Add some spaces before '('.

This patch fixes various places where a space should have been present
before '(' in accordance with the GNU Coding Standards.  Most but not
all of the fixes in this patch are for calls to sizeof (but it's not
exhaustive regarding such calls that should be fixed).

Tested for x86_64, and with build-many-glibcs.py.

	* benchtests/bench-strcpy.c (do_test): Use space before '('.
	* benchtests/bench-string.h (cmdline_process_function): Likewise.
	* benchtests/bench-strlen.c (do_test): Likewise.
	(test_main): Likewise.
	* catgets/gencat.c (read_old): Likewise.
	* elf/cache.c (load_aux_cache): Likewise.
	* iconvdata/bug-iconv8.c (do_test): Likewise.
	* math/test-tgmath-ret.c (do_test): Likewise.
	* nis/nis_call.c (rec_dirsearch): Likewise.
	* nis/nis_findserv.c (__nis_findfastest_with_timeout): Likewise.
	* nptl/tst-audit-threads.c (do_test): Likewise.
	* nptl/tst-cancel4-common.h (set_socket_buffer): Likewise.
	* nss/nss_test1.c (init): Likewise.
	* nss/test-netdb.c (test_hosts): Likewise.
	* posix/execvpe.c (maybe_script_execute): Likewise.
	* stdio-common/tst-fmemopen4.c (do_test): Likewise.
	* stdio-common/tst-printf.c (do_test): Likewise.
	* stdio-common/vfscanf-internal.c (__vfscanf_internal): Likewise.
	* stdlib/fmtmsg.c (NKEYWORDS): Likewise.
	* stdlib/qsort.c (STACK_SIZE): Likewise.
	* stdlib/test-canon.c (do_test): Likewise.
	* stdlib/tst-swapcontext1.c (do_test): Likewise.
	* string/memcmp.c (OPSIZ): Likewise.
	* string/test-strcpy.c (do_test): Likewise.
	(do_random_tests): Likewise.
	* string/test-strlen.c (do_test): Likewise.
	(test_main): Likewise.
	* string/test-strrchr.c (do_test): Likewise.
	(do_random_tests): Likewise.
	* string/tester.c (test_memrchr): Likewise.
	(test_memchr): Likewise.
	* sysdeps/generic/memcopy.h (OPSIZ): Likewise.
	* sysdeps/generic/unwind-dw2.c (execute_stack_op): Likewise.
	* sysdeps/generic/unwind-pe.h (read_sleb128): Likewise.
	(read_encoded_value_with_base): Likewise.
	* sysdeps/hppa/dl-machine.h (elf_machine_runtime_setup): Likewise.
	* sysdeps/hppa/fpu/feupdateenv.c (__feupdateenv): Likewise.
	* sysdeps/ia64/fpu/sfp-machine.h (TI_BITS): Likewise.
	* sysdeps/mach/hurd/spawni.c (__spawni): Likewise.
	* sysdeps/posix/spawni.c (maybe_script_execute): Likewise.
	* sysdeps/powerpc/fpu/tst-setcontext-fpscr.c (query_auxv):
	Likewise.
	* sysdeps/unix/sysv/linux/aarch64/bits/procfs.h (ELF_NGREG):
	Likewise.
	* sysdeps/unix/sysv/linux/arm/bits/procfs.h (ELF_NGREG): Likewise.
	* sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Likewise.
	* sysdeps/unix/sysv/linux/csky/bits/procfs.h (ELF_NGREG):
	Likewise.
	* sysdeps/unix/sysv/linux/m68k/bits/procfs.h (ELF_NGREG):
	Likewise.
	* sysdeps/unix/sysv/linux/nios2/bits/procfs.h (ELF_NGREG):
	Likewise.
	* sysdeps/unix/sysv/linux/spawni.c (maybe_script_execute):
	Likewise.
	* sysdeps/unix/sysv/linux/x86/bits/procfs.h (ELF_NGREG): Likewise.
	* sysdeps/unix/sysv/linux/x86/bits/sigcontext.h
	(FP_XSTATE_MAGIC2_SIZE): Likewise.
	* sysdeps/x86/fpu/sfp-machine.h (TI_BITS): Likewise.
	* time/test_time.c (main): Likewise.

