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.

5 files changed, 5 insertions, 5 deletions

diff --git a/sysdeps/mach/hurd/ifreq.c b/sysdeps/mach/hurd/ifreq.c
index 10877824b2..70a906a83a 100644
--- a/sysdeps/mach/hurd/ifreq.c
+++ b/sysdeps/mach/hurd/ifreq.c
@@ -53,7 +53,7 @@ __ifreq (struct ifreq **ifreqs, int *num_ifs, int sockfd)
 
       if (len % sizeof (struct ifreq) != 0)
 	{
-	  munmap (data, len);
+	  __munmap (data, len);
 	  errno = EGRATUITOUS;
 	  goto out;
 	}
diff --git a/sysdeps/mach/hurd/ifreq.h b/sysdeps/mach/hurd/ifreq.h
index 3c200664ee..3ab8d858b6 100644
--- a/sysdeps/mach/hurd/ifreq.h
+++ b/sysdeps/mach/hurd/ifreq.h
@@ -28,5 +28,5 @@
 static inline void
 __if_freereq (struct ifreq *ifreqs, int num_ifs)
 {
-  munmap (ifreqs, num_ifs * sizeof (struct ifreq));
+  __munmap (ifreqs, num_ifs * sizeof (struct ifreq));
 }
diff --git a/sysdeps/mach/hurd/ptrace.c b/sysdeps/mach/hurd/ptrace.c
index ac3059bb90..d0268a3f98 100644
--- a/sysdeps/mach/hurd/ptrace.c
+++ b/sysdeps/mach/hurd/ptrace.c
@@ -155,7 +155,7 @@ ptrace (enum __ptrace_request request, ... )
       va_end (ap);
       /* SIGKILL always just terminates the task,
 	 so normal kill is just the same when traced.  */
-      return kill (pid, SIGKILL);
+      return __kill (pid, SIGKILL);
 
     case PTRACE_SINGLESTEP:
       /* This is a machine-dependent kernel RPC on
diff --git a/sysdeps/mach/hurd/sendfile64.c b/sysdeps/mach/hurd/sendfile64.c
index dfd9c45daf..f69ccd4a79 100644
--- a/sysdeps/mach/hurd/sendfile64.c
+++ b/sysdeps/mach/hurd/sendfile64.c
@@ -47,7 +47,7 @@ sendfile64 (int out_fd, int in_fd, off64_t *offset, size_t count)
 	return 0;
       err = HURD_DPORT_USE (out_fd, __io_write (port, data, datalen,
 						(off_t) -1, &nwrote));
-      munmap (data, datalen);
+      __munmap (data, datalen);
       if (err == 0)
 	{
 	  if (offset)
diff --git a/sysdeps/mach/hurd/socketpair.c b/sysdeps/mach/hurd/socketpair.c
index 85e0f7400b..3b18c676c0 100644
--- a/sysdeps/mach/hurd/socketpair.c
+++ b/sysdeps/mach/hurd/socketpair.c
@@ -82,7 +82,7 @@ __socketpair (int domain, int type, int protocol, int fds[2])
   if (d2 < 0)
     {
       err = errno;
-      (void) close (d1);
+      (void) __close (d1);
       return __hurd_fail (err);
     }