Fixup braces (patch from Thomas Geulig), run through indent and manually

adjust.

1 files changed, 744 insertions, 778 deletions

diff --git a/miscutils/crond.c b/miscutils/crond.c
index a32751d..e32bac6 100644
--- a/miscutils/crond.c
+++ b/miscutils/crond.c
@@ -51,29 +51,29 @@
 #define CRONUPDATE      "cron.update"
 #endif
 #ifndef MAXLINES
-#define MAXLINES        256             /* max lines in non-root crontabs */
+#define MAXLINES        256	/* max lines in non-root crontabs */
 #endif
 
 typedef struct CronFile {
-    struct CronFile *cf_Next;
-    struct CronLine *cf_LineBase;
-    char        *cf_User;       /* username                     */
-    int         cf_Ready;       /* bool: one or more jobs ready */
-    int         cf_Running;     /* bool: one or more jobs running */
-    int         cf_Deleted;     /* marked for deletion, ignore  */
+	struct CronFile *cf_Next;
+	struct CronLine *cf_LineBase;
+	char *cf_User;		/* username                     */
+	int cf_Ready;		/* bool: one or more jobs ready */
+	int cf_Running;		/* bool: one or more jobs running */
+	int cf_Deleted;		/* marked for deletion, ignore  */
 } CronFile;
 
 typedef struct CronLine {
-    struct CronLine *cl_Next;
-    char        *cl_Shell;      /* shell command                        */
-    pid_t       cl_Pid;         /* running pid, 0, or armed (-1)        */
-    int         cl_MailFlag;    /* running pid is for mail              */
-    int         cl_MailPos;     /* 'empty file' size                    */
-    char        cl_Mins[60];    /* 0-59                                 */
-    char        cl_Hrs[24];     /* 0-23                                 */
-    char        cl_Days[32];    /* 1-31                                 */
-    char        cl_Mons[12];    /* 0-11                                 */
-    char        cl_Dow[7];      /* 0-6, beginning sunday                */
+	struct CronLine *cl_Next;
+	char *cl_Shell;		/* shell command                        */
+	pid_t cl_Pid;		/* running pid, 0, or armed (-1)        */
+	int cl_MailFlag;	/* running pid is for mail              */
+	int cl_MailPos;		/* 'empty file' size                    */
+	char cl_Mins[60];	/* 0-59                                 */
+	char cl_Hrs[24];	/* 0-23                                 */
+	char cl_Days[32];	/* 1-31                                 */
+	char cl_Mons[12];	/* 0-11                                 */
+	char cl_Dow[7];		/* 0-6, beginning sunday                */
 } CronLine;
 
 #define RUN_RANOUT      1
@@ -87,8 +87,8 @@ static short DebugOpt;
 #endif
 
 static short LogLevel = 8;
-static const char  *LogFile;
-static const char  *CDir = CRONTABS;
+static const char *LogFile;
+static const char *CDir = CRONTABS;
 
 static void startlogger(void);
 
@@ -98,9 +98,10 @@ static int TestJobs(time_t t1, time_t t2);
 static void RunJobs(void);
 static int CheckJobs(void);
 
-static void RunJob(const char *user, CronLine *line);
+static void RunJob(const char *user, CronLine * line);
+
 #ifdef CONFIG_FEATURE_CROND_CALL_SENDMAIL
-static void EndJob(const char *user, CronLine *line);
+static void EndJob(const char *user, CronLine * line);
 #else
 #define EndJob(user, line)  line->cl_Pid = 0
 #endif
@@ -110,608 +111,610 @@ static void DeleteFile(const char *userName);
 static CronFile *FileBase;
 
 
-static void
-crondlog(const char *ctl, ...)
+static void crondlog(const char *ctl, ...)
 {
-    va_list va;
-    const char *fmt;
-    int level = (int)(ctl[0] & 0xf);
-    int type = level == 20 ?
-		    LOG_ERR : ((ctl[0] & 0100) ? LOG_WARNING : LOG_NOTICE);
+	va_list va;
+	const char *fmt;
+	int level = (int) (ctl[0] & 0xf);
+	int type = level == 20 ?
+		LOG_ERR : ((ctl[0] & 0100) ? LOG_WARNING : LOG_NOTICE);
 
 
-    va_start(va, ctl);
-    fmt = ctl+1;
-    if (level >= LogLevel) {
+	va_start(va, ctl);
+	fmt = ctl + 1;
+	if (level >= LogLevel) {
 
 #ifdef FEATURE_DEBUG_OPT
-	if (DebugOpt) vfprintf(stderr, fmt, va);
-	else
+		if (DebugOpt) {
+			vfprintf(stderr, fmt, va);
+		} else
 #endif
-	    if (LogFile == 0) vsyslog(type, fmt, va);
-	    else {
-		 int  logfd;
-
-		 if ((logfd = open(LogFile, O_WRONLY|O_CREAT|O_APPEND, 600)) >= 0) {
-		    vdprintf(logfd, fmt, va);
-		    close(logfd);
+		if (LogFile == 0) {
+			vsyslog(type, fmt, va);
+		} else {
+			int logfd = open(LogFile, O_WRONLY | O_CREAT | O_APPEND, 600);
+			if (logfd >= 0) {
+				vdprintf(logfd, fmt, va);
+				close(logfd);
 #ifdef FEATURE_DEBUG_OPT
-		 } else {
-		    bb_perror_msg("Can't open log file");
+			} else {
+				bb_perror_msg("Can't open log file");
 #endif
+			}
 		}
-	    }
-    }
-    va_end(va);
-    if(ctl[0] & 0200)
-	exit(20);
+	}
+	va_end(va);
+	if (ctl[0] & 0200) {
+		exit(20);
+	}
 }
 
-int
-crond_main(int ac, char **av)
+int crond_main(int ac, char **av)
 {
-    unsigned long opt;
-    char *lopt, *Lopt, *copt;
+	unsigned long opt;
+	char *lopt, *Lopt, *copt;
+
 #ifdef FEATURE_DEBUG_OPT
-    char *dopt;
-    bb_opt_complementaly = "f-b:b-f:S-L:L-S:d-l";
+	char *dopt;
+
+	bb_opt_complementaly = "f-b:b-f:S-L:L-S:d-l";
 #else
-    bb_opt_complementaly = "f-b:b-f:S-L:L-S";
+	bb_opt_complementaly = "f-b:b-f:S-L:L-S";
 #endif
 
