Update.cvs/libc-ud-970326cvs/libc-970329cvs/libc-970328cvs/libc-970327

1997-03-27 02:28  Ulrich Drepper  <drepper@cygnus.com>

	* gmon/gmon.c (monstartup): Mark all messages.
	(write_call_graph): Rewrite to use larger I/O vector for writev
	call to reduce syscall overhead.
	(write_bb_counts): Simplify writev handling.

	* inet/rexec.c: Make string parameters `const'.
	* resolv/netdb.h: Add prototypes for rcmd, rexec, ruserok, and
	rresvport.

	* math/Makefile: Don't define CFLAGS-* macros to prevent inlining
	in libm-test.
	* math/libm-test.c (this_does_nothing): Remove functions.  It's
	notuseful on any platform but ix86.
	(inverse_func_pair_test): Don't use this_does_nothing.  Use
	memory reference.
	(identities1_test): Likewise.
	(identities2_test): Likewise.
	(identities3_test): Likewise.
	(basic_test): Likewise.
	Patch by Andreas Schwab.
	(BUILD_COMPLEX): New macro.  Create complex number from real and
	imaginary parts.  This works around bugs/inefficiencies in current
	gcc.
	(cexp_test): Use BUILD_COMPLEX.  Add more tests.

	* nss/nsswitch.c: Fix typo.

	* posix/glob.h: Add declaration for glob_pattern_p.
	* posix/glob.c: Rename glob_pattern_p to __glob_pattern_p and
	make glob_pattern_p a weak alias.  This function is used in other
	packages (e.g. bash).

	* signal/Makefile (routines): Add sigisempty, sigandset, and
	sigorset.
	* signal/signal.h: Add prototypes for sigisempty, sigandset, and
	sigorset.
	* signal/sigisempty.c: New file.
	* signal/sigandset.c: New file.
	* signal/sigorset.c: New file.
	* sysdeps/generic/sigset.h: Define __sigisemptyset, __sigandset,
	and __sigorset.
	* sysdeps/unix/sysv/linux/sigset.h: Likewise.

	* stdlib/strtod.c: Handle `n-char-sequence' in NaN parsing.  It
	determines the bits in the mantissa part of the NaN.
	* stdlib/strtof.c: Define SET_MANTISSA for float type.
	* wcsmbs/wcstof.c: Define SET_MANTISSA for float type.
	* stdlib/strtold.c: Define SET_MANTISSA for long double type.
	* wcsmbs/wcstold.c: Define SET_MANTISSA for long double type.

	* sysdeps/libm-ieee754/s_cexp.c: Use explicit assignment to
	complex number components.  Some more corrects for special cases.
	* sysdeps/libm-ieee754/s_cexpf.c: Likewise.
	* sysdeps/libm-ieee754/s_cexpl.c: Likewise.

	* sysdeps/sparc/elf/start.S: Remove as per request of Miguel de Icaza.

	* sysdeps/unix/sysv/linux/netinet/icmp.h: Remove since we have
	ip_icmp.h.  Reported by HJ Lu.

1997-03-25 03:50  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/Makefile (CFLAGS-rtld.c): Add -Wno-unused.

	* sysdeps/m68k/dl-machine.h (elf_machine_rela): Rewritten as for
	i386.
	(elf_machine_lookup_noexec_p, elf_machine_lookup_noplt_p,
	ELF_MACHINE_RELOC_NOPLT): Define.

1997-03-25 03:48  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* grp/grp.h: Include <stddef.h> only once.

1997-03-25 09:38  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/termbits.h (OXTABS): Don't define.
	* sysdeps/unix/sysv/linux/alpha/termbits.h (OXTABS): Likewise.

	* termios/sys/ttydefaults.h (TTYDEF_OFLAG): Use either OXTABS or
	TAB3, if one of them is defined.

1997-03-26 04:53  Ulrich Drepper  <drepper@cygnus.com>

	* posix/glob.c (next_brace_sub): Decrement depth counter when '}'
	is found.
	Patch by Dennis Henriksen <opus@flamingo.osrl.dk>.