47 files changed, 138 insertions, 75 deletions

diff --git a/ChangeLog b/ChangeLog
index 9ab66cf735..34e4558bb5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,65 @@
+2019-02-27  Joseph Myers  <joseph@codesourcery.com>
+
+	* benchtests/bench-strcpy.c (do_test): Use space before '('.
+	* benchtests/bench-string.h (cmdline_process_function): Likewise.
+	* benchtests/bench-strlen.c (do_test): Likewise.
+	(test_main): Likewise.
+	* catgets/gencat.c (read_old): Likewise.
+	* elf/cache.c (load_aux_cache): Likewise.
+	* iconvdata/bug-iconv8.c (do_test): Likewise.
+	* math/test-tgmath-ret.c (do_test): Likewise.
+	* nis/nis_call.c (rec_dirsearch): Likewise.
+	* nis/nis_findserv.c (__nis_findfastest_with_timeout): Likewise.
+	* nptl/tst-audit-threads.c (do_test): Likewise.
+	* nptl/tst-cancel4-common.h (set_socket_buffer): Likewise.
+	* nss/nss_test1.c (init): Likewise.
+	* nss/test-netdb.c (test_hosts): Likewise.
+	* posix/execvpe.c (maybe_script_execute): Likewise.
+	* stdio-common/tst-fmemopen4.c (do_test): Likewise.
+	* stdio-common/tst-printf.c (do_test): Likewise.
+	* stdio-common/vfscanf-internal.c (__vfscanf_internal): Likewise.
+	* stdlib/fmtmsg.c (NKEYWORDS): Likewise.
+	* stdlib/qsort.c (STACK_SIZE): Likewise.
+	* stdlib/test-canon.c (do_test): Likewise.
+	* stdlib/tst-swapcontext1.c (do_test): Likewise.
+	* string/memcmp.c (OPSIZ): Likewise.
+	* string/test-strcpy.c (do_test): Likewise.
+	(do_random_tests): Likewise.
+	* string/test-strlen.c (do_test): Likewise.
+	(test_main): Likewise.
+	* string/test-strrchr.c (do_test): Likewise.
+	(do_random_tests): Likewise.
+	* string/tester.c (test_memrchr): Likewise.
+	(test_memchr): Likewise.
+	* sysdeps/generic/memcopy.h (OPSIZ): Likewise.
+	* sysdeps/generic/unwind-dw2.c (execute_stack_op): Likewise.
+	* sysdeps/generic/unwind-pe.h (read_sleb128): Likewise.
+	(read_encoded_value_with_base): Likewise.
+	* sysdeps/hppa/dl-machine.h (elf_machine_runtime_setup): Likewise.
+	* sysdeps/hppa/fpu/feupdateenv.c (__feupdateenv): Likewise.
+	* sysdeps/ia64/fpu/sfp-machine.h (TI_BITS): Likewise.
+	* sysdeps/mach/hurd/spawni.c (__spawni): Likewise.
+	* sysdeps/posix/spawni.c (maybe_script_execute): Likewise.
+	* sysdeps/powerpc/fpu/tst-setcontext-fpscr.c (query_auxv):
+	Likewise.
+	* sysdeps/unix/sysv/linux/aarch64/bits/procfs.h (ELF_NGREG):
+	Likewise.
+	* sysdeps/unix/sysv/linux/arm/bits/procfs.h (ELF_NGREG): Likewise.
+	* sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Likewise.
+	* sysdeps/unix/sysv/linux/csky/bits/procfs.h (ELF_NGREG):
+	Likewise.
+	* sysdeps/unix/sysv/linux/m68k/bits/procfs.h (ELF_NGREG):
+	Likewise.
+	* sysdeps/unix/sysv/linux/nios2/bits/procfs.h (ELF_NGREG):
+	Likewise.
+	* sysdeps/unix/sysv/linux/spawni.c (maybe_script_execute):
+	Likewise.
+	* sysdeps/unix/sysv/linux/x86/bits/procfs.h (ELF_NGREG): Likewise.
+	* sysdeps/unix/sysv/linux/x86/bits/sigcontext.h
+	(FP_XSTATE_MAGIC2_SIZE): Likewise.
+	* sysdeps/x86/fpu/sfp-machine.h (TI_BITS): Likewise.
+	* time/test_time.c (main): Likewise.
+
 2019-02-27  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 
 	* wcsmbs/wcsnlen.c (__wcsnlen): Rewrite using wmemchr.
diff --git a/benchtests/bench-strcpy.c b/benchtests/bench-strcpy.c
index 92cad4cc65..9fe999e5f4 100644
--- a/benchtests/bench-strcpy.c
+++ b/benchtests/bench-strcpy.c
@@ -102,11 +102,11 @@ do_test (size_t align1, size_t align2, size_t len, int max_char)
    but in wchar_ts, in bytes it will equal to align * (sizeof (wchar_t))
    len for wcschr here isn't in bytes but it's number of wchar_t symbols.  */
   align1 &= 7;
-  if ((align1 + len) * sizeof(CHAR) >= page_size)
+  if ((align1 + len) * sizeof (CHAR) >= page_size)
     return;
 
   align2 &= 7;
-  if ((align2 + len) * sizeof(CHAR) >= page_size)
+  if ((align2 + len) * sizeof (CHAR) >= page_size)
     return;
 
   s1 = (CHAR *) (buf1) + align1;
@@ -116,7 +116,8 @@ do_test (size_t align1, size_t align2, size_t len, int max_char)
     s1[i] = 32 + 23 * i % (max_char - 32);
   s1[len] = 0;
 
-  printf ("Length %4zd, alignments in bytes %2zd/%2zd:", len, align1 * sizeof(CHAR), align2 * sizeof(CHAR));
+  printf ("Length %4zd, alignments in bytes %2zd/%2zd:", len,
+	  align1 * sizeof (CHAR), align2 * sizeof (CHAR));
 
   FOR_EACH_IMPL (impl, 0)
     do_one_test (impl, s2, s1, len);
diff --git a/benchtests/bench-string.h b/benchtests/bench-string.h
index e1014ead77..9d3332a624 100644
--- a/benchtests/bench-string.h
+++ b/benchtests/bench-string.h
@@ -156,7 +156,7 @@ cmdline_process_function (int c)
       case OPT_RANDOM:
 	{
 	  int fdr = open ("/dev/urandom", O_RDONLY);
-	  if (fdr < 0 || read (fdr, &seed, sizeof(seed)) != sizeof (seed))
+	  if (fdr < 0 || read (fdr, &seed, sizeof (seed)) != sizeof (seed))
 	    seed = time (NULL);
 	  if (fdr >= 0)
 	    close (fdr);
diff --git a/benchtests/bench-strlen.c b/benchtests/bench-strlen.c
index f86095a5d3..f6a8bf5dff 100644
--- a/benchtests/bench-strlen.c
+++ b/benchtests/bench-strlen.c
@@ -75,7 +75,7 @@ do_test (json_ctx_t *json_ctx, size_t align, size_t len)
   size_t i;
 
   align &= 63;
-  if (align + sizeof(CHAR) * len >= page_size)
+  if (align + sizeof (CHAR) * len >= page_size)
     return;
 
   json_element_object_begin (json_ctx);
@@ -127,16 +127,16 @@ test_main (void)
 
   for (i = 1; i < 8; ++i)
   {
-    do_test (&json_ctx, sizeof(CHAR) * i, i);
+    do_test (&json_ctx, sizeof (CHAR) * i, i);
     do_test (&json_ctx, 0, i);
   }
 
   for (i = 2; i <= 12; ++i)
     {
       do_test (&json_ctx, 0, 1 << i);
-      do_test (&json_ctx, sizeof(CHAR) * 7, 1 << i);
-      do_test (&json_ctx, sizeof(CHAR) * i, 1 << i);
-      do_test (&json_ctx, sizeof(CHAR) * i, (size_t)((1 << i) / 1.5));
+      do_test (&json_ctx, sizeof (CHAR) * 7, 1 << i);
+      do_test (&json_ctx, sizeof (CHAR) * i, 1 << i);
+      do_test (&json_ctx, sizeof (CHAR) * i, (size_t)((1 << i) / 1.5));
     }
 
   json_array_end (&json_ctx);
diff --git a/catgets/gencat.c b/catgets/gencat.c
index 51fd2a724e..f0d47ae057 100644
--- a/catgets/gencat.c
+++ b/catgets/gencat.c
@@ -1270,7 +1270,7 @@ read_old (struct catalog *catalog, const char *file_name)
 	     Insert it at the right position.  */
 	  struct message_list *newp;
 