-    opterr = 0;         /* disable getopt 'errors' message.*/
-    opt = bb_getopt_ulflags(ac, av, "l:L:fbSc:"
+	opterr = 0;			/* disable getopt 'errors' message. */
+	opt = bb_getopt_ulflags(ac, av, "l:L:fbSc:"
 #ifdef FEATURE_DEBUG_OPT
-				"d:"
+							"d:"
 #endif
-	    , &lopt, &Lopt, &copt
+							, &lopt, &Lopt, &copt
 #ifdef FEATURE_DEBUG_OPT
-	    , &dopt
+							, &dopt
 #endif
-	    );
-    if(opt & 1)
-	LogLevel = atoi(lopt);
-    if(opt & 2)
-	if (*Lopt != 0) LogFile = Lopt;
-    if(opt & 32) {
-	if (*copt != 0) CDir = copt;
+		);
+	if (opt & 1) {
+		LogLevel = atoi(lopt);
+	}
+	if (opt & 2) {
+		if (*Lopt != 0) {
+			LogFile = Lopt;
+		}
+	}
+	if (opt & 32) {
+		if (*copt != 0) {
+			CDir = copt;
+		}
 	}
 #ifdef FEATURE_DEBUG_OPT
-    if(opt & 64) {
-	DebugOpt = atoi(dopt);
-	LogLevel = 0;
-    }
+	if (opt & 64) {
+		DebugOpt = atoi(dopt);
+		LogLevel = 0;
+	}
 #endif
 
-    /*
-     * change directory
-     */
-
-    if (chdir(CDir) != 0)
-	bb_perror_msg_and_die("%s", CDir);
+	/*
+	 * change directory
+	 */
 
-    signal(SIGHUP,SIG_IGN);   /* hmm.. but, if kill -HUP original
-				 * version - his died. ;(
-				 */
-    /*
-     * close stdin and stdout, stderr.
-     * close unused descriptors -  don't need.
-     * optional detach from controlling terminal
-     */
+	if (chdir(CDir) != 0) {
+		bb_perror_msg_and_die("%s", CDir);
+	}
+	signal(SIGHUP, SIG_IGN);	/* hmm.. but, if kill -HUP original
+								 * version - his died. ;(
+								 */
+	/*
+	 * close stdin and stdout, stderr.
+	 * close unused descriptors -  don't need.
+	 * optional detach from controlling terminal
+	 */
 
-    if (!(opt & 4)) {
+	if (!(opt & 4)) {
 #if defined(__uClinux__)
-	/* reexec for vfork() do continue parent */
-	vfork_daemon_rexec(1, 0, ac, av, "-f");
-#else /* uClinux */
-	if(daemon(1, 0) < 0) {
-		bb_perror_msg_and_die("daemon");
-#endif /* uClinux */
-    }
-
-    (void)startlogger();                /* need if syslog mode selected */
+		/* reexec for vfork() do continue parent */
+		vfork_daemon_rexec(1, 0, ac, av, "-f");
+#else							/* uClinux */
+		if (daemon(1, 0) < 0) {
+			bb_perror_msg_and_die("daemon");
+		}
+#endif							/* uClinux */
+	}
 
-    /*
-     * main loop - synchronize to 1 second after the minute, minimum sleep
-     *             of 1 second.
-     */
+	(void) startlogger();	/* need if syslog mode selected */
 
-    crondlog("\011%s " VERSION " dillon, started, log level %d\n", bb_applet_name,
-						LogLevel);
+	/*
+	 * main loop - synchronize to 1 second after the minute, minimum sleep
+	 *             of 1 second.
+	 */
 
-    SynchronizeDir();
+	crondlog("\011%s " VERSION " dillon, started, log level %d\n",
+			 bb_applet_name, LogLevel);
 
-    {
-	time_t t1 = time(NULL);
-	time_t t2;
-	long dt;
-	short rescan = 60;
-	short sleep_time = 60;
+	SynchronizeDir();
 
-	for (;;) {
-	    sleep((sleep_time + 1) - (short)(time(NULL) % sleep_time));
-
-	    t2 = time(NULL);
-	    dt = t2 - t1;
-
-	    /*
-	     * The file 'cron.update' is checked to determine new cron
-	     * jobs.  The directory is rescanned once an hour to deal
-	     * with any screwups.
-	     *
-	     * check for disparity.  Disparities over an hour either way
-	     * result in resynchronization.  A reverse-indexed disparity
-	     * less then an hour causes us to effectively sleep until we
-	     * match the original time (i.e. no re-execution of jobs that
-	     * have just been run).  A forward-indexed disparity less then
-	     * an hour causes intermediate jobs to be run, but only once
-	     * in the worst case.
-	     *
-	     * when running jobs, the inequality used is greater but not
-	     * equal to t1, and less then or equal to t2.
-	     */
-
-	    if (--rescan == 0) {
-		rescan = 60;
-		SynchronizeDir();
-	    }
-	    CheckUpdates();
+	{
+		time_t t1 = time(NULL);
+		time_t t2;
+		long dt;
+		short rescan = 60;
+		short sleep_time = 60;
+
+		for (;;) {
+			sleep((sleep_time + 1) - (short) (time(NULL) % sleep_time));
+
+			t2 = time(NULL);
+			dt = t2 - t1;
+
+			/*
+			 * The file 'cron.update' is checked to determine new cron
+			 * jobs.  The directory is rescanned once an hour to deal
+			 * with any screwups.
+			 *
+			 * check for disparity.  Disparities over an hour either way
+			 * result in resynchronization.  A reverse-indexed disparity
+			 * less then an hour causes us to effectively sleep until we
+			 * match the original time (i.e. no re-execution of jobs that
+			 * have just been run).  A forward-indexed disparity less then
+			 * an hour causes intermediate jobs to be run, but only once
+			 * in the worst case.
+			 *
+			 * when running jobs, the inequality used is greater but not
+			 * equal to t1, and less then or equal to t2.
+			 */
+
+			if (--rescan == 0) {
+				rescan = 60;
+				SynchronizeDir();
+			}
+			CheckUpdates();
 #ifdef FEATURE_DEBUG_OPT
-	    if (DebugOpt)
-		crondlog("\005Wakeup dt=%d\n", dt);
+			if (DebugOpt)
+				crondlog("\005Wakeup dt=%d\n", dt);
 #endif
-	    if (dt < -60*60 || dt > 60*60) {
-		t1 = t2;
-		crondlog("\111time disparity of %d minutes detected\n", dt / 60);
-	    } else if (dt > 0) {
-		TestJobs(t1, t2);
-		RunJobs();
-		sleep(5);
-		if (CheckJobs() > 0)
-		   sleep_time = 10;
-		else
-		   sleep_time = 60;
-		t1 = t2;
-	    }
+			if (dt < -60 * 60 || dt > 60 * 60) {
+				t1 = t2;
+				crondlog("\111time disparity of %d minutes detected\n", dt / 60);
+			} else if (dt > 0) {
+				TestJobs(t1, t2);
+				RunJobs();
+				sleep(5);
+				if (CheckJobs() > 0) {
+					sleep_time = 10;
+				} else {
+					sleep_time = 60;
+				}
+				t1 = t2;
+			}
+		}
 	}
-    }
-    /* not reached */
-}
+	/* not reached */
 }
 
 #if defined(FEATURE_DEBUG_OPT) || defined(CONFIG_FEATURE_CROND_CALL_SENDMAIL)
 /*
     write to temp file..
 */
-static void
-fdprintf(int fd, const char *ctl, ...)
+static void fdprintf(int fd, const char *ctl, ...)
 {
-    va_list va;
+	va_list va;
 
