Update.cvs/libc-ud-970915

1997-09-16 02:14  Ulrich Drepper  <drepper@cygnus.com>

	Implementation of Hesiod NSS module by Mark Kettenis.
	* hesiod/Makefile: New file.
	* hesiod/hesiod.c: New file.
	* hesiod/hesiod.h: New file.
	* hesiod/hesiod_p.h: New file.
	* hesiod/libnss_hesiod.map: New file.
	* hesiod/nss_hesiod/hesiod-grp.c: New file.
	* hesiod/nss_hesiod/hesiod-pwd.c: New file.
	* hesiod/nss_hesiod/hesiod-service.c: New file.
	* sysdeps/unix/inet/Subdirs: Add hesiod.

	* shlib-versions: Add version number for libnss_hesiod.

	* libio/iolibio.h: Remove definition of _IO_* macros.
	* libio/fileops.c: Define close, fstat, lseek, read, and write as
	macros to use __ protected versions.  Use those functions instead
	of _IO_* functions.
	* libio/iopopen.c: Define _IO_close to close.

	* manual/math.texi: Explain the use of the optimizing inline
	functions.
	Describe rand_r function and tell about SysV RNGs in introduction.

	* resolv/res_send.c (res_send): Use socklen_t type for `fromlen'
	variable.

	* string/Makefile (tests): Add noinl-tester.
	* string/noinl-tester.c: New file.
	* string/tester.c: Add more stpcpy tests for constant arguments for
	all short lengths.

	* string/string.h: Always declare __bzero.
	Describe __NO_STRING_INLINES.
	Always include <bits/string.h>.
	* string/bits/string2.h: Add warning about direct use.
	Change __strcpy_small and __stpcpy_small implementation to use
	macros and provide alternative for platforms which cannot do
	unaligned stores.
	* sysdeps/i386/bits/string.h: Don't define anything is
	__NO_STRING_INLINES is defined.
	* sysdeps/i386/i486/bits/string.h: Change __strcpy_small and
	__stpcpy_small implementation to use macros and provide
	alternative for platforms which cannot do unaligned stores.
	* sysdeps/alpha/bzero.S: Define bzero as weak alias of __bzero.
	* sysdeps/generic/bzero.c: Likewise.
	* sysdeps/i386/bzero.c: Likewise.
	* sysdeps/i386/i586/bzero.S: Likewise.
	* sysdeps/vax/bzero.s: Likewise.

	* sysdeps/generic/bits/select.h: Don't use ugly casts to access array.
	* sysdeps/i386/bits/select.h: Likewise.

	* sysdeps/i386/fpu/bits/mathinline.c (__finite): Relax register
	constraints a bit.
	Don't define and test for _BITS_MATHINLINE_H.  Emit warning if used
	directly and not through math.h.

	* sysdeps/i386/i486/atomicity.h: Change return type of compare_and_swap
	to char to get better code.  Fix typo.
	* sysdeps/stub/atomicity.h: Fix typo.

1997-09-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/generic/stpcpy.c: #undef stpcpy and __stpcpy.

1997-09-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* string/bits/string2.h: Add prototypes to avoid warning.

1997-09-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* string/bits/string2.h (strsep): Fix handling of empty REJECT.
	(__strsep_1c): Handle NULL and empty string.
	(__strsep_g): Likewise.

1997-09-13  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* catgets/Makefile (extra-objs): Set this instead of generated.

	* md5-crypt/Makefile (extra-objs): Add all object file variants of
	onlymd5-entry.

1997-09-12  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/generic/sysd-stdio.c (__stdio_read): Fix typo in last
	change.

1997-09-12  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/m68020/atomicity.h: New file.

1997-09-15 05:11  Ulrich Drepper  <drepper@cygnus.com>

	* posix/Makefile (distribute): Add globtest.c and globtest.sh.
	Compile and run globtest if not cross-compiling.
	* posix/globtest.c: New file.
	* posix/globtest.sh: New file.
	* posix/glob.c: Pretty print preprocessor stuff.
	(glob_in_dir): If PATTERN is not really a pattern still check
	whether it is a real file in the current directory and return
	error if not.
	Reported by Eugene Mamchits <eugin@ips.ras.ru>.

	* libio/fileops.c (_IO_file_sync): Acquire lock before doing the work.
	* libio/ioseekoff.c (_IO_seekoff): Likewise.
	* libio/ioseekpos.c (_IO_seekpos): Likewise.

1997-09-13 18:06  Ulrich Drepper  <drepper@cygnus.com>

	* configure.in: Prevent configuration for unsupported platforms.

1997-09-13 04:07  Ulrich Drepper  <drepper@cygnus.com>

	* elf/rtld.c (dl_main): Make sure we always have a file argument by
	testing for < 2 arguments after recognizing the options.

