Update.cvs/libc-ud-970530

1997-05-31 02:33  Ulrich Drepper  <drepper@cygnus.com>

	* io/ftwtest-sh: More tests.

	* misc/tsearch.c: Rewrite tdestroy_recursive.

	* libio/libio.h: Define bits for libg++-2.8.

1997-05-30 22:21  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/nss_nis/nis-hosts.c: Same changes as in
	nss/nss_files/files-hosts.c (Always use inet_pton).
	* nis/nss_nisplus/nisplus-hosts.c: Likewise.

1997-05-30 09:50  Richard Henderson  <rth@tamu.edu>

	* manual/maint.texi: ECOFF hasn't been tested in ages and I don't
	plan on doing so ever again.  Don't say alpha-linuxecoff is known
	to work.

	* elf/dl-lookup.c: Include <alloca.h>.
	* misc/tsearch.c: Include <string.h>.
	* posix/execle.c: Include <alloca.h>.
	* posix/execlp.c: Likewise.
	* stdio-common/printf_fphex.c: Include <string.h>.
	* sunrpc/xdr.c: Include <string.h>.
	* sysdeps/generic/memccpy.c: Include only <string.h>.

	* sunrpc/clnt_udp.c (clntudp_call): Make fromlen a size_t to fix
	parameters to network functions.
	* sunrpc/pmap_rmt.c (clnt_broadcast): Likewise.
	* sunrpc/svc_tcp.c (svctcp_create): Likewise with `len'.
	(rendezvous_request): Likewise.
	* sunrpc/svc_udp.c (svcudp_bufcreate): Likewise.
	(svcudp_recv): Similar, but go through a local variable.  The old code
	used &xprt->xp_addrlen.  Someone should determine if the type of the
	structure member should be changed instead.
	* sunrpc/xdr_rec.c (xdrrec_create): Expunge a ptr->int cast warning
	and transform a nonsense for-loop to a closed form calculation.
	(fill_input_buf): Another ptr->int warning.

	* sysdeps/alpha/Makefile: Temporarily turn on -mieee globally.  This
	will last until I figure out how to build a parallel libm_ieee.

	* sysdeps/alpha/fpu/fclrexcpt.c,
	* sysdeps/alpha/fpu/fegetenv.c,
	* sysdeps/alpha/fpu/fegetround.c,
	* sysdeps/alpha/fpu/feholdexcpt.c,
	* sysdeps/alpha/fpu/fenvbits.h,
	* sysdeps/alpha/fpu/fesetenv.c,
	* sysdeps/alpha/fpu/fesetround.c,
	* sysdeps/alpha/fpu/feupdateenv.c,
	* sysdeps/alpha/fpu/fgetexcptflg.c,
	* sysdeps/alpha/fpu/fraiseexcpt.c,
	* sysdeps/alpha/fpu/fsetexcptflg.c,
	* sysdeps/alpha/fpu/ftestexcept.c: New files.  There is, btw, a small
	kernel patch that must be applied as of 2.0.31-pre1 and 2.1.41 for
	this to work properly.

	* sysdeps/alpha/fpu/fpu_control.h: Update copyright.  Change default
	FP mode to round to nearest, no exceptions as for Intel.
	* sysdeps/unix/sysv/linux/alpha/setfpucw.c: Add copyright.
	(rdfpcr): Use excb rather than trapb.  Be more efficient about
	getting at the fpcr.
	(wrfpcr): Likewise.
	(__setfpucw): Reformat.

	* sysdeps/ieee754/huge_val.h: Change GCC's HUGE_VAL definition to use
	a single DI-mode integer instead of bytes.  This produces better code
	on Alpha.  Similar for HUGE_VALF.
	* sysdeps/ieee754/nan.h: Similar for NAN.  Add NANF and NANL.

	* sysdeps/libm-ieee754/s_log2.c: Missing */ and weak_alias.

