Minor stylistic change

5 files changed, 24 insertions, 24 deletions

diff --git a/src/pies.c b/src/pies.c
index c5b3649..21d3421 100644
--- a/src/pies.c
+++ b/src/pies.c
@@ -167,13 +167,13 @@ config_file_list_serialize (struct json_value *ar)
       json_array_append (ar, obj);
     }
 }
 
 /* Logging */
 static int
-stderr_closed_p ()
+stderr_closed_p (void)
 {
   int fd = dup (0);
   if (fd < 0)
     return 1;
   close (fd);
   return fd <= 2;
@@ -1509,13 +1509,13 @@ struct grecs_keyword pies_keywords[] = {
   { "identity-provider", "name: string", "Configure identity provider",
     grecs_type_section, GRECS_INAC | GRECS_HIDDEN },
   {NULL}
 };
 
 void
-config_init ()
+config_init (void)
 {
   grecs_include_path_setup (DEFAULT_VERSION_INCLUDE_DIR,
 			    DEFAULT_INCLUDE_DIR, NULL);
   grecs_log_to_stderr = log_to_stderr_only;
   pies_identity_mechanism_register (&system_identity_mechanism);
 #ifdef WITH_PAM
@@ -1549,13 +1549,13 @@ pies_config_parse (char const *name)
     return 1;
   
   return 0;
 }
 
 void
-config_help ()
+config_help (void)
 {
   static char docstring[] =
     /* TRANSLATORS: do not translate words in quotes */
     N_("Configuration file structure for pies.\n"
        "For more information, use command \"info pies configuration\".");
   grecs_print_docstring (docstring, 0, stdout);
@@ -1804,13 +1804,13 @@ list_components (void)
   logmsg (LOG_ERR, "can't run piesctl: %s", strerror (errno));
   exit (EX_OSFILE);
 }
 
 
 int
-request_reload ()
+request_reload (void)
 {
   pid_t pid = pidfile_read (1);
 
   if (pid == -1)
     {
       logmsg (LOG_CRIT, _("pies is not running"));
@@ -1819,13 +1819,13 @@ request_reload ()
 
   logmsg (LOG_INFO, _("reloading pies at PID %lu"), (unsigned long) pid);
   return kill (pid, SIGHUP) ? EX_SOFTWARE : 0;
 }
 
 int
-request_status ()
+request_status (void)
 {
   pid_t pid;
 
   switch (pies_check_status (&pid))
     {
     case pies_status_ctr:
@@ -1849,13 +1849,13 @@ request_status ()
       break;
     }
   return 0;
 }
 
 int
-request_stop ()
+request_stop (void)
 {
   pid_t pid = pidfile_read (1);
 
   if (pid == -1)
     {
       logmsg (LOG_CRIT, _("pies is not running"));
@@ -1926,13 +1926,13 @@ remove_pidfile (char *name)
   if (unlink (name))
     logfuncall ("unlink", name, errno);
 }
 
 
 static void
-set_mailer_argcv ()
+set_mailer_argcv (void)
 {
   int i;
   struct wordsplit ws;
   
   if (wordsplit (mailer_command_line, &ws, WRDSF_DEFFLAGS))
     {
@@ -2317,12 +2317,12 @@ main (int argc, char **argv)
 
   logmsg (LOG_INFO, _("%s %s terminated"), proginfo.package, proginfo.version);
   exit (EX_OK);
 }
 
 void
-xalloc_die ()
+xalloc_die (void)
 {
   logmsg (LOG_CRIT, _("not enough memory"));
   abort ();
 }
 /* EOF */
diff --git a/src/piesctl.c b/src/piesctl.c
index f4ea514..22a4e27 100644
--- a/src/piesctl.c
+++ b/src/piesctl.c
@@ -126,13 +126,13 @@ struct grecs_keyword piesctl_keywords[] = {
    NULL, 0,
    callback_instance, NULL, instance_keywords },
   { NULL }
 };
 
 static void
-parse_config ()
+parse_config (void)
 {
   char *file_name;
   struct grecs_node *tree;
   
   grecs_include_path_setup (DEFAULT_VERSION_INCLUDE_DIR,
 			    DEFAULT_INCLUDE_DIR, NULL);
diff --git a/src/progman.c b/src/progman.c
index 2d3a14c..852a71c 100644
--- a/src/progman.c
+++ b/src/progman.c
@@ -316,13 +316,13 @@ register_command (char *tag, char *command, pid_t pid)
   newp->v.c.tag = grecs_strdup (tag);
   newp->v.c.command = command;
   link_prog (newp, progtail);
 }
 
 int
-progman_waiting_p ()
+progman_waiting_p (void)
 {
   struct prog *prog;
     
   for (prog = proghead; prog; prog = prog->next)
     {
       if (IS_COMPONENT (prog) && prog->v.p.wait && prog->pid > 0)
@@ -1455,19 +1455,19 @@ prog_create_socket (struct prog *prog, void *data)
 	}
     }
   return 0;
 }
 
 void
-progman_create_sockets ()
+progman_create_sockets (void)
 {
   progman_foreach (prog_create_socket, NULL);
 }
 