-    va_start(va, ctl);
-    vdprintf(fd, ctl, va);
-    va_end(va);
+	va_start(va, ctl);
+	vdprintf(fd, ctl, va);
+	va_end(va);
 }
 #endif
 
 
-static int
-ChangeUser(const char *user)
+static int ChangeUser(const char *user)
 {
-    struct passwd *pas;
-    const char *err_msg;
-
-    /*
-     * Obtain password entry and change privilages
-     */
-
-    if ((pas = getpwnam(user)) == 0) {
-	crondlog("\011failed to get uid for %s", user);
-	return(-1);
-    }
-    setenv("USER", pas->pw_name, 1);
-    setenv("HOME", pas->pw_dir, 1);
-    setenv("SHELL", DEFAULT_SHELL, 1);
-
-    /*
-     * Change running state to the user in question
-     */
-    err_msg = change_identity_e2str(pas);
-    if (err_msg) {
-	crondlog("\011%s for user %s", err_msg, user);
-	return(-1);
-    }
+	struct passwd *pas;
+	const char *err_msg;
+
+	/*
+	 * Obtain password entry and change privilages
+	 */
+	pas = getpwnam(user);
+	if (pas == 0) {
+		crondlog("\011failed to get uid for %s", user);
+		return (-1);
+	}
+	setenv("USER", pas->pw_name, 1);
+	setenv("HOME", pas->pw_dir, 1);
+	setenv("SHELL", DEFAULT_SHELL, 1);
+
+	/*
+	 * Change running state to the user in question
+	 */
+	err_msg = change_identity_e2str(pas);
+	if (err_msg) {
+		crondlog("\011%s for user %s", err_msg, user);
+		return (-1);
+	}
 	if (chdir(pas->pw_dir) < 0) {
-	crondlog("\011chdir failed: %s: %m", pas->pw_dir);
-	    if (chdir(TMPDIR) < 0) {
-	    crondlog("\011chdir failed: %s: %m", TMPDIR);
-		return(-1);
-	    }
+		crondlog("\011chdir failed: %s: %m", pas->pw_dir);
+		if (chdir(TMPDIR) < 0) {
+			crondlog("\011chdir failed: %s: %m", TMPDIR);
+			return (-1);
+		}
 	}
-    return(pas->pw_uid);
+	return (pas->pw_uid);
 }
 
-static void
-startlogger(void)
+static void startlogger(void)
 {
-    if (LogFile == 0)
-	openlog(bb_applet_name, LOG_CONS|LOG_PID, LOG_CRON);
+	if (LogFile == 0) {
+		openlog(bb_applet_name, LOG_CONS | LOG_PID, LOG_CRON);
+	}
 #ifdef FEATURE_DEBUG_OPT
-    else { /* test logfile */
-    int  logfd;
-
-	if ((logfd = open(LogFile, O_WRONLY|O_CREAT|O_APPEND, 600)) >= 0)
-	   close(logfd);
-	else
-	   bb_perror_msg("Failed to open log file '%s' reason", LogFile);
-    }
+	else {				/* test logfile */
+		int logfd;
+
+		if ((logfd = open(LogFile, O_WRONLY | O_CREAT | O_APPEND, 600)) >= 0) {
+			close(logfd);
+		} else {
+			bb_perror_msg("Failed to open log file '%s' reason", LogFile);
+		}
+	}
 #endif
 }
 
 
-static const char * const DowAry[] = {
-    "sun",
-    "mon",
-    "tue",
-    "wed",
-    "thu",
-    "fri",
-    "sat",
-
-    "Sun",
-    "Mon",
-    "Tue",
-    "Wed",
-    "Thu",
-    "Fri",
-    "Sat",
-    NULL
+static const char *const DowAry[] = {
+	"sun",
+	"mon",
+	"tue",
+	"wed",
+	"thu",
+	"fri",
+	"sat",
+
+	"Sun",
+	"Mon",
+	"Tue",
+	"Wed",
+	"Thu",
+	"Fri",
+	"Sat",
+	NULL
 };
 
-static const char * const MonAry[] = {
-    "jan",
-    "feb",
-    "mar",
-    "apr",
-    "may",
-    "jun",
-    "jul",
-    "aug",
-    "sep",
-    "oct",
-    "nov",
-    "dec",
-
-    "Jan",
-    "Feb",
-    "Mar",
-    "Apr",
-    "May",
-    "Jun",
-    "Jul",
-    "Aug",
-    "Sep",
-    "Oct",
-    "Nov",
-    "Dec",
-    NULL
+static const char *const MonAry[] = {
+	"jan",
+	"feb",
+	"mar",
+	"apr",
+	"may",
+	"jun",
+	"jul",
+	"aug",
+	"sep",
+	"oct",
+	"nov",
+	"dec",
+
+	"Jan",
+	"Feb",
+	"Mar",
+	"Apr",
+	"May",
+	"Jun",
+	"Jul",
+	"Aug",
+	"Sep",
+	"Oct",
+	"Nov",
+	"Dec",
+	NULL
 };
 
-static char *
-ParseField(char *user, char *ary, int modvalue, int off,
-				const char * const *names, char *ptr)
+static char *ParseField(char *user, char *ary, int modvalue, int off,
+						const char *const *names, char *ptr)
 {
-    char *base = ptr;
-    int n1 = -1;
-    int n2 = -1;
-
-    if (base == NULL)
-	return(NULL);
-
-    while (*ptr != ' ' && *ptr != '\t' && *ptr != '\n') {
-	int skip = 0;
+	char *base = ptr;
+	int n1 = -1;
+	int n2 = -1;
 
-	/*
-	 * Handle numeric digit or symbol or '*'
-	 */
-
-	if (*ptr == '*') {
-	    n1 = 0;                     /* everything will be filled */
-	    n2 = modvalue - 1;
-	    skip = 1;
-	    ++ptr;
-	} else if (*ptr >= '0' && *ptr <= '9') {
-	    if (n1 < 0)
-		n1 = strtol(ptr, &ptr, 10) + off;
-	    else
-		n2 = strtol(ptr, &ptr, 10) + off;
-	    skip = 1;
-	} else if (names) {
-	    int i;
-
-	    for (i = 0; names[i]; ++i) {
-		if (strncmp(ptr, names[i], strlen(names[i])) == 0) {
-		    break;
-		}
-	    }
-	    if (names[i]) {
-		ptr += strlen(names[i]);
-		if (n1 < 0)
-		    n1 = i;
-		else
-		    n2 = i;
-		skip = 1;
-	    }
+	if (base == NULL) {
+		return (NULL);
 	}
 