1997-03-25  16:25  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* sunrpc/Makefile: Comment gccwarn out.
	* sunrpc/auth_none.c: Fix prototypes and parameters for compiling
	with enabled warnings.
	* sunrpc/auth_unix.c: Likewise.
	* sunrpc/authuxprot.c: Likewise.
	* sunrpc/bindrsvprt.c: Likewise.
	* sunrpc/clnt_gen.c: Likewise.
	* sunrpc/clnt_perr.c: Likewise.
	* sunrpc/clnt_raw.c: Likewise.
	* sunrpc/clnt_simp.c: Likewise.
	* sunrpc/clnt_tcp.c: Likewise.
	* sunrpc/clnt_udp.c: Likewise.
	* sunrpc/get_myaddr.c: Likewise.
	* sunrpc/getrpcport.c: Likewise.
	* sunrpc/pm_getmaps.c: Likewise.
	* sunrpc/pm_getport.c: Likewise.
	* sunrpc/pmap_clnt.c: Likewise.
	* sunrpc/pmap_prot.c: Likewise.
	* sunrpc/pmap_prot2.c: Likewise.
	* sunrpc/pmap_rmt.c: Likewise.
	* sunrpc/rpc/auth.h: Likewise.
	* sunrpc/rpc/clnt.h: Likewise.
	* sunrpc/rpc/pmap_clnt.h: Likewise.
	* sunrpc/rpc/svc.h: Likewise.
	* sunrpc/rpc/svc_auth.h: Likewise.
	* sunrpc/rpc/types.h: Likewise.
	* sunrpc/rpc/xdr.h: Likewise.
	* sunrpc/rpc_clntout.c: Likewise.
	* sunrpc/rpc_cmsg.c: Likewise.
	* sunrpc/rpc_dtable.c: Likewise.
	* sunrpc/rpc_prot.c: Likewise.
	* sunrpc/svc.c: Likewise.
	* sunrpc/svc_auth.c: Likewise.
	* sunrpc/svc_authux.c: Likewise.
	* sunrpc/svc_raw.c: Likewise.
	* sunrpc/svc_run.c: Likewise.
	* sunrpc/svc_simple.c: Likewise.
	* sunrpc/svc_tcp.c: Likewise.
	* sunrpc/svc_udp.c: Likewise.
	* sunrpc/xdr.c: Likewise.
	* sunrpc/xdr_array.c: Likewise.
	* sunrpc/xdr_mem.c: Likewise.
	* sunrpc/xdr_rec.c: Likewise.
	* sunrpc/xdr_ref.c: Likewise.
	* sunrpc/xdr_stdio.c: Likewise.

1997-03-25 13:39  Ulrich Drepper  <drepper@cygnus.com>

	* math/libm-test.c (log2_test): Compile this function and call it.
	(exp2_test): Likewise, but check whether function really exists
	before testing.

	* math/Makefile (libm-calls): Add s_log2 and s_exp2.

1997-03-25 04:50  Ulrich Drepper  <drepper@cygnus.com>

	Implement exp2 function.
	* sysdeps/libm-i387/s_exp2.S: New file.
	* sysdeps/libm-i387/s_exp2f.S: New file.
	* sysdeps/libm-i387/s_exp2l.S: New file.

	Implement log2 function.
	* sysdeps/libm-i387/s_log2.S: New file.
	* sysdeps/libm-i387/s_log2f.S: New file.
	* sysdeps/libm-i387/s_log2l.S: New file.
	* sysdeps/libm-ieee754/s_log2.c: New file.
	* sysdeps/libm-ieee754/s_log2f.c: New file.
	* sysdeps/stub/s_log2.c: New file.  Stub version.

1 files changed, 417 insertions, 404 deletions

diff --git a/sunrpc/xdr_rec.c b/sunrpc/xdr_rec.c
index 6b33208d76..af2f9f5ed7 100644
--- a/sunrpc/xdr_rec.c
+++ b/sunrpc/xdr_rec.c
@@ -49,32 +49,29 @@ static char sccsid[] = "@(#)xdr_rec.c 1.21 87/08/11 Copyr 1984 Sun Micro";
  */
 
 #include <stdio.h>
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-#include <netinet/in.h>
-
-extern long	lseek();
-
-static u_int	fix_buf_size();
-
-static bool_t	xdrrec_getlong();
-static bool_t	xdrrec_putlong();
-static bool_t	xdrrec_getbytes();
-static bool_t	xdrrec_putbytes();
-static u_int	xdrrec_getpos();
-static bool_t	xdrrec_setpos();
-static long *	xdrrec_inline();
-static void	xdrrec_destroy();
-
-static struct  xdr_ops xdrrec_ops = {
-	xdrrec_getlong,
-	xdrrec_putlong,
-	xdrrec_getbytes,
-	xdrrec_putbytes,
-	xdrrec_getpos,
-	xdrrec_setpos,
-	xdrrec_inline,
-	xdrrec_destroy
+#include <string.h>
+#include <unistd.h>
+#include <rpc/rpc.h>
+
+static bool_t xdrrec_getlong (XDR *, long *);
+static bool_t xdrrec_putlong (XDR *, long *);
+static bool_t xdrrec_getbytes (XDR *, caddr_t, u_int);
+static bool_t xdrrec_putbytes (XDR *, caddr_t, u_int);
+static u_int xdrrec_getpos (XDR *);
+static bool_t xdrrec_setpos (XDR *, u_int);
+static long *xdrrec_inline (XDR *, int);
+static void xdrrec_destroy (XDR *);
+
+static const struct xdr_ops xdrrec_ops =
+{
+  xdrrec_getlong,
+  xdrrec_putlong,
+  xdrrec_getbytes,
+  xdrrec_putbytes,
+  xdrrec_getpos,
+  xdrrec_setpos,
+  xdrrec_inline,
+  xdrrec_destroy
 };
 
 /*
@@ -92,32 +89,39 @@ static struct  xdr_ops xdrrec_ops = {
 
 #define LAST_FRAG (1UL << 31)
 
