applets.c: fix indentation

git-svn-id: svn://busybox.net/trunk/busybox@16207 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 64 insertions, 64 deletions

diff --git a/applets/applets.c b/applets/applets.c
index 39dcfb0f8..e992998d6 100644
--- a/applets/applets.c
+++ b/applets/applets.c
@@ -50,33 +50,33 @@ const size_t NUM_APPLETS = (sizeof (applets) / sizeof (struct BB_applet) - 1);
 /* applets [] is const, so we have to define this "override" structure */
 static struct BB_suid_config
 {
-  struct BB_applet *m_applet;
+        struct BB_applet *m_applet;
 
-  uid_t m_uid;
-  gid_t m_gid;
-  mode_t m_mode;
+        uid_t m_uid;
+        gid_t m_gid;
+        mode_t m_mode;
 
-  struct BB_suid_config *m_next;
+        struct BB_suid_config *m_next;
 } *suid_config;
 
 static int suid_cfg_readable;
 
 /* check if u is member of group g */
-static int ingroup (uid_t u, gid_t g)
+static int ingroup(uid_t u, gid_t g)
 {
-  struct group *grp = getgrgid (g);
+        struct group *grp = getgrgid(g);
 
-  if (grp) {
-        char **mem;
+        if (grp) {
+                char **mem;
 
-        for (mem = grp->gr_mem; *mem; mem++) {
-          struct passwd *pwd = getpwnam (*mem);
+                for (mem = grp->gr_mem; *mem; mem++) {
+                        struct passwd *pwd = getpwnam(*mem);
 
-          if (pwd && (pwd->pw_uid == u))
-                return 1;
+                        if (pwd && (pwd->pw_uid == u))
+                                return 1;
+                }
         }
-  }
-  return 0;
+        return 0;
 }
 
 /* This should probably be a libbb routine.  In that case,
@@ -320,58 +320,58 @@ static void parse_config_file(void)
 #ifdef CONFIG_FEATURE_SUID
 static void check_suid (struct BB_applet *applet)
 {
-  uid_t ruid = getuid ();               /* real [ug]id */
-  uid_t rgid = getgid ();
+        uid_t ruid = getuid ();               /* real [ug]id */
+        uid_t rgid = getgid ();
 
 #ifdef CONFIG_FEATURE_SUID_CONFIG
-  if (suid_cfg_readable) {
-        struct BB_suid_config *sct;
-
-        for (sct = suid_config; sct; sct = sct->m_next) {
-          if (sct->m_applet == applet)
-                break;
-        }
-        if (sct) {
-          mode_t m = sct->m_mode;
+        if (suid_cfg_readable) {
+                struct BB_suid_config *sct;
 
-          if (sct->m_uid == ruid)       /* same uid */
-                m >>= 6;
-          else if ((sct->m_gid == rgid) || ingroup (ruid, sct->m_gid))  /* same group / in group */
-                m >>= 3;
-
-          if (!(m & S_IXOTH))           /* is x bit not set ? */
-                bb_error_msg_and_die ("You have no permission to run this applet!");
-
-          if ((sct->m_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP)) {     /* *both* have to be set for sgid */
-                xsetgid(sct->m_gid);
-          } else xsetgid(rgid);                /* no sgid -> drop */
-
-          if (sct->m_mode & S_ISUID) xsetuid(sct->m_uid);
-          else xsetuid(ruid);                  /* no suid -> drop */
+                for (sct = suid_config; sct; sct = sct->m_next) {
+                        if (sct->m_applet == applet)
+                                break;
+                }
+                if (sct) {
+                        mode_t m = sct->m_mode;
+
+                        if (sct->m_uid == ruid)       /* same uid */
+                                m >>= 6;
+                        else if ((sct->m_gid == rgid) || ingroup (ruid, sct->m_gid))  /* same group / in group */
+                                m >>= 3;
+
+                        if (!(m & S_IXOTH))           /* is x bit not set ? */
+                                bb_error_msg_and_die ("You have no permission to run this applet!");
+
+                        if ((sct->m_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP)) {     /* *both* have to be set for sgid */
+                                xsetgid(sct->m_gid);
+                        } else xsetgid(rgid);                /* no sgid -> drop */
+
+                        if (sct->m_mode & S_ISUID) xsetuid(sct->m_uid);
+                        else xsetuid(ruid);                  /* no suid -> drop */
+                } else {
+                        /* default: drop all privileges */
+                        xsetgid(rgid);
+                        xsetuid(ruid);
+                }
+                return;
         } else {
-                /* default: drop all privileges */
-          xsetgid(rgid);
-          xsetuid(ruid);
-        }
-        return;
-  } else {
 #ifndef CONFIG_FEATURE_SUID_CONFIG_QUIET
-        static int onetime = 0;
+                static int onetime = 0;
 
-        if (!onetime) {
-          onetime = 1;
-          fprintf (stderr, "Using fallback suid method\n");
-        }
+                if (!onetime) {
+                        onetime = 1;
+                        fprintf (stderr, "Using fallback suid method\n");
+                }
 #endif
-  }
+        }
 #endif
 
-  if (applet->need_suid == _BB_SUID_ALWAYS) {
-        if (geteuid()) bb_error_msg_and_die("Applet requires root privileges!");
-  } else if (applet->need_suid == _BB_SUID_NEVER) {
-        xsetgid(rgid);                          /* drop all privileges */
-        xsetuid(ruid);
-  }
+        if (applet->need_suid == _BB_SUID_ALWAYS) {
+                if (geteuid()) bb_error_msg_and_die("Applet requires root privileges!");
+        } else if (applet->need_suid == _BB_SUID_NEVER) {
+                xsetgid(rgid);                          /* drop all privileges */
+                xsetuid(ruid);
+        }
 }
 #else
 #define check_suid(x)
@@ -426,7 +426,7 @@ static const char *unpack_usage_messages(void)
 #define unpack_usage_messages() usage_messages
 #endif /* ENABLE_FEATURE_COMPRESS_USAGE */
 
-void bb_show_usage (void)
+void bb_show_usage(void)
 {
         if (ENABLE_SHOW_USAGE) {
                 const char *format_string;
@@ -443,22 +443,22 @@ void bb_show_usage (void)
                         applet_using->name, usage_string);
         }
 
-  exit (bb_default_error_retval);
+        exit (bb_default_error_retval);
 }
 
 static int applet_name_compare(const void *name, const void *vapplet)
 {
-  const struct BB_applet *applet = vapplet;
+        const struct BB_applet *applet = vapplet;
 
-  return strcmp(name, applet->name);
+        return strcmp(name, applet->name);
 }
 
 extern const size_t NUM_APPLETS;
 
 struct BB_applet *find_applet_by_name(const char *name)
 {
-  return bsearch(name, applets, NUM_APPLETS, sizeof(struct BB_applet),
-                                  applet_name_compare);
+        return bsearch(name, applets, NUM_APPLETS, sizeof(struct BB_applet),
+                                applet_name_compare);
 }
 
 void run_applet_by_name(const char *name, int argc, char **argv)