lsmod: repair indentation

httpd: ifdef CONFIG -> if ENABLE (shorted, catched typos)

3 files changed, 124 insertions, 128 deletions

diff --git a/libbb/vfork_daemon_rexec.c b/libbb/vfork_daemon_rexec.c
index 7e4b0c097..ebd32f8cd 100644
--- a/libbb/vfork_daemon_rexec.c
+++ b/libbb/vfork_daemon_rexec.c
@@ -46,8 +46,8 @@ void vfork_daemon_rexec(int nochdir, int noclose,
         vfork_args = xcalloc(sizeof(char *), argc + 3);
         vfork_args[a++] = CONFIG_BUSYBOX_EXEC_PATH;
         while(*argv) {
-            vfork_args[a++] = *argv;
-            argv++;
+                vfork_args[a++] = *argv;
+                argv++;
         }
         vfork_args[a] = foreground_opt;
         switch (vfork()) {
diff --git a/modutils/lsmod.c b/modutils/lsmod.c
index 69c8ab3c7..ac1cded2b 100644
--- a/modutils/lsmod.c
+++ b/modutils/lsmod.c
@@ -147,37 +147,37 @@ int lsmod_main(int argc, char **argv)
         check_tainted();
 #if defined(CONFIG_FEATURE_LSMOD_PRETTY_2_6_OUTPUT)
         {
-          char line[4096];
-
-          while (fgets(line, sizeof(line), file)) {
-            char *tok;
-
-            tok = strtok(line, " \t");
-            printf("%-19s", tok);
-            tok = strtok(NULL, " \t\n");
-            printf(" %8s", tok);
-            tok = strtok(NULL, " \t\n");
-            /* Null if no module unloading support. */
-            if (tok) {
-              printf("  %s", tok);
-              tok = strtok(NULL, "\n");
-              if (!tok)
-                tok = "";
-              /* New-style has commas, or -.  If so,
-                 truncate (other fields might follow). */
-              else if (strchr(tok, ',')) {
-                tok = strtok(tok, "\t ");
-                /* Strip trailing comma. */
-                if (tok[strlen(tok)-1] == ',')
-                  tok[strlen(tok)-1] = '\0';
-              } else if (tok[0] == '-'
-                         && (tok[1] == '\0' || isspace(tok[1])))
-                tok = "";
-              printf(" %s", tok);
-            }
-            printf("\n");
-          }
-          fclose(file);
+                char line[4096];
+
+                while (fgets(line, sizeof(line), file)) {
+                        char *tok;
+
+                        tok = strtok(line, " \t");
+                        printf("%-19s", tok);
+                        tok = strtok(NULL, " \t\n");
+                        printf(" %8s", tok);
+                        tok = strtok(NULL, " \t\n");
+                        /* Null if no module unloading support. */
+                        if (tok) {
+                                printf("  %s", tok);
+                                tok = strtok(NULL, "\n");
+                                if (!tok)
+                                        tok = "";
+                                /* New-style has commas, or -.  If so,
+                                truncate (other fields might follow). */
+                                else if (strchr(tok, ',')) {
+                                        tok = strtok(tok, "\t ");
+                                        /* Strip trailing comma. */
+                                        if (tok[strlen(tok)-1] == ',')
+                                                tok[strlen(tok)-1] = '\0';
+                                } else if (tok[0] == '-'
+                                                && (tok[1] == '\0' || isspace(tok[1])))
+                                        tok = "";
+                                        printf(" %s", tok);
+                        }
+                        printf("\n");
+                }
+                fclose(file);
         }
 #else
         xprint_and_close_file(file);
diff --git a/networking/httpd.c b/networking/httpd.c
index 9c3c85861..7388bb67e 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -97,7 +97,7 @@ static const char default_path_httpd_conf[] = "/etc";
 static const char httpd_conf[] = "httpd.conf";
 static const char home[] = "./";
 