-typedef struct rec_strm {
-	caddr_t tcp_handle;
-	caddr_t the_buffer;
-	/*
-	 * out-going bits
-	 */
-	int (*writeit)();
-	caddr_t out_base;	/* output buffer (points to frag header) */
-	caddr_t out_finger;	/* next output position */
-	caddr_t out_boundry;	/* data cannot up to this address */
-	u_int32_t *frag_header;	/* beginning of curren fragment */
-	bool_t frag_sent;	/* true if buffer sent in middle of record */
-	/*
-	 * in-coming bits
-	 */
-	int (*readit)();
-	u_long in_size;	/* fixed size of the input buffer */
-	caddr_t in_base;
-	caddr_t in_finger;	/* location of next byte to be had */
-	caddr_t in_boundry;	/* can read up to this location */
-	long fbtbc;		/* fragment bytes to be consumed */
-	bool_t last_frag;
-	u_int sendsize;
-	u_int recvsize;
-} RECSTREAM;
-
+typedef struct rec_strm
+  {
+    caddr_t tcp_handle;
+    caddr_t the_buffer;
+    /*
+     * out-going bits
+     */
+    int (*writeit) (char *, char *, int);
+    caddr_t out_base;		/* output buffer (points to frag header) */
+    caddr_t out_finger;		/* next output position */
+    caddr_t out_boundry;	/* data cannot up to this address */
+    u_int32_t *frag_header;	/* beginning of curren fragment */
+    bool_t frag_sent;		/* true if buffer sent in middle of record */
+    /*
+     * in-coming bits
+     */
+    int (*readit) (char *, char *, int);
+    u_long in_size;		/* fixed size of the input buffer */
+    caddr_t in_base;
+    caddr_t in_finger;		/* location of next byte to be had */
+    caddr_t in_boundry;		/* can read up to this location */
+    long fbtbc;			/* fragment bytes to be consumed */
+    bool_t last_frag;
+    u_int sendsize;
+    u_int recvsize;
+  }
+RECSTREAM;
+
+static u_int fix_buf_size (u_int);
+static bool_t skip_input_bytes (RECSTREAM *, long);
+static bool_t flush_out (RECSTREAM *, bool_t);
+static bool_t set_input_fragment (RECSTREAM *);
+static bool_t get_input_bytes (RECSTREAM *, caddr_t, int);
 
 /*
  * Create an xdr handle for xdrrec
@@ -129,57 +133,56 @@ typedef struct rec_strm {
  * calls expect that they take an opaque handle rather than an fd.
  */
 void
-xdrrec_create(xdrs, sendsize, recvsize, tcp_handle, readit, writeit)
-	register XDR *xdrs;
-	register u_int sendsize;
-	register u_int recvsize;
-	caddr_t tcp_handle;
-	int (*readit)();  /* like read, but pass it a tcp_handle, not sock */
-	int (*writeit)();  /* like write, but pass it a tcp_handle, not sock */
+xdrrec_create (XDR *xdrs, u_int sendsize,
+	       u_int recvsize, caddr_t tcp_handle,
+	       int (*readit) (char *, char *, int),
+	       int (*writeit) (char *, char *, int))
 {
-	register RECSTREAM *rstrm =
-		(RECSTREAM *)mem_alloc(sizeof(RECSTREAM));
-
-	if (rstrm == NULL) {
-		(void)fprintf(stderr, "xdrrec_create: out of memory\n");
-		/*
-		 *  This is bad.  Should rework xdrrec_create to
-		 *  return a handle, and in this case return NULL
-		 */
-		return;
-	}
-	/*
-	 * adjust sizes and allocate buffer quad byte aligned
-	 */
-	rstrm->sendsize = sendsize = fix_buf_size(sendsize);
-	rstrm->recvsize = recvsize = fix_buf_size(recvsize);
-	rstrm->the_buffer = mem_alloc(sendsize + recvsize + BYTES_PER_XDR_UNIT);
-	if (rstrm->the_buffer == NULL) {
-		(void)fprintf(stderr, "xdrrec_create: out of memory\n");
-		return;
-	}
-	for (rstrm->out_base = rstrm->the_buffer;
-		(u_int)rstrm->out_base % BYTES_PER_XDR_UNIT != 0;
-		rstrm->out_base++);
-	rstrm->in_base = rstrm->out_base + sendsize;
-	/*
-	 * now the rest ...
-	 */
-	xdrs->x_ops = &xdrrec_ops;
-	xdrs->x_private = (caddr_t)rstrm;
-	rstrm->tcp_handle = tcp_handle;
-	rstrm->readit = readit;
-	rstrm->writeit = writeit;
-	rstrm->out_finger = rstrm->out_boundry = rstrm->out_base;
-	rstrm->frag_header = (u_int32_t *)rstrm->out_base;
-	rstrm->out_finger += 4;
-	rstrm->out_boundry += sendsize;
-	rstrm->frag_sent = FALSE;
-	rstrm->in_size = recvsize;
-	rstrm->in_boundry = rstrm->in_base;
-	rstrm->in_finger = (rstrm->in_boundry += recvsize);
-	rstrm->fbtbc = 0;
-	rstrm->last_frag = TRUE;
+  RECSTREAM *rstrm =
+  (RECSTREAM *) mem_alloc (sizeof (RECSTREAM));
+
+  if (rstrm == NULL)
+    {
+      (void) fputs (_("xdrrec_create: out of memory\n"), stderr);
+      /*
+       *  This is bad.  Should rework xdrrec_create to
+       *  return a handle, and in this case return NULL
+       */
+      return;
+    }
+  /*
+   * adjust sizes and allocate buffer quad byte aligned
+   */
+  rstrm->sendsize = sendsize = fix_buf_size (sendsize);
+  rstrm->recvsize = recvsize = fix_buf_size (recvsize);
+  rstrm->the_buffer = mem_alloc (sendsize + recvsize + BYTES_PER_XDR_UNIT);
+  if (rstrm->the_buffer == NULL)
+    {
+      (void) fputs (_("xdrrec_create: out of memory\n"), stderr);
+      return;
+    }
+  for (rstrm->out_base = rstrm->the_buffer;
+       (u_int) rstrm->out_base % BYTES_PER_XDR_UNIT != 0;
+       rstrm->out_base++);
+  rstrm->in_base = rstrm->out_base + sendsize;
+  /*
+   * now the rest ...
+   */
+  xdrs->x_ops = &xdrrec_ops;
+  xdrs->x_private = (caddr_t) rstrm;
+  rstrm->tcp_handle = tcp_handle;
+  rstrm->readit = readit;
+  rstrm->writeit = writeit;
+  rstrm->out_finger = rstrm->out_boundry = rstrm->out_base;
+  rstrm->frag_header = (u_int32_t *) rstrm->out_base;
+  rstrm->out_finger += 4;
+  rstrm->out_boundry += sendsize;
+  rstrm->frag_sent = FALSE;
+  rstrm->in_size = recvsize;
+  rstrm->in_boundry = rstrm->in_base;
+  rstrm->in_finger = (rstrm->in_boundry += recvsize);
+  rstrm->fbtbc = 0;
+  rstrm->last_frag = TRUE;
 }
 