	* sysdeps/unix/alpha/sysdep.S: Tiny cleanups.
	* sysdeps/unix/sysv/linux/alpha/syscall.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/brk.S: Don't use jmp macro to make
	sure the stack frame is released the very instruction before the
	real jump out.
	* sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S: Likewise.
	* sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S: Likewise.

	* sysdeps/unix/sysv/linux/alpha/gnu/types.h: Undef some bits we may
	have gotten from <linux/posix_types.h>.

	* sysdeps/unix/sysv/linux/alpha/ioperm.c: Add definition for Miata.

1997-05-30 13:05  Ulrich Drepper  <drepper@cygnus.com>

	* misc/tst-tsearch.c (mangle_tree): Update casts to prevent
	warnings.

1997-05-29 14:02  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/sys/ttydefaults.h (CEOL, CSTATUS): Use
	correct value for _POSIX_VDISABLE.

1997-05-29 13:59  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* Makefile (manual/dir-add.texi): Force execution.

1997-05-29 13:57  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysexits.h: New file.

1997-05-29 13:55  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* stdlib/strfmon.c: Don't run past EOS after `='.

1997-02-27 10:34  Richard Henderson  <rth@tamu.edu>

6 files changed, 22 insertions, 16 deletions

diff --git a/sunrpc/clnt_udp.c b/sunrpc/clnt_udp.c
index efd6a9f9f5..e19e7e820b 100644
--- a/sunrpc/clnt_udp.c
+++ b/sunrpc/clnt_udp.c
@@ -233,7 +233,7 @@ clntudp_call (cl, proc, xargs, argsp, xresults, resultsp, utimeout)
   XDR *xdrs;
   int outlen;
   int inlen;
-  int fromlen;
+  size_t fromlen;
 #ifdef FD_SETSIZE
   fd_set readfds;
   fd_set mask;
diff --git a/sunrpc/pmap_rmt.c b/sunrpc/pmap_rmt.c
index 8ae93b8f6d..6117c365d5 100644
--- a/sunrpc/pmap_rmt.c
+++ b/sunrpc/pmap_rmt.c
@@ -235,7 +235,8 @@ clnt_broadcast (prog, vers, proc, xargs, argsp, xresults, resultsp, eachresult)
   AUTH *unix_auth = authunix_create_default ();
   XDR xdr_stream;
   XDR *xdrs = &xdr_stream;
-  int outlen, inlen, fromlen, nets;
+  int outlen, inlen, nets;
+  size_t fromlen;
   int sock;
   int on = 1;
 #ifdef FD_SETSIZE
diff --git a/sunrpc/svc_tcp.c b/sunrpc/svc_tcp.c
index 758b6ba6e4..ec7de3b80a 100644
--- a/sunrpc/svc_tcp.c
+++ b/sunrpc/svc_tcp.c
@@ -130,7 +130,7 @@ svctcp_create (int sock, u_int sendsize, u_int recvsize)
   SVCXPRT *xprt;
   struct tcp_rendezvous *r;
   struct sockaddr_in addr;
-  int len = sizeof (struct sockaddr_in);
+  size_t len = sizeof (struct sockaddr_in);
 
   if (sock == RPC_ANYSOCK)
     {
@@ -231,7 +231,7 @@ rendezvous_request (SVCXPRT *xprt, struct rpc_msg *errmsg)
   int sock;
   struct tcp_rendezvous *r;
   struct sockaddr_in addr;
-  int len;
+  size_t len;
 
   r = (struct tcp_rendezvous *) xprt->xp_p1;
 again:
diff --git a/sunrpc/svc_udp.c b/sunrpc/svc_udp.c
index 8ae18a9147..39ecbb0b50 100644
--- a/sunrpc/svc_udp.c
+++ b/sunrpc/svc_udp.c
@@ -108,7 +108,7 @@ svcudp_bufcreate (sock, sendsz, recvsz)
   SVCXPRT *xprt;
   struct svcudp_data *su;
   struct sockaddr_in addr;
-  int len = sizeof (struct sockaddr_in);
+  size_t len = sizeof (struct sockaddr_in);
 