-#ifdef CONFIG_LFS
+#if ENABLE_LFS
 # define cont_l_fmt "%lld"
 # define cont_l_type (long long)
 #else
@@ -146,7 +146,7 @@ typedef struct {
         const char *configFile;
 
         unsigned int rmt_ip;
-#if defined(CONFIG_FEATURE_HTTPD_CGI) || DEBUG
+#if ENABLE_FEATURE_HTTPD_CGI || DEBUG
         char rmt_ip_str[16];     /* for set env REMOTE_ADDR */
 #endif
         unsigned port;           /* server initial port and for
@@ -161,14 +161,14 @@ typedef struct {
 
         Htaccess_IP *ip_a_d;          /* config allow/deny lines */
         int flg_deny_all;
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
         Htaccess *auth;               /* config user:password lines */
 #endif
-#ifdef CONFIG_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
+#if ENABLE_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
         Htaccess *mime_a;             /* config mime types */
 #endif
 
-#ifdef CONFIG_FEATURE_HTTPD_WITHOUT_INETD
+#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
         int accepted_socket;
 # define a_c_r config->accepted_socket
 # define a_c_w config->accepted_socket
@@ -178,7 +178,7 @@ typedef struct {
 #endif
         volatile int alarm_signaled;
 
-#ifdef CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
+#if ENABLE_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
         Htaccess *script_i;           /* config script interpreters */
 #endif
 } HttpdConfig;
@@ -209,8 +209,7 @@ static const char* const suffixTable [] = {
         0, "application/octet-stream" /* default */
 };
 
-typedef enum
-{
+typedef enum {
         HTTP_OK = 200,
         HTTP_MOVED_TEMPORARILY = 302,
         HTTP_BAD_REQUEST = 400,       /* malformed syntax */
@@ -237,8 +236,7 @@ typedef enum
 #endif
 } HttpResponseNum;
 
-typedef struct
-{
+typedef struct {
         HttpResponseNum type;
         const char *name;
         const char *info;
@@ -251,7 +249,7 @@ static const HttpEnumString httpResponseNames[] = {
                 "No request appeared within a reasonable time period." },
         { HTTP_NOT_IMPLEMENTED, "Not Implemented",
                 "The requested method is not recognized by this server." },
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
         { HTTP_UNAUTHORIZED, "Unauthorized", "" },
 #endif
         { HTTP_NOT_FOUND, "Not Found",
@@ -277,8 +275,7 @@ static const char RFC1123FMT[] = "%a, %d %b %Y %H:%M:%S GMT";
 static const char Content_length[] = "Content-length:";
 
 
-static int
-scan_ip (const char **ep, unsigned int *ip, unsigned char endc)
+static int scan_ip(const char **ep, unsigned int *ip, unsigned char endc)
 {
         const char *p = *ep;
         int auto_mask = 8;
@@ -315,8 +312,7 @@ scan_ip (const char **ep, unsigned int *ip, unsigned char endc)
         return auto_mask;
 }
 
-static int
-scan_ip_mask (const char *ipm, unsigned int *ip, unsigned int *mask)
+static int scan_ip_mask(const char *ipm, unsigned int *ip, unsigned int *mask)
 {
         int i;
         unsigned int msk;
@@ -331,7 +327,7 @@ scan_ip_mask (const char *ipm, unsigned int *ip, unsigned int *mask)
                 while (*p) {
                                 if (*p < '0' || *p > '9') {
                                                 if (*p == '.') {
-                                                    i = scan_ip (&ipm, mask, 0);
+                                                    i = scan_ip(&ipm, mask, 0);
                                                     return i != 32;
                                                 }
                                                 return -1;
@@ -353,7 +349,7 @@ scan_ip_mask (const char *ipm, unsigned int *ip, unsigned int *mask)
         return 0;
 }
 
