1 files changed, 139 insertions, 126 deletions

diff --git a/init/init.c b/init/init.c
index 333fba5dc..569e7e460 100644
--- a/init/init.c
+++ b/init/init.c
@@ -55,36 +55,36 @@
 
 /* From <linux/vt.h> */
 struct vt_stat {
-        unsigned short v_active;        /* active vt */
-        unsigned short v_signal;        /* signal to send */
-        unsigned short v_state;         /* vt bitmask */
+        unsigned short v_active;        /* active vt */
+        unsigned short v_signal;        /* signal to send */
+        unsigned short v_state; /* vt bitmask */
 };
-static const int VT_GETSTATE = 0x5603;  /* get global vt state info */
+static const int VT_GETSTATE = 0x5603;  /* get global vt state info */
 
 /* From <linux/serial.h> */
 struct serial_struct {
-        int     type;
-        int     line;
-        int     port;
-        int     irq;
-        int     flags;
-        int     xmit_fifo_size;
-        int     custom_divisor;
-        int     baud_base;
-        unsigned short  close_delay;
-        char    reserved_char[2];
-        int     hub6;
-        unsigned short  closing_wait; /* time to wait before closing */
-        unsigned short  closing_wait2; /* no longer used... */
-        int     reserved[4];
+        int type;
+        int line;
+        int port;
+        int irq;
+        int flags;
+        int xmit_fifo_size;
+        int custom_divisor;
+        int baud_base;
+        unsigned short close_delay;
+        char reserved_char[2];
+        int hub6;
+        unsigned short closing_wait;    /* time to wait before closing */
+        unsigned short closing_wait2;   /* no longer used... */
+        int reserved[4];
 };
 
 
-#if (__GNU_LIBRARY__ > 5) || defined(__dietlibc__) 
-  #include <sys/reboot.h>
-  #define init_reboot(magic) reboot(magic)
+#if (__GNU_LIBRARY__ > 5) || defined(__dietlibc__)
+#include <sys/reboot.h>
+#define init_reboot(magic) reboot(magic)
 #else
-  #define init_reboot(magic) reboot(0xfee1dead, 672274793, magic)
+#define init_reboot(magic) reboot(0xfee1dead, 672274793, magic)
 #endif
 
 #ifndef _PATH_STDPATH
@@ -106,16 +106,16 @@ struct serial_struct {
 #define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
 
 #if __GNU_LIBRARY__ > 5
-        #include <sys/kdaemon.h>
+#include <sys/kdaemon.h>
 #else
-        extern int bdflush (int func, long int data);
+extern int bdflush(int func, long int data);
 #endif
 
-#define SHELL        "/bin/sh"       /* Default shell */
-#define LOGIN_SHELL  "-" SHELL       /* Default login shell */
-#define INITTAB      "/etc/inittab"  /* inittab file location */
+#define SHELL        "/bin/sh"  /* Default shell */
+#define LOGIN_SHELL  "-" SHELL  /* Default login shell */
+#define INITTAB      "/etc/inittab"     /* inittab file location */
 #ifndef INIT_SCRIPT
-#define INIT_SCRIPT  "/etc/init.d/rcS"   /* Default sysinit script. */
+#define INIT_SCRIPT  "/etc/init.d/rcS"  /* Default sysinit script. */
 #endif
 
 #define MAXENV  16              /* Number of env. vars */
@@ -159,15 +159,17 @@ struct init_action {
 
 /* Static variables */
 static struct init_action *init_action_list = NULL;
-static int  kernelVersion  = 0;
-static char termType[32]   = "TERM=linux";
-static char console[32]    = _PATH_CONSOLE;
+static int kernelVersion = 0;
+static char termType[32] = "TERM=linux";
+static char console[32] = _PATH_CONSOLE;
+
 #ifndef CONFIG_SYSLOGD
-static char *log           = VC_5;
+static char *log = VC_5;
 #endif
 static sig_atomic_t got_cont = 0;
 static const int LOG = 0x1;
 static const int CONSOLE = 0x2;
+
 #if defined CONFIG_FEATURE_EXTRA_QUIET
 static const int MAYBE_CONSOLE = 0x0;
 #else
@@ -177,6 +179,7 @@ static const int MAYBE_CONSOLE = 0x0;
 static const int RB_HALT_SYSTEM = 0xcdef0123;
 static const int RB_ENABLE_CAD = 0x89abcdef;
 static const int RB_DISABLE_CAD = 0;
+
 #define RB_POWER_OFF    0x4321fedc
 static const int RB_AUTOBOOT = 0x01234567;
 #endif
@@ -189,17 +192,20 @@ static int waitfor(struct init_action *a);
 static void loop_forever(void)
 {
         while (1)
-                sleep (1);
+                sleep(1);
 }
 
