Use (void) in no-arguments function definitions.

git-mirror · Jun 8, 2013 · 60d2f8f · 60d2f8f
1 parent 2e09a79
commit 60d2f8f
Show file tree

Hide file tree

Showing 81 changed files with 226 additions and 107 deletions.
diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,112 @@
+2013-06-08  Joseph Myers  <joseph@codesourcery.com>
+
+	* catgets/gencat.c (error_print): Use (void) in function
+	definition.
+	* crypt/crypt_util.c (__init_des): Likewise.
+	* crypt/speeds.c (Stop): Likewise.
+	(main): Likewise.
+	* hurd/hurdmalloc.c (print_malloc_free_list): Likewise.
+	* inet/ruserpass.c (token): Likewise.
+	* intl/finddomain.c (_nl_finddomain_subfreeres): Likewise.
+	* intl/localealias.c (extend_alias_table): Likewise.
+	* intl/plural-exp.c (init_germanic_plural): Likewise.
+	* libio/fcloseall.c (__fcloseall): Likewise.
+	* libio/genops.c (_IO_flush_all): Likewise.
+	(_IO_flush_all_linebuffered): Likewise.
+	(_IO_cleanup): Likewise.
+	(_IO_iter_begin): Likewise.
+	(_IO_iter_end): Likewise.
+	(_IO_list_lock): Likewise.
+	(_IO_list_unlock): Likewise.
+	(_IO_list_resetlock): Likewise.
+	* libio/getchar.c (getchar): Likewise.
+	* libio/getchar_u.c (getchar_unlocked): Likewise.
+	* libio/getwchar.c (getwchar): Likewise.
+	* libio/getwchar_u.c (getwchar_unlocked): Likewise.
+	* libio/oldstdfiles.c (_IO_check_libio): Likewise.
+	* login/getpt.c (__getpt): Likewise.
+	* login/tst-utmp.c (main): Likewise.
+	* malloc/hooks.c (__malloc_check_init): Likewise.
+	* malloc/malloc.c (__malloc_stats): Likewise.
+	* malloc/mtrace.c (tr_break): Likewise.
+	(mtrace): Likewise.
+	(muntrace): Likewise.
+	* misc/fstab.c (endfsent): Likewise.
+	* misc/getclktck.c (__getclktck): Likewise.
+	* misc/getdtsz.c (__getdtablesize): Likewise.
+	* misc/gethostid.c (gethostid): Likewise.
+	* misc/getpagesize.c (__getpagesize): Likewise.
+	* misc/getsysstats.c (__get_nprocs_conf): Likewise.
+	(__get_nprocs): Likewise.
+	(__get_phys_pages): Likewise.
+	(__get_avphys_pages): Likewise.
+	* misc/getttyent.c (getttyent): Likewise.
+	(setttyent): Likewise.
+	(endttyent): Likewise.
+	* misc/getusershell.c (getusershell): Likewise.
+	(endusershell): Likewise.
+	(setusershell): Likewise.
+	(initshells): Likewise.
+	* misc/hsearch.c (__hdestroy): Likewise.
+	* misc/sync.c (sync): Likewise.
+	* misc/syslog.c (closelog_internal): Likewise.
+	(closelog): Likewise.
+	* misc/ttyslot.c (ttyslot): Likewise.
+	* misc/vhangup.c (vhangup): Likewise.