-#if defined(CONFIG_FEATURE_HTTPD_BASIC_AUTH) || defined(CONFIG_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES)
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH || ENABLE_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
 static void free_config_lines(Htaccess **pprev)
 {
         Htaccess *prev = *pprev;
@@ -401,7 +397,7 @@ static void free_config_lines(Htaccess **pprev)
 static void parse_conf(const char *path, int flag)
 {
         FILE *f;
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
         Htaccess *prev, *cur;
 #elif CONFIG_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
         Htaccess *cur;
@@ -425,16 +421,16 @@ static void parse_conf(const char *path, int flag)
 
         config->flg_deny_all = 0;
 
-#if defined(CONFIG_FEATURE_HTTPD_BASIC_AUTH) || defined(CONFIG_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES) || defined(CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR)
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH || ENABLE_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES || ENABLE_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
         /* retain previous auth and mime config only for subdir parse */
         if (flag != SUBDIR_PARSE) {
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
                 free_config_lines(&config->auth);
 #endif
-#ifdef CONFIG_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
+#if ENABLE_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
                 free_config_lines(&config->mime_a);
 #endif
-#ifdef CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
+#if ENABLE_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
                 free_config_lines(&config->script_i);
 #endif
         }
@@ -461,11 +457,11 @@ static void parse_conf(const char *path, int flag)
                 cf = httpd_conf;
         }
 
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
                 prev = config->auth;
 #endif
                 /* This could stand some work */
-        while ( (p0 = fgets(buf, sizeof(buf), f)) != NULL) {
+        while ((p0 = fgets(buf, sizeof(buf), f)) != NULL) {
                 c = NULL;
                 for (p = p0; *p0 != 0 && *p0 != '#'; p0++) {
                         if (!isspace(*p0)) {
@@ -494,13 +490,13 @@ static void parse_conf(const char *path, int flag)
                 if (*p0 == 'a')
                         *p0 = 'A';
                 else if (*p0 != 'D' && *p0 != 'A'
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
                          && *p0 != '/'
 #endif
-#ifdef CONFIG_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
+#if ENABLE_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
                          && *p0 != '.'
 #endif
-#ifdef CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
+#if ENABLE_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
                          && *p0 != '*'
 #endif
                         )
@@ -509,7 +505,7 @@ static void parse_conf(const char *path, int flag)
                         /* storing current config IP line */
                         pip = calloc(1, sizeof(Htaccess_IP));
                         if (pip) {
-                                if (scan_ip_mask (c, &(pip->ip), &(pip->mask))) {
+                                if (scan_ip_mask(c, &(pip->ip), &(pip->mask))) {
                                         /* syntax IP{/mask} error detected, protect all */
                                         *p0 = 'D';
                                         pip->mask = 0;
@@ -534,7 +530,7 @@ static void parse_conf(const char *path, int flag)
                         }
                         continue;
                 }
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
                 if (*p0 == '/') {
                         /* make full path from httpd root / curent_path / config_line_path */
                         cf = flag == SUBDIR_PARSE ? path : "";
@@ -574,7 +570,7 @@ static void parse_conf(const char *path, int flag)
                 }
 #endif
 
-#if defined(CONFIG_FEATURE_HTTPD_BASIC_AUTH) || defined(CONFIG_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES) || defined(CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR)
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH || ENABLE_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES || ENABLE_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
                 /* storing current config line */
                 cur = calloc(1, sizeof(Htaccess) + strlen(p0));
                 if (cur) {
@@ -582,7 +578,7 @@ static void parse_conf(const char *path, int flag)
                         c = strchr(cf, ':');
                         *c++ = 0;
                         cur->after_colon = c;
-#ifdef CONFIG_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
+#if ENABLE_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
                         if (*cf == '.') {
                                 /* config .mime line move top for overwrite previous */
                                 cur->next = config->mime_a;
@@ -590,7 +586,7 @@ static void parse_conf(const char *path, int flag)
                                 continue;
                         }
 #endif
-#ifdef CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
+#if ENABLE_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
                         if (*cf == '*' && cf[1] == '.') {
                                 /* config script interpreter line move top for overwrite previous */
                                 cur->next = config->script_i;
@@ -598,7 +594,7 @@ static void parse_conf(const char *path, int flag)
                                 continue;
                         }
 #endif
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
                         free(p0);
                         if (prev == NULL) {
                                 /* first line */
@@ -636,7 +632,7 @@ static void parse_conf(const char *path, int flag)
          fclose(f);
 }
 