 /* Print a message to the specified device.
  * Device may be bitwise-or'd from LOG | CONSOLE */
 #ifdef DEBUG_INIT
-static inline messageND(int device, char *fmt, ...) { }
-#else 
+static inline messageND(int device, char *fmt, ...)
+{
+}
+#else
 #define messageND message
 #endif
-static void message(int device, char *fmt, ...) __attribute__ ((format (printf, 2, 3)));
+static void message(int device, char *fmt, ...)
+        __attribute__ ((format(printf, 2, 3)));
 static void message(int device, char *fmt, ...)
 {
         va_list arguments;
@@ -222,7 +228,7 @@ static void message(int device, char *fmt, ...)
         /* Take full control of the log tty, and never close it.
          * It's mine, all mine!  Muhahahaha! */
         if (log_fd < 0) {
-                if ((log_fd = device_open(log, O_RDWR|O_NDELAY)) < 0) {
+                if ((log_fd = device_open(log, O_RDWR | O_NDELAY)) < 0) {
                         log_fd = -2;
                         fprintf(stderr, "Bummer, can't write to log on %s!\n", log);
                         device = CONSOLE;
@@ -237,9 +243,9 @@ static void message(int device, char *fmt, ...)
 
         if (device & CONSOLE) {
                 /* Always send console messages to /dev/console so people will see them. */
-                if (
-                        (fd =
-                         device_open(_PATH_CONSOLE, O_WRONLY | O_NOCTTY | O_NDELAY)) >= 0) {
+                if ((fd =
+                         device_open(_PATH_CONSOLE,
+                                                 O_WRONLY | O_NOCTTY | O_NDELAY)) >= 0) {
                         va_start(arguments, fmt);
                         vdprintf(fd, fmt, arguments);
                         va_end(arguments);
@@ -261,21 +267,21 @@ static void set_term(int fd)
         tcgetattr(fd, &tty);
 
         /* set control chars */
-        tty.c_cc[VINTR]  = 3;   /* C-c */
-        tty.c_cc[VQUIT]  = 28;  /* C-\ */
-        tty.c_cc[VERASE] = 127; /* C-? */
-        tty.c_cc[VKILL]  = 21;  /* C-u */
-        tty.c_cc[VEOF]   = 4;   /* C-d */
+        tty.c_cc[VINTR] = 3;    /* C-c */
+        tty.c_cc[VQUIT] = 28;   /* C-\ */
+        tty.c_cc[VERASE] = 127; /* C-? */
+        tty.c_cc[VKILL] = 21;   /* C-u */
+        tty.c_cc[VEOF] = 4;     /* C-d */
         tty.c_cc[VSTART] = 17;  /* C-q */
-        tty.c_cc[VSTOP]  = 19;  /* C-s */
-        tty.c_cc[VSUSP]  = 26;  /* C-z */
+        tty.c_cc[VSTOP] = 19;   /* C-s */
+        tty.c_cc[VSUSP] = 26;   /* C-z */
 
         /* use line dicipline 0 */
         tty.c_line = 0;
 
         /* Make it be sane */
-        tty.c_cflag &= CBAUD|CBAUDEX|CSIZE|CSTOPB|PARENB|PARODD;
-        tty.c_cflag |= CREAD|HUPCL|CLOCAL;
+        tty.c_cflag &= CBAUD | CBAUDEX | CSIZE | CSTOPB | PARENB | PARODD;
+        tty.c_cflag |= CREAD | HUPCL | CLOCAL;
 
