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, 86 insertions, 78 deletions

diff --git a/sunrpc/clnt_simp.c b/sunrpc/clnt_simp.c
index 42ab1a28f8..30a051724f 100644
--- a/sunrpc/clnt_simp.c
+++ b/sunrpc/clnt_simp.c
@@ -41,94 +41,102 @@ static char sccsid[] = "@(#)clnt_simple.c 1.35 87/08/11 Copyr 1984 Sun Micro";
 #include <alloca.h>
 #include <errno.h>
 #include <stdio.h>
+#include <unistd.h>
 #include <rpc/rpc.h>
 #include <sys/socket.h>
 #include <netdb.h>
 #include <strings.h>
 
-static struct callrpc_private {
-	CLIENT	*client;
-	int	socket;
-	int	oldprognum, oldversnum, valid;
-	char	*oldhost;
-} *callrpc_private;
+static struct callrpc_private
+  {
+    CLIENT *client;
+    int socket;
+    u_long oldprognum, oldversnum, valid;
+    char *oldhost;
+  }
+ *callrpc_private;
 
-callrpc(host, prognum, versnum, procnum, inproc, in, outproc, out)
-	char *host;
-	xdrproc_t inproc, outproc;
-	char *in, *out;
+int
+callrpc (const char *host, u_long prognum, u_long versnum, u_long procnum,
+	 xdrproc_t inproc, const char *in, xdrproc_t outproc, char *out)
 {
-	register struct callrpc_private *crp = callrpc_private;
-	struct sockaddr_in server_addr;
-	enum clnt_stat clnt_stat;
-	struct hostent hostbuf, *hp;
-	struct timeval timeout, tottimeout;
+  struct callrpc_private *crp = callrpc_private;
+  struct sockaddr_in server_addr;
+  enum clnt_stat clnt_stat;
+  struct hostent hostbuf, *hp;
+  struct timeval timeout, tottimeout;
 
-	if (crp == 0) {
-		crp = (struct callrpc_private *)calloc(1, sizeof (*crp));
-		if (crp == 0)
-			return (0);
-		callrpc_private = crp;
+  if (crp == 0)
+    {
+      crp = (struct callrpc_private *) calloc (1, sizeof (*crp));
+      if (crp == 0)
+	return 0;
+      callrpc_private = crp;
+    }
+  if (crp->oldhost == NULL)
+    {
+      crp->oldhost = malloc (256);
+      crp->oldhost[0] = 0;
+      crp->socket = RPC_ANYSOCK;
+    }
+  if (crp->valid && crp->oldprognum == prognum && crp->oldversnum == versnum
+      && strcmp (crp->oldhost, host) == 0)
+    {
+      /* reuse old client */
+    }
+  else
+    {
+      size_t buflen;
+      char *buffer;
+      int herr;
+
+      crp->valid = 0;
+      if (crp->socket != RPC_ANYSOCK)
+	{
+	  (void) close (crp->socket);
+	  crp->socket = RPC_ANYSOCK;
 	}
-	if (crp->oldhost == NULL) {
-		crp->oldhost = malloc(256);
-		crp->oldhost[0] = 0;
-		crp->socket = RPC_ANYSOCK;
+      if (crp->client)
+	{
+	  clnt_destroy (crp->client);
+	  crp->client = NULL;
 	}
-	if (crp->valid && crp->oldprognum == prognum && crp->oldversnum == versnum
-		&& strcmp(crp->oldhost, host) == 0) {
-		/* reuse old client */
-	} else {
-		size_t buflen;
-		char *buffer;
-		int herr;
-
-		crp->valid = 0;
-		if (crp->socket != RPC_ANYSOCK)
-		  {
-		    (void)close(crp->socket);
-		    crp->socket = RPC_ANYSOCK;
-		  }
-		if (crp->client) {
-			clnt_destroy(crp->client);
-			crp->client = NULL;
-		}
 
-		buflen = 1024;
-		buffer = __alloca (buflen);
-		while (__gethostbyname_r (host, &hostbuf, buffer, buflen,
-					  &hp, &herr) < 0)
-		  if (herr != NETDB_INTERNAL || errno != ERANGE)
-		    return (int) RPC_UNKNOWNHOST;
-		  else
-		    {
-		      /* Enlarge the buffer.  */
-		      buflen *= 2;
-		      buffer = __alloca (buflen);
-		    }
+      buflen = 1024;
+      buffer = __alloca (buflen);
+      while (__gethostbyname_r (host, &hostbuf, buffer, buflen,
+				&hp, &herr) < 0)
+	if (herr != NETDB_INTERNAL || errno != ERANGE)
+	  return (int) RPC_UNKNOWNHOST;
+	else
+	  {
+	    /* Enlarge the buffer.  */
+	    buflen *= 2;
+	    buffer = __alloca (buflen);
+	  }
 
-		timeout.tv_usec = 0;
-		timeout.tv_sec = 5;
-		bcopy(hp->h_addr, (char *)&server_addr.sin_addr, hp->h_length);
-		server_addr.sin_family = AF_INET;
-		server_addr.sin_port =  0;
-		if ((crp->client = clntudp_create(&server_addr, (u_long)prognum,
-		    (u_long)versnum, timeout, &crp->socket)) == NULL)
-			return ((int) rpc_createerr.cf_stat);
-		crp->valid = 1;
-		crp->oldprognum = prognum;
-		crp->oldversnum = versnum;
-		(void) strncpy(crp->oldhost, host, 255);
-		crp->oldhost[256] = '\0';
-	}
-	tottimeout.tv_sec = 25;
-	tottimeout.tv_usec = 0;
-	clnt_stat = clnt_call(crp->client, procnum, inproc, in,
-	    outproc, out, tottimeout);
-	/*
-	 * if call failed, empty cache
-	 */
-	if (clnt_stat != RPC_SUCCESS)
-		crp->valid = 0;
-	return ((int) clnt_stat);
+      timeout.tv_usec = 0;
+      timeout.tv_sec = 5;
+      bcopy (hp->h_addr, (char *) &server_addr.sin_addr, hp->h_length);
+      server_addr.sin_family = AF_INET;
+      server_addr.sin_port = 0;
+      if ((crp->client = clntudp_create (&server_addr, (u_long) prognum,
+			  (u_long) versnum, timeout, &crp->socket)) == NULL)
+	return (int) rpc_createerr.cf_stat;
+      crp->valid = 1;
+      crp->oldprognum = prognum;
+      crp->oldversnum = versnum;
+      (void) strncpy (crp->oldhost, host, 255);
+      crp->oldhost[256] = '\0';
+    }
+  tottimeout.tv_sec = 25;
+  tottimeout.tv_usec = 0;
+  clnt_stat = clnt_call (crp->client, procnum, inproc, (char *) in,
+			 outproc, out, tottimeout);
+  /*
+   * if call failed, empty cache
+   */
+  if (clnt_stat != RPC_SUCCESS)
+    crp->valid = 0;
+  return (int) clnt_stat;
 }