-#ifdef CONFIG_FEATURE_HTTPD_ENCODE_URL_STR
+#if ENABLE_FEATURE_HTTPD_ENCODE_URL_STR
 /****************************************************************************
  *
  > $Function: encodeString()
@@ -725,7 +721,7 @@ static char *decodeString(char *orig, int flag_plus_to_space)
 }
 
 
-#ifdef CONFIG_FEATURE_HTTPD_CGI
+#if ENABLE_FEATURE_HTTPD_CGI
 /****************************************************************************
  *
  > $Function: addEnv()
@@ -745,7 +741,7 @@ static char *decodeString(char *orig, int flag_plus_to_space)
  *
  ****************************************************************************/
 static void addEnv(const char *name_before_underline,
-                                                const char *name_after_underline, const char *value)
+                        const char *name_after_underline, const char *value)
 {
         char *s = NULL;
         const char *underline;
@@ -760,7 +756,7 @@ static void addEnv(const char *name_before_underline,
         }
 }
 
-#if defined(CONFIG_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV) || defined(CONFIG_FEATURE_HTTPD_WITHOUT_INETD)
+#if ENABLE_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV || ENABLE_FEATURE_HTTPD_WITHOUT_INETD
 /* set environs SERVER_PORT and REMOTE_PORT */
 static void addEnvPort(const char *port_name)
 {
@@ -773,7 +769,7 @@ static void addEnvPort(const char *port_name)
 #endif          /* CONFIG_FEATURE_HTTPD_CGI */
 
 
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
 /****************************************************************************
  *
  > $Function: decodeBase64()
@@ -832,7 +828,7 @@ static void decodeBase64(char *Data)
 #endif
 
 
-#ifdef CONFIG_FEATURE_HTTPD_WITHOUT_INETD
+#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
 /****************************************************************************
  *
  > $Function: openServer()
@@ -860,9 +856,9 @@ static int openServer(void)
         /* tell the OS it's OK to reuse a previous address even though */
         /* it may still be in a close down state.  Allows bind to succeed. */
 #ifdef SO_REUSEPORT
-        setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, (void *)&on, sizeof(on)) ;
+        setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, (void *)&on, sizeof(on));
 #else
-        setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (void *)&on, sizeof(on)) ;
+        setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (void *)&on, sizeof(on));
 #endif
         xbind(fd, (struct sockaddr *)&lsocket, sizeof(lsocket));
         xlisten(fd, 9);
@@ -916,7 +912,7 @@ static int sendHeaders(HttpResponseNum responseNum)
                 "Date: %s\r\nConnection: close\r\n",
                         responseNum, responseString, mime_type, timeStr);
 
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
         if (responseNum == HTTP_UNAUTHORIZED) {
                 len += sprintf(buf+len, "WWW-Authenticate: Basic realm=\"%s\"\r\n",
                                                                     config->realm);
@@ -978,7 +974,7 @@ static int getLine(void)
         else return -1;
 }
 