 
         /* input modes */
@@ -296,7 +302,7 @@ static void set_term(int fd)
 static int check_free_memory(void)
 {
         struct sysinfo info;
-        unsigned int result, u, s=10;
+        unsigned int result, u, s = 10;
 
         if (sysinfo(&info) != 0) {
                 perror_msg("Error checking free memory");
@@ -306,11 +312,16 @@ static int check_free_memory(void)
         /* Kernels 2.0.x and 2.2.x return info.mem_unit==0 with values in bytes.
          * Kernels 2.4.0 return info.mem_unit in bytes. */
         u = info.mem_unit;
-        if (u==0) u=1;
-        while ( (u&1) == 0 && s > 0 ) { u>>=1; s--; }
-        result = (info.totalram>>s) + (info.totalswap>>s);
-        result = result*u;
-        if (result < 0) result = INT_MAX;
+        if (u == 0)
+                u = 1;
+        while ((u & 1) == 0 && s > 0) {
+                u >>= 1;
+                s--;
+        }
+        result = (info.totalram >> s) + (info.totalswap >> s);
+        result = result * u;
+        if (result < 0)
+                result = INT_MAX;
         return result;
 }
 
@@ -378,17 +389,18 @@ static void console_init(void)
                 if (ioctl(0, TIOCGSERIAL, &sr) == 0) {
                         /* Force the TERM setting to vt102 for serial console --
                          * if TERM is set to linux (the default) */
-                        if (strcmp( termType, "TERM=linux" ) == 0)
+                        if (strcmp(termType, "TERM=linux") == 0)
                                 safe_strncpy(termType, "TERM=vt102", sizeof(termType));
                 }
                 close(fd);
         }
         message(LOG, "console=%s\n", console);
 }
-        
+
 static void fixup_argv(int argc, char **argv, char *new_argv0)
 {
         int len;
+
         /* Fix up argv[0] to be certain we claim to be init */
         len = strlen(argv[0]);
         memset(argv[0], 0, len);
@@ -425,8 +437,7 @@ static void check_memory(void)
 #endif
 
   goodnight:
-        message(CONSOLE,
-                        "\rSorry, your computer does not have enough memory.\n");
+        message(CONSOLE, "\rSorry, your computer does not have enough memory.\n");
         loop_forever();
 }
 
@@ -436,9 +447,9 @@ static pid_t run(struct init_action *a)
         int i, j, junk;
         pid_t pid, pgrp, tmp_pid;
         char *s, *tmpCmd, *cmd[INIT_BUFFS_SIZE], *cmdpath;
-        char buf[INIT_BUFFS_SIZE+6];    /* INIT_BUFFS_SIZE+strlen("exec ")+1 */
+        char buf[INIT_BUFFS_SIZE + 6];  /* INIT_BUFFS_SIZE+strlen("exec ")+1 */
         sigset_t nmask, omask;
-        char *environment[MAXENV+1] = {
+        char *environment[MAXENV + 1] = {
                 termType,
                 "HOME=/",
                 "PATH=" _PATH_STDPATH,
@@ -453,8 +464,8 @@ static pid_t run(struct init_action *a)
                 "\nPlease press Enter to activate this console. ";
 
         /* inherit environment to the child, merging our values -andy */
-        for (i=0; environ[i]; i++) {
-                for (j=0; environment[j]; j++) {
+        for (i = 0; environ[i]; i++) {
+                for (j = 0; environment[j]; j++) {
                         s = strchr(environment[j], '=');
                         if (!strncmp(environ[i], environment[j], s - environment[j]))
                                 break;
@@ -470,8 +481,7 @@ static pid_t run(struct init_action *a)
         sigaddset(&nmask, SIGCHLD);
         sigprocmask(SIG_BLOCK, &nmask, &omask);
 
-        if ((pid = fork()) == 0) 
-        {
+        if ((pid = fork()) == 0) {
                 /* Clean up */
                 close(0);
                 close(1);
@@ -481,20 +491,20 @@ static pid_t run(struct init_action *a)
                 /* Reset signal handlers that were set by the parent process */
                 signal(SIGUSR1, SIG_DFL);
                 signal(SIGUSR2, SIG_DFL);
-                signal(SIGINT,  SIG_DFL);
+                signal(SIGINT, SIG_DFL);
                 signal(SIGTERM, SIG_DFL);
-                signal(SIGHUP,  SIG_DFL);
+                signal(SIGHUP, SIG_DFL);
                 signal(SIGCONT, SIG_DFL);
                 signal(SIGSTOP, SIG_DFL);
                 signal(SIGTSTP, SIG_DFL);
 
