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, 162 insertions, 129 deletions

diff --git a/sunrpc/rpc_clntout.c b/sunrpc/rpc_clntout.c
index fbb8761100..fb086047ba 100644
--- a/sunrpc/rpc_clntout.c
+++ b/sunrpc/rpc_clntout.c
@@ -31,7 +31,7 @@
 /*
  * From: @(#)rpc_clntout.c 1.11 89/02/22 (C) 1987 SMI
  */
-char clntout_rcsid[] = 
+char clntout_rcsid[] =
   "$Id$";
 
 /*
@@ -46,121 +46,141 @@ char clntout_rcsid[] =
 #include "proto.h"
 
 #define DEFAULT_TIMEOUT 25	/* in seconds */
-static char RESULT[] = "clnt_res";
+static const char RESULT[] = "clnt_res";
 
-static void write_program(definition *def);
-static void printbody(proc_list *proc);
-static const char *ampr(const char *type);
-static void printbody(proc_list *proc);
+static void write_program (definition * def);
+static void printbody (proc_list * proc);
+static const char *ampr (const char *type);
+static void printbody (proc_list * proc);
 
 
 void
-write_stubs(void)
+write_stubs (void)
 {
-	list *l;
-	definition *def;
-
-	f_print(fout,
-		"\n/* Default timeout can be changed using clnt_control() */\n");
-	f_print(fout, "static struct timeval TIMEOUT = { %d, 0 };\n",
-		DEFAULT_TIMEOUT);
-	for (l = defined; l != NULL; l = l->next) {
-		def = (definition *) l->val;
-		if (def->def_kind == DEF_PROGRAM) {
-			write_program(def);
-		}
+  list *l;
+  definition *def;
+
+  f_print (fout,
+	   "\n/* Default timeout can be changed using clnt_control() */\n");
+  f_print (fout, "static struct timeval TIMEOUT = { %d, 0 };\n",
+	   DEFAULT_TIMEOUT);
+  for (l = defined; l != NULL; l = l->next)
+    {
+      def = (definition *) l->val;
+      if (def->def_kind == DEF_PROGRAM)
+	{
+	  write_program (def);
 	}
+    }
 }
 
 static void
-write_program(definition *def)
+write_program (definition * def)
 {
-	version_list *vp;
-	proc_list *proc;
-
-	for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) {
-		for (proc = vp->procs; proc != NULL; proc = proc->next) {
-			f_print(fout, "\n");
-			ptype(proc->res_prefix, proc->res_type, 1);
-			f_print(fout, "*\n");
-			pvname(proc->proc_name, vp->vers_num);
-			printarglist( proc, "clnt", "CLIENT *" );
-			f_print(fout, "{\n");
-			printbody(proc);
-			f_print(fout, "}\n");
-		}
+  version_list *vp;
+  proc_list *proc;
+
+  for (vp = def->def.pr.versions; vp != NULL; vp = vp->next)
+    {
+      for (proc = vp->procs; proc != NULL; proc = proc->next)
+	{
+	  f_print (fout, "\n");
+	  ptype (proc->res_prefix, proc->res_type, 1);
+	  f_print (fout, "*\n");
+	  pvname (proc->proc_name, vp->vers_num);
+	  printarglist (proc, "clnt", "CLIENT *");
+	  f_print (fout, "{\n");
+	  printbody (proc);
+	  f_print (fout, "}\n");
 	}
+    }
 }
 
 /* Writes out declarations of procedure's argument list.
    In either ANSI C style, in one of old rpcgen style (pass by reference),
    or new rpcgen style (multiple arguments, pass by value);
-   */
+ */
 
 /* sample addargname = "clnt"; sample addargtype = "CLIENT * " */
 
-void printarglist(proc_list *proc,
-		  const char *addargname, const char *addargtype)
+void
+printarglist (proc_list * proc,
+	      const char *addargname, const char *addargtype)
 {
 
   decl_list *l;
 