 
@@ -189,208 +192,224 @@ xdrrec_create(xdrs, sendsize, recvsize, tcp_handle, readit, writeit)
  */
 
 static bool_t
-xdrrec_getlong(xdrs, lp)
-	XDR *xdrs;
-	long *lp;
+xdrrec_getlong (xdrs, lp)
+     XDR *xdrs;
+     long *lp;
 {
-	register RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
-	register int32_t *buflp = (int32_t *) rstrm->in_finger;
-	int32_t mylong;
-
-	/* first try the inline, fast case */
-	if (rstrm->fbtbc >= BYTES_PER_XDR_UNIT &&
-	    rstrm->in_boundry - (char *) buflp >= BYTES_PER_XDR_UNIT)
-	{
-		*lp = (int32_t) ntohl(*buflp);
-		rstrm->fbtbc -= BYTES_PER_XDR_UNIT;
-		rstrm->in_finger += BYTES_PER_XDR_UNIT;
-	} else {
-		if (! xdrrec_getbytes(xdrs, (caddr_t) &mylong,
-				      BYTES_PER_XDR_UNIT))
-			return FALSE;
-		*lp = (int32_t) ntohl(mylong);
-	}
-	return TRUE;
+  RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
+  int32_t *buflp = (int32_t *) rstrm->in_finger;
+  int32_t mylong;
+
+  /* first try the inline, fast case */
+  if (rstrm->fbtbc >= BYTES_PER_XDR_UNIT &&
+      rstrm->in_boundry - (char *) buflp >= BYTES_PER_XDR_UNIT)
+    {
+      *lp = (int32_t) ntohl (*buflp);
+      rstrm->fbtbc -= BYTES_PER_XDR_UNIT;
+      rstrm->in_finger += BYTES_PER_XDR_UNIT;
+    }
+  else
+    {
+      if (!xdrrec_getbytes (xdrs, (caddr_t) & mylong,
+			    BYTES_PER_XDR_UNIT))
+	return FALSE;
+      *lp = (int32_t) ntohl (mylong);
+    }
+  return TRUE;
 }
 
 static bool_t
-xdrrec_putlong(xdrs, lp)
-	XDR *xdrs;
-	long *lp;
+xdrrec_putlong (xdrs, lp)
+     XDR *xdrs;
+     long *lp;
 {
-	register RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
-	register int32_t *dest_lp = (int32_t *) rstrm->out_finger;
-
-	if ((rstrm->out_finger += BYTES_PER_XDR_UNIT) > rstrm->out_boundry) {
-		/*
-		 * this case should almost never happen so the code is
-		 * inefficient
-		 */
-		rstrm->out_finger -= BYTES_PER_XDR_UNIT;
-		rstrm->frag_sent = TRUE;
-		if (! flush_out(rstrm, FALSE))
-			return FALSE;
-		dest_lp = (int32_t *) rstrm->out_finger;
-		rstrm->out_finger += BYTES_PER_XDR_UNIT;
-	}
-	*dest_lp = htonl(*lp);
-	return TRUE;
+  RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
+  int32_t *dest_lp = (int32_t *) rstrm->out_finger;
+
+  if ((rstrm->out_finger += BYTES_PER_XDR_UNIT) > rstrm->out_boundry)
+    {
+      /*
+       * this case should almost never happen so the code is
+       * inefficient
+       */
+      rstrm->out_finger -= BYTES_PER_XDR_UNIT;
+      rstrm->frag_sent = TRUE;
+      if (!flush_out (rstrm, FALSE))
+	return FALSE;
+      dest_lp = (int32_t *) rstrm->out_finger;
+      rstrm->out_finger += BYTES_PER_XDR_UNIT;
+    }
+  *dest_lp = htonl (*lp);
+  return TRUE;
 }
 