                 /* Create a new session and make ourself the process
                  * group leader for non-interactive jobs */
-                if ((a->action & (RESPAWN))==0)
+                if ((a->action & (RESPAWN)) == 0)
                         setsid();
 
                 /* Open the new terminal device */
-                if ((device_open(a->terminal, O_RDWR|O_NOCTTY)) < 0) {
+                if ((device_open(a->terminal, O_RDWR | O_NOCTTY)) < 0) {
                         if (stat(a->terminal, &sb) != 0) {
                                 message(LOG | CONSOLE, "\rdevice '%s' does not exist.\n",
                                                 a->terminal);
@@ -505,8 +515,8 @@ static pid_t run(struct init_action *a)
                 }
 
                 /* Non-interactive jobs should not get a controling tty */
-                if ((a->action & (RESPAWN))==0)
-                        (void)ioctl(0, TIOCSCTTY, 0);
+                if ((a->action & (RESPAWN)) == 0)
+                        (void) ioctl(0, TIOCSCTTY, 0);
 
                 /* Make sure the terminal will act fairly normal for us */
                 set_term(0);
@@ -522,7 +532,7 @@ static pid_t run(struct init_action *a)
 
                 /* If the init Action requires us to wait, then force the
                  * supplied terminal to be the controlling tty. */
-                if (a->action & (SYSINIT|WAIT|CTRLALTDEL|SHUTDOWN|RESTART)) {
+                if (a->action & (SYSINIT | WAIT | CTRLALTDEL | SHUTDOWN | RESTART)) {
 
                         /* Now fork off another process to just hang around */
                         if ((pid = fork()) < 0) {
@@ -539,8 +549,7 @@ static pid_t run(struct init_action *a)
                                 signal(SIGCHLD, SIG_DFL);
 
                                 /* Wait for child to exit */
-                                while ((tmp_pid = waitpid(pid, &junk, 0)) != pid)
-                                        ;
+                                while ((tmp_pid = waitpid(pid, &junk, 0)) != pid);
 
                                 /* See if stealing the controlling tty back is necessary */
                                 pgrp = tcgetpgrp(0);
@@ -551,13 +560,13 @@ static pid_t run(struct init_action *a)
                                 if ((pid = fork()) < 0) {
                                         message(LOG | CONSOLE, "\rCan't fork!\n");
                                         _exit(1);
-                                }       
+                                }
                                 if (pid == 0) {
                                         setsid();
                                         ioctl(0, TIOCSCTTY, 1);
                                         _exit(0);
-                                }       
-                                while((tmp_pid = waitpid(pid, &junk, 0)) != pid) {
+                                }
+                                while ((tmp_pid = waitpid(pid, &junk, 0)) != pid) {
                                         if (tmp_pid < 0 && errno == ECHILD)
                                                 break;
                                 }
@@ -578,8 +587,7 @@ static pid_t run(struct init_action *a)
                         /* Convert command (char*) into cmd (char**, one word per string) */
                         strcpy(buf, a->command);
                         s = buf;
-                        for (tmpCmd = buf, i = 0;
-                                        (tmpCmd = strsep(&s, " \t")) != NULL;) {
+                        for (tmpCmd = buf, i = 0; (tmpCmd = strsep(&s, " \t")) != NULL;) {
                                 if (*tmpCmd != '\0') {
                                         cmd[i] = tmpCmd;
                                         i++;
@@ -606,12 +614,12 @@ static pid_t run(struct init_action *a)
                         s = get_last_path_component(cmdpath);
 
                         /* make a new argv[0] */
-                        if ((cmd[0] = malloc(strlen(s)+2)) == NULL) {
+                        if ((cmd[0] = malloc(strlen(s) + 2)) == NULL) {
                                 message(LOG | CONSOLE, "malloc failed");
                                 cmd[0] = cmdpath;
                         } else {
                                 cmd[0][0] = '-';
-                                strcpy(cmd[0]+1, s);
+                                strcpy(cmd[0] + 1, s);
                         }
                 }
 
