update from main archive 960828glibc-1.93cvs/libc-960829cvs/libc-1-93

Thu Aug 29 00:28:08 1996  Ulrich Drepper  <drepper@cygnus.com>

	* stdio-common/printf_fp.c (__printf_fp): Use default value `.` if
 	`decimal' char is 0.

	* C-numeric.c (not_available): New constant.
	(_nl_C_LC_NUMERIC): Use `not_available' for grouping value.

	* nss/nsswitch.conf: Example configuration file.
	* nss/db-Makefile: Example Makefile for generation of databases
	for nss_db.
	* nss/Makefile (distribute): Add nsswitch.conf and db-Makefile.

1996-08-28  Paul Eggert  <eggert@twinsun.com>

	* C-messages.c (_nl_C_LC_MESSAGES): Set yesexpr to "^[yY]" and
 	noexpr to "^[nN]"; this conforms to POSIX.2.

	* C-time.c (_nl_C_LC_TIME): Change %d to %e in d_t_format, to
 	conform to POSIX.2.

1996-08-28  Paul Eggert  <eggert@twinsun.com>

	* C-monetary.c (not_available): New constant.
	(_nl_C_LC_MONETARY): Set mon_decimal_point to "", and set
 	mon_grouping, int_frac_digits, frac_digits, p_cs_precedes,
 	p_sep_by_space, n_cs_precedes, n_sep_by_space, p_sign_posn, and
 	n_sign_posn to CHAR_MAX, as required by the POSIX Standard.

Wed Aug 28 23:12:28 1996  Ulrich Drepper  <drepper@cygnus.com>

	* nss/nss_db/db-XXX.c: Correct function names.  They must be
	`_nss_db_*' instead of `_nss_files_*'.
	(lookup): `parse_line' returns 1 if succesful.
	* nss/nss_files/files-service.c (servbyname): Key for database
	must also contain protocol names.
	(servbypt): Likewise.
	Test must also check for protocol.  Add `proto' argument.

Tue Aug 27 09:56:13 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* MakeTAGS ($P/subdirs.pot): Prefix all file names, not only the
	first one.

Fri Aug 16 16:11:25 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* nss/nss_dns/dns-host.c (_nss_dns_gethostbyname2_r): Treat
 	EPFNOSUPPORT and EAFNOSUPPORT as implying NSS_STATUS_UNAVAIL just
 	like ECONNREFUSED already does.
	(_nss_dns_gethostbyaddr_r): Likewise.
	* nss/nss_dns/dns-network.c (_nss_dns_getnetbyname_r): Likewise.
	(_nss_dns_getnetbyaddr_r): Likewise.

	* sysdeps/mach/hurd/socket.c (socket): For message transmission
 	and RPC errors that indicate that the socket server is not really
 	present and able to do its job, turn the error into EPFNOSUPPORT.

	* sysdeps/generic/sbrk.c (__sbrk):  Get kernel brk address
	always only if in static libc or if statically linked program
	uses libc.so.

3 files changed, 20 insertions, 15 deletions

diff --git a/nss/Makefile b/nss/Makefile
index 5dcae4d..4a36dcf 100644
--- a/nss/Makefile
+++ b/nss/Makefile
@@ -23,7 +23,8 @@ subdir	:= nss
 
 headers			:= nss.h
 distribute		:= nsswitch.h XXX-lookup.c getXXbyYY.c getXXbyYY_r.c \
-			   getXXent.c getXXent_r.c databases.def
+			   getXXent.c getXXent_r.c databases.def \
+			   nsswitch.conf db-Makefile
 
 # This is the trivial part which goes into libc itself.
 routines		= nsswitch $(addsuffix -lookup,$(databases))
diff --git a/nss/nss_db/db-XXX.c b/nss/nss_db/db-XXX.c
index 792dc5c..e2bab51 100644
--- a/nss/nss_db/db-XXX.c
+++ b/nss/nss_db/db-XXX.c
@@ -34,7 +34,7 @@ Cambridge, MA 02139, USA.  */
 #define ENTNAME_r	CONCAT(ENTNAME,_r)
 