   if (sock == RPC_ANYSOCK)
     {
@@ -188,11 +188,14 @@ svcudp_recv (xprt, msg)
   int rlen;
   char *reply;
   u_long replylen;
+  size_t len;
 
 again:
-  xprt->xp_addrlen = sizeof (struct sockaddr_in);
+  /* FIXME -- should xp_addrlen be a size_t?  */
+  len = sizeof(struct sockaddr_in);
   rlen = recvfrom (xprt->xp_sock, rpc_buffer (xprt), (int) su->su_iosz, 0,
-		   (struct sockaddr *) &(xprt->xp_raddr), &(xprt->xp_addrlen));
+		   (struct sockaddr *) &(xprt->xp_raddr), &len);
+  xprt->xp_addrlen = len;
   if (rlen == -1 && errno == EINTR)
     goto again;
   if (rlen < 16)		/* < 4 32-bit ints? */
@@ -207,7 +210,7 @@ again:
       if (cache_get (xprt, msg, &reply, &replylen))
 	{
 	  (void) sendto (xprt->xp_sock, reply, (int) replylen, 0,
-		     (struct sockaddr *) &xprt->xp_raddr, xprt->xp_addrlen);
+		         (struct sockaddr *) &xprt->xp_raddr, len);
 	  return TRUE;
 	}
     }
diff --git a/sunrpc/xdr.c b/sunrpc/xdr.c
index becc59bed3..668d9b683b 100644
--- a/sunrpc/xdr.c
+++ b/sunrpc/xdr.c
@@ -43,6 +43,7 @@ static char sccsid[] = "@(#)xdr.c 1.35 87/08/12";
 
 #include <stdio.h>
 #include <limits.h>
+#include <string.h>
 
 #include <rpc/types.h>
 #include <rpc/xdr.h>
diff --git a/sunrpc/xdr_rec.c b/sunrpc/xdr_rec.c
index e76feeb991..e39131c2c2 100644
--- a/sunrpc/xdr_rec.c
+++ b/sunrpc/xdr_rec.c
@@ -138,8 +138,8 @@ xdrrec_create (XDR *xdrs, u_int sendsize,
 	       int (*readit) (char *, char *, int),
 	       int (*writeit) (char *, char *, int))
 {
-  RECSTREAM *rstrm =
-  (RECSTREAM *) mem_alloc (sizeof (RECSTREAM));
+  RECSTREAM *rstrm = (RECSTREAM *) mem_alloc (sizeof (RECSTREAM));
+  caddr_t tmp;
 
   if (rstrm == NULL)
     {
@@ -161,10 +161,11 @@ xdrrec_create (XDR *xdrs, u_int sendsize,
       (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;
+  tmp = rstrm->the_buffer;
+  if ((size_t)tmp % BYTES_PER_XDR_UNIT)
+    tmp += BYTES_PER_XDR_UNIT - (size_t)tmp % BYTES_PER_XDR_UNIT;
+  rstrm->out_base = tmp;
+  rstrm->in_base = tmp + sendsize;
   /*
    * now the rest ...
    */
@@ -516,11 +517,11 @@ static bool_t	/* knows nothing about records!  Only about input buffers */
 fill_input_buf (RECSTREAM *rstrm)
 {
   caddr_t where;
-  u_int i;
+  size_t i;
   int len;
 
   where = rstrm->in_base;
-  i = (u_int) rstrm->in_boundry % BYTES_PER_XDR_UNIT;
+  i = (size_t) rstrm->in_boundry % BYTES_PER_XDR_UNIT;
   where += i;
   len = rstrm->in_size - i;
   if ((len = (*(rstrm->readit)) (rstrm->tcp_handle, where, len)) == -1)