Consolidate non cancellable close call

This patch consolidates all the non cancellable close calls to use
the __close_nocancel{_nostatus} identifier.  For non cancellable targets
it will be just a macro to call the default respective symbol while on Linux
will be a internal one.

Also, since it is used on libcrypto it is also exported in GLIBC_PRIVATE
namespace.

Checked on x86_64-linux-gnu, x86_64-linux-gnu-x32, and i686-linux-gnu.

	* sysdeps/generic/not-cancel.h (close_not_cancel): Remove macro.
	(close_not_cancel_no_status): Likewise.
	(__close_nocancel): New macro.
	(__close_nocancel_no_status): Likewise.
	* sysdeps/unix/sysv/linux/not-cancel.h (__close_nocancel): Remove
	macro.
	(close_not_cancel): Likewise.
	(close_not_cancel_no_status): Likewise.
	(__close_nocancel): New prototype.
	(__close_nocancel_no_status): New function.
	* sysdeps/unix/sysv/linux/close.c (__close_nocancel): New function.
	* catgets/open_catalog.c (__open_catalog): Replace
	close_not_cancel{_no_status) with __close_nocancel{_nostatus}.
	* gmon/gmon.c (write_gmon): Likewise.
	* iconv/gconv_cache.c (__gconv_load_cache): Likewise.
	* intl/loadmsgcat.c (close): Likewise.
	* io/ftw.c (open_dir_stream): Likewise.
	(ftw_startup): Likewise.
	* libio/fileops.c (_IO_file_open): Likewise.
	(_IO_file_close_mmap): Likewise.
	(_IO_file_close): Likewise.
	* libio/iopopen.c (_IO_dup2): Likewise.
	* locale/loadarchive.c (_nl_load_locale_from_archive): Likewise.
	* locale/loadlocale.c (_nl_load_locale): Likewise.
	* login/utmp_file.c (pututline_file): Likewise.
	(endutent_file): Likewise.
	* misc/daemon.c (daemon): Likewise.
	* nscd/nscd_getai.c (__nscd_getai): Likewise.
	* nscd/nscd_getgr_r.c (nscd_getgr_r): Likewise.
	* nscd/nscd_gethst_r.c (nscd_gethst_r): Likewise.
	* nscd/nscd_getpw_r.c (nscd_getpw_r): Likewise.
	* nscd/nscd_getserv_r.c (nscd_getserv_r): Likewise.
	* nscd/nscd_helper.c (open_socket): Likewise.
	(__nscd_open_socket): Likewise.
	* nscd/nscd_initgroups.c (__nscd_getgrouplist): Likewise.
	* nscd/nscd_netgroup.c (__nscd_setnetgrent): Likewise.
	(__nscd_innetgr): Likewise.
	* nss/nss_db/db-open.c (internal_setent): Likewise.
	* resolv/res-close.c (__res_iclose): Likewise.
	* sunrpc/pm_getmaps.c (pmap_getmaps): Likewise.
	* sysdeps/posix/closedir.c (__closedir): Likewise.
	* sysdeps/posix/getaddrinfo.c (getaddrinfo): Likewise.
	* sysdeps/posix/getcwd.c (__getcwd): Likewise.
	* sysdeps/posix/opendir.c (tryopen_o_directory): Likewise.
	(opendir_tail): Likewise.
	* sysdeps/posix/spawni.c (__spawni_child): Likewise.
	* sysdeps/unix/sysv/linux/check_native.c (__check_native): Likewise.
	* sysdeps/unix/sysv/linux/check_pf.c (__check_pf): Likewise.
	* sysdeps/unix/sysv/linux/fips-private.h (fips_enabled_p): Likewise.
	* sysdeps/unix/sysv/linux/gethostid.c (sethostid): Likewise.
	(gethostid): Likewise.
	* sysdeps/unix/sysv/linux/getloadavg.c (getloadavg): Likewise.
	* sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
	Likewise.
	* sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Likewise.
	* sysdeps/unix/sysv/linux/grantpt.c (close_all_fds): Likewise.
	* sysdeps/unix/sysv/linux/i386/smp.h (is_smp_system): Likewise.
	* sysdeps/unix/sysv/linux/ia64/has_cpuclock.c (has_cpuclock):
	Likewise.
	* sysdeps/unix/sysv/linux/if_index.c (__if_nametoindex): Likewise.
	* sysdeps/unix/sysv/linux/libc_fatal.c (backtrace_and_maps): Likewise.
	* sysdeps/unix/sysv/linux/malloc-sysdep.h (check_may_shrink_heap):
	Likewise.
	* sysdeps/unix/sysv/linux/mq_notify.c (init_mq_netlink): Likewise.
	* sysdeps/unix/sysv/linux/pthread_getname.c (pthread_getname_np):
	Likewise.
	* sysdeps/unix/sysv/linux/pthread_setname.c (pthread_setname_np):
	Likewise.
	* sysdeps/unix/sysv/linux/spawni.c (__spawni_child): Likewise.
	* sysdeps/unix/sysv/linux/sysconf.c (__sysconf): Likewise.