-	  newp = (struct message_list *) xmalloc (sizeof(*newp));
+	  newp = (struct message_list *) xmalloc (sizeof (*newp));
 	  newp->number = old_cat_obj.name_ptr[cnt * 3 + 1];
 	  newp->message =
 	    &old_cat_obj.strings[old_cat_obj.name_ptr[cnt * 3 + 2]];
diff --git a/elf/cache.c b/elf/cache.c
index a64d67ecbe..d0d5858448 100644
--- a/elf/cache.c
+++ b/elf/cache.c
@@ -712,8 +712,8 @@ load_aux_cache (const char *aux_cache_name)
   if (aux_cache == MAP_FAILED
       || aux_cache_size < sizeof (struct aux_cache_file)
       || memcmp (aux_cache->magic, AUX_CACHEMAGIC, sizeof AUX_CACHEMAGIC - 1)
-      || aux_cache_size != (sizeof(struct aux_cache_file)
-			    + aux_cache->nlibs * sizeof(struct aux_cache_file_entry)
+      || aux_cache_size != (sizeof (struct aux_cache_file)
+			    + aux_cache->nlibs * sizeof (struct aux_cache_file_entry)
 			    + aux_cache->len_strings))
     {
       close (fd);
diff --git a/iconvdata/bug-iconv8.c b/iconvdata/bug-iconv8.c
index b91dc1d1f2..e32d891b5c 100644
--- a/iconvdata/bug-iconv8.c
+++ b/iconvdata/bug-iconv8.c
@@ -16,9 +16,9 @@ do_test (void)
    size_t ret;
 
    inbuf = in;
-   inbytesleft = sizeof(in) - 1;
+   inbytesleft = sizeof (in) - 1;
    outbuf = out;
-   outbytesleft = sizeof(out);
+   outbytesleft = sizeof (out);
 
    cd = iconv_open("utf-8", "cp932");
    ret = iconv(cd, &inbuf, &inbytesleft, &outbuf, &outbytesleft);
diff --git a/math/test-tgmath-ret.c b/math/test-tgmath-ret.c
index 676edf7b70..7c4cabbb80 100644
--- a/math/test-tgmath-ret.c
+++ b/math/test-tgmath-ret.c
@@ -84,7 +84,7 @@ do_test (void)
   check_return_fromfpx ();
   check_return_ufromfpx ();
 
-  printf ("%Zd\n", sizeof(carg (lx)));
+  printf ("%Zd\n", sizeof (carg (lx)));
 
   return errors != 0;
 }
diff --git a/nis/nis_call.c b/nis/nis_call.c
index c1cfd8dcec..a48ecc39a8 100644
--- a/nis/nis_call.c
+++ b/nis/nis_call.c
@@ -503,7 +503,7 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
 	    return dir;
 	  }
 	nis_free_directory (dir);
-	obj = calloc (1, sizeof(directory_obj));
+	obj = calloc (1, sizeof (directory_obj));
 	if (obj == NULL)
 	  {
 	    __free_fdresult (fd_res);
diff --git a/nis/nis_findserv.c b/nis/nis_findserv.c
index 5a76a130dd..d0ce3e8693 100644
--- a/nis/nis_findserv.c
+++ b/nis/nis_findserv.c
@@ -127,7 +127,7 @@ __nis_findfastest_with_timeout (dir_binding *bind,
 	      }
 	    memcpy ((char *) &pings[pings_count].sin, (char *) &sin,
 		    sizeof (sin));
-	    memcpy ((char *)&saved_sin, (char *)&sin, sizeof(sin));
+	    memcpy ((char *)&saved_sin, (char *)&sin, sizeof (sin));
 	    pings[pings_count].xid = xid_seed + pings_count;
 	    pings[pings_count].server_nr = i;
 	    pings[pings_count].server_ep = j;
diff --git a/nptl/tst-audit-threads.c b/nptl/tst-audit-threads.c
index ad10fbf652..5846248771 100644
--- a/nptl/tst-audit-threads.c
+++ b/nptl/tst-audit-threads.c
@@ -77,7 +77,7 @@ do_test (void)
   /* Used to synchronize all the threads after calling each retNumN.  */
   xpthread_barrier_init (&barrier, NULL, num_threads);
 
-  threads = (pthread_t *) xcalloc (num_threads, sizeof(pthread_t));
+  threads = (pthread_t *) xcalloc (num_threads, sizeof (pthread_t));
   for (i = 0; i < num_threads; i++)
     threads[i] = xpthread_create(NULL, thread_main, NULL);
 
diff --git a/nptl/tst-cancel4-common.h b/nptl/tst-cancel4-common.h
index 6799aa486b..18702fbf51 100644
--- a/nptl/tst-cancel4-common.h
+++ b/nptl/tst-cancel4-common.h
@@ -68,10 +68,10 @@ static void
 set_socket_buffer (int s)
 {
   int val = 1;
-  socklen_t len = sizeof(val);
+  socklen_t len = sizeof (val);
 