-	/*
-	 * handle optional range '-'
-	 */
-
-	if (skip == 0) {
-	    crondlog("\111failed user %s parsing %s\n", user, base);
-	    return(NULL);
-	}
-	if (*ptr == '-' && n2 < 0) {
-	    ++ptr;
-	    continue;
-	}
-
-	/*
-	 * collapse single-value ranges, handle skipmark, and fill
-	 * in the character array appropriately.
-	 */
-
-	if (n2 < 0)
-	    n2 = n1;
+	while (*ptr != ' ' && *ptr != '\t' && *ptr != '\n') {
+		int skip = 0;
+
+		/* Handle numeric digit or symbol or '*' */
+
+		if (*ptr == '*') {
+			n1 = 0;		/* everything will be filled */
+			n2 = modvalue - 1;
+			skip = 1;
+			++ptr;
+		} else if (*ptr >= '0' && *ptr <= '9') {
+			if (n1 < 0) {
+				n1 = strtol(ptr, &ptr, 10) + off;
+			} else {
+				n2 = strtol(ptr, &ptr, 10) + off;
+			}
+			skip = 1;
+		} else if (names) {
+			int i;
+
+			for (i = 0; names[i]; ++i) {
+				if (strncmp(ptr, names[i], strlen(names[i])) == 0) {
+					break;
+				}
+			}
+			if (names[i]) {
+				ptr += strlen(names[i]);
+				if (n1 < 0) {
+					n1 = i;
+				} else {
+					n2 = i;
+				}
+				skip = 1;
+			}
+		}
 
-	if (*ptr == '/')
-	    skip = strtol(ptr + 1, &ptr, 10);
+		/* handle optional range '-' */
 
-	/*
-	 * fill array, using a failsafe is the easiest way to prevent
-	 * an endless loop
-	 */
+		if (skip == 0) {
+			crondlog("\111failed user %s parsing %s\n", user, base);
+			return (NULL);
+		}
+		if (*ptr == '-' && n2 < 0) {
+			++ptr;
+			continue;
+		}
 
-	{
-	    int s0 = 1;
-	    int failsafe = 1024;
+		/*
+		 * collapse single-value ranges, handle skipmark, and fill
+		 * in the character array appropriately.
+		 */
 
-	    --n1;
-	    do {
-		n1 = (n1 + 1) % modvalue;
+		if (n2 < 0) {
+			n2 = n1;
+		}
+		if (*ptr == '/') {
+			skip = strtol(ptr + 1, &ptr, 10);
+		}
+		/*
+		 * fill array, using a failsafe is the easiest way to prevent
+		 * an endless loop
+		 */
+
+		{
+			int s0 = 1;
+			int failsafe = 1024;
+
+			--n1;
+			do {
+				n1 = (n1 + 1) % modvalue;
+
+				if (--s0 == 0) {
+					ary[n1 % modvalue] = 1;
+					s0 = skip;
+				}
+			}
+			while (n1 != n2 && --failsafe);
 
-		if (--s0 == 0) {
-		    ary[n1 % modvalue] = 1;
-		    s0 = skip;
+			if (failsafe == 0) {
+				crondlog("\111failed user %s parsing %s\n", user, base);
+				return (NULL);
+			}
+		}
+		if (*ptr != ',') {
+			break;
 		}
-	    } while (n1 != n2 && --failsafe);
+		++ptr;
+		n1 = -1;
+		n2 = -1;
+	}
 
-	    if (failsafe == 0) {
+	if (*ptr != ' ' && *ptr != '\t' && *ptr != '\n') {
 		crondlog("\111failed user %s parsing %s\n", user, base);
-		return(NULL);
-	    }
+		return (NULL);
 	}
-	if (*ptr != ',')
-	    break;
-	++ptr;
-	n1 = -1;
-	n2 = -1;
-    }
-
-    if (*ptr != ' ' && *ptr != '\t' && *ptr != '\n') {
-	crondlog("\111failed user %s parsing %s\n", user, base);
-	return(NULL);
-    }
-
-    while (*ptr == ' ' || *ptr == '\t' || *ptr == '\n')
-	++ptr;
 
+	while (*ptr == ' ' || *ptr == '\t' || *ptr == '\n') {
+		++ptr;
+	}
 #ifdef FEATURE_DEBUG_OPT
-    if (DebugOpt) {
-	int i;
+	if (DebugOpt) {
+		int i;
 
-	for (i = 0; i < modvalue; ++i)
-	    crondlog("\005%d", ary[i]);
-	crondlog("\005\n");
-    }
+		for (i = 0; i < modvalue; ++i) {
+			crondlog("\005%d", ary[i]);
+		}
+		crondlog("\005\n");
+	}
 #endif
 
-    return(ptr);
+	return (ptr);
 }
 
-static void
-FixDayDow(CronLine *line)
+static void FixDayDow(CronLine * line)
 {
-    short i;
-    short weekUsed = 0;
-    short daysUsed = 0;
-
-    for (i = 0; i < arysize(line->cl_Dow); ++i) {
-	if (line->cl_Dow[i] == 0) {
-	    weekUsed = 1;
-	    break;
+	short i;
+	short weekUsed = 0;
+	short daysUsed = 0;
+
+	for (i = 0; i < arysize(line->cl_Dow); ++i) {
+		if (line->cl_Dow[i] == 0) {
+			weekUsed = 1;
+			break;
+		}
 	}
-    }
-    for (i = 0; i < arysize(line->cl_Days); ++i) {
-	if (line->cl_Days[i] == 0) {
-	    daysUsed = 1;
-	    break;
+	for (i = 0; i < arysize(line->cl_Days); ++i) {
+		if (line->cl_Days[i] == 0) {
+			daysUsed = 1;
+			break;
+		}
+	}
+	if (weekUsed && !daysUsed) {
+		memset(line->cl_Days, 0, sizeof(line->cl_Days));
+	}
+	if (daysUsed && !weekUsed) {
+		memset(line->cl_Dow, 0, sizeof(line->cl_Dow));
 	}
-    }
-    if (weekUsed && !daysUsed) {
-	memset(line->cl_Days, 0, sizeof(line->cl_Days));
-    }
-    if (daysUsed && !weekUsed) {
-	memset(line->cl_Dow, 0, sizeof(line->cl_Dow));
-    }
 }
 
 
 
-static void
-SynchronizeFile(const char *fileName)
+static void SynchronizeFile(const char *fileName)
 {
-    int maxEntries = MAXLINES;
-    int maxLines;
-    char buf[1024];
-
-    if (strcmp(fileName, "root") == 0)
-	maxEntries = 65535;
-    maxLines = maxEntries * 10;
+	int maxEntries = MAXLINES;
+	int maxLines;
+	char buf[1024];
 
-    if (fileName) {
-	FILE *fi;
-
-	DeleteFile(fileName);
-
-	if ((fi = fopen(fileName, "r")) != NULL) {
-	    struct stat sbuf;
+	if (strcmp(fileName, "root") == 0) {
+		maxEntries = 65535;
+	}
+	maxLines = maxEntries * 10;
 
-	    if (fstat(fileno(fi), &sbuf) == 0 && sbuf.st_uid == DaemonUid) {
-		CronFile *file = calloc(1, sizeof(CronFile));
-		CronLine **pline;
+	if (fileName) {
+		FILE *fi;
 