-  if (!newstyle) {    /* old style: always pass argument by reference */
-    if (Cflag) {      /* C++ style heading */
-      f_print(fout, "(");
-      ptype(proc->args.decls->decl.prefix, proc->args.decls->decl.type, 1);
-      f_print(fout, "*argp, %s%s)\n", addargtype, addargname );
+  if (!newstyle)
+    {				/* old style: always pass argument by reference */
+      if (Cflag)
+	{			/* C++ style heading */
+	  f_print (fout, "(");
+	  ptype (proc->args.decls->decl.prefix, proc->args.decls->decl.type, 1);
+	  f_print (fout, "*argp, %s%s)\n", addargtype, addargname);
+	}
+      else
+	{
+	  f_print (fout, "(argp, %s)\n", addargname);
+	  f_print (fout, "\t");
+	  ptype (proc->args.decls->decl.prefix, proc->args.decls->decl.type, 1);
+	  f_print (fout, "*argp;\n");
+	}
     }
-    else {
-      f_print(fout, "(argp, %s)\n", addargname);
-      f_print(fout, "\t");
-      ptype(proc->args.decls->decl.prefix, proc->args.decls->decl.type, 1);
-      f_print(fout, "*argp;\n");
+  else if (streq (proc->args.decls->decl.type, "void"))
+    {
+      /* newstyle, 0 argument */
+      if (Cflag)
+	f_print (fout, "(%s%s)\n", addargtype, addargname);
+      else
+	f_print (fout, "(%s)\n", addargname);
     }
-  } else if (streq( proc->args.decls->decl.type, "void")) {
-    /* newstyle, 0 argument */
-    if( Cflag )
-      f_print(fout, "(%s%s)\n", addargtype, addargname );
-    else
-      f_print(fout, "(%s)\n", addargname);
-  } else {
-    /* new style, 1 or multiple arguments */
-    if( !Cflag ) {
-      f_print(fout, "(");
-      for (l = proc->args.decls;  l != NULL; l = l->next)
-	f_print(fout, "%s, ", l->decl.name);
-      f_print(fout, "%s)\n", addargname );
-      for (l = proc->args.decls; l != NULL; l = l->next) {
-	pdeclaration(proc->args.argname, &l->decl, 1, ";\n" );
-      }
-    } else {  /* C++ style header */
-      f_print(fout, "(");
-      for(l = proc->args.decls; l != NULL; l = l->next) {
-	pdeclaration(proc->args.argname, &l->decl, 0, ", " );
-      }
-      f_print(fout, " %s%s)\n", addargtype, addargname );
+  else
+    {
+      /* new style, 1 or multiple arguments */
+      if (!Cflag)
+	{
+	  f_print (fout, "(");
+	  for (l = proc->args.decls; l != NULL; l = l->next)
+	    f_print (fout, "%s, ", l->decl.name);
+	  f_print (fout, "%s)\n", addargname);
+	  for (l = proc->args.decls; l != NULL; l = l->next)
+	    {
+	      pdeclaration (proc->args.argname, &l->decl, 1, ";\n");
+	    }
+	}
+      else
+	{			/* C++ style header */
+	  f_print (fout, "(");
+	  for (l = proc->args.decls; l != NULL; l = l->next)
+	    {
+	      pdeclaration (proc->args.argname, &l->decl, 0, ", ");
+	    }
+	  f_print (fout, " %s%s)\n", addargtype, addargname);
+	}
     }
-  }
 
-  if( !Cflag )
-    f_print(fout, "\t%s%s;\n", addargtype, addargname );
+  if (!Cflag)
+    f_print (fout, "\t%s%s;\n", addargtype, addargname);
 }
 
 
 
 static
 const char *
-ampr(const char *type)
+ampr (const char *type)
 {
-	if (isvectordef(type, REL_ALIAS)) {
-		return ("");
-	} else {
-		return ("&");
-	}
+  if (isvectordef (type, REL_ALIAS))
+    {
+      return "";
+    }
+  else
+    {
+      return "&";
+    }
 }
 
 static void
-printbody(proc_list *proc)
+printbody (proc_list * proc)
 {
   decl_list *l;
   bool_t args2 = (proc->arg_num > 1);
@@ -168,55 +188,68 @@ printbody(proc_list *proc)
 