   TEST_VERIFY_EXIT (setsockopt (s, SOL_SOCKET, SO_SNDBUF, &val,
-		    sizeof(val)) == 0);
+		    sizeof (val)) == 0);
   TEST_VERIFY_EXIT (getsockopt (s, SOL_SOCKET, SO_SNDBUF, &val, &len) == 0);
   TEST_VERIFY_EXIT (val < WRITE_BUFFER_SIZE);
 }
diff --git a/nss/nss_test1.c b/nss/nss_test1.c
index e4400d1e32..d5b99641d5 100644
--- a/nss/nss_test1.c
+++ b/nss/nss_test1.c
@@ -81,7 +81,7 @@ init(void)
     return;
   if (NAME(init_hook))
     {
-      memset (&t, 0, sizeof(t));
+      memset (&t, 0, sizeof (t));
       NAME(init_hook)(&t);
 
       if (t.pwd_table)
diff --git a/nss/test-netdb.c b/nss/test-netdb.c
index 09bb8e6fd9..07c73b7c1b 100644
--- a/nss/test-netdb.c
+++ b/nss/test-netdb.c
@@ -192,7 +192,7 @@ test_hosts (void)
     }
 
   ip.s_addr = htonl (INADDR_LOOPBACK);
-  hptr1 = gethostbyaddr ((char *) &ip, sizeof(ip), AF_INET);
+  hptr1 = gethostbyaddr ((char *) &ip, sizeof (ip), AF_INET);
   if (hptr1 != NULL)
     {
       printf ("official name of 127.0.0.1: %s\n", hptr1->h_name);
diff --git a/posix/execvpe.c b/posix/execvpe.c
index d1415c1e1e..af78e4637d 100644
--- a/posix/execvpe.c
+++ b/posix/execvpe.c
@@ -59,7 +59,7 @@ maybe_script_execute (const char *file, char *const argv[], char *const envp[])
   new_argv[0] = (char *) _PATH_BSHELL;
   new_argv[1] = (char *) file;
   if (argc > 1)
-    memcpy (new_argv + 2, argv + 1, argc * sizeof(char *));
+    memcpy (new_argv + 2, argv + 1, argc * sizeof (char *));
   else
     new_argv[2] = NULL;
 
diff --git a/stdio-common/tst-fmemopen4.c b/stdio-common/tst-fmemopen4.c
index 0f0a9db638..97b485c696 100644
--- a/stdio-common/tst-fmemopen4.c
+++ b/stdio-common/tst-fmemopen4.c
@@ -40,14 +40,14 @@ do_test (void)
   size_t r = fwrite (test, sizeof (char), sizeof (test), stream);
   if (r != sizeof (test))
     {
-      printf ("error: fwrite returned %zu, expected %zu\n", r, sizeof(test));
+      printf ("error: fwrite returned %zu, expected %zu\n", r, sizeof (test));
       return 1;
     }
 
   r = ftell (stream);
   if (r != sizeof (test))
     {
-      printf ("error: ftell return %zu, expected %zu\n", r, sizeof(test));
+      printf ("error: ftell return %zu, expected %zu\n", r, sizeof (test));
       return 1;
     }
 
@@ -60,7 +60,7 @@ do_test (void)
   r = ftell (stream);
   if (r != sizeof (test))
     {
-      printf ("error: ftell return %zu, expected %zu\n", r, sizeof(test));
+      printf ("error: ftell return %zu, expected %zu\n", r, sizeof (test));
       return 1;
     }
 
diff --git a/stdio-common/tst-printf.c b/stdio-common/tst-printf.c
index e5db10ffd2..f48f5e8428 100644
--- a/stdio-common/tst-printf.c
+++ b/stdio-common/tst-printf.c
@@ -173,7 +173,7 @@ I am ready for my first lesson today.";
 	    snprintf (buf, sizeof (buf), "%30s", "foo"), (int) sizeof (buf),
 	    buf);
     printf ("snprintf (\"%%.999999u\", 10) == %d\n",
-	    snprintf(buf2, sizeof(buf2), "%.999999u", 10));
+	    snprintf (buf2, sizeof (buf2), "%.999999u", 10));
   }
 
   printf("%.8f\n", DBL_MAX);
diff --git a/stdio-common/vfscanf-internal.c b/stdio-common/vfscanf-internal.c
index 78fe04cc9c..888b2b1d96 100644
--- a/stdio-common/vfscanf-internal.c
+++ b/stdio-common/vfscanf-internal.c
@@ -1360,7 +1360,7 @@ __vfscanf_internal (FILE *s, const char *format, va_list argptr,
 		    wchar_t *cp = (wchar_t *) realloc (*strptr,
 						       ((wstr
 							 - (wchar_t *) *strptr)
-							* sizeof(wchar_t)));
+							* sizeof (wchar_t)));
 		    if (cp != NULL)
 		      *strptr = (char *) cp;
 		  }
@@ -2756,7 +2756,7 @@ __vfscanf_internal (FILE *s, const char *format, va_list argptr,
 		    {
 		      wchar_t *cp = (wchar_t *)
 			realloc (*strptr, ((wstr - (wchar_t *) *strptr)
-					   * sizeof(wchar_t)));
+					   * sizeof (wchar_t)));
 		      if (cp != NULL)
 			*strptr = (char *) cp;
 		    }
diff --git a/stdlib/fmtmsg.c b/stdlib/fmtmsg.c
index e31c747725..cd1e48fdbd 100644
--- a/stdlib/fmtmsg.c
+++ b/stdlib/fmtmsg.c
@@ -53,7 +53,7 @@ static const struct
     { 6, "action"},
     { 3, "tag" }
   };
-#define NKEYWORDS (sizeof( keywords) / sizeof (keywords[0]))
+#define NKEYWORDS (sizeof (keywords) / sizeof (keywords[0]))
 
 
 struct severity_info
diff --git a/stdlib/qsort.c b/stdlib/qsort.c
index 6c7e094716..17c42b3112 100644
--- a/stdlib/qsort.c
+++ b/stdlib/qsort.c
@@ -55,7 +55,7 @@ typedef struct
    log(MAX_THRESH)).  Since total_elements has type size_t, we get as
    upper bound for log (total_elements):
    bits per byte (CHAR_BIT) * sizeof(size_t).  */
-#define STACK_SIZE	(CHAR_BIT * sizeof(size_t))
+#define STACK_SIZE	(CHAR_BIT * sizeof (size_t))
 #define PUSH(low, high)	((void) ((top->lo = (low)), (top->hi = (high)), ++top))
 #define	POP(low, high)	((void) (--top, (low = top->lo), (high = top->hi)))
 #define	STACK_NOT_EMPTY	(stack < top)
diff --git a/stdlib/test-canon.c b/stdlib/test-canon.c
index 060629732e..63e574cdb1 100644
--- a/stdlib/test-canon.c
+++ b/stdlib/test-canon.c
@@ -124,7 +124,7 @@ do_test (int argc, char ** argv)
   int i, errors = 0;
   char buf[PATH_MAX];
 