1997-09-12 11:47  Fila Kolodny  <fila@ibi.com>

	* string/bits/string2.h (__strsep_1c): Cast out const from __retval.
	(__strsep_g): Likewise.

48 files changed, 2365 insertions, 415 deletions

diff --git a/ChangeLog b/ChangeLog
index cc59035c5b..26deea6b3d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,126 @@
+1997-09-16 02:14  Ulrich Drepper  <drepper@cygnus.com>
+
+	Implementation of Hesiod NSS module by Mark Kettenis.
+	* hesiod/Makefile: New file.
+	* hesiod/hesiod.c: New file.
+	* hesiod/hesiod.h: New file.
+	* hesiod/hesiod_p.h: New file.
+	* hesiod/libnss_hesiod.map: New file.
+	* hesiod/nss_hesiod/hesiod-grp.c: New file.
+	* hesiod/nss_hesiod/hesiod-pwd.c: New file.
+	* hesiod/nss_hesiod/hesiod-service.c: New file.
+	* sysdeps/unix/inet/Subdirs: Add hesiod.
+
+	* shlib-versions: Add version number for libnss_hesiod.
+
+	* libio/iolibio.h: Remove definition of _IO_* macros.
+	* libio/fileops.c: Define close, fstat, lseek, read, and write as
+	macros to use __ protected versions.  Use those functions instead
+	of _IO_* functions.
+	* libio/iopopen.c: Define _IO_close to close.
+
+	* manual/math.texi: Explain the use of the optimizing inline
+	functions.
+	Describe rand_r function and tell about SysV RNGs in introduction.
+
+	* resolv/res_send.c (res_send): Use socklen_t type for `fromlen'
+	variable.
+
+	* string/Makefile (tests): Add noinl-tester.
+	* string/noinl-tester.c: New file.
+	* string/tester.c: Add more stpcpy tests for constant arguments for
+	all short lengths.
+
+	* string/string.h: Always declare __bzero.
+	Describe __NO_STRING_INLINES.
+	Always include <bits/string.h>.
+	* string/bits/string2.h: Add warning about direct use.
+	Change __strcpy_small and __stpcpy_small implementation to use
+	macros and provide alternative for platforms which cannot do
+	unaligned stores.
+	* sysdeps/i386/bits/string.h: Don't define anything is
+	__NO_STRING_INLINES is defined.
+	* sysdeps/i386/i486/bits/string.h: Change __strcpy_small and
+	__stpcpy_small implementation to use macros and provide
+	alternative for platforms which cannot do unaligned stores.
+	* sysdeps/alpha/bzero.S: Define bzero as weak alias of __bzero.
+	* sysdeps/generic/bzero.c: Likewise.
+	* sysdeps/i386/bzero.c: Likewise.
+	* sysdeps/i386/i586/bzero.S: Likewise.
+	* sysdeps/vax/bzero.s: Likewise.
+
+	* sysdeps/generic/bits/select.h: Don't use ugly casts to access array.
+	* sysdeps/i386/bits/select.h: Likewise.
+
+	* sysdeps/i386/fpu/bits/mathinline.c (__finite): Relax register
+	constraints a bit.
+	Don't define and test for _BITS_MATHINLINE_H.  Emit warning if used
+	directly and not through math.h.
+
+	* sysdeps/i386/i486/atomicity.h: Change return type of compare_and_swap
+	to char to get better code.  Fix typo.
+	* sysdeps/stub/atomicity.h: Fix typo.
+
+1997-09-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* sysdeps/generic/stpcpy.c: #undef stpcpy and __stpcpy.
+
+1997-09-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* string/bits/string2.h: Add prototypes to avoid warning.
+
+1997-09-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* string/bits/string2.h (strsep): Fix handling of empty REJECT.
+	(__strsep_1c): Handle NULL and empty string.
+	(__strsep_g): Likewise.
+
+1997-09-13  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* catgets/Makefile (extra-objs): Set this instead of generated.
+
+	* md5-crypt/Makefile (extra-objs): Add all object file variants of
+	onlymd5-entry.
+
+1997-09-12  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* sysdeps/generic/sysd-stdio.c (__stdio_read): Fix typo in last
+	change.
+
+1997-09-12  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
+
+	* sysdeps/m68k/m68020/atomicity.h: New file.
+
+1997-09-15 05:11  Ulrich Drepper  <drepper@cygnus.com>
+
+	* posix/Makefile (distribute): Add globtest.c and globtest.sh.
+	Compile and run globtest if not cross-compiling.
+	* posix/globtest.c: New file.
+	* posix/globtest.sh: New file.
+	* posix/glob.c: Pretty print preprocessor stuff.
+	(glob_in_dir): If PATTERN is not really a pattern still check
+	whether it is a real file in the current directory and return
+	error if not.
+	Reported by Eugene Mamchits <eugin@ips.ras.ru>.
+
+	* libio/fileops.c (_IO_file_sync): Acquire lock before doing the work.
+	* libio/ioseekoff.c (_IO_seekoff): Likewise.
+	* libio/ioseekpos.c (_IO_seekpos): Likewise.
+
+1997-09-13 18:06  Ulrich Drepper  <drepper@cygnus.com>
+
+	* configure.in: Prevent configuration for unsupported platforms.
+
+1997-09-13 04:07  Ulrich Drepper  <drepper@cygnus.com>
+
+	* elf/rtld.c (dl_main): Make sure we always have a file argument by
+	testing for < 2 arguments after recognizing the options.
+
+1997-09-12 11:47  Fila Kolodny  <fila@ibi.com>
+
+	* string/bits/string2.h (__strsep_1c): Cast out const from __retval.
+	(__strsep_g): Likewise.
+
 1997-09-11 17:32  Ulrich Drepper  <drepper@cygnus.com>
 
