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.

6 files changed, 49 insertions, 14 deletions

diff --git a/locale/C-collate.c b/locale/C-collate.c
index 08fb47be06..0d7be6b7e0 100644
--- a/locale/C-collate.c
+++ b/locale/C-collate.c
@@ -20,6 +20,9 @@ Boston, MA 02111-1307, USA.  */
 #include <endian.h>
 #include "localeinfo.h"
 
+/* These tables' entries contain values which make the function behave
+   accoriding to POSIX.2 Table 2-8 ``LC_COLLATE Category Definition in
+   the POSIX Locale''.  */
 
 const u_int32_t _nl_C_LC_COLLATE_symbol_hash[446] =
 {
diff --git a/locale/C-ctype.c b/locale/C-ctype.c
index 6daeb1d7cd..0b9f1a0bd2 100644
--- a/locale/C-ctype.c
+++ b/locale/C-ctype.c
@@ -20,6 +20,14 @@ Boston, MA 02111-1307, USA.  */
 #include "localeinfo.h"
 #include <endian.h>
 
+/* This table's entries are taken from POSIX.2 Table 2-6
+   ``LC_CTYPE Category Definitionin the POSIX Locale''.
+
+   The `_nl_C_LC_CTYPE_width' array is a GNU extension.
+
+   In the `_nl_C_LC_CTYPE_class' array the value for EOF (== -1)
+   is set to always return 0 and the conversion arrays return EOF.  */
+
 const char _nl_C_LC_CTYPE_class[768] =
   /* 0x80 */ "\002\000" "\002\000" "\002\000" "\002\000" "\002\000" "\002\000"
   /* 0x86 */ "\002\000" "\002\000" "\002\000" "\002\000" "\002\000" "\002\000"
diff --git a/locale/C-messages.c b/locale/C-messages.c
index b5fcd199ca..566fedce91 100644
--- a/locale/C-messages.c
+++ b/locale/C-messages.c
@@ -19,14 +19,19 @@ Boston, MA 02111-1307, USA.  */
 
 #include "localeinfo.h"
 
+/* This table's entries are taken from POSIX.2 Table 2-12
+   ``LC_MESSAGES Category Definition in the POSIX Locale''.
+
+   The last two fields are a GNU extension.  */
+
 const struct locale_data _nl_C_LC_MESSAGES =
 {
   _nl_C_name,
   NULL, 0, /* no file mapped */
   4,
   {
-    { string: "[yY][[:alpha:]]*" },
-    { string: "[nN][[:alpha:]]*" },
+    { string: "^[yY]" },
+    { string: "^[nN]" },
     { string: "" },
     { string: "" }
   }
diff --git a/locale/C-monetary.c b/locale/C-monetary.c
index 542e5c30d1..d81dbf812d 100644
--- a/locale/C-monetary.c
+++ b/locale/C-monetary.c
@@ -19,6 +19,14 @@ Boston, MA 02111-1307, USA.  */
 
 #include "localeinfo.h"
 
+/* This table's entries are taken from POSIX.2 Table 2-9
+   ``LC_MONETARY Category Definition in the POSIX Locale''.  */
+#ifdef __CHAR_UNSIGNED__
+static const char not_available[] = "\377";
+#else
+static const char not_available[] = "\177";
+#endif
+
 const struct locale_data _nl_C_LC_MONETARY =
 {
   _nl_C_name,
@@ -27,18 +35,18 @@ const struct locale_data _nl_C_LC_MONETARY =
   {
     { string: "" },
     { string: "" },
-    { string: "." },
     { string: "" },
-    { string: "\177" },
+    { string: "" },
+    { string: not_available },
     { string: "" },
     { string: "" },
-    { string: "\177" },
-    { string: "\177" },
-    { string: "\177" },
-    { string: "\177" },
-    { string: "\177" },
-    { string: "\177" },
-    { string: "\177" },
-    { string: "\177" }
+    { string: not_available },
+    { string: not_available },
+    { string: not_available },
+    { string: not_available },
+    { string: not_available },
+    { string: not_available },
+    { string: not_available },
+    { string: not_available }
   }
 };
diff --git a/locale/C-numeric.c b/locale/C-numeric.c
index 6298f7000f..9a981f195a 100644
--- a/locale/C-numeric.c
+++ b/locale/C-numeric.c
@@ -19,6 +19,14 @@ Boston, MA 02111-1307, USA.  */
 
 #include "localeinfo.h"
 
+/* This table's entries are taken from POSIX.2 Table 2-10
+   ``LC_NUMERIC Category Definition in the POSIX Locale''.  */
+#ifdef __CHAR_UNSIGNED__
+static const char not_available[] = "\377";
+#else
+static const char not_available[] = "\177";
+#endif
+
 const struct locale_data _nl_C_LC_NUMERIC =
 {
   _nl_C_name,
@@ -27,6 +35,6 @@ const struct locale_data _nl_C_LC_NUMERIC =
   {
     { string: "." },
     { string: "" },
-    { string: "\177" }
+    { string: not_available }
   }
 };
diff --git a/locale/C-time.c b/locale/C-time.c
index a595e6b251..b03ff498ab 100644
--- a/locale/C-time.c
+++ b/locale/C-time.c
@@ -19,6 +19,9 @@ Boston, MA 02111-1307, USA.  */
 
 #include "localeinfo.h"
 
+/* This table's entries are taken from POSIX.2 Table 2-11
+   ``LC_TIME Category Definition in the POSIX Locale''.  */
+
 const struct locale_data _nl_C_LC_TIME =
 {
   _nl_C_name,
@@ -65,7 +68,7 @@ const struct locale_data _nl_C_LC_TIME =
     { string: "December" },
     { string: "AM" },
     { string: "PM" },
-    { string: "%a %b %d %H:%M:%S %Y" },
+    { string: "%a %b %e %H:%M:%S %Y" },
     { string: "%m/%d/%y" },
     { string: "%H:%M:%S" },
     { string: "%I:%M:%S %p" },