-		file->cf_User = strdup(fileName);
-		pline = &file->cf_LineBase;
+		DeleteFile(fileName);
 
-		while (fgets(buf, sizeof(buf), fi) != NULL && --maxLines) {
-		    CronLine line;
-		    char *ptr;
+		fi = fopen(fileName, "r");
+		if (fi != NULL) {
+			struct stat sbuf;
 
-		    if (buf[0])
-			buf[strlen(buf)-1] = 0;
+			if (fstat(fileno(fi), &sbuf) == 0 && sbuf.st_uid == DaemonUid) {
+				CronFile *file = calloc(1, sizeof(CronFile));
+				CronLine **pline;
 
-		    if (buf[0] == 0 || buf[0] == '#' || buf[0] == ' ' || buf[0] == '\t')
-			continue;
+				file->cf_User = strdup(fileName);
+				pline = &file->cf_LineBase;
 
-		    if (--maxEntries == 0)
-			break;
+				while (fgets(buf, sizeof(buf), fi) != NULL && --maxLines) {
+					CronLine line;
+					char *ptr;
 
-		    memset(&line, 0, sizeof(line));
+					if (buf[0]) {
+						buf[strlen(buf) - 1] = 0;
+					}
+					if (buf[0] == 0 || buf[0] == '#' || buf[0] == ' ' || buf[0] == '\t') {
+						continue;
+					}
+					if (--maxEntries == 0) {
+						break;
+					}
+					memset(&line, 0, sizeof(line));
 
 #ifdef FEATURE_DEBUG_OPT
-		    if (DebugOpt)
-			crondlog("\111User %s Entry %s\n", fileName, buf);
+					if (DebugOpt) {
+						crondlog("\111User %s Entry %s\n", fileName, buf);
+					}
 #endif
 
-		    /*
-		     * parse date ranges
-		     */
+					/* parse date ranges */
+					ptr = ParseField(file->cf_User, line.cl_Mins, 60, 0, NULL, buf);
+					ptr = ParseField(file->cf_User, line.cl_Hrs, 24, 0, NULL, ptr);
+					ptr = ParseField(file->cf_User, line.cl_Days, 32, 0, NULL, ptr);
+					ptr = ParseField(file->cf_User, line.cl_Mons, 12, -1, MonAry, ptr);
+					ptr = ParseField(file->cf_User, line.cl_Dow, 7, 0, DowAry, ptr);
 
-		    ptr = ParseField(file->cf_User, line.cl_Mins, 60, 0, NULL, buf);
-		    ptr = ParseField(file->cf_User, line.cl_Hrs,  24, 0, NULL, ptr);
-		    ptr = ParseField(file->cf_User, line.cl_Days, 32, 0, NULL, ptr);
-		    ptr = ParseField(file->cf_User, line.cl_Mons, 12, -1, MonAry, ptr);
-		    ptr = ParseField(file->cf_User, line.cl_Dow, 7, 0, DowAry, ptr);
+					/* check failure */
+					if (ptr == NULL) {
+						continue;
+					}
 
-		    /*
-		     * check failure
-		     */
+					/*
+					 * fix days and dow - if one is not * and the other
+					 * is *, the other is set to 0, and vise-versa
+					 */
 
-		    if (ptr == NULL)
-			continue;
-
-		    /*
-		     * fix days and dow - if one is not * and the other
-		     * is *, the other is set to 0, and vise-versa
-		     */
-
-		    FixDayDow(&line);
-
-		    *pline = calloc(1, sizeof(CronLine));
-		    **pline = line;
+					FixDayDow(&line);
 
-		    /*
-		     * copy command
-		     */
+					*pline = calloc(1, sizeof(CronLine));
+					**pline = line;
 
-		    (*pline)->cl_Shell = strdup(ptr);
+					/* copy command */
+					(*pline)->cl_Shell = strdup(ptr);
 
 #ifdef FEATURE_DEBUG_OPT
-		    if (DebugOpt) {
-			crondlog("\111    Command %s\n", ptr);
-		    }
+					if (DebugOpt) {
+						crondlog("\111    Command %s\n", ptr);
+					}
 #endif
 
-		    pline = &((*pline)->cl_Next);
-		}
-		*pline = NULL;
+					pline = &((*pline)->cl_Next);
+				}
+				*pline = NULL;
 
-		file->cf_Next = FileBase;
-		FileBase = file;
+				file->cf_Next = FileBase;
+				FileBase = file;
 
-		if (maxLines == 0 || maxEntries == 0)
-		    crondlog("\111Maximum number of lines reached for user %s\n", fileName);
-	    }
-	    fclose(fi);
+				if (maxLines == 0 || maxEntries == 0) {
+					crondlog("\111Maximum number of lines reached for user %s\n", fileName);
+				}
+			}
+			fclose(fi);
+		}
 	}
-    }
 }
 
-static void
-CheckUpdates(void)
+static void CheckUpdates(void)
 {
-    FILE *fi;
-    char buf[256];
+	FILE *fi;
+	char buf[256];
 
-    if ((fi = fopen(CRONUPDATE, "r")) != NULL) {
-	remove(CRONUPDATE);
-	while (fgets(buf, sizeof(buf), fi) != NULL) {
-	    SynchronizeFile(strtok(buf, " \t\r\n"));
+	fi = fopen(CRONUPDATE, "r");
+	if (fi != NULL) {
+		remove(CRONUPDATE);
+		while (fgets(buf, sizeof(buf), fi) != NULL) {
+			SynchronizeFile(strtok(buf, " \t\r\n"));
+		}
+		fclose(fi);
 	}
-	fclose(fi);
-    }
 }
 
-static void
-SynchronizeDir(void)
+static void SynchronizeDir(void)
 {
-    /*
-     * Attempt to delete the database.
-     */
+	/* Attempt to delete the database. */
 
-    for (;;) {
-	CronFile *file;
+	for (;;) {
+		CronFile *file;
 
-	for (file = FileBase; file && file->cf_Deleted; file = file->cf_Next)
-	    ;
-	if (file == NULL)
-	    break;
-	DeleteFile(file->cf_User);
-    }
-
-    /*
-     * Remove cron update file
-     *
-     * Re-chdir, in case directory was renamed & deleted, or otherwise
-     * screwed up.
-     *
-     * scan directory and add associated users
-     */
-
-    remove(CRONUPDATE);
-    if (chdir(CDir) < 0) {
-	crondlog("\311unable to find %s\n", CDir);
-    }
-    {
-	DIR *dir;
-	struct dirent *den;
-
-	if ((dir = opendir("."))) {
-	    while ((den = readdir(dir))) {
-		if (strchr(den->d_name, '.') != NULL)
-		    continue;
-		if (getpwnam(den->d_name))
-		    SynchronizeFile(den->d_name);
-		else
-		    crondlog("\007ignoring %s\n", den->d_name);
-	    }
-	    closedir(dir);
-	} else {
-	    crondlog("\311Unable to open current dir!\n");
+		for (file = FileBase; file && file->cf_Deleted; file = file->cf_Next);
+		if (file == NULL) {
+			break;
+		}
+		DeleteFile(file->cf_User);
+	}
+
+	/*
+	 * Remove cron update file
+	 *
+	 * Re-chdir, in case directory was renamed & deleted, or otherwise
+	 * screwed up.
+	 *
+	 * scan directory and add associated users
+	 */
+
+	remove(CRONUPDATE);
+	if (chdir(CDir) < 0) {
+		crondlog("\311unable to find %s\n", CDir);
+	}
+	{
+		DIR *dir = opendir(".");
+		struct dirent *den;
+
+		if (dir) {
+			while ((den = readdir(dir))) {
+				if (strchr(den->d_name, '.') != NULL) {
+					continue;
+				}
+				if (getpwnam(den->d_name)) {
+					SynchronizeFile(den->d_name);
+				} else {
+					crondlog("\007ignoring %s\n", den->d_name);
+				}
+			}
+			closedir(dir);
+		} else {
+			crondlog("\311Unable to open current dir!\n");
+		}
 	}
-    }
 }
 