-static bool_t  /* must manage buffers, fragments, and records */
-xdrrec_getbytes(xdrs, addr, len)
-	XDR *xdrs;
-	register caddr_t addr;
-	register u_int len;
+static bool_t			/* must manage buffers, fragments, and records */
+xdrrec_getbytes (xdrs, addr, len)
+     XDR *xdrs;
+     caddr_t addr;
+     u_int len;
 {
-	register RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
-	register int current;
-
-	while (len > 0) {
-		current = rstrm->fbtbc;
-		if (current == 0) {
-			if (rstrm->last_frag)
-				return FALSE;
-			if (! set_input_fragment(rstrm))
-				return FALSE;
-			continue;
-		}
-		current = (len < current) ? len : current;
-		if (! get_input_bytes(rstrm, addr, current))
-			return FALSE;
-		addr += current;
-		rstrm->fbtbc -= current;
-		len -= current;
+  RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
+  u_int current;
+
+  while (len > 0)
+    {
+      current = rstrm->fbtbc;
+      if (current == 0)
+	{
+	  if (rstrm->last_frag)
+	    return FALSE;
+	  if (!set_input_fragment (rstrm))
+	    return FALSE;
+	  continue;
 	}
-	return TRUE;
+      current = (len < current) ? len : current;
+      if (!get_input_bytes (rstrm, addr, current))
+	return FALSE;
+      addr += current;
+      rstrm->fbtbc -= current;
+      len -= current;
+    }
+  return TRUE;
 }
 
 static bool_t
-xdrrec_putbytes(xdrs, addr, len)
-	XDR *xdrs;
-	register caddr_t addr;
-	register u_int len;
+xdrrec_putbytes (xdrs, addr, len)
+     XDR *xdrs;
+     caddr_t addr;
+     u_int len;
 {
-	register RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
-	register int current;
-
-	while (len > 0) {
-		current = rstrm->out_boundry - rstrm->out_finger;
-		current = (len < current) ? len : current;
-		bcopy(addr, rstrm->out_finger, current);
-		rstrm->out_finger += current;
-		addr += current;
-		len -= current;
-		if (rstrm->out_finger == rstrm->out_boundry) {
-			rstrm->frag_sent = TRUE;
-			if (! flush_out(rstrm, FALSE))
-				return FALSE;
-		}
+  RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
+  u_int current;
+
+  while (len > 0)
+    {
+      current = rstrm->out_boundry - rstrm->out_finger;
+      current = (len < current) ? len : current;
+      bcopy (addr, rstrm->out_finger, current);
+      rstrm->out_finger += current;
+      addr += current;
+      len -= current;
+      if (rstrm->out_finger == rstrm->out_boundry)
+	{
+	  rstrm->frag_sent = TRUE;
+	  if (!flush_out (rstrm, FALSE))
+	    return FALSE;
 	}
-	return TRUE;
+    }
+  return TRUE;
 }
 
 static u_int
-xdrrec_getpos(xdrs)
-	register XDR *xdrs;
+xdrrec_getpos (XDR *xdrs)
 {
-	register RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
-	register long pos;
-
-	pos = lseek((int)rstrm->tcp_handle, (long) 0, 1);
-	if (pos != -1)
-		switch (xdrs->x_op) {
-
-		case XDR_ENCODE:
-			pos += rstrm->out_finger - rstrm->out_base;
-			break;
-
-		case XDR_DECODE:
-			pos -= rstrm->in_boundry - rstrm->in_finger;
-			break;
-
-		default:
-			pos = (u_int) -1;
-			break;
-		}
-	return ((u_int) pos);
+  RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
+  long pos;
+
+  pos = lseek ((int) rstrm->tcp_handle, (long) 0, 1);
+  if (pos != -1)
+    switch (xdrs->x_op)
+      {
+
+      case XDR_ENCODE:
+	pos += rstrm->out_finger - rstrm->out_base;
+	break;
+
+      case XDR_DECODE:
+	pos -= rstrm->in_boundry - rstrm->in_finger;
+	break;
+
+      default:
+	pos = (u_int) - 1;
+	break;
+      }
+  return (u_int) pos;
 }
 