-  getcwd (cwd, sizeof(buf));
+  getcwd (cwd, sizeof (buf));
   cwd_len = strlen (cwd);
 
   errno = 0;
@@ -204,7 +204,7 @@ do_test (int argc, char ** argv)
       free (result2);
     }
 
-  getcwd (buf, sizeof(buf));
+  getcwd (buf, sizeof (buf));
   if (strcmp (buf, cwd))
     {
       printf ("%s: current working directory changed from %s to %s\n",
diff --git a/stdlib/tst-swapcontext1.c b/stdlib/tst-swapcontext1.c
index f56eb542c2..59b0e9eff3 100644
--- a/stdlib/tst-swapcontext1.c
+++ b/stdlib/tst-swapcontext1.c
@@ -80,14 +80,14 @@ do_test (void)
   if (getcontext(&uctx_func1) == -1)
     handle_error("getcontext");
   uctx_func1.uc_stack.ss_sp = func1_stack;
-  uctx_func1.uc_stack.ss_size = sizeof(func1_stack);
+  uctx_func1.uc_stack.ss_size = sizeof (func1_stack);
   uctx_func1.uc_link = &uctx_main;
   makecontext(&uctx_func1, func1, 0);
 
   if (getcontext(&uctx_func2) == -1)
     handle_error("getcontext");
   uctx_func2.uc_stack.ss_sp = func2_stack;
-  uctx_func2.uc_stack.ss_size = sizeof(func2_stack);
+  uctx_func2.uc_stack.ss_size = sizeof (func2_stack);
   uctx_func2.uc_link = &uctx_func1;
   makecontext(&uctx_func2, func2, 0);
 
diff --git a/string/memcmp.c b/string/memcmp.c
index 0fbc96ccfa..30da4e8bdc 100644
--- a/string/memcmp.c
+++ b/string/memcmp.c
@@ -47,7 +47,7 @@
    This should normally be the biggest type supported by a single load
    and store.  Must be an unsigned type.  */
 # define op_t	unsigned long int
-# define OPSIZ	(sizeof(op_t))
+# define OPSIZ	(sizeof (op_t))
 
 /* Threshold value for when to enter the unrolled loops.  */
 # define OP_T_THRES	16
diff --git a/string/test-strcpy.c b/string/test-strcpy.c
index 2cb5ac94ef..75220dc131 100644
--- a/string/test-strcpy.c
+++ b/string/test-strcpy.c
@@ -103,11 +103,11 @@ do_test (size_t align1, size_t align2, size_t len, int max_char)
    but in wchar_ts, in bytes it will equal to align * (sizeof (wchar_t))
    len for wcschr here isn't in bytes but it's number of wchar_t symbols.  */
   align1 &= 7;
-  if ((align1 + len) * sizeof(CHAR) >= page_size)
+  if ((align1 + len) * sizeof (CHAR) >= page_size)
     return;
 
   align2 &= 7;
-  if ((align2 + len) * sizeof(CHAR) >= page_size)
+  if ((align2 + len) * sizeof (CHAR) >= page_size)
     return;
 
   s1 = (CHAR *) (buf1) + align1;
@@ -137,9 +137,9 @@ do_random_tests (void)
 	 0 to 63 since some assembly implementations have separate
 	 prolog for alignments more 48. */
 
-      align1 = random () & (63 / sizeof(CHAR));
+      align1 = random () & (63 / sizeof (CHAR));
       if (random () & 1)
-	align2 = random () & (63 / sizeof(CHAR));
+	align2 = random () & (63 / sizeof (CHAR));
       else
 	align2 = align1 + (random () & 24);
       len = random () & 511;
diff --git a/string/test-strlen.c b/string/test-strlen.c
index a474c1086f..2cd2f66205 100644
--- a/string/test-strlen.c
+++ b/string/test-strlen.c
@@ -80,7 +80,7 @@ do_test (size_t align, size_t len)
   size_t i;
 
   align &= 63;
-  if (align + sizeof(CHAR) * len >= page_size)
+  if (align + sizeof (CHAR) * len >= page_size)
     return;
 
   CHAR *buf = (CHAR *) (buf1);
@@ -97,7 +97,7 @@ static void
 do_random_tests (void)
 {
   size_t i, j, n, align, len;
-  CHAR *p = (CHAR *) (buf1 + page_size - 512 * sizeof(CHAR));
+  CHAR *p = (CHAR *) (buf1 + page_size - 512 * sizeof (CHAR));
 
   for (n = 0; n < ITERATIONS; n++)
     {
@@ -148,16 +148,16 @@ test_main (void)
 
   for (i = 1; i < 8; ++i)
   {
-    do_test (sizeof(CHAR) * i, i);
+    do_test (sizeof (CHAR) * i, i);
     do_test (0, i);
   }
 
   for (i = 2; i <= 12; ++i)
     {
       do_test (0, 1 << i);
-      do_test (sizeof(CHAR) * 7, 1 << i);
-      do_test (sizeof(CHAR) * i, 1 << i);
-      do_test (sizeof(CHAR) * i, (size_t)((1 << i) / 1.5));
+      do_test (sizeof (CHAR) * 7, 1 << i);
+      do_test (sizeof (CHAR) * i, 1 << i);
+      do_test (sizeof (CHAR) * i, (size_t)((1 << i) / 1.5));
     }
 
   do_random_tests ();
diff --git a/string/test-strrchr.c b/string/test-strrchr.c
index bdf70b11e8..b0286d49ae 100644
--- a/string/test-strrchr.c
+++ b/string/test-strrchr.c
@@ -86,7 +86,7 @@ do_test (size_t align, size_t pos, size_t len, int seek_char, int max_char)
   CHAR *buf = (CHAR *) buf1;
 