-#ifdef CONFIG_FEATURE_HTTPD_CGI
+#if ENABLE_FEATURE_HTTPD_CGI
 /****************************************************************************
  *
  > $Function: sendCgi()
@@ -1091,7 +1087,7 @@ static int sendCgi(const char *url,
                         addEnv("SERVER",         "PROTOCOL", "HTTP/1.0");
                         addEnv("GATEWAY_INTERFACE", "",      "CGI/1.1");
                         addEnv("REMOTE",         "ADDR",     config->rmt_ip_str);
-#ifdef CONFIG_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV
+#if ENABLE_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV
                         addEnvPort("REMOTE");
 #endif
                         if (bodyLen) {
@@ -1104,7 +1100,7 @@ static int sendCgi(const char *url,
                                 addEnv("HTTP", "COOKIE", cookie);
                         if (content_type)
                                 addEnv("CONTENT", "TYPE", content_type);
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
                         if (config->remoteuser) {
                                 addEnv("REMOTE", "USER", config->remoteuser);
                                 addEnv("AUTH_TYPE", "", "Basic");
@@ -1124,7 +1120,7 @@ static int sendCgi(const char *url,
                                                 // now run the program.  If it fails,
                                                 // use _exit() so no destructors
                                                 // get called and make a mess.
-#ifdef CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
+#if ENABLE_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
                                                 char *interpr = NULL;
                                                 char *suffix = strrchr(purl, '.');
 
@@ -1138,7 +1134,7 @@ static int sendCgi(const char *url,
                                                 }
 #endif
                                                 *script = '/';
-#ifdef CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
+#if ENABLE_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR
                                                 if (interpr)
                                                         execv(interpr, argp);
                                                 else
@@ -1147,7 +1143,7 @@ static int sendCgi(const char *url,
                                         }
                                 }
                         }
-#ifdef CONFIG_FEATURE_HTTPD_WITHOUT_INETD
+#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
                         config->accepted_socket = 1;      /* send to stdout */
 #endif
                         sendHeaders(HTTP_NOT_FOUND);
@@ -1298,7 +1294,7 @@ static int sendFile(const char *url)
                 }
         /* also, if not found, set default as "application/octet-stream";  */
         config->httpd_found.found_mime_type = *(table+1);
-#ifdef CONFIG_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
+#if ENABLE_FEATURE_HTTPD_CONFIG_WITH_MIME_TYPES
         if (suffix) {
                 Htaccess * cur;
 
@@ -1380,7 +1376,7 @@ static int checkPermIP(void)
  *
  ****************************************************************************/
 
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
 static int checkPerm(const char *path, const char *request)
 {
         Htaccess * cur;
@@ -1396,7 +1392,7 @@ static int checkPerm(const char *path, const char *request)
                         continue;       /* find next identical */
                 p = cur->after_colon;
 #if DEBUG
-                fprintf(stderr,"checkPerm: '%s' ? '%s'\n", p0, request);
+                fprintf(stderr, "checkPerm: '%s' ? '%s'\n", p0, request);
 #endif
                 {
                         size_t l = strlen(p0);
@@ -1413,7 +1409,7 @@ static int checkPerm(const char *path, const char *request)
                                         break;
                                 }
 
-#ifdef CONFIG_FEATURE_HTTPD_AUTH_MD5
+#if ENABLE_FEATURE_HTTPD_AUTH_MD5
                                 {
                                         char *cipher;
                                         char *pp;
@@ -1435,7 +1431,7 @@ static int checkPerm(const char *path, const char *request)
                                 }
 #endif
                                 if (strcmp(p, request) == 0) {
-#ifdef CONFIG_FEATURE_HTTPD_AUTH_MD5
+#if ENABLE_FEATURE_HTTPD_AUTH_MD5
 set_remoteuser_var:
 #endif
                                         config->remoteuser = strdup(request);
@@ -1483,7 +1479,7 @@ static void handleIncoming(void)
         char *test;
         struct stat sb;
         int ip_allowed;
-#ifdef CONFIG_FEATURE_HTTPD_CGI
+#if ENABLE_FEATURE_HTTPD_CGI
         const char *prequest = request_GET;
         long length=0;
         char *cookie = 0;
@@ -1494,7 +1490,7 @@ static void handleIncoming(void)
         int retval;
         struct sigaction sa;
 
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
         int credentials = -1;  /* if not requred this is Ok */
 #endif
 