@@ -624,19 +632,21 @@ static pid_t run(struct init_action *a)
                          * be allowed to start a shell or whatever an init script 
                          * specifies.
                          */
-                        messageND(LOG, "Waiting for enter to start '%s' (pid %d, terminal %s)\n",
-                                        cmdpath, getpid(), a->terminal);
+                        messageND(LOG,
+                                          "Waiting for enter to start '%s' (pid %d, terminal %s)\n",
+                                          cmdpath, getpid(), a->terminal);
                         write(fileno(stdout), press_enter, sizeof(press_enter) - 1);
                         getc(stdin);
                 }
 
                 /* Log the process name and args */
                 messageND(LOG, "Starting pid %d, console %s: '%s'\n",
-                                getpid(), a->terminal, cmdpath);
+                                  getpid(), a->terminal, cmdpath);
 
 #if defined CONFIG_FEATURE_INIT_COREDUMPS
-                if (stat (CORE_ENABLE_FLAG_FILE, &sb) == 0) {
+                if (stat(CORE_ENABLE_FLAG_FILE, &sb) == 0) {
                         struct rlimit limit;
+
                         limit.rlim_cur = RLIM_INFINITY;
                         limit.rlim_max = RLIM_INFINITY;
                         setrlimit(RLIMIT_CORE, &limit);
@@ -658,7 +668,7 @@ static pid_t run(struct init_action *a)
 
 static int waitfor(struct init_action *a)
 {
-        int pid; 
+        int pid;
         int status, wpid;
 
         pid = run(a);
@@ -681,13 +691,14 @@ static void run_actions(int action)
         for (a = init_action_list; a; a = tmp) {
                 tmp = a->next;
                 if (a->action == action) {
-                        if (a->action & (SYSINIT|WAIT|CTRLALTDEL|SHUTDOWN|RESTART)) {
+                        if (a->
+                                action & (SYSINIT | WAIT | CTRLALTDEL | SHUTDOWN | RESTART)) {
                                 waitfor(a);
                                 delete_init_action(a);
                         } else if (a->action & ONCE) {
                                 run(a);
                                 delete_init_action(a);
-                        } else if (a->action & (RESPAWN|ASKFIRST)) {
+                        } else if (a->action & (RESPAWN | ASKFIRST)) {
                                 /* Only run stuff with pid==0.  If they have
                                  * a pid, that means it is still running */
                                 if (a->pid == 0) {
@@ -720,16 +731,16 @@ static void shutdown_system(void)
         /* Allow Ctrl-Alt-Del to reboot system. */
         init_reboot(RB_ENABLE_CAD);
 
-        message(CONSOLE|LOG, "\n\rThe system is going down NOW !!\n");
+        message(CONSOLE | LOG, "\n\rThe system is going down NOW !!\n");
         sync();
 
         /* Send signals to every process _except_ pid 1 */
-        message(CONSOLE|LOG, "\rSending SIGTERM to all processes.\n");
+        message(CONSOLE | LOG, "\rSending SIGTERM to all processes.\n");
         kill(-1, SIGTERM);
         sleep(1);
         sync();
 
-        message(CONSOLE|LOG, "\rSending SIGKILL to all processes.\n");
+        message(CONSOLE | LOG, "\rSending SIGKILL to all processes.\n");
         kill(-1, SIGKILL);
         sleep(1);
 
@@ -737,7 +748,7 @@ static void shutdown_system(void)
         run_actions(SHUTDOWN);
 
         sync();
-        if (kernelVersion > 0 && kernelVersion <= KERNEL_VERSION(2,2,11)) {
+        if (kernelVersion > 0 && kernelVersion <= KERNEL_VERSION(2, 2, 11)) {
                 /* bdflush, kupdate not needed for kernels >2.2.11 */
                 bdflush(1, 0);
                 sync();
@@ -748,7 +759,7 @@ static void exec_signal(int sig)
 {
         struct init_action *a, *tmp;
         sigset_t unblock_signals;
-        
+
         for (a = init_action_list; a; a = tmp) {
                 tmp = a->next;
                 if (a->action & RESTART) {
@@ -767,11 +778,11 @@ static void exec_signal(int sig)
                         sigaddset(&unblock_signals, SIGTSTP);
                         sigprocmask(SIG_UNBLOCK, &unblock_signals, NULL);
 