 void
-progman_recompute_alarm ()
+progman_recompute_alarm (void)
 {
   struct prog *prog;
   time_t now = time (NULL);
   time_t alarm_time = 0, x;
 
   debug (2, ("Recomputing alarm settings"));
@@ -1495,13 +1495,13 @@ progman_recompute_alarm ()
   debug (2, ("alarm=%lu", (unsigned long)alarm_time));
   if (alarm_time)
     alarm (alarm_time);
 }
 
 void
-progman_start ()
+progman_start (void)
 {
   struct prog *prog;
 
   if (progman_waiting_p ())
     /* Noting to do if there are processes left in the previous runlevel */
     return;
@@ -2447,13 +2447,13 @@ prog_to_stop (struct prog *prog)
 #define DIAG_CON \
   (init_process ? (DIAG_TO_STDERR|DIAG_REOPEN_LOG) : diag_output)
 
 /* Stop all program components marked for termination.  Wait at most
    2*shutdown_timeout seconds. */
 void
-progman_gc ()
+progman_gc (void)
 {
   time_t start;
   struct prog *prog, *next;
 
   /* Find first marked prog */
   prog = prog_to_stop (proghead);
diff --git a/src/socket.c b/src/socket.c
index 90833e5..2b2bc52 100644
--- a/src/socket.c
+++ b/src/socket.c
@@ -416,13 +416,13 @@ find_socket (int fd)
     if (sp->fd == fd)
       break;
   return sp;
 }
 
 static void
-calc_fd_max ()
+calc_fd_max (void)
 {
   struct sockinst *sp;
 
   fd_max = -1;
   for (sp = si_head; sp; sp = sp->next)
     if (sp->fd > fd_max)
@@ -557,13 +557,13 @@ enable_socket (int fd)
     FD_SET (fd, &fdset[PIES_EVT_WR]);
   if (sp->handler[PIES_EVT_EX])
     FD_SET (fd, &fdset[PIES_EVT_EX]);
 }
 
 void
-pies_pause ()
+pies_pause (void)
 {
   if (fd_max == -1)
     calc_fd_max ();
 
   while (1)
     {
diff --git a/src/sysvinit.c b/src/sysvinit.c
index 6bc918c..bbd97f3 100644
--- a/src/sysvinit.c
+++ b/src/sysvinit.c
@@ -79,13 +79,13 @@ console_open (int mode)
         }
     }
   return -1;
 }
 
 void
-console_stty ()
+console_stty (void)
 {
   struct termios tty;
   int fd;
 
   if ((fd = console_open (O_RDWR|O_NOCTTY)) < 0)
     {
@@ -124,13 +124,13 @@ console_stty ()
   tcsetattr (fd, TCSANOW, &tty);
   tcflush(fd, TCIOFLUSH);
   close (fd);
 }
 
 int
-askrunlevel ()
+askrunlevel (void)
 {
   int fd;
   char c, lvl = -1;
   enum { srl_init, srl_char, srl_r, srl_n, srl_skip } srl = srl_init;
   static const char prompt[] = "\nEnter runlevel: ";
   
@@ -191,13 +191,13 @@ askrunlevel ()
     }
   close (fd);
   return toupper (lvl);
 }
 
 static int
-getinitdefault ()
+getinitdefault (void)
 {
   return initdefault ? initdefault : askrunlevel ();
 }
 
 static int
 runlevel_index (int n)
@@ -359,13 +359,13 @@ char *sysvinit_environ_hint[NR_ENVHINT] = {
 #define ENVI_CONSOLE   2
 #define ENVI_VERSION   3
 #define ENVI_PATH      4
 #define ENVI_AVAIL     5
 
 static void
-envsetup ()
+envsetup (void)
 {
   int i;
 
   for (i = 0; i < ENVI_AVAIL; i++)
     {
       char *str = sysvinit_environ_hint[i];
@@ -537,13 +537,13 @@ sysvinit_fifo_handler (int fd, void *data)
       size = 0;
     }
   return 0;
 }
 
 static void
-create_fifo ()
+create_fifo (void)
 {
   static int fd = -1;
   struct stat st, fst;
 
   if (stat (init_fifo, &st) < 0)
     {
@@ -594,13 +594,13 @@ create_fifo ()
 }
 
 static char *try_console[] = { NULL, "/dev/console", "/dev/tty0" };
 char *console_device;
 
 static void
-set_console_dev ()
+set_console_dev (void)
 {
   int i;
   for (i = 0; i < ARRAY_SIZE (try_console); i++)
     {
       if (try_console[i])
         {
@@ -733,13 +733,13 @@ sysvinit_realloc (void *ptr, size_t size)
       unintr_sleep (5);
     }
   return p;
 }
 
 void
-sysvinit_begin ()
+sysvinit_begin (void)
 {
   int sigv[] = {
     SIGINT,
     SIGPWR,
     SIGWINCH,
   };
@@ -764,13 +764,13 @@ sysvinit_begin ()
 #define IS_RUNNING_DISABLED_PROG(prog)		       \
   (IS_COMPONENT (prog)				       \
    && prog->v.p.status == status_running	       \
    && !prog->v.p.active)
 
 int
-inittrans ()
+inittrans (void)
 {
   int n;
   int newlevel = 0;
   enum boot_state newstate;
   int trans = 0;