 #include <paths.h>
-#define	DBFILE		_PATH_VARDB DATABASE
+#define	DBFILE		_PATH_VARDB DATABASE ".db"
 
 #ifdef NEED_H_ERRNO
 #define H_ERRNO_PROTO	, int *herrnop
@@ -79,7 +79,7 @@ internal_setent (int stayopen)
 
 /* Thread-safe, exported version of that.  */
 int
-CONCAT(_nss_files_set,ENTNAME) (int stayopen)
+CONCAT(_nss_db_set,ENTNAME) (int stayopen)
 {
   int status;
 
@@ -110,7 +110,7 @@ internal_endent (void)
 
 /* Thread-safe, exported version of that.  */
 int
-CONCAT(_nss_files_end,ENTNAME) (void)
+CONCAT(_nss_db_end,ENTNAME) (void)
 {
   __libc_lock_lock (lock);
 
@@ -133,11 +133,13 @@ lookup (const DBT *key, struct STRUCTURE *result,
   DBT value;
 
   /* Open the database.  */
-  internal_setent (keep_db);
+  status = internal_setent (keep_db);
+  if (status != NSS_STATUS_SUCCESS)
+    return status;
 
   /* Succeed iff it matches a value that parses correctly.  */
   status = (((*db->get) (db, key, &value, 0) == 0 &&
-	     parse_line (value.data, result, buffer, buflen) == 0)
+	     parse_line (value.data, result, buffer, buflen))
 	    ? NSS_STATUS_SUCCESS : NSS_STATUS_NOTFOUND);
 
   if (! keep_db)
@@ -164,9 +166,9 @@ lookup (const DBT *key, struct STRUCTURE *result,
 
 #define DB_LOOKUP(name, keysize, keypattern, break_if_match, proto...)	      \
 enum nss_status								      \
-_nss_files_get##name##_r (proto,					      \
-			  struct STRUCTURE *result,			      \
-			  char *buffer, int buflen H_ERRNO_PROTO)	      \
+_nss_db_get##name##_r (proto,						      \
+		       struct STRUCTURE *result,			      \
+		       char *buffer, int buflen H_ERRNO_PROTO)		      \
 {									      \
   DBT key;								      \
   enum nss_status status;						      \
@@ -186,8 +188,8 @@ _nss_files_get##name##_r (proto,					      \
 
 /* Return the next entry from the database file, doing locking.  */
 enum nss_status
-CONCAT(_nss_files_get,ENTNAME_r) (struct STRUCTURE *result,
-				  char *buffer, int buflen H_ERRNO_PROTO)
+CONCAT(_nss_db_get,ENTNAME_r) (struct STRUCTURE *result,
+			       char *buffer, int buflen H_ERRNO_PROTO)
 {
   /* Return next entry in host file.  */
   enum nss_status status;
diff --git a/nss/nss_files/files-service.c b/nss/nss_files/files-service.c
index 1bd26d1..128ae37 100644
--- a/nss/nss_files/files-service.c
+++ b/nss/nss_files/files-service.c
@@ -39,7 +39,7 @@ LINE_PARSER
 
 #include GENERIC
 
-DB_LOOKUP (servbyname, 1 + strlen (name), (".%s", name),
+DB_LOOKUP (servbyname, 1 + strlen (name), (".%s/%s", name, proto),
 	   {
 	     /* Must match both protocol and name.  */
 	     if (strcmp (result->s_proto, proto))
@@ -48,8 +48,10 @@ DB_LOOKUP (servbyname, 1 + strlen (name), (".%s", name),
 	   },
 	   const char *name, const char *proto)
 
-DB_LOOKUP (servbyport, 20, ("=%d", port),
+DB_LOOKUP (servbyport, 20, ("=%d/%s", port, proto),
 	   {
-	     if (result->s_port == port)
+	     /* Must match both port and protocol.  */
+	     if (result->s_port == port
+		 && strcmp (result->s_proto, proto) == 0)
 	       break;
-	   }, int port)
+	   }, int port, const char *proto)