-                        message(CONSOLE|LOG, "\rTrying to re-exec %s\n", a->command);
+                        message(CONSOLE | LOG, "\rTrying to re-exec %s\n", a->command);
                         execl(a->command, a->command, NULL);
-        
-                        message(CONSOLE|LOG, "\rexec of '%s' failed: %s\n", 
-                                a->command, sys_errlist[errno]);
+
+                        message(CONSOLE | LOG, "\rexec of '%s' failed: %s\n",
+                                        a->command, sys_errlist[errno]);
                         sync();
                         sleep(2);
                         init_reboot(RB_HALT_SYSTEM);
@@ -783,20 +794,20 @@ static void exec_signal(int sig)
 static void halt_signal(int sig)
 {
         shutdown_system();
-        message(CONSOLE|LOG,
+        message(CONSOLE | LOG,
 #if #cpu(s390)
                         /* Seems the s390 console is Wierd(tm). */
                         "\rThe system is halted. You may reboot now.\n"
 #else
                         "\rThe system is halted. Press Reset or turn off power\n"
 #endif
-                   );
+                );
         sync();
 
         /* allow time for last message to reach serial console */
         sleep(2);
 
-        if (sig == SIGUSR2 && kernelVersion >= KERNEL_VERSION(2,2,0))
+        if (sig == SIGUSR2 && kernelVersion >= KERNEL_VERSION(2, 2, 0))
                 init_reboot(RB_POWER_OFF);
         else
                 init_reboot(RB_HALT_SYSTEM);
@@ -807,7 +818,7 @@ static void halt_signal(int sig)
 static void reboot_signal(int sig)
 {
         shutdown_system();
-        message(CONSOLE|LOG, "\rPlease stand by while rebooting the system.\n");
+        message(CONSOLE | LOG, "\rPlease stand by while rebooting the system.\n");
         sync();
 
         /* allow time for last message to reach serial console */
@@ -829,12 +840,13 @@ static void stop_handler(int sig)
         int saved_errno = errno;
 
         got_cont = 0;
-        while(!got_cont) pause();
+        while (!got_cont)
+                pause();
         got_cont = 0;
         errno = saved_errno;
 }
 
-/* The SIGCONT handler */ 
+/* The SIGCONT handler */
 static void cont_handler(int sig)
 {
         got_cont = 1;
@@ -850,7 +862,7 @@ static void new_init_action(int action, char *command, char *cons)
                 cons = console;
 
         /* do not run entries if console device is not available */
-        if (access(cons, R_OK|W_OK))
+        if (access(cons, R_OK | W_OK))
                 return;
         if (strcmp(cons, "/dev/null") == 0 && (action & ASKFIRST))
                 return;
@@ -862,7 +874,7 @@ static void new_init_action(int action, char *command, char *cons)
         }
 
         /* Append to the end of the list */
-        for (a = init_action_list; a && a->next; a = a->next) ;
+        for (a = init_action_list; a && a->next; a = a->next);
         if (a) {
                 a->next = new_action;
         } else {
@@ -872,11 +884,11 @@ static void new_init_action(int action, char *command, char *cons)
         new_action->action = action;
         strcpy(new_action->terminal, cons);
         new_action->pid = 0;
-//    message(LOG|CONSOLE, "command='%s' action='%d' terminal='%s'\n",
-//      new_action->command, new_action->action, new_action->terminal);
+/*    message(LOG|CONSOLE, "command='%s' action='%d' terminal='%s'\n",
+                new_action->command, new_action->action, new_action->terminal); */
 }
 
-static void delete_init_action(struct init_action * action)
+static void delete_init_action(struct init_action *action)
 {
         struct init_action *a, *b = NULL;
 