   /* For new style with multiple arguments, need a structure in which
      to stuff the arguments. */
-	if ( newstyle && args2) {
-		f_print(fout, "\t%s", proc->args.argname);
-		f_print(fout, " arg;\n");
-	}
-	f_print(fout, "\tstatic ");
-	if (streq(proc->res_type, "void")) {
-		f_print(fout, "char ");
-	} else {
-		ptype(proc->res_prefix, proc->res_type, 0);
-	}
-	f_print(fout, "%s;\n",RESULT);
-	f_print(fout, "\n");
-        f_print(fout, "\tmemset((char *)%s%s, 0, sizeof(%s));\n",
-		ampr(proc->res_type ), RESULT, RESULT);
-	if (newstyle && !args2 && (streq( proc->args.decls->decl.type, "void"))) {
-	  /* newstyle, 0 arguments */
-	  f_print(fout,
-		    "\tif (clnt_call(clnt, %s, xdr_void", proc->proc_name);
-	  f_print(fout,
- 		  ", NULL, xdr_%s, %s,%s, TIMEOUT) != RPC_SUCCESS) {\n",
- 		  stringfix(proc->res_type), ampr(proc->res_type), RESULT);
-
-	} else if ( newstyle && args2) {
-	  /* newstyle, multiple arguments:  stuff arguments into structure */
-	  for (l = proc->args.decls;  l != NULL; l = l->next) {
-	    f_print(fout, "\targ.%s = %s;\n",
-		    l->decl.name, l->decl.name);
-	  }
-	  f_print(fout,
-		  "\tif (clnt_call(clnt, %s, xdr_%s", proc->proc_name,
-		  proc->args.argname);
-	  f_print(fout,
- 		      ", &arg, xdr_%s, %s%s, TIMEOUT) != RPC_SUCCESS) {\n",
- 		  stringfix(proc->res_type), ampr(proc->res_type), RESULT);
-	} else {  /* single argument, new or old style */
-	      f_print(fout,
- 		      "\tif (clnt_call(clnt, %s, xdr_%s, %s%s, xdr_%s, %s%s, TIMEOUT) != RPC_SUCCESS) {\n",
-		      proc->proc_name,
-		      stringfix(proc->args.decls->decl.type),
-		      (newstyle ? "&" : ""),
-		      (newstyle ? proc->args.decls->decl.name : "argp"),
-		      stringfix(proc->res_type), ampr(proc->res_type),RESULT);
-	    }
-	f_print(fout, "\t\treturn (NULL);\n");
-	f_print(fout, "\t}\n");
-	if (streq(proc->res_type, "void")) {
-		f_print(fout, "\treturn ((void *)%s%s);\n",
-			ampr(proc->res_type),RESULT);
-	} else {
-		f_print(fout, "\treturn (%s%s);\n", ampr(proc->res_type),RESULT);
+  if (newstyle && args2)
+    {
+      f_print (fout, "\t%s", proc->args.argname);
+      f_print (fout, " arg;\n");
+    }
+  f_print (fout, "\tstatic ");
+  if (streq (proc->res_type, "void"))
+    {
+      f_print (fout, "char ");
+    }
+  else
+    {
+      ptype (proc->res_prefix, proc->res_type, 0);
+    }
+  f_print (fout, "%s;\n", RESULT);
+  f_print (fout, "\n");
+  f_print (fout, "\tmemset((char *)%s%s, 0, sizeof(%s));\n",
+	   ampr (proc->res_type), RESULT, RESULT);
+  if (newstyle && !args2 && (streq (proc->args.decls->decl.type, "void")))
+    {
+      /* newstyle, 0 arguments */
+      f_print (fout,
+	       "\tif (clnt_call(clnt, %s, xdr_void", proc->proc_name);
+      f_print (fout,
+	       ", NULL, xdr_%s, %s,%s, TIMEOUT) != RPC_SUCCESS) {\n",
+	       stringfix (proc->res_type), ampr (proc->res_type), RESULT);
+
+    }
+  else if (newstyle && args2)
+    {
+      /* newstyle, multiple arguments:  stuff arguments into structure */
+      for (l = proc->args.decls; l != NULL; l = l->next)
+	{
+	  f_print (fout, "\targ.%s = %s;\n",
+		   l->decl.name, l->decl.name);
 	}
+      f_print (fout,
+	       "\tif (clnt_call(clnt, %s, xdr_%s", proc->proc_name,
+	       proc->args.argname);
+      f_print (fout,
+	       ", &arg, xdr_%s, %s%s, TIMEOUT) != RPC_SUCCESS) {\n",
+	       stringfix (proc->res_type), ampr (proc->res_type), RESULT);
+    }
+  else
+    {				/* single argument, new or old style */
+      f_print (fout,
+	       "\tif (clnt_call(clnt, %s, xdr_%s, %s%s, xdr_%s, %s%s, TIMEOUT) != RPC_SUCCESS) {\n",
+	       proc->proc_name,
+	       stringfix (proc->args.decls->decl.type),
+	       (newstyle ? "&" : ""),
+	       (newstyle ? proc->args.decls->decl.name : "argp"),
+	       stringfix (proc->res_type), ampr (proc->res_type), RESULT);
+    }
+  f_print (fout, "\t\treturn (NULL);\n");
+  f_print (fout, "\t}\n");
+  if (streq (proc->res_type, "void"))
+    {
+      f_print (fout, "\treturn ((void *)%s%s);\n",
+	       ampr (proc->res_type), RESULT);
+    }
+  else
+    {
+      f_print (fout, "\treturn (%s%s);\n", ampr (proc->res_type), RESULT);
+    }
 }