   align &= 7;
-  if ( (align + len) * sizeof(CHAR) >= page_size)
+  if ( (align + len) * sizeof (CHAR) >= page_size)
     return;
 
   for (i = 0; i < len; ++i)
@@ -125,7 +125,7 @@ do_random_tests (void)
 
   for (n = 0; n < ITERATIONS; n++)
     {
-      align = random () & (63 / sizeof(CHAR));
+      align = random () & (63 / sizeof (CHAR));
       /* For wcsrchr: align here means align not in bytes, but in wchar_ts,
 	 in bytes it will equal to align * (sizeof (wchar_t)).
 	 For strrchr we need to check all alignments from 0 to 63 since
diff --git a/string/tester.c b/string/tester.c
index d2a85d572a..bfc9ad0c01 100644
--- a/string/tester.c
+++ b/string/tester.c
@@ -811,11 +811,11 @@ test_memrchr (void)
      bugs due to unrolled loops (assuming unrolling is limited to no
      more than 128 byte chunks: */
   {
-    char buf[128 + sizeof(long)];
+    char buf[128 + sizeof (long)];
     long align, len, i, pos, n = 9;
 
-    for (align = 0; align < (long) sizeof(long); ++align) {
-      for (len = 0; len < (long) (sizeof(buf) - align); ++len) {
+    for (align = 0; align < (long) sizeof (long); ++align) {
+      for (len = 0; len < (long) (sizeof (buf) - align); ++len) {
 	for (i = 0; i < len; ++i)
 	  buf[align + i] = 'x';		/* don't depend on memset... */
 
@@ -1230,11 +1230,11 @@ test_memchr (void)
      bugs due to unrolled loops (assuming unrolling is limited to no
      more than 128 byte chunks: */
   {
-    char buf[128 + sizeof(long)];
+    char buf[128 + sizeof (long)];
     long align, len, i, pos;
 
-    for (align = 0; align < (long) sizeof(long); ++align) {
-      for (len = 0; len < (long) (sizeof(buf) - align); ++len) {
+    for (align = 0; align < (long) sizeof (long); ++align) {
+      for (len = 0; len < (long) (sizeof (buf) - align); ++len) {
 	for (i = 0; i < len; ++i) {
 	  buf[align + i] = 'x';		/* don't depend on memset... */
 	}
diff --git a/sysdeps/generic/memcopy.h b/sysdeps/generic/memcopy.h
index 7b179d5c3d..e10d01ea08 100644
--- a/sysdeps/generic/memcopy.h
+++ b/sysdeps/generic/memcopy.h
@@ -60,7 +60,7 @@
    This should normally be the biggest type supported by a single load
    and store.  */
 #define	op_t	unsigned long int
-#define OPSIZ	(sizeof(op_t))
+#define OPSIZ	(sizeof (op_t))
 
 /* Type to use for unaligned operations.  */
 typedef unsigned char byte;
diff --git a/sysdeps/generic/unwind-dw2.c b/sysdeps/generic/unwind-dw2.c
index ba69c37d33..481e83df2a 100644
--- a/sysdeps/generic/unwind-dw2.c
+++ b/sysdeps/generic/unwind-dw2.c
@@ -710,7 +710,7 @@ execute_stack_op (const unsigned char *op_ptr, const unsigned char *op_end,
 	}
 
       /* Most things push a result value.  */
-      if ((size_t) stack_elt >= sizeof(stack)/sizeof(*stack))
+      if ((size_t) stack_elt >= sizeof (stack) / sizeof (*stack))
 	abort ();
       stack[stack_elt++] = result;
     no_push:;
diff --git a/sysdeps/generic/unwind-pe.h b/sysdeps/generic/unwind-pe.h
index c7f63fec55..ef37e9c7fa 100644
--- a/sysdeps/generic/unwind-pe.h
+++ b/sysdeps/generic/unwind-pe.h
@@ -183,7 +183,7 @@ read_sleb128 (const unsigned char *p, _Unwind_Sword *val)
   while (byte & 0x80);
 
   /* Sign-extend a negative value.  */
-  if (shift < 8 * sizeof(result) && (byte & 0x40) != 0)
+  if (shift < 8 * sizeof (result) && (byte & 0x40) != 0)
     result |= -(1L << shift);
 
   *val = (_Unwind_Sword) result;
@@ -215,7 +215,7 @@ read_encoded_value_with_base (unsigned char encoding, _Unwind_Ptr base,
   if (encoding == DW_EH_PE_aligned)
     {
       _Unwind_Internal_Ptr a = (_Unwind_Internal_Ptr) p;
-      a = (a + sizeof (void *) - 1) & - sizeof(void *);
+      a = (a + sizeof (void *) - 1) & - sizeof (void *);
       result = *(_Unwind_Internal_Ptr *) a;
       p = (const unsigned char *) (a + sizeof (void *));
     }
diff --git a/sysdeps/hppa/dl-machine.h b/sysdeps/hppa/dl-machine.h
index 387c554256..509c541123 100644
--- a/sysdeps/hppa/dl-machine.h
+++ b/sysdeps/hppa/dl-machine.h
@@ -166,7 +166,7 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
       /* FIXME: Search for the got, but backwards through the relocs, technically we should
 	 find it on the first try. However, assuming the relocs got out of order the
 	 routine is made a bit more robust by searching them all in case of failure. */
-      for (iplt = (end_jmprel - sizeof(Elf32_Rela)); iplt >= jmprel; iplt -= sizeof (Elf32_Rela))
+      for (iplt = (end_jmprel - sizeof (Elf32_Rela)); iplt >= jmprel; iplt -= sizeof (Elf32_Rela))
 	{
 
 	  reloc = (const Elf32_Rela *) iplt;
diff --git a/sysdeps/hppa/fpu/feupdateenv.c b/sysdeps/hppa/fpu/feupdateenv.c
index 456df42bd6..7ad349a55e 100644
--- a/sysdeps/hppa/fpu/feupdateenv.c
+++ b/sysdeps/hppa/fpu/feupdateenv.c
@@ -33,7 +33,7 @@ __feupdateenv (const fenv_t *envp)
   /* Given environment with exception flags not cleared.  */
   if ((envp != FE_DFL_ENV) && (envp != FE_NOMASK_ENV))
     {
-      memcpy(&temp, envp, sizeof(fenv_t));
+      memcpy(&temp, envp, sizeof (fenv_t));
       temp.__status_word |= s.sw[0] & (FE_ALL_EXCEPT << 27);
     }
 
diff --git a/sysdeps/ia64/fpu/sfp-machine.h b/sysdeps/ia64/fpu/sfp-machine.h
index ec79e67b3b..edba1e1d60 100644
--- a/sysdeps/ia64/fpu/sfp-machine.h
+++ b/sysdeps/ia64/fpu/sfp-machine.h
@@ -6,7 +6,7 @@
 typedef int TItype __attribute__ ((mode (TI)));
 typedef unsigned int UTItype __attribute__ ((mode (TI)));
 