 
@@ -722,41 +725,40 @@ SynchronizeDir(void)
  *  completely delete a database due to running processes.
  */
 
-static void
-DeleteFile(const char *userName)
+static void DeleteFile(const char *userName)
 {
-    CronFile **pfile = &FileBase;
-    CronFile *file;
-
-    while ((file = *pfile) != NULL) {
-	if (strcmp(userName, file->cf_User) == 0) {
-	    CronLine **pline = &file->cf_LineBase;
-	    CronLine *line;
-
-	    file->cf_Running = 0;
-	    file->cf_Deleted = 1;
+	CronFile **pfile = &FileBase;
+	CronFile *file;
 
-	    while ((line = *pline) != NULL) {
-		if (line->cl_Pid > 0) {
-		    file->cf_Running = 1;
-		    pline = &line->cl_Next;
+	while ((file = *pfile) != NULL) {
+		if (strcmp(userName, file->cf_User) == 0) {
+			CronLine **pline = &file->cf_LineBase;
+			CronLine *line;
+
+			file->cf_Running = 0;
+			file->cf_Deleted = 1;
+
+			while ((line = *pline) != NULL) {
+				if (line->cl_Pid > 0) {
+					file->cf_Running = 1;
+					pline = &line->cl_Next;
+				} else {
+					*pline = line->cl_Next;
+					free(line->cl_Shell);
+					free(line);
+				}
+			}
+			if (file->cf_Running == 0) {
+				*pfile = file->cf_Next;
+				free(file->cf_User);
+				free(file);
+			} else {
+				pfile = &file->cf_Next;
+			}
 		} else {
-		    *pline = line->cl_Next;
-		    free(line->cl_Shell);
-		    free(line);
+			pfile = &file->cf_Next;
 		}
-	    }
-	    if (file->cf_Running == 0) {
-		*pfile = file->cf_Next;
-		free(file->cf_User);
-		free(file);
-	    } else {
-		pfile = &file->cf_Next;
-	    }
-	} else {
-	    pfile = &file->cf_Next;
 	}
-    }
 }
 
 /*
@@ -767,89 +769,82 @@ DeleteFile(const char *userName)
  * hour (60 scans).
  */
 
-static int
-TestJobs(time_t t1, time_t t2)
+static int TestJobs(time_t t1, time_t t2)
 {
-    short nJobs = 0;
-    time_t t;
+	short nJobs = 0;
+	time_t t;
 
-    /*
-     * Find jobs > t1 and <= t2
-     */
+	/* Find jobs > t1 and <= t2 */
 
-    for (t = t1 - t1 % 60; t <= t2; t += 60) {
-	if (t > t1) {
-	    struct tm *tp = localtime(&t);
-	    CronFile *file;
-	    CronLine *line;
+	for (t = t1 - t1 % 60; t <= t2; t += 60) {
+		if (t > t1) {
+			struct tm *tp = localtime(&t);
+			CronFile *file;
+			CronLine *line;
 
-	    for (file = FileBase; file; file = file->cf_Next) {
+			for (file = FileBase; file; file = file->cf_Next) {
 #ifdef FEATURE_DEBUG_OPT
-		if (DebugOpt)
-		    crondlog("\005FILE %s:\n", file->cf_User);
+				if (DebugOpt)
+					crondlog("\005FILE %s:\n", file->cf_User);
 #endif
-		if (file->cf_Deleted)
-		    continue;
-		for (line = file->cf_LineBase; line; line = line->cl_Next) {
+				if (file->cf_Deleted)
+					continue;
+				for (line = file->cf_LineBase; line; line = line->cl_Next) {
 #ifdef FEATURE_DEBUG_OPT
-		    if (DebugOpt)
-			crondlog("\005    LINE %s\n", line->cl_Shell);
+					if (DebugOpt)
+						crondlog("\005    LINE %s\n", line->cl_Shell);
 #endif
-		    if (line->cl_Mins[tp->tm_min] &&
-			line->cl_Hrs[tp->tm_hour] &&
-			(line->cl_Days[tp->tm_mday] || line->cl_Dow[tp->tm_wday]) &&
-			line->cl_Mons[tp->tm_mon]
-		    ) {
+					if (line->cl_Mins[tp->tm_min] && line->cl_Hrs[tp->tm_hour] &&
+						(line->cl_Days[tp->tm_mday] || line->cl_Dow[tp->tm_wday])
+						&& line->cl_Mons[tp->tm_mon]) {
 #ifdef FEATURE_DEBUG_OPT
-			if (DebugOpt)
-			    crondlog("\005    JobToDo: %d %s\n", line->cl_Pid, line->cl_Shell);
+						if (DebugOpt) {
+							crondlog("\005    JobToDo: %d %s\n",
+								line->cl_Pid, line->cl_Shell);
+						}
 #endif
-			if (line->cl_Pid > 0) {
-			    crondlog("\010    process already running: %s %s\n",
-				file->cf_User,
-				line->cl_Shell
-			    );
-			} else if (line->cl_Pid == 0) {
-			    line->cl_Pid = -1;
-			    file->cf_Ready = 1;
-			    ++nJobs;
+						if (line->cl_Pid > 0) {
+							crondlog("\010    process already running: %s %s\n",
+								file->cf_User, line->cl_Shell);
+						} else if (line->cl_Pid == 0) {
+							line->cl_Pid = -1;
+							file->cf_Ready = 1;
+							++nJobs;
+						}
+					}
+				}
 			}
-		    }
 		}
-	    }
 	}
-    }
-    return(nJobs);
+	return (nJobs);
 }
 