+	* posix/fork.c (__fork): Likewise.
+	* posix/getegid.c (__getegid): Likewise.
+	* posix/geteuid.c (__geteuid): Likewise.
+	* posix/getgid.c (__getgid): Likewise.
+	* posix/getpid.c (__getpid): Likewise.
+	* posix/getppid.c (__getppid): Likewise.
+	* posix/getuid.c (__getuid): Likewise.
+	* posix/pause.c (pause): Likewise.
+	* posix/setpgrp.c (setpgrp): Likewise.
+	* posix/setsid.c (__setsid): Likewise.
+	* posix/test-vfork.c (noop): Likewise.
+	* resolv/gethnamaddr.c (_endhtent): Likewise.
+	(_gethtent): Likewise.
+	(ht_endhostent): Likewise.
+	(gethostent): Likewise.
+	(dns_service): Likewise.
+	* stdlib/drand48.c (drand48): Likewise.
+	* stdlib/lrand48.c (lrand48): Likewise.
+	* stdlib/mrand48.c (mrand48): Likewise.
+	* stdlib/rand.c (rand): Likewise.
+	* stdlib/random.c (__random): Likewise.
+	* stdlib/setenv.c (clearenv): Likewise.
+	* sunrpc/clnt_tcp.c (clnttcp_abort): Likewise.
+	* sunrpc/clnt_unix.c (clntunix_abort): Likewise.
+	* sysdeps/mach/getpagesize.c (__getpagesize): Likewise.
+	* sysdeps/mach/getsysstats.c (__get_nprocs_conf): Likewise.
+	(__get_nprocs): Likewise.
+	(__get_phys_pages): Likewise.
+	(__get_avphys_pages): Likewise.
+	* sysdeps/mach/hurd/dl-sysdep.c (__getpid): Likewise.
+	* sysdeps/mach/hurd/getclktck.c (__getclktck): Likewise.
+	* sysdeps/mach/hurd/getdtsz.c (__getdtablesize): Likewise.
+	* sysdeps/mach/hurd/getegid.c (__getegid): Likewise.
+	* sysdeps/mach/hurd/geteuid.c (__geteuid): Likewise.
+	* sysdeps/mach/hurd/getgid.c (__getgid): Likewise.
+	* sysdeps/mach/hurd/gethostid.c (gethostid): Likewise.
+	* sysdeps/mach/hurd/getlogin.c (getlogin): Likewise.
+	* sysdeps/mach/hurd/getpid.c (__getpid): Likewise.
+	* sysdeps/mach/hurd/getppid.c (__getppid): Likewise.
+	* sysdeps/mach/hurd/getuid.c (__getuid): Likewise.
+	* sysdeps/mach/hurd/sync.c (sync): Likewise.
+	* sysdeps/posix/clock.c (clock): Likewise.
+	* sysdeps/unix/bsd/setsid.c (__setsid): Likewise.
+	* sysdeps/unix/getpagesize.c (__getpagesize): Likewise.
+	* sysdeps/unix/sysv/linux/getclktck.c (__getclktck): Likewise.
+	* sysdeps/unix/sysv/linux/gethostid.c (gethostid): Likewise.
+	* sysdeps/unix/sysv/linux/getpagesize.c (__getpagesize): Likewise.
+	* sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Likewise.
+	(__get_nprocs_conf): Likewise.
+	(__get_phys_pages): Likewise.
+	(__get_avphys_pages): Likewise.
+	* time/clock.c (clock): Likewise.
+	* time/tzset.c (__tzname_max): Likewise.
+
 2013-06-07  Joseph Myers  <joseph@codesourcery.com>
 
