &&
 			   access(name, R_OK) == 0){
@@ -1007,7 +1007,7 @@ retrieve(const char *cmd, char *name)
 			        free(ext);
 			    }
 			}
-			
+
 		    }
 		    if(p->ext){
 			fin = ftpd_popen(line, "r", 0, 0);
@@ -1279,7 +1279,7 @@ dataconn(const char *name, off_t size, const char *mode)
 #if defined(IP_TOS) && defined(HAVE_SETSOCKOPT)
 		{
 		    int tos = IPTOS_THROUGHPUT;
-		
+
 		    setsockopt(s, IPPROTO_IP, IP_TOS, (void *)&tos,
 			       sizeof(tos));
 		}
@@ -1373,7 +1373,7 @@ send_data(FILE *instr, FILE *outstr)
 		goto data_err;
 	    reply(226, "Transfer complete.");
 	    return;
-		
+
 	case TYPE_I:
 	case TYPE_L:
 #if 0 /* XXX handle urg flag */
@@ -1557,13 +1557,13 @@ receive_data(FILE *instr, FILE *outstr)
 	urgflag = 0;
 	return (-1);
     }
-	
+
 data_err:
     transflag = 0;
     urgflag = 0;
     perror_reply(426, "Data Connection");
     return (-1);
-	
+
 file_err:
     transflag = 0;
     urgflag = 0;
@@ -1887,7 +1887,7 @@ dologout(int status)
     exit(status);
 #else
     _exit(status);
-#endif	
+#endif
 }
 
 void abor(void)
@@ -2097,7 +2097,7 @@ eprt(char *str)
 	case 2 :
 	    data_dest->sa_family = AF_INET6;
 	    break;
-#endif		
+#endif
 	case 1 :
 	    data_dest->sa_family = AF_INET;
 		break;
@@ -2338,7 +2338,7 @@ out:
     transflag = 0;
     if (dout != NULL){
 	sec_write(fileno(dout), buf, 0); /* XXX flush */
-	
+
 	fclose(dout);
     }
     data = -1;

appl/ftp/ftpd/klist.c

@@ -101,7 +101,7 @@ print_tickets (krb5_context context,
 				     &cursor,
 				     &cred)) == 0) {
 	if (print_cred(context, &cred))
-	    return 500;		
+	    return 500;
 	krb5_free_cred_contents (context, &cred);
     }
     if (ret != KRB5_CC_END) {
@@ -137,7 +137,7 @@ klist5(void)
     else
 	ret = krb5_cc_default (context, &ccache);
     if (ret) {
-	lreply(500, "krb5_cc_default: %d", ret);	
+	lreply(500, "krb5_cc_default: %d", ret);
 	return 500;
     }
 
@@ -155,7 +155,7 @@ klist5(void)
 
     ret = krb5_cc_close (context, ccache);
     if (ret) {
-	lreply(500, "krb5_cc_close: %d", ret);	
+	lreply(500, "krb5_cc_close: %d", ret);
 	exit_status = 500;
     }
 

appl/ftp/ftpd/logwtmp.c

@@ -179,10 +179,10 @@ ftpd_logwtmp_wtmp(char *line, char *name, char *host)
     if(fd >= 0) {
 #ifdef WTMP_FILE
 	write(fd, &ut, sizeof(struct utmp)); /* XXX */
-#endif	
+#endif
 #ifdef WTMPX_FILE
 	write(fdx, &utx, sizeof(struct utmpx));
-#endif	
+#endif
     }
 }
 

appl/ftp/ftpd/ls.c

@@ -425,19 +425,19 @@ lstat_file (const char *file, struct stat *sb)
 	static ino_t	   ino_counter = 0, ino_last = 0;
 	int		   ret;
 	const int	   maxsize = 2048;
-	
+
 	path_bkp = strdup (file);
 	if (path_bkp == NULL)
 	    return -1;
-	
+
 	a_params.out = malloc (maxsize);
 	if (a_params.out == NULL) {
 	    free (path_bkp);
 	    return -1;
 	}
-	
+
 	/* If path contains more than the filename alone - split it */
-	
+
 	last = strrchr (path_bkp, '/');
 	if (last != NULL) {
 	    if(last[1] == '\0')
@@ -457,10 +457,10 @@ lstat_file (const char *file, struct stat *sb)
 	    dir = ".";
 	    a_params.in = path_bkp;
 	}
-	
+
 	a_params.in_size  = strlen (a_params.in) + 1;
 	a_params.out_size = maxsize;
-	
+
 	ret = k_pioctl (dir, VIOC_AFS_STAT_MT_PT, &a_params, 0);
 	free (a_params.out);
 	if (ret < 0) {
@@ -602,7 +602,7 @@ list_files(FILE *out, const char **files, int n_files, int flags)
 	max_inode = find_log10(max_inode);
 	max_bsize = find_log10(max_bsize);
 	max_n_link = find_log10(max_n_link);
-	
+
 	if(n_print > 0)
 	    sec_fprintf2(out, "total %lu\r\n", (unsigned long)total_blocks);
 	if(flags & LS_SORT_REVERSE)

appl/ftp/ftpd/popen.c

@@ -196,8 +196,8 @@ ftpd_popen(char *program, char *type, int do_stderr, int no_glob)
 		close(pdes[0]);
 	}
 	pids[fileno(iop)] = pid;
-	
-pfree:	
+
+pfree:
 	for (argc = 1; gargv[argc] != NULL; argc++)
 	    free(gargv[argc]);