-static void
-RunJobs(void)
+static void RunJobs(void)
 {
-    CronFile *file;
-    CronLine *line;
-
-    for (file = FileBase; file; file = file->cf_Next) {
-	if (file->cf_Ready) {
-	    file->cf_Ready = 0;
-
-	    for (line = file->cf_LineBase; line; line = line->cl_Next) {
-		if (line->cl_Pid < 0) {
-
-		    RunJob(file->cf_User, line);
-
-		    crondlog("\010USER %s pid %3d cmd %s\n",
-			file->cf_User,
-			line->cl_Pid,
-			line->cl_Shell
-		    );
-		    if (line->cl_Pid < 0)
-			file->cf_Ready = 1;
-		    else if (line->cl_Pid > 0)
-			file->cf_Running = 1;
+	CronFile *file;
+	CronLine *line;
+
+	for (file = FileBase; file; file = file->cf_Next) {
+		if (file->cf_Ready) {
+			file->cf_Ready = 0;
+
+			for (line = file->cf_LineBase; line; line = line->cl_Next) {
+				if (line->cl_Pid < 0) {
+
+					RunJob(file->cf_User, line);
+
+					crondlog("\010USER %s pid %3d cmd %s\n",
+						file->cf_User, line->cl_Pid, line->cl_Shell);
+					if (line->cl_Pid < 0) {
+						file->cf_Ready = 1;
+					}
+					else if (line->cl_Pid > 0) {
+						file->cf_Running = 1;
+					}
+				}
+			}
 		}
-	    }
 	}
-    }
 }
 
 /*
@@ -859,231 +854,202 @@ RunJobs(void)
  * all done.
  */
 
-static int
-CheckJobs(void)
+static int CheckJobs(void)
 {
-    CronFile *file;
-    CronLine *line;
-    int nStillRunning = 0;
-
-    for (file = FileBase; file; file = file->cf_Next) {
-	if (file->cf_Running) {
-	    file->cf_Running = 0;
-
-	    for (line = file->cf_LineBase; line; line = line->cl_Next) {
-		if (line->cl_Pid > 0) {
-		    int status;
-		    int r = wait4(line->cl_Pid, &status, WNOHANG, NULL);
-
-		    if (r < 0 || r == line->cl_Pid) {
-			EndJob(file->cf_User, line);
-			if (line->cl_Pid)
-			    file->cf_Running = 1;
-		    } else if (r == 0) {
-			file->cf_Running = 1;
-		    }
+	CronFile *file;
+	CronLine *line;
+	int nStillRunning = 0;
+
+	for (file = FileBase; file; file = file->cf_Next) {
+		if (file->cf_Running) {
+			file->cf_Running = 0;
+
+			for (line = file->cf_LineBase; line; line = line->cl_Next) {
+				if (line->cl_Pid > 0) {
+					int status;
+					int r = wait4(line->cl_Pid, &status, WNOHANG, NULL);
+
+					if (r < 0 || r == line->cl_Pid) {
+						EndJob(file->cf_User, line);
+						if (line->cl_Pid) {
+							file->cf_Running = 1;
+						}
+					} else if (r == 0) {
+						file->cf_Running = 1;
+					}
+				}
+			}
 		}
-	    }
+		nStillRunning += file->cf_Running;
 	}
-	nStillRunning += file->cf_Running;
-    }
-    return(nStillRunning);
+	return (nStillRunning);
 }
 
 
 #ifdef CONFIG_FEATURE_CROND_CALL_SENDMAIL
 static void
-ForkJob(const char *user, CronLine *line, int mailFd,
-	const char *prog, const char *cmd, const char *arg, const char *mailf)
+ForkJob(const char *user, CronLine * line, int mailFd,
+		const char *prog, const char *cmd, const char *arg, const char *mailf)
 {
-    /*
-     * Fork as the user in question and run program
-     */
-    pid_t pid = fork();
-
-    line->cl_Pid = pid;
-    if (pid == 0) {
-	/*
-	 * CHILD
-	 */
+	/* Fork as the user in question and run program */
+	pid_t pid = fork();
 
-	/*
-	 * Change running state to the user in question
-	 */
+	line->cl_Pid = pid;
+	if (pid == 0) {
+		/* CHILD */
 
-	if (ChangeUser(user) < 0)
-	    exit(0);
+		/* Change running state to the user in question */
 
+		if (ChangeUser(user) < 0) {
+			exit(0);
+		}
 #ifdef FEATURE_DEBUG_OPT
-	if (DebugOpt)
-	    crondlog("\005Child Running %s\n", prog);
+		if (DebugOpt) {
+			crondlog("\005Child Running %s\n", prog);
+		}
 #endif
 
-	if (mailFd >= 0) {
-	    dup2(mailFd, mailf != NULL);
-	    dup2((mailf ? mailFd : 1), 2);
-	    close(mailFd);
+		if (mailFd >= 0) {
+			dup2(mailFd, mailf != NULL);
+			dup2((mailf ? mailFd : 1), 2);
+			close(mailFd);
+		}
+		execl(prog, prog, cmd, arg, NULL);
+		crondlog("\024unable to exec, user %s cmd %s %s %s\n", user, prog, cmd, arg);
+		if (mailf) {
+			fdprintf(1, "Exec failed: %s -c %s\n", prog, arg);
+		}
+		exit(0);
+	} else if (pid < 0) {
+		/* FORK FAILED */
+		crondlog("\024couldn't fork, user %s\n", user);
+		line->cl_Pid = 0;
+		if (mailf) {
+			remove(mailf);
+		}
+	} else if (mailf) {
+		/* PARENT, FORK SUCCESS
+		 * rename mail-file based on pid of process
+		 */
+		char mailFile2[128];
+
+		snprintf(mailFile2, sizeof(mailFile2), TMPDIR "/cron.%s.%d", user, pid);
+		rename(mailf, mailFile2);
 	}
-	execl(prog, prog, cmd, arg, NULL);
-	crondlog("\024unable to exec, user %s cmd %s %s %s\n", user,
-	    prog, cmd, arg);
-	if(mailf)
-	    fdprintf(1, "Exec failed: %s -c %s\n", prog, arg);
-	exit(0);
-    } else if (pid < 0) {
 	/*
-	 * FORK FAILED
+	 * Close the mail file descriptor.. we can't just leave it open in
+	 * a structure, closing it later, because we might run out of descriptors
 	 */
-	crondlog("\024couldn't fork, user %s\n", user);
-	line->cl_Pid = 0;
-	if(mailf)
-	    remove(mailf);
-    } else if(mailf) {
-	/*
-	 * PARENT, FORK SUCCESS
-	 *
-	 * rename mail-file based on pid of process
-	 */
-	char mailFile2[128];
-
-	snprintf(mailFile2, sizeof(mailFile2), TMPDIR "/cron.%s.%d",
-				    user, pid);
-	rename(mailf, mailFile2);
-    }
-    /*
-     * Close the mail file descriptor.. we can't just leave it open in
-     * a structure, closing it later, because we might run out of descriptors
-     */
-
-    if (mailFd >= 0)
-	close(mailFd);
+
+	if (mailFd >= 0) {
+		close(mailFd);
+	}
 }
 
