hurd: Avoid some PLTs in libc and librt

	* hurd/hurdauth.c (_S_msg_add_auth): Call __vm_allocate and
	__vm_deallocate instead of vm_allocate and vm_deallocate.
	* hurd/hurdmsg.c (_S_msg_set_env_variable): Call __setenv instead of
	setenv.
	* hurd/hurdprio.c (_hurd_priority_which_map): Call __geteuid instead
	of geteuid.
	* hurd/path-lookup.c (file_name_path_scan): Call __strdup instead of
	strdup.
	* hurd/siginfo.c: Include <libioP.h>.
	(_hurd_siginfo_handler): Call _IO_puts instead of puts.
	* hurd/xattr.c (_hurd_xattr_get, _hurd_xattr_set): Call __munmap instead of
	munmap.
	* io/fts.c (fts_build): Call __dirfd instead of dirfd.
	* mach/devstream.c: Include <libioP.h>.
	(dealloc_ref): Call __mach_port_deallocate instead of
	mach_port_deallocate.
	(mach_open_devstream): Call _IO_fopencookie instead of fopencookie.
	Call __mach_port_deallocate instead of mach_port_deallocate.
	* stdlib/canonicalize.c (__realpath): Call __pathconf instead of
	pathconf.
	* sysdeps/mach/hurd/ifreq.c (__ifreq): Call __munmap instead of
	munmap.
	* sysdeps/mach/hurd/ifreq.h (__if_freereq): Likewise.
	* sysdeps/mach/hurd/ptrace.c (ptrace): Call __kill instead of kill.
	* sysdeps/mach/hurd/sendfile64.c (sendfile64): Call __munmap instead
	of munmap.
	* sysdeps/mach/hurd/socketpair.c (__socketpair): Call __close instead
	of close.
	* sysdeps/posix/clock_getres.c (realtime_getres): Call __sysconf
	instead of sysconf.
	* sysdeps/pthread/timer_gettime.c (timer_gettime): Call
	__clock_gettime instead of clock_gettime.
	* sysdeps/pthread/timer_routines.c (thread_func): Likewise.
	* sysdeps/pthread/timer_settime.c (timer_settime): Likewise.
	* sysdeps/unix/bsd/gtty.c (gtty): Call __ioctl instead of ioctl.
	* sysdeps/unix/bsd/stty.c (stty): Likewise.
	* sysdeps/unix/bsd/tcflow.c (tcflow): Call __tcgetattr instead of
	tcgetattr.
	* sysdeps/unix/clock_nanosleep.c (__clock_nanosleep): Call
	__clock_gettime and __nanosleep instead of clock_gettime and
	nanosleep.

1 files changed, 3 insertions, 3 deletions

diff --git a/hurd/xattr.c b/hurd/xattr.c
index c56bab0..23d9fcb 100644
--- a/hurd/xattr.c
+++ b/hurd/xattr.c
@@ -67,14 +67,14 @@ _hurd_xattr_get (io_t port, const char *name, void *value, size_t *size)
       if (value != NULL && *size < bufsz)
 	{
 	  if (buf != value)
-	    munmap (buf, bufsz);
+	    __munmap (buf, bufsz);
 	  return -ERANGE;
 	}
       if (buf != value && bufsz > 0)
 	{
 	  if (value != NULL)
 	    memcpy (value, buf, bufsz);
-	  munmap (buf, bufsz);
+	  __munmap (buf, bufsz);
 	}
       *size = bufsz;
       return 0;
@@ -150,7 +150,7 @@ _hurd_xattr_set (io_t port, const char *name, const void *value, size_t size,
 	    return err;
 	  if (bufsz > 0)
 	    {
-	      munmap (buf, bufsz);
+	      __munmap (buf, bufsz);
 	      return ENODATA;
 	    }
 	}