 	* bits/byteswap.h [__GNUC__ && !__GNUC_PREREQ (4, 3)]

diff --git a/catgets/gencat.c b/catgets/gencat.c
@@ -254,7 +254,7 @@ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\
 /* The address of this function will be assigned to the hook in the
    error functions.  */
 static void
-error_print ()
+error_print (void)
 {
   /* We don't want the program name to be printed in messages.  Emacs'
      compile.el does not like this.  */

diff --git a/crypt/crypt_util.c b/crypt/crypt_util.c
@@ -553,7 +553,7 @@ __init_des_r(__data)
 }
 
 void
-__init_des()
+__init_des (void)
 {
   __init_des_r(&_ufc_foobar);
 }

diff --git a/crypt/speeds.c b/crypt/speeds.c
@@ -42,7 +42,7 @@ struct tms tstart, tfinish;
 char *crypt(), *fcrypt();
 
 void
-Stop ()
+Stop (void)
 {
     double elapsed;
 #ifdef NO_ITIMER
@@ -76,7 +76,7 @@ static void clearmem(start, cnt)
       *start++ = '\0';
   }
 
-main ()
+main (void)
 {
    char *s;
 #ifdef NO_ITIMER

diff --git a/hurd/hurdmalloc.c b/hurd/hurdmalloc.c
@@ -380,7 +380,7 @@ realloc(old_base, new_size)
 
 #ifdef	DEBUG
 void
-print_malloc_free_list()
+print_malloc_free_list (void)
 {
 	int i, size;
 	free_list_t fl;

diff --git a/inet/ruserpass.c b/inet/ruserpass.c
@@ -289,7 +289,7 @@ ruserpass(host, aname, apass)
 libc_hidden_def (ruserpass)
 
 static int
-token()
+token (void)
 {
 	char *cp;
 	int c;

diff --git a/intl/finddomain.c b/intl/finddomain.c
@@ -170,7 +170,7 @@ _nl_find_domain (dirname, locale, domainname, domainbinding)
 /* This is called from iconv/gconv_db.c's free_mem, as locales must
    be freed before freeing gconv steps arrays.  */
 void __libc_freeres_fn_section
-_nl_finddomain_subfreeres ()
+_nl_finddomain_subfreeres (void)
 {
   struct loaded_l10nfile *runp = _nl_loaded_domains;
 

diff --git a/intl/localealias.c b/intl/localealias.c
@@ -362,7 +362,7 @@ read_alias_file (fname, fname_len)
 
 
 static int
-extend_alias_table ()
+extend_alias_table (void)
 {
   size_t new_size;
   struct alias_map *new_map;

diff --git a/intl/plural-exp.c b/intl/plural-exp.c
@@ -72,7 +72,7 @@ static struct expression plone;
 struct expression GERMANIC_PLURAL;
 
 static void
-init_germanic_plural ()
+init_germanic_plural (void)
 {
   if (plone.val.num == 0)
     {

diff --git a/libio/fcloseall.c b/libio/fcloseall.c
@@ -28,7 +28,7 @@
 #include <stdio.h>
 
 int
-__fcloseall ()
+__fcloseall (void)
 {
   /* Close all streams.  */
   return _IO_cleanup ();

diff --git a/libio/genops.c b/libio/genops.c
@@ -873,15 +873,15 @@ _IO_flush_all_lockp (int do_lock)
 
 
 int
-_IO_flush_all ()
+_IO_flush_all (void)
 {
   /* We want locking.  */
   return _IO_flush_all_lockp (1);
 }
 libc_hidden_def (_IO_flush_all)
 
 void
-_IO_flush_all_linebuffered ()
+_IO_flush_all_linebuffered (void)
 {
   struct _IO_FILE *fp;
   int last_stamp;
@@ -1006,7 +1006,7 @@ libc_freeres_fn (buffer_free)
 
 
 int
-_IO_cleanup ()
+_IO_cleanup (void)
 {
   /* We do *not* want locking.  Some threads might use streams but
      that is their problem, we flush them underneath them.  */
@@ -1266,14 +1266,14 @@ _IO_default_imbue (fp, locale)
 }
 
 _IO_ITER
-_IO_iter_begin()
+_IO_iter_begin (void)
 {
   return (_IO_ITER) _IO_list_all;
 }
 libc_hidden_def (_IO_iter_begin)
 
 _IO_ITER
-_IO_iter_end()
+_IO_iter_end (void)
 {
   return NULL;
 }
@@ -1296,7 +1296,7 @@ _IO_iter_file(iter)
 libc_hidden_def (_IO_iter_file)
 
 void
-_IO_list_lock()
+_IO_list_lock (void)
 {
 #ifdef _IO_MTSAFE_IO
   _IO_lock_lock (list_all_lock);
@@ -1305,7 +1305,7 @@ _IO_list_lock()
 libc_hidden_def (_IO_list_lock)
 
 void
-_IO_list_unlock()
+_IO_list_unlock (void)
 {
 #ifdef _IO_MTSAFE_IO
   _IO_lock_unlock (list_all_lock);
@@ -1314,7 +1314,7 @@ _IO_list_unlock()
 libc_hidden_def (_IO_list_unlock)
 
 void
-_IO_list_resetlock()
+_IO_list_resetlock (void)
 {
 #ifdef _IO_MTSAFE_IO
   _IO_lock_init (list_all_lock);