-static void
-RunJob(const char *user, CronLine *line)
+static void RunJob(const char *user, CronLine * line)
 {
-    char mailFile[128];
-    int mailFd;
-
-    line->cl_Pid = 0;
-    line->cl_MailFlag = 0;
-
-    /*
-     * open mail file - owner root so nobody can screw with it.
-     */
-
-    snprintf(mailFile, sizeof(mailFile), TMPDIR "/cron.%s.%d",
-	     user, getpid());
-    mailFd = open(mailFile, O_CREAT|O_TRUNC|O_WRONLY|O_EXCL|O_APPEND, 0600);
-
-    if (mailFd >= 0) {
-	line->cl_MailFlag = 1;
-	fdprintf(mailFd, "To: %s\nSubject: cron: %s\n\n", user,
-						    line->cl_Shell);
-	line->cl_MailPos = lseek(mailFd, 0, 1);
-    } else {
-	    crondlog("\024unable to create mail file user %s file %s, output to /dev/null\n",
-			user, mailFile);
-    }
-
-    ForkJob(user, line, mailFd, DEFAULT_SHELL, "-c", line->cl_Shell, mailFile);
+	char mailFile[128];
+	int mailFd;
+
+	line->cl_Pid = 0;
+	line->cl_MailFlag = 0;
+
+	/* open mail file - owner root so nobody can screw with it. */
+
+	snprintf(mailFile, sizeof(mailFile), TMPDIR "/cron.%s.%d", user, getpid());
+	mailFd = open(mailFile, O_CREAT | O_TRUNC | O_WRONLY | O_EXCL | O_APPEND, 0600);
+
+	if (mailFd >= 0) {
+		line->cl_MailFlag = 1;
+		fdprintf(mailFd, "To: %s\nSubject: cron: %s\n\n", user,
+			line->cl_Shell);
+		line->cl_MailPos = lseek(mailFd, 0, 1);
+	} else {
+		crondlog("\024unable to create mail file user %s file %s, output to /dev/null\n", user, mailFile);
+	}
+
+	ForkJob(user, line, mailFd, DEFAULT_SHELL, "-c", line->cl_Shell, mailFile);
 }
 
 /*
  * EndJob - called when job terminates and when mail terminates
  */
 
-static void
-EndJob(const char *user, CronLine *line)
+static void EndJob(const char *user, CronLine * line)
 {
-    int mailFd;
-    char mailFile[128];
-    struct stat sbuf;
+	int mailFd;
+	char mailFile[128];
+	struct stat sbuf;
 
-    /*
-     * No job
-     */
+	/* No job */
 
-    if (line->cl_Pid <= 0) {
-	line->cl_Pid = 0;
-	return;
-    }
-
-    /*
-     * End of job and no mail file
-     * End of sendmail job
-     */
-
-    snprintf(mailFile, sizeof(mailFile), TMPDIR "/cron.%s.%d",
-	     user, line->cl_Pid);
-    line->cl_Pid = 0;
-
-    if (line->cl_MailFlag != 1)
-	return;
-
-    line->cl_MailFlag = 0;
-
-    /*
-     * End of primary job - check for mail file.  If size has increased and
-     * the file is still valid, we sendmail it.
-     */
-
-    mailFd = open(mailFile, O_RDONLY);
-    remove(mailFile);
-    if (mailFd < 0) {
-	return;
-    }
-
-    if (fstat(mailFd, &sbuf) < 0 ||
-	sbuf.st_uid != DaemonUid ||
-	sbuf.st_nlink != 0 ||
-	sbuf.st_size == line->cl_MailPos ||
-	!S_ISREG(sbuf.st_mode)
-    ) {
-	close(mailFd);
-	return;
-    }
-    ForkJob(user, line, mailFd, SENDMAIL, SENDMAIL_ARGS, NULL);
-}
-#else
-/* crond whithout sendmail */
+	if (line->cl_Pid <= 0) {
+		line->cl_Pid = 0;
+		return;
+	}
 
-static void
-RunJob(const char *user, CronLine *line)
-{
 	/*
-     * Fork as the user in question and run program
+	 * End of job and no mail file
+	 * End of sendmail job
 	 */
-    pid_t pid = fork();
 
-    if (pid == 0) {
-	/*
-	 * CHILD
-	 */
+	snprintf(mailFile, sizeof(mailFile), TMPDIR "/cron.%s.%d", user, line->cl_Pid);
+	line->cl_Pid = 0;
+
+	if (line->cl_MailFlag != 1) {
+		return;
+	}
+	line->cl_MailFlag = 0;
 
 	/*
-	 * Change running state to the user in question
+	 * End of primary job - check for mail file.  If size has increased and
+	 * the file is still valid, we sendmail it.
 	 */
 
-	if (ChangeUser(user) < 0)
-	    exit(0);
+	mailFd = open(mailFile, O_RDONLY);
+	remove(mailFile);
+	if (mailFd < 0) {
+		return;
+	}
 
+	if (fstat(mailFd, &sbuf) < 0 || sbuf.st_uid != DaemonUid ||	sbuf.st_nlink != 0 ||
+		sbuf.st_size == line->cl_MailPos || !S_ISREG(sbuf.st_mode)) {
+		close(mailFd);
+		return;
+	}
+	ForkJob(user, line, mailFd, SENDMAIL, SENDMAIL_ARGS, NULL);
+}
+#else
+/* crond whithout sendmail */
+
+static void RunJob(const char *user, CronLine * line)
+{
+	/* Fork as the user in question and run program */
+	pid_t pid = fork();
+
+	if (pid == 0) {
+		/* CHILD */
+
+		/* Change running state to the user in question */
+
+		if (ChangeUser(user) < 0) {
+			exit(0);
+		}
 #ifdef FEATURE_DEBUG_OPT
-	if (DebugOpt)
-	    crondlog("\005Child Running %s\n", DEFAULT_SHELL);
+		if (DebugOpt) {
+			crondlog("\005Child Running %s\n", DEFAULT_SHELL);
+		}
 #endif
 
-	execl(DEFAULT_SHELL, DEFAULT_SHELL, "-c", line->cl_Shell, NULL);
-	crondlog("\024unable to exec, user %s cmd %s -c %s\n", user,
-	    DEFAULT_SHELL, line->cl_Shell);
-	exit(0);
-    } else if (pid < 0) {
-	/*
-	 * FORK FAILED
-	 */
-	crondlog("\024couldn't fork, user %s\n", user);
-	pid = 0;
-    }
-    line->cl_Pid = pid;
+		execl(DEFAULT_SHELL, DEFAULT_SHELL, "-c", line->cl_Shell, NULL);
+		crondlog("\024unable to exec, user %s cmd %s -c %s\n", user,
+				 DEFAULT_SHELL, line->cl_Shell);
+		exit(0);
+	} else if (pid < 0) {
+		/* FORK FAILED */
+		crondlog("\024couldn't fork, user %s\n", user);
+		pid = 0;
+	}
+	line->cl_Pid = pid;
 }
-#endif /* CONFIG_FEATURE_CROND_CALL_SENDMAIL */
+#endif							/* CONFIG_FEATURE_CROND_CALL_SENDMAIL */