-#define TI_BITS (__CHAR_BIT__ * (int)sizeof(TItype))
+#define TI_BITS (__CHAR_BIT__ * (int) sizeof (TItype))
 
 /* The type of the result of a floating point comparison.  This must
    match `__libgcc_cmp_return__' in GCC for the target.  */
diff --git a/sysdeps/mach/hurd/spawni.c b/sysdeps/mach/hurd/spawni.c
index af0b9930f6..e8024a2679 100644
--- a/sysdeps/mach/hurd/spawni.c
+++ b/sysdeps/mach/hurd/spawni.c
@@ -515,7 +515,7 @@ __spawni (pid_t *pid, const char *file,
     if (dtable_cells[i] != NULL)					      \
       _hurd_port_move (dtable_cells[i], &new_##x[i], &x[i]);		      \
     else								      \
-      memset(&new_##x[i], 0, sizeof(new_##x[i]));			      \
+      memset (&new_##x[i], 0, sizeof (new_##x[i]));			      \
   memset (&new_##x[dtablesize], 0, (newfd + 1 - dtablesize) * sizeof (x[0])); \
   x = new_##x; } while (0)
 
diff --git a/sysdeps/posix/spawni.c b/sysdeps/posix/spawni.c
index 631a1798f6..a5913feb14 100644
--- a/sysdeps/posix/spawni.c
+++ b/sysdeps/posix/spawni.c
@@ -72,7 +72,7 @@ maybe_script_execute (struct posix_spawn_args *args)
       new_argv[0] = (char *) _PATH_BSHELL;
       new_argv[1] = (char *) args->file;
       if (argc > 1)
-	memcpy (new_argv + 2, argv + 1, argc * sizeof(char *));
+	memcpy (new_argv + 2, argv + 1, argc * sizeof (char *));
       else
 	new_argv[2] = NULL;
 
diff --git a/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c b/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c
index 00983182b0..958afffc0b 100644
--- a/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c
+++ b/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c
@@ -63,7 +63,7 @@ ElfW(Addr) query_auxv(int type)
 
       do
 	{
-	  fread(&auxv_struct, sizeof(ElfW(auxv_t)), 1, auxv_f);
+	  fread (&auxv_struct, sizeof (ElfW(auxv_t)), 1, auxv_f);
 	  auxv[i] = auxv_struct;
 	  i++;
 	} while(auxv_struct.a_type != AT_NULL);
diff --git a/sysdeps/unix/sysv/linux/aarch64/bits/procfs.h b/sysdeps/unix/sysv/linux/aarch64/bits/procfs.h
index ac4a186731..ea91de06bd 100644
--- a/sysdeps/unix/sysv/linux/aarch64/bits/procfs.h
+++ b/sysdeps/unix/sysv/linux/aarch64/bits/procfs.h
@@ -28,7 +28,7 @@ typedef __uint64_t elf_greg_t;
    pt_regs' directly in the typedef, but tradition says that
    the register set is an array, which does have some peculiar
    semantics, so leave it that way.  */
-#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t))
+#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof (elf_greg_t))
 typedef elf_greg_t elf_gregset_t[ELF_NGREG];
 
 /* Register set for the floating-point registers.  */
diff --git a/sysdeps/unix/sysv/linux/arm/bits/procfs.h b/sysdeps/unix/sysv/linux/arm/bits/procfs.h
index 29afbbe0e1..f168b3af20 100644
--- a/sysdeps/unix/sysv/linux/arm/bits/procfs.h
+++ b/sysdeps/unix/sysv/linux/arm/bits/procfs.h
@@ -27,7 +27,7 @@ typedef unsigned long elf_greg_t;
    user_regs' directly in the typedef, but tradition says that
    the register set is an array, which does have some peculiar
    semantics, so leave it that way.  */
-#define ELF_NGREG (sizeof (struct user_regs) / sizeof(elf_greg_t))
+#define ELF_NGREG (sizeof (struct user_regs) / sizeof (elf_greg_t))
 typedef elf_greg_t elf_gregset_t[ELF_NGREG];
 
 /* Register set for the floating-point registers.  */
diff --git a/sysdeps/unix/sysv/linux/arm/ioperm.c b/sysdeps/unix/sysv/linux/arm/ioperm.c
index cb7666d991..0e338c4504 100644
--- a/sysdeps/unix/sysv/linux/arm/ioperm.c
+++ b/sysdeps/unix/sysv/linux/arm/ioperm.c
@@ -65,7 +65,7 @@ init_iosys (void)
 {
   static int iobase_name[] = { CTL_BUS, CTL_BUS_ISA, BUS_ISA_PORT_BASE };
   static int ioshift_name[] = { CTL_BUS, CTL_BUS_ISA, BUS_ISA_PORT_SHIFT };
-  size_t len = sizeof(io.base);
+  size_t len = sizeof (io.base);
 
   if (! __sysctl (iobase_name, 3, &io.io_base, &len, NULL, 0)
       && ! __sysctl (ioshift_name, 3, &io.shift, &len, NULL, 0))
diff --git a/sysdeps/unix/sysv/linux/csky/bits/procfs.h b/sysdeps/unix/sysv/linux/csky/bits/procfs.h
index 046b994846..e3edf15c85 100644
--- a/sysdeps/unix/sysv/linux/csky/bits/procfs.h
+++ b/sysdeps/unix/sysv/linux/csky/bits/procfs.h
@@ -27,7 +27,7 @@ typedef unsigned long elf_greg_t;
    user_regs' directly in the typedef, but tradition says that
    the register set is an array, which does have some peculiar
    semantics, so leave it that way.  */
-#define ELF_NGREG (sizeof (struct user_regs) / sizeof(elf_greg_t))
+#define ELF_NGREG (sizeof (struct user_regs) / sizeof (elf_greg_t))
 typedef elf_greg_t elf_gregset_t[ELF_NGREG];
 