 static bool_t
-xdrrec_setpos(xdrs, pos)
-	register XDR *xdrs;
-	u_int pos;
+xdrrec_setpos (xdrs, pos)
+     XDR *xdrs;
+     u_int pos;
 {
-	register RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
-	u_int currpos = xdrrec_getpos(xdrs);
-	int delta = currpos - pos;
-	caddr_t newpos;
-
-	if ((int)currpos != -1)
-		switch (xdrs->x_op) {
-
-		case XDR_ENCODE:
-			newpos = rstrm->out_finger - delta;
-			if (newpos > (caddr_t) rstrm->frag_header &&
-			    newpos < rstrm->out_boundry)
-			{
-				rstrm->out_finger = newpos;
-				return TRUE;
-			}
-			break;
-
-		case XDR_DECODE:
-			newpos = rstrm->in_finger - delta;
-			if ((delta < (int)(rstrm->fbtbc)) &&
-				(newpos <= rstrm->in_boundry) &&
-				(newpos >= rstrm->in_base)) {
-				rstrm->in_finger = newpos;
-				rstrm->fbtbc -= delta;
-				return TRUE;
-			}
-			break;
-		}
-	return FALSE;
+  RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
+  u_int currpos = xdrrec_getpos (xdrs);
+  int delta = currpos - pos;
+  caddr_t newpos;
+
+  if ((int) currpos != -1)
+    switch (xdrs->x_op)
+      {
+
+      case XDR_ENCODE:
+	newpos = rstrm->out_finger - delta;
+	if (newpos > (caddr_t) rstrm->frag_header &&
+	    newpos < rstrm->out_boundry)
+	  {
+	    rstrm->out_finger = newpos;
+	    return TRUE;
+	  }
+	break;
+
+      case XDR_DECODE:
+	newpos = rstrm->in_finger - delta;
+	if ((delta < (int) (rstrm->fbtbc)) &&
+	    (newpos <= rstrm->in_boundry) &&
+	    (newpos >= rstrm->in_base))
+	  {
+	    rstrm->in_finger = newpos;
+	    rstrm->fbtbc -= delta;
+	    return TRUE;
+	  }
+	break;
+
+      default:
+	break;
+      }
+  return FALSE;
 }
 
 static long *
-xdrrec_inline(xdrs, len)
-	register XDR *xdrs;
-	int len;
+xdrrec_inline (XDR *xdrs, int len)
 {
-	register RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
-	long * buf = NULL;
-
-	switch (xdrs->x_op) {
-
-	case XDR_ENCODE:
-		if ((rstrm->out_finger + len) <= rstrm->out_boundry) {
-			buf = (long *) rstrm->out_finger;
-			rstrm->out_finger += len;
-		}
-		break;
-
-	case XDR_DECODE:
-		if ((len <= rstrm->fbtbc) &&
-			((rstrm->in_finger + len) <= rstrm->in_boundry)) {
-			buf = (long *) rstrm->in_finger;
-			rstrm->fbtbc -= len;
-			rstrm->in_finger += len;
-		}
-		break;
+  RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
+  long *buf = NULL;
+
+  switch (xdrs->x_op)
+    {
+
+    case XDR_ENCODE:
+      if ((rstrm->out_finger + len) <= rstrm->out_boundry)
+	{
+	  buf = (long *) rstrm->out_finger;
+	  rstrm->out_finger += len;
+	}
+      break;
+
+    case XDR_DECODE:
+      if ((len <= rstrm->fbtbc) &&
+	  ((rstrm->in_finger + len) <= rstrm->in_boundry))
+	{
+	  buf = (long *) rstrm->in_finger;
+	  rstrm->fbtbc -= len;
+	  rstrm->in_finger += len;
 	}
-	return buf;
+      break;
+
+    default:
+      break;
+    }
+  return buf;
 }
 
 static void
-xdrrec_destroy(xdrs)
-	register XDR *xdrs;
+xdrrec_destroy (xdrs)
+     XDR *xdrs;
 {
-	register RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
+  RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
 
-	mem_free(rstrm->the_buffer,
-		rstrm->sendsize + rstrm->recvsize + BYTES_PER_XDR_UNIT);
-	mem_free((caddr_t)rstrm, sizeof(RECSTREAM));
+  mem_free (rstrm->the_buffer,
+	    rstrm->sendsize + rstrm->recvsize + BYTES_PER_XDR_UNIT);
+  mem_free ((caddr_t) rstrm, sizeof (RECSTREAM));
 }
 
 
@@ -403,20 +422,21 @@ xdrrec_destroy(xdrs)
  * this procedure to guarantee proper record alignment.
  */
 bool_t
-xdrrec_skiprecord(xdrs)
-	XDR *xdrs;
+xdrrec_skiprecord (xdrs)
+     XDR *xdrs;
 {
-	register RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
-
-	while (rstrm->fbtbc > 0 || (! rstrm->last_frag)) {
-		if (! skip_input_bytes(rstrm, rstrm->fbtbc))
-			return FALSE;
-		rstrm->fbtbc = 0;
-		if ((! rstrm->last_frag) && (! set_input_fragment(rstrm)))
-			return FALSE;
-	}
-	rstrm->last_frag = FALSE;
-	return TRUE;
+  RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
+
+  while (rstrm->fbtbc > 0 || (!rstrm->last_frag))
+    {
+      if (!skip_input_bytes (rstrm, rstrm->fbtbc))
+	return FALSE;
+      rstrm->fbtbc = 0;
+      if ((!rstrm->last_frag) && (!set_input_fragment (rstrm)))
+	return FALSE;
+    }
+  rstrm->last_frag = FALSE;
+  return TRUE;
 }
 