diff --git a/libio/getchar.c b/libio/getchar.c
@@ -30,7 +30,7 @@
 #undef getchar
 
 int
-getchar ()
+getchar (void)
 {
   int result;
   _IO_acquire_lock (_IO_stdin);

diff --git a/libio/getchar_u.c b/libio/getchar_u.c
@@ -30,7 +30,7 @@
 #undef getchar_unlocked
 
 int
-getchar_unlocked ()
+getchar_unlocked (void)
 {
   return _IO_getc_unlocked (_IO_stdin);
 }
diff --git a/libio/getwchar.c b/libio/getwchar.c
@@ -30,7 +30,7 @@
 #undef getwchar
 
 wint_t
-getwchar ()
+getwchar (void)
 {
   wint_t result;
   _IO_acquire_lock (_IO_stdin);

diff --git a/libio/getwchar_u.c b/libio/getwchar_u.c
@@ -30,7 +30,7 @@
 #undef getwchar_unlocked
 
 wint_t
-getwchar_unlocked ()
+getwchar_unlocked (void)
 {
   return _IO_getwc_unlocked (_IO_stdin);
 }
diff --git a/libio/oldstdfiles.c b/libio/oldstdfiles.c
@@ -73,7 +73,7 @@ static void _IO_check_libio (void) __THROW __attribute__ ((constructor));
    _IO_list_all accordingly. */
 
 static void
-_IO_check_libio ()
+_IO_check_libio (void)
 {
   if (&_IO_stdin_used == NULL)
     {

diff --git a/login/getpt.c b/login/getpt.c
@@ -22,7 +22,7 @@
 /* Open the master side of a pseudoterminal and return its file
    descriptor, or -1 on error. */
 int
-__getpt ()
+__getpt (void)
 {
   __set_errno (ENOSYS);
   return -1;

diff --git a/login/tst-utmp.c b/login/tst-utmp.c
@@ -395,7 +395,7 @@ do_test (int argc, char *argv[])
 
 /* No field 'ut_type' in struct utmp.  */
 int
-main ()
+main (void)
 {
   return 0;
 }

diff --git a/malloc/hooks.c b/malloc/hooks.c
@@ -69,7 +69,7 @@ static int disallow_malloc_check;
 
 /* Activate a standard set of debugging hooks. */
 void
-__malloc_check_init()
+__malloc_check_init (void)
 {
   if (disallow_malloc_check) {
     disallow_malloc_check = 0;

diff --git a/malloc/malloc.c b/malloc/malloc.c
@@ -4602,7 +4602,7 @@ struct mallinfo __libc_mallinfo()
 */
 
 void
-__malloc_stats()
+__malloc_stats (void)
 {
   int i;
   mstate ar_ptr;

diff --git a/malloc/mtrace.c b/malloc/mtrace.c
@@ -72,7 +72,7 @@ static __ptr_t (*tr_old_memalign_hook) (size_t __alignment, size_t __size,
 extern void tr_break (void) __THROW;
 libc_hidden_proto (tr_break)
 void
-tr_break ()
+tr_break (void)
 {
 }
 libc_hidden_def (tr_break)
@@ -298,7 +298,7 @@ release_libc_mem (void)
    don't forget to set a breakpoint on tr_break!  */
 
 void
-mtrace ()
+mtrace (void)
 {
 #ifdef _LIBC
   static int added_atexit_handler;
@@ -363,7 +363,7 @@ mtrace ()
 }
 
 void
-muntrace ()
+muntrace (void)
 {
   if (mallstream == NULL)
     return;

diff --git a/misc/fstab.c b/misc/fstab.c
@@ -95,7 +95,7 @@ getfsfile (name)
 
 
 void
-endfsent ()
+endfsent (void)
 {
   struct fstab_state *state;
 

diff --git a/misc/getclktck.c b/misc/getclktck.c
@@ -19,7 +19,7 @@
 
 /* Return frequency of times().  */
 int
-__getclktck ()
+__getclktck (void)
 {
 #ifdef	CLK_TCK
   return CLK_TCK;