 /* Register set for the floating-point registers.  */
diff --git a/sysdeps/unix/sysv/linux/m68k/bits/procfs.h b/sysdeps/unix/sysv/linux/m68k/bits/procfs.h
index 546813557b..4a9d4aa3cc 100644
--- a/sysdeps/unix/sysv/linux/m68k/bits/procfs.h
+++ b/sysdeps/unix/sysv/linux/m68k/bits/procfs.h
@@ -27,7 +27,7 @@ typedef unsigned long elf_greg_t;
    user_regs_struct' directly in the typedef, but tradition says that
    the register set is an array, which does have some peculiar
    semantics, so leave it that way.  */
-#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t))
+#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof (elf_greg_t))
 typedef elf_greg_t elf_gregset_t[ELF_NGREG];
 
 /* Register set for the floating-point registers.  */
diff --git a/sysdeps/unix/sysv/linux/nios2/bits/procfs.h b/sysdeps/unix/sysv/linux/nios2/bits/procfs.h
index 89da013727..a8431229ff 100644
--- a/sysdeps/unix/sysv/linux/nios2/bits/procfs.h
+++ b/sysdeps/unix/sysv/linux/nios2/bits/procfs.h
@@ -27,7 +27,7 @@ typedef unsigned long elf_greg_t;
    user_regs' directly in the typedef, but tradition says that
    the register set is an array, which does have some peculiar
    semantics, so leave it that way.  */
-#define ELF_NGREG (sizeof (struct user_regs) / sizeof(elf_greg_t))
+#define ELF_NGREG (sizeof (struct user_regs) / sizeof (elf_greg_t))
 typedef elf_greg_t elf_gregset_t[ELF_NGREG];
 
 /* Register set for the floating-point registers.  */
diff --git a/sysdeps/unix/sysv/linux/spawni.c b/sysdeps/unix/sysv/linux/spawni.c
index 353bcf5b33..c1abf3f960 100644
--- a/sysdeps/unix/sysv/linux/spawni.c
+++ b/sysdeps/unix/sysv/linux/spawni.c
@@ -105,7 +105,7 @@ maybe_script_execute (struct posix_spawn_args *args)
       new_argv[0] = (char *) _PATH_BSHELL;
       new_argv[1] = (char *) args->file;
       if (argc > 1)
-	memcpy (new_argv + 2, argv + 1, argc * sizeof(char *));
+	memcpy (new_argv + 2, argv + 1, argc * sizeof (char *));
       else
 	new_argv[2] = NULL;
 
diff --git a/sysdeps/unix/sysv/linux/x86/bits/procfs.h b/sysdeps/unix/sysv/linux/x86/bits/procfs.h
index b57bf8fd25..55ea4c9f48 100644
--- a/sysdeps/unix/sysv/linux/x86/bits/procfs.h
+++ b/sysdeps/unix/sysv/linux/x86/bits/procfs.h
@@ -31,7 +31,7 @@ typedef unsigned long elf_greg_t;
    user_regs_struct' directly in the typedef, but tradition says that
    the register set is an array, which does have some peculiar
    semantics, so leave it that way.  */
-#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t))
+#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof (elf_greg_t))
 typedef elf_greg_t elf_gregset_t[ELF_NGREG];
 
 #ifndef __x86_64__
diff --git a/sysdeps/unix/sysv/linux/x86/bits/sigcontext.h b/sysdeps/unix/sysv/linux/x86/bits/sigcontext.h
index f31c8a1e37..75cded9243 100644
--- a/sysdeps/unix/sysv/linux/x86/bits/sigcontext.h
+++ b/sysdeps/unix/sysv/linux/x86/bits/sigcontext.h
@@ -26,7 +26,7 @@
 
 #define FP_XSTATE_MAGIC1	0x46505853U
 #define FP_XSTATE_MAGIC2	0x46505845U
-#define FP_XSTATE_MAGIC2_SIZE	sizeof(FP_XSTATE_MAGIC2)
+#define FP_XSTATE_MAGIC2_SIZE	sizeof (FP_XSTATE_MAGIC2)
 
 struct _fpx_sw_bytes
 {
diff --git a/sysdeps/x86/fpu/sfp-machine.h b/sysdeps/x86/fpu/sfp-machine.h
index df8906acb4..5892f4f5fe 100644
--- a/sysdeps/x86/fpu/sfp-machine.h
+++ b/sysdeps/x86/fpu/sfp-machine.h
@@ -15,7 +15,7 @@ typedef int __gcc_CMPtype __attribute__ ((mode (__libgcc_cmp_return__)));
 typedef int TItype __attribute__ ((mode (TI)));
 typedef unsigned int UTItype __attribute__ ((mode (TI)));
 
-# define TI_BITS (__CHAR_BIT__ * (int)sizeof(TItype))
+# define TI_BITS (__CHAR_BIT__ * (int) sizeof (TItype))
 
 # define _FP_MUL_MEAT_Q(R,X,Y)				\
   _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
diff --git a/time/test_time.c b/time/test_time.c
index 9a24300fec..aac43852f2 100644
--- a/time/test_time.c
+++ b/time/test_time.c
@@ -67,7 +67,7 @@ main (int argc, char **argv)
 	  puts("localtime() failed.");
 	  lose = 1;
 	}
-      else if (strftime(buf, sizeof(buf), "%a %b %d %X %Z %Y", tp) == 0)
+      else if (strftime (buf, sizeof (buf), "%a %b %d %X %Z %Y", tp) == 0)
 	{
 	  puts("strftime() failed.");
 	  lose = 1;