 /*
@@ -425,21 +445,22 @@ xdrrec_skiprecord(xdrs)
  * after consuming the rest of the current record.
  */
 bool_t
-xdrrec_eof(xdrs)
-	XDR *xdrs;
+xdrrec_eof (xdrs)
+     XDR *xdrs;
 {
-	register RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
-
-	while (rstrm->fbtbc > 0 || (! rstrm->last_frag)) {
-		if (! skip_input_bytes(rstrm, rstrm->fbtbc))
-			return TRUE;
-		rstrm->fbtbc = 0;
-		if ((! rstrm->last_frag) && (! set_input_fragment(rstrm)))
-			return TRUE;
-	}
-	if (rstrm->in_finger == rstrm->in_boundry)
-		return TRUE;
-	return FALSE;
+  RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
+
+  while (rstrm->fbtbc > 0 || (!rstrm->last_frag))
+    {
+      if (!skip_input_bytes (rstrm, rstrm->fbtbc))
+	return TRUE;
+      rstrm->fbtbc = 0;
+      if ((!rstrm->last_frag) && (!set_input_fragment (rstrm)))
+	return TRUE;
+    }
+  if (rstrm->in_finger == rstrm->in_boundry)
+    return TRUE;
+  return FALSE;
 }
 
 /*
@@ -449,25 +470,25 @@ xdrrec_eof(xdrs)
  * pipelined procedure calls.)  TRUE => immediate flush to tcp connection.
  */
 bool_t
-xdrrec_endofrecord(xdrs, sendnow)
-	XDR *xdrs;
-	bool_t sendnow;
+xdrrec_endofrecord (xdrs, sendnow)
+     XDR *xdrs;
+     bool_t sendnow;
 {
-	register RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
-	register u_long len;  /* fragment length */
-
-	if (sendnow || rstrm->frag_sent
-	    || rstrm->out_finger + BYTES_PER_XDR_UNIT >= rstrm->out_boundry)
-	{
-		rstrm->frag_sent = FALSE;
-		return flush_out(rstrm, TRUE);
-	}
-	len = (rstrm->out_finger - (char *) rstrm->frag_header
-	       - BYTES_PER_XDR_UNIT);
-	*rstrm->frag_header = htonl((u_long)len | LAST_FRAG);
-	rstrm->frag_header = (u_int32_t *) rstrm->out_finger;
-	rstrm->out_finger += BYTES_PER_XDR_UNIT;
-	return TRUE;
+  RECSTREAM *rstrm = (RECSTREAM *) xdrs->x_private;
+  u_long len;		/* fragment length */
+
+  if (sendnow || rstrm->frag_sent
+      || rstrm->out_finger + BYTES_PER_XDR_UNIT >= rstrm->out_boundry)
+    {
+      rstrm->frag_sent = FALSE;
+      return flush_out (rstrm, TRUE);
+    }
+  len = (rstrm->out_finger - (char *) rstrm->frag_header
+	 - BYTES_PER_XDR_UNIT);
+  *rstrm->frag_header = htonl ((u_long) len | LAST_FRAG);
+  rstrm->frag_header = (u_int32_t *) rstrm->out_finger;
+  rstrm->out_finger += BYTES_PER_XDR_UNIT;
+  return TRUE;
 }
 
 
@@ -475,110 +496,102 @@ xdrrec_endofrecord(xdrs, sendnow)
  * Internal useful routines
  */
 static bool_t
-flush_out(rstrm, eor)
-	register RECSTREAM *rstrm;
-	bool_t eor;
+flush_out (RECSTREAM *rstrm, bool_t eor)
 {
-	register u_long eormask = (eor == TRUE) ? LAST_FRAG : 0;
-	register u_long len = (rstrm->out_finger
-			       - (char *) rstrm->frag_header
-			       - BYTES_PER_XDR_UNIT);
-
-	*rstrm->frag_header = htonl(len | eormask);
-	len = rstrm->out_finger - rstrm->out_base;
-	if ((*(rstrm->writeit))(rstrm->tcp_handle, rstrm->out_base, (int)len)
-		!= (int)len)
-		return FALSE;
-	rstrm->frag_header = (u_int32_t *) rstrm->out_base;
-	rstrm->out_finger = (caddr_t) rstrm->out_base + BYTES_PER_XDR_UNIT;
-	return TRUE;
+  u_long eormask = (eor == TRUE) ? LAST_FRAG : 0;
+  u_long len = (rstrm->out_finger - (char *) rstrm->frag_header
+		- BYTES_PER_XDR_UNIT);
+
+  *rstrm->frag_header = htonl (len | eormask);
+  len = rstrm->out_finger - rstrm->out_base;
+  if ((*(rstrm->writeit)) (rstrm->tcp_handle, rstrm->out_base, (int) len)
+      != (int) len)
+    return FALSE;
+  rstrm->frag_header = (u_int32_t *) rstrm->out_base;
+  rstrm->out_finger = (caddr_t) rstrm->out_base + BYTES_PER_XDR_UNIT;
+  return TRUE;
 }
 