@@ -1517,7 +1513,7 @@ BAD_REQUEST:
                         break;
                 }
                 *purl = 0;
-#ifdef CONFIG_FEATURE_HTTPD_CGI
+#if ENABLE_FEATURE_HTTPD_CGI
                 if (strcasecmp(buf, prequest) != 0) {
                         prequest = "POST";
                         if (strcasecmp(buf, prequest) != 0) {
@@ -1559,7 +1555,7 @@ BAD_REQUEST:
                         break;
                 }
                 /* algorithm stolen from libbb bb_simplify_path(),
-                         but don`t strdup and reducing trailing slash and protect out root */
+                         but don't strdup and reducing trailing slash and protect out root */
                 purl = test = url;
 
                 do {
@@ -1620,7 +1616,7 @@ BAD_REQUEST:
                                 fprintf(stderr, "Header: '%s'\n", buf);
 #endif
 
-#ifdef CONFIG_FEATURE_HTTPD_CGI
+#if ENABLE_FEATURE_HTTPD_CGI
                                 /* try and do our best to parse more lines */
                                 if ((strncasecmp(buf, Content_length, 15) == 0)) {
                                         if (prequest != request_GET)
@@ -1640,7 +1636,7 @@ BAD_REQUEST:
                                 }
 #endif
 
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
                                 if (strncasecmp(buf, "Authorization:", 14) == 0) {
                                         /* We only allow Basic credentials.
                                          * It shows up as "Authorization: Basic <userid:password>" where
@@ -1665,14 +1661,14 @@ BAD_REQUEST:
 
                 if (strcmp(strrchr(url, '/') + 1, httpd_conf) == 0 || ip_allowed == 0) {
                                 /* protect listing [/path]/httpd_conf or IP deny */
-#ifdef CONFIG_FEATURE_HTTPD_CGI
+#if ENABLE_FEATURE_HTTPD_CGI
 FORBIDDEN:      /* protect listing /cgi-bin */
 #endif
                         sendHeaders(HTTP_FORBIDDEN);
                         break;
                 }
 
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
                 if (credentials <= 0 && checkPerm(url, ":") == 0) {
                         sendHeaders(HTTP_UNAUTHORIZED);
                         break;
@@ -1690,7 +1686,7 @@ FORBIDDEN:      /* protect listing /cgi-bin */
 
                 test = url + 1;      /* skip first '/' */
 
-#ifdef CONFIG_FEATURE_HTTPD_CGI
+#if ENABLE_FEATURE_HTTPD_CGI
                 /* if strange Content-Length */
                 if (length < 0)
                         break;
@@ -1711,12 +1707,12 @@ FORBIDDEN:      /* protect listing /cgi-bin */
                                         config->last_mod = sb.st_mtime;
                                 }
                                 sendFile(test);
-#ifdef CONFIG_FEATURE_HTTPD_WITHOUT_INETD
+#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
                                 /* unset if non inetd looped */
                                 config->ContentLength = -1;
 #endif
 
-#ifdef CONFIG_FEATURE_HTTPD_CGI
+#if ENABLE_FEATURE_HTTPD_CGI
                         }
                 }
 #endif
@@ -1724,8 +1720,8 @@ FORBIDDEN:      /* protect listing /cgi-bin */
         } while (0);
 
 
-#ifdef CONFIG_FEATURE_HTTPD_WITHOUT_INETD
-/* from inetd don`t looping: freeing, closing automatic from exit always */
+#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
+/* from inetd don't looping: freeing, closing automatic from exit always */
 # if DEBUG
         fprintf(stderr, "closing socket\n");
 # endif
@@ -1733,7 +1729,7 @@ FORBIDDEN:      /* protect listing /cgi-bin */
         free(cookie);
         free(content_type);
         free(config->referer);
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
         free(config->remoteuser);
 #endif
 # endif
@@ -1741,17 +1737,17 @@ FORBIDDEN:      /* protect listing /cgi-bin */
         shutdown(a_c_w, SHUT_WR);
 