2 files changed, 6 insertions, 6 deletions

diff --git a/locale/loadarchive.c b/locale/loadarchive.c
index 7825a1c..158cf14 100644
--- a/locale/loadarchive.c
+++ b/locale/loadarchive.c
@@ -213,7 +213,7 @@ _nl_load_locale_from_archive (int category, const char **namep)
 	  /* stat failed, very strange.  */
 	close_and_out:
 	  if (fd >= 0)
-	    close_not_cancel_no_status (fd);
+	    __close_nocancel_nostatus (fd);
 	  return NULL;
 	}
 
@@ -253,7 +253,7 @@ _nl_load_locale_from_archive (int category, const char **namep)
 	{
 	  /* We've mapped the whole file already, so we can be
 	     sure we won't need this file descriptor later.  */
-	  close_not_cancel_no_status (fd);
+	  __close_nocancel_nostatus (fd);
 	  fd = -1;
 	}
 
@@ -452,7 +452,7 @@ _nl_load_locale_from_archive (int category, const char **namep)
 
   /* We don't need the file descriptor any longer.  */
   if (fd >= 0)
-    close_not_cancel_no_status (fd);
+    __close_nocancel_nostatus (fd);
   fd = -1;
 
   /* We succeeded in mapping all the necessary regions of the archive.
diff --git a/locale/loadlocale.c b/locale/loadlocale.c
index 781fa88..24ad671 100644
--- a/locale/loadlocale.c
+++ b/locale/loadlocale.c
@@ -181,7 +181,7 @@ _nl_load_locale (struct loaded_l10nfile *file, int category)
   if (__builtin_expect (__fxstat64 (_STAT_VER, fd, &st), 0) < 0)
     {
     puntfd:
-      close_not_cancel_no_status (fd);
+      __close_nocancel_nostatus (fd);
       return;
     }
   if (__glibc_unlikely (S_ISDIR (st.st_mode)))
@@ -191,7 +191,7 @@ _nl_load_locale (struct loaded_l10nfile *file, int category)
       char *newp;
       size_t filenamelen;
 
-      close_not_cancel_no_status (fd);
+      __close_nocancel_nostatus (fd);
 
       filenamelen = strlen (file->filename);
       newp = (char *) alloca (filenamelen
@@ -257,7 +257,7 @@ _nl_load_locale (struct loaded_l10nfile *file, int category)
 #endif	/* _POSIX_MAPPED_FILES */
 
   /* We have mapped the data, so we no longer need the descriptor.  */
-  close_not_cancel_no_status (fd);
+  __close_nocancel_nostatus (fd);
 
   if (__glibc_unlikely (filedata == NULL))
     /* We failed to map or read the data.  */