 	* sysdeps/unix/sysv/linux/sparc/bits/fcntl.h: Define O_ASYNC.
diff --git a/bits/select.h b/bits/select.h
index 7803335499..8487e21bb3 100644
--- a/bits/select.h
+++ b/bits/select.h
@@ -21,15 +21,14 @@
 #endif
 
 
-/* This line MUST be split!  Otherwise m4 will not change it.
-
-   We don't use `memset' because this would require a prototype and
+/* We don't use `memset' because this would require a prototype and
    the array isn't too big.  */
 #define __FD_ZERO(set) \
   do {									      \
     unsigned int __i;							      \
+    __fd_mask *__arr = (set);						      \
     for (__i = 0; __i < sizeof (__fd_set) / sizeof (__fd_mask); ++__i)	      \
-      ((__fd_mask *) set)[__i] = '\0';					      \
+      __arr->fds_bits[__i] = '\0';					      \
   } while (0)
 #define __FD_SET(d, set)	((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
 #define __FD_CLR(d, set)	((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
diff --git a/catgets/Makefile b/catgets/Makefile
index 725d826249..0631599f18 100644
--- a/catgets/Makefile
+++ b/catgets/Makefile
@@ -26,11 +26,10 @@ distribute	= catgetsinfo.h config.h
 routines	= catgets open_catalog
 others		= gencat
 install-bin	= gencat
+extra-objs	= $(gencat-modules:=.o)
 
 gencat-modules	= xmalloc
 
-generated += xmalloc.o
-
 # To find xmalloc.c
 vpath %.c ../locale/programs
 
diff --git a/configure b/configure
index c6042fc9a7..958e588dcc 100755
--- a/configure
+++ b/configure
@@ -785,6 +785,24 @@ gnu*)
   ;;
 esac
 
+###
+### I put this here to prevent those annoying emails from people who cannot
+### read and try to compile glibc on unsupported platforms.  --drepper
+###
+case "$host_os" in
+linux* | gnu*)
+  ;;
+*)
+  echo "*** The GNU C library is currently not available for this platform."
+  echo "*** So far nobody cared to port it and if there is no volunteer it"
+  echo "*** might never happen.  So, if you have interest to see glibc on"
+  echo "*** this platform visit"
+  echo "***	http://www.gnu.ai.mit.edu/software/libc/porting.html"
+  echo "*** and join the group of porters"
+  exit 1
+  ;;
+esac
+
 # We keep the original values in `$config_*' and never modify them, so we
 # can write them unchanged into config.make.  Everything else uses
 # $machine, $vendor, and $os, and changes them whenever convenient.
@@ -839,7 +857,7 @@ esac
 # This can take a while to compute.
 sysdep_dir=$srcdir/sysdeps
 echo $ac_n "checking sysdep dirs""... $ac_c" 1>&6
-echo "configure:843: checking sysdep dirs" >&5
+echo "configure:861: checking sysdep dirs" >&5
 # Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
 os="`echo $os | sed 's/\([0-9A-Z]\)[v_]\([0-9A-Z]\)/\1.\2/g'`"
 
@@ -1040,7 +1058,7 @@ echo "$ac_t""sysdeps/generic sysdeps/stub" 1>&6
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1044: checking for a BSD compatible install" >&5
+echo "configure:1062: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1094,7 +1112,7 @@ if test "$INSTALL" = "${srcdir}/install-sh -c"; then
   INSTALL='\$(..)./install-sh -c'
 fi
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1098: checking whether ln -s works" >&5
+echo "configure:1116: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1119,7 +1137,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1123: checking for $ac_word" >&5
+echo "configure:1141: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_MSGFMT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1152,7 +1170,7 @@ test -n "$MSGFMT" || MSGFMT=":"
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1156: checking for $ac_word" >&5
+echo "configure:1174: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1181,7 +1199,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1185: checking for $ac_word" >&5
+echo "configure:1203: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1229,7 +1247,7 @@ fi
 fi