         /* Properly wait for remote to closed */
-        FD_ZERO (&s_fd) ;
-        FD_SET (a_c_r, &s_fd) ;
+        FD_ZERO(&s_fd);
+        FD_SET(a_c_r, &s_fd);
 
         do {
-                tv.tv_sec = 2 ;
-                tv.tv_usec = 0 ;
-                retval = select (a_c_r + 1, &s_fd, NULL, NULL, &tv);
-        } while (retval > 0 && (read (a_c_r, buf, sizeof (config->buf)) > 0));
+                tv.tv_sec = 2;
+                tv.tv_usec = 0;
+                retval = select(a_c_r + 1, &s_fd, NULL, NULL, &tv);
+        } while (retval > 0 && read(a_c_r, buf, sizeof(config->buf) > 0));
 
         shutdown(a_c_r, SHUT_RD);
-#ifdef CONFIG_FEATURE_HTTPD_WITHOUT_INETD
+#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
         close(config->accepted_socket);
 #endif  /* CONFIG_FEATURE_HTTPD_WITHOUT_INETD */
 }
@@ -1771,7 +1767,7 @@ FORBIDDEN:      /* protect listing /cgi-bin */
  * $Return: (int) . . . . Always 0.
  *
  ****************************************************************************/
-#ifdef CONFIG_FEATURE_HTTPD_WITHOUT_INETD
+#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
 static int miniHttpd(int server)
 {
         fd_set readfd, portfd;
@@ -1798,7 +1794,7 @@ static int miniHttpd(int server)
                                 }
                                 config->accepted_socket = s;
                                 config->rmt_ip = ntohl(fromAddr.sin_addr.s_addr);
-#if defined(CONFIG_FEATURE_HTTPD_CGI) || DEBUG
+#if ENABLE_FEATURE_HTTPD_CGI || DEBUG
                                 sprintf(config->rmt_ip_str, "%u.%u.%u.%u",
                                                 (unsigned char)(config->rmt_ip >> 24),
                                                 (unsigned char)(config->rmt_ip >> 16),
@@ -1813,14 +1809,14 @@ static int miniHttpd(int server)
 
                                 /*  set the KEEPALIVE option to cull dead connections */
                                 on = 1;
-                                setsockopt(s, SOL_SOCKET, SO_KEEPALIVE, (void *)&on, sizeof (on));
+                                setsockopt(s, SOL_SOCKET, SO_KEEPALIVE, (void *)&on, sizeof(on));
 
 #if !DEBUG
                                 if (fork() == 0)
 #endif
                                 {
                                         /* This is the spawned thread */
-#ifdef CONFIG_FEATURE_HTTPD_RELOAD_CONFIG_SIGHUP
+#if ENABLE_FEATURE_HTTPD_RELOAD_CONFIG_SIGHUP
                                         /* protect reload config, may be confuse checking */
                                         signal(SIGHUP, SIG_IGN);
 #endif
@@ -1842,11 +1838,11 @@ static int miniHttpd(int server)
 static int miniHttpd(void)
 {
         struct sockaddr_in fromAddrLen;
-        socklen_t sinlen = sizeof (struct sockaddr_in);
+        socklen_t sinlen = sizeof(struct sockaddr_in);
 
-        getpeername (0, (struct sockaddr *)&fromAddrLen, &sinlen);
+        getpeername(0, (struct sockaddr *)&fromAddrLen, &sinlen);
         config->rmt_ip = ntohl(fromAddrLen.sin_addr.s_addr);
-#ifdef CONFIG_FEATURE_HTTPD_CGI
+#if ENABLE_FEATURE_HTTPD_CGI
         sprintf(config->rmt_ip_str, "%u.%u.%u.%u",
                                 (unsigned char)(config->rmt_ip >> 24),
                                 (unsigned char)(config->rmt_ip >> 16),
@@ -1859,7 +1855,7 @@ static int miniHttpd(void)
 }
 #endif  /* CONFIG_FEATURE_HTTPD_WITHOUT_INETD */
 