-static bool_t  /* knows nothing about records!  Only about input buffers */
-fill_input_buf(rstrm)
-	register RECSTREAM *rstrm;
+static bool_t	/* knows nothing about records!  Only about input buffers */
+fill_input_buf (RECSTREAM *rstrm)
 {
-	register caddr_t where;
-	u_int i;
-	register int len;
-
-	where = rstrm->in_base;
-	i = (u_int)rstrm->in_boundry % BYTES_PER_XDR_UNIT;
-	where += i;
-	len = rstrm->in_size - i;
-	if ((len = (*(rstrm->readit))(rstrm->tcp_handle, where, len)) == -1)
-		return FALSE;
-	rstrm->in_finger = where;
-	where += len;
-	rstrm->in_boundry = where;
-	return TRUE;
+  caddr_t where;
+  u_int i;
+  int len;
+
+  where = rstrm->in_base;
+  i = (u_int) rstrm->in_boundry % BYTES_PER_XDR_UNIT;
+  where += i;
+  len = rstrm->in_size - i;
+  if ((len = (*(rstrm->readit)) (rstrm->tcp_handle, where, len)) == -1)
+    return FALSE;
+  rstrm->in_finger = where;
+  where += len;
+  rstrm->in_boundry = where;
+  return TRUE;
 }
 
-static bool_t  /* knows nothing about records!  Only about input buffers */
-get_input_bytes(rstrm, addr, len)
-	register RECSTREAM *rstrm;
-	register caddr_t addr;
-	register int len;
+static bool_t	/* knows nothing about records!  Only about input buffers */
+get_input_bytes (RECSTREAM *rstrm, caddr_t addr, int len)
 {
-	register int current;
-
-	while (len > 0) {
-		current = rstrm->in_boundry - rstrm->in_finger;
-		if (current == 0) {
-			if (! fill_input_buf(rstrm))
-				return FALSE;
-			continue;
-		}
-		current = (len < current) ? len : current;
-		bcopy(rstrm->in_finger, addr, current);
-		rstrm->in_finger += current;
-		addr += current;
-		len -= current;
+  int current;
+
+  while (len > 0)
+    {
+      current = rstrm->in_boundry - rstrm->in_finger;
+      if (current == 0)
+	{
+	  if (!fill_input_buf (rstrm))
+	    return FALSE;
+	  continue;
 	}
-	return TRUE;
+      current = (len < current) ? len : current;
+      bcopy (rstrm->in_finger, addr, current);
+      rstrm->in_finger += current;
+      addr += current;
+      len -= current;
+    }
+  return TRUE;
 }
 
-static bool_t  /* next two bytes of the input stream are treated as a header */
-set_input_fragment(rstrm)
-	register RECSTREAM *rstrm;
+static bool_t /* next two bytes of the input stream are treated as a header */
+set_input_fragment (RECSTREAM *rstrm)
 {
-	u_long header;
-
-	if (! get_input_bytes(rstrm, (caddr_t)&header, BYTES_PER_XDR_UNIT))
-		return FALSE;
-	header = ntohl(header);
-	rstrm->last_frag = ((header & LAST_FRAG) == 0) ? FALSE : TRUE;
-	rstrm->fbtbc = header & ~LAST_FRAG;
-	return TRUE;
+  u_long header;
+
+  if (!get_input_bytes (rstrm, (caddr_t) & header, BYTES_PER_XDR_UNIT))
+    return FALSE;
+  header = ntohl (header);
+  rstrm->last_frag = ((header & LAST_FRAG) == 0) ? FALSE : TRUE;
+  rstrm->fbtbc = header & ~LAST_FRAG;
+  return TRUE;
 }
 
-static bool_t  /* consumes input bytes; knows nothing about records! */
-skip_input_bytes(rstrm, cnt)
-	register RECSTREAM *rstrm;
-	long cnt;
+static bool_t	/* consumes input bytes; knows nothing about records! */
+skip_input_bytes (RECSTREAM *rstrm, long cnt)
 {
-	register int current;
-
-	while (cnt > 0) {
-		current = rstrm->in_boundry - rstrm->in_finger;
-		if (current == 0) {
-			if (! fill_input_buf(rstrm))
-				return FALSE;
-			continue;
-		}
-		current = (cnt < current) ? cnt : current;
-		rstrm->in_finger += current;
-		cnt -= current;
+  int current;
+
+  while (cnt > 0)
+    {
+      current = rstrm->in_boundry - rstrm->in_finger;
+      if (current == 0)
+	{
+	  if (!fill_input_buf (rstrm))
+	    return FALSE;
+	  continue;
 	}
-	return TRUE;
+      current = (cnt < current) ? cnt : current;
+      rstrm->in_finger += current;
+      cnt -= current;
+    }
+  return TRUE;
 }
 
 static u_int
-fix_buf_size(s)
-	register u_int s;
+fix_buf_size (u_int s)
 {
-
-	if (s < 100)
-		s = 4000;
-	return RNDUP(s);
+  if (s < 100)
+    s = 4000;
+  return RNDUP (s);
 }