@@ -899,12 +911,13 @@ static void delete_init_action(struct init_action * action)
  * of "askfirst" shells).  If CONFIG_FEATURE_USE_INITTAB 
  * _is_ defined, but /etc/inittab is missing, this 
  * results in the same set of default behaviors.
- * */
+ */
 static void parse_inittab(void)
 {
 #ifdef CONFIG_FEATURE_USE_INITTAB
         FILE *file;
-        char buf[INIT_BUFFS_SIZE], lineAsRead[INIT_BUFFS_SIZE], tmpConsole[INIT_BUFFS_SIZE];
+        char buf[INIT_BUFFS_SIZE], lineAsRead[INIT_BUFFS_SIZE],
+                tmpConsole[INIT_BUFFS_SIZE];
         char *id, *runlev, *action, *command, *eol;
         const struct init_action_type *a = actions;
         int foundIt;
@@ -989,7 +1002,7 @@ static void parse_inittab(void)
                         if (strcmp(a->name, action) == 0) {
                                 if (*id != '\0') {
                                         strcpy(tmpConsole, "/dev/");
-                                        strncat(tmpConsole, id, INIT_BUFFS_SIZE-6);
+                                        strncat(tmpConsole, id, INIT_BUFFS_SIZE - 6);
                                         id = tmpConsole;
                                 }
                                 new_init_action(a->action, command, id);
@@ -1006,7 +1019,7 @@ static void parse_inittab(void)
         }
         fclose(file);
         return;
-#endif /* CONFIG_FEATURE_USE_INITTAB */
+#endif                                                  /* CONFIG_FEATURE_USE_INITTAB */
 }
 
 
@@ -1020,31 +1033,30 @@ extern int init_main(int argc, char **argv)
         if (argc > 1 && !strcmp(argv[1], "-q")) {
                 /* don't assume init's pid == 1 */
                 long *pid = find_pid_by_name("init");
-                if (!pid || *pid<=0) {
+
+                if (!pid || *pid <= 0) {
                         pid = find_pid_by_name("linuxrc");
-                        if (!pid || *pid<=0)
+                        if (!pid || *pid <= 0)
                                 error_msg_and_die("no process killed");
                 }
                 kill(*pid, SIGHUP);
                 exit(0);
         }
-
 #ifndef DEBUG_INIT
         /* Expect to be invoked as init with PID=1 or be invoked as linuxrc */
         if (getpid() != 1
 #ifdef CONFIG_FEATURE_INITRD
-                        && strstr(applet_name, "linuxrc") == NULL
+                && strstr(applet_name, "linuxrc") == NULL
 #endif
-                          )
-        {
-                        show_usage();
+                ) {
+                show_usage();
         }
         /* Set up sig handlers  -- be sure to
          * clear all of these in run() */
-        signal(SIGHUP,  exec_signal);
+        signal(SIGHUP, exec_signal);
         signal(SIGUSR1, halt_signal);
         signal(SIGUSR2, halt_signal);
-        signal(SIGINT,  ctrlaltdel_signal);
+        signal(SIGINT, ctrlaltdel_signal);
         signal(SIGTERM, reboot_signal);
         signal(SIGCONT, cont_handler);
         signal(SIGSTOP, stop_handler);
@@ -1066,8 +1078,8 @@ extern int init_main(int argc, char **argv)
         close(1);
         close(2);
 
-        if(device_open(console, O_RDWR|O_NOCTTY)==0) {
-        set_term(0);
+        if (device_open(console, O_RDWR | O_NOCTTY) == 0) {
+                set_term(0);
                 close(0);
         }
 
@@ -1075,10 +1087,10 @@ extern int init_main(int argc, char **argv)
         setsid();
 
         /* Make sure PATH is set to something sane */
-        putenv("PATH="_PATH_STDPATH);
+        putenv("PATH=" _PATH_STDPATH);
 
         /* Hello world */
-        message(MAYBE_CONSOLE|LOG, "\rinit started:  %s\n", full_version);
+        message(MAYBE_CONSOLE | LOG, "\rinit started:  %s\n", full_version);
 
         /* Make sure there is enough memory to do something useful. */
         check_memory();
@@ -1118,7 +1130,8 @@ extern int init_main(int argc, char **argv)
 
         /* If there is nothing else to do, stop */
         if (init_action_list == NULL) {
-                message(LOG | CONSOLE, "\rNo more tasks for init -- sleeping forever.\n");
+                message(LOG | CONSOLE,
+                                "\rNo more tasks for init -- sleeping forever.\n");
                 loop_forever();
         }