-#ifdef CONFIG_FEATURE_HTTPD_RELOAD_CONFIG_SIGHUP
+#if ENABLE_FEATURE_HTTPD_RELOAD_CONFIG_SIGHUP
 static void sighup_handler(int sig)
 {
         /* set and reset */
@@ -1884,7 +1880,7 @@ enum httpd_opts_nums {
         USE_FEATURE_HTTPD_WITHOUT_INETD(p_opt_port,)
 };
 
-static const char httpd_opts[]="c:d:h:"
+static const char httpd_opts[] = "c:d:h:"
         USE_FEATURE_HTTPD_ENCODE_URL_STR("e:")
         USE_FEATURE_HTTPD_BASIC_AUTH("r:")
         USE_FEATURE_HTTPD_AUTH_MD5("m:")
@@ -1926,11 +1922,11 @@ int httpd_main(int argc, char *argv[])
         USE_FEATURE_HTTPD_AUTH_MD5(const char *pass;)
 
         config = xzalloc(sizeof(*config));
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+#if ENABLE_FEATURE_HTTPD_BASIC_AUTH
         config->realm = "Web Server Authentication";
 #endif
 
-#ifdef CONFIG_FEATURE_HTTPD_WITHOUT_INETD
+#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
         config->port = 80;
 #endif
 
@@ -1949,22 +1945,22 @@ int httpd_main(int argc, char *argv[])
                 printf("%s", decodeString(url_for_decode, 1));
                 return 0;
         }
-#ifdef CONFIG_FEATURE_HTTPD_ENCODE_URL_STR
+#if ENABLE_FEATURE_HTTPD_ENCODE_URL_STR
         if (opt & OPT_ENCODE_URL) {
                 printf("%s", encodeString(url_for_encode));
                 return 0;
         }
 #endif
-#ifdef CONFIG_FEATURE_HTTPD_AUTH_MD5
+#if ENABLE_FEATURE_HTTPD_AUTH_MD5
         if (opt & OPT_MD5) {
-                printf("%s\n", pw_encrypt(pass, "$1$"));
+                puts(pw_encrypt(pass, "$1$"));
                 return 0;
         }
 #endif
-#ifdef CONFIG_FEATURE_HTTPD_WITHOUT_INETD
+#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
         if (opt & OPT_PORT)
                 config->port = bb_xgetlarg(s_port, 10, 1, 0xffff);
-#ifdef CONFIG_FEATURE_HTTPD_SETUID
+#if ENABLE_FEATURE_HTTPD_SETUID
         if (opt & OPT_SETUID) {
                 char *e;
 
@@ -1978,7 +1974,7 @@ int httpd_main(int argc, char *argv[])
 #endif
 
         xchdir(home_httpd);
-#ifdef CONFIG_FEATURE_HTTPD_WITHOUT_INETD
+#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
         server = openServer();
 # ifdef CONFIG_FEATURE_HTTPD_SETUID
         /* drop privileges */
@@ -1987,7 +1983,7 @@ int httpd_main(int argc, char *argv[])
 # endif
 #endif
 
-#ifdef CONFIG_FEATURE_HTTPD_CGI
+#if ENABLE_FEATURE_HTTPD_CGI
         {
                 char *p = getenv("PATH");
                 if (p) {
@@ -2002,15 +1998,15 @@ int httpd_main(int argc, char *argv[])
         }
 #endif
 
-#ifdef CONFIG_FEATURE_HTTPD_RELOAD_CONFIG_SIGHUP
+#if ENABLE_FEATURE_HTTPD_RELOAD_CONFIG_SIGHUP
         sighup_handler(0);
 #else
         parse_conf(default_path_httpd_conf, FIRST_PARSE);
 #endif
 
-#ifdef CONFIG_FEATURE_HTTPD_WITHOUT_INETD
+#if ENABLE_FEATURE_HTTPD_WITHOUT_INETD
 # if !DEBUG
-        xdaemon(1, 0);     /* don`t change curent directory */
+        xdaemon(1, 0);     /* don't change curent directory */
 # endif
         return miniHttpd(server);
 #else