Update.cvs/libc-ud-971026

1997-10-26 18:12  Ulrich Drepper  <drepper@cygnus.com>

	* libio/genops.c: Partial undo of last patch.
	* libio/stdfiles.c: Likewise.
	* libio/iofdopen.c: Use _IO_FILE_complete, not _IO_file_plus.
	* libio/iopopen.c: Likewise.
	* libio/iovdprintf.c: Likewise.
	* libio/libio.h: Remove duplicated `;'.
	* libio/stdio.c: Remove misleading comment.
	* libio/stdio.h: Declare standard streams as variables.

	* login/Makefile (distribute): Add README.utmpd.
	* login/README.utmpd: New file.
	Provided by Mark M. Kettenis <kettenis@phys.uva.nl>.

	* manual/job.texi: Document tcgetsid.
	* manual/pattern.texi: Document globfree.
	* manual/terminal.texi: Document B38400 ... B460800.

	* posix/confstr.c: Print "-D_FILE_OFFSET_SIZE=64" for _CS_LFS_CFLAGS.

	* posix/unistd.h: Add explanation of _POSIX_* constants.

	* posix/unists.h: Add prototypes for __pread, __pread64, __pwrite
	and __pwrite64.
	* sysdeps/generic/pread.c: Define as __pread and make pread weak alias.
	* sysdeps/generic/pread64.c: Likewise.
	* sysdeps/generic/pwrite.c: Likewise.
	* sysdeps/generic/pwrite64.c: Likewise.
	* sysdeps/posix/pread.c: Likewise.
	* sysdeps/posix/pwrite.c: Likewise.
	* sysdeps/posix/pread64.c: New file.
	* sysdeps/posix/pwrite64.c: Likewise.
	* sysdeps/unix/sysv/linux/Makefile [$(subdir)=posix] (sysdep_routines):
	Add s_pread64 and s_pwrite64.
	* sysdeps/unix/sysv/linux/pread.c: New file.
	* sysdeps/unix/sysv/linux/pread64.c: New file.
	* sysdeps/unix/sysv/linux/pwrite.c: New file.
	* sysdeps/unix/sysv/linux/pwrite64.c: New file.
	* sysdeps/unix/sysv/linux/s_pread64.c: New file.
	* sysdeps/unix/sysv/linux/s_pwrite64.c: New file.
	* sysdeps/unix/sysv/linux/syscalls.list: Add pread and pwrite.
	* sysdeps/unix/sysv/linux/alpha/pread64.c: New (empty) file.
	* sysdeps/unix/sysv/linux/alpha/pwrite64.c: New (empty) file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/pread64.c: New (empty) file.
	* sysdeps/unix/sysv/linux/sparc/sparc64/pwrite64.c: New (empty) file.
	* sysdeps/unix/sysv/linux/alpha/syscalls.list: Add pread and pwrite
	with weak aliases for *64 functions.
	* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.

	* string/bits/string2.h: Add casts to allow void * arguments.

	* sysdeps/i386/i486/bits/string.h: Define index and rindex only if
	__USE_BSD or __USE_XOPEN_EXTENDED.

	* sysdeps/unix/sysv/linux/bits/socket.h: Add SCM_RIGHTS and other
	SCM_* constants from kernel header.

	* termios/termios.h: Add prototype for tcgetsid.

1997-10-26 13:26  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* sunrpc/clnt_perr.c: Add trailing '\0' to strings.

	* sunrpc/get_myaddr.c: Include rpc/clnt.h for prototypes.

	* sunrpc/pmap_clnt.c: Use get_myaddress from header file.

1997-10-26 05:26  Ulrich Drepper  <drepper@cygnus.com>

	* configure.in: Punt if any directory mentioned in the
	enable-add-on parameter does not exist.

1997-10-25 19:25  Ulrich Drepper  <drepper@cygnus.com>

	* termios/Makefile (routines): Add tcgetsid.
	* termios/tcgetsid.c: New file.
	Provided by Mark M. Kettenis <kettenis@phys.uva.nl>.

1997-10-25 18:56  Ulrich Drepper  <drepper@cygnus.com>

	* stdlib/stdlib.h: Remove mblen optimization.
	* stdlib/mblen.c: Rewrite to make sure global state is not changed.
	Reported by anderson@metrolink.com.

1997-10-19 21:51  Wolfram Gloger  <wg@wolfram.dent.med.uni-muenchen.de>

	* malloc/thread-m.h [_LIBC]:  Use new __libc_internal_tsd_{set,get}
	interface for thread-specific data.

1997-10-25 06:51  Ulrich Drepper  <drepper@cygnus.com>

	* elf/dl-addr.c: Use braces for correct logical grouping.
	Patch by Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>.

1997-10-18 09:15  Geoff Keating  <geoffk@ozemail.com.au>

	* io/ftwtest-sh: Sometimes /tmp is a symlink to somewhere more
	convenient; that caused this test to break.

	* sysdeps/powerpc/dl-machine.h: Fix typo.

	* sysdeps/powerpc/bits/fenv.h: Don't use floating-point registers
	when -msoft-float is in effect, because this causes compilation to
	stop.
	* sysdeps/powerpc/bits/mathinlines.h: Likewise.

	* rpm/template: Add description, use RPM flags rather than the ones
	used to build the spec.  Build in a temporary directory, not /.

	* elf/dl-lookup.c: Don't include _itoa.h, it's not used.
	* elf/dl-minimal.c: Use _itoa_word rather than _itoa.  It seems that
	_itoa is the only routine that ld.so uses that requires something
	from libgcc.a on powerpc, so it would be best to avoid it in ld.so.
	* elf/rtld.c: Likewise.
	* sysdeps/generic/_strerror.c: Likewise.
	* stdio-common/_itoa.c: Split out digits strings.
	* stdio-common/itoa-digits.c: New file.
	* stdio-common/Makefile: Add itoa-digits.

1997-10-21  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* manual/filesys.texi (Scanning Directory Content): Document error
	case more.

	* dirent/scandir.c (scandir): Ignore errors from select function.
	Suggested by urbanw@cs.umu.se (closes PR libc/316).

1997-10-25 06:18  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/sparc/sparc32/socket.S: Corrections.
	Patch by Erik Troan <ewt@redhat.com>.

1997-10-25 04:00  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/generic/dl-cache.c (_dl_load_cache_lookup): Favour exact
	matching of version function if both the general (1) and
	glibc-specific (3) entry are present.

1997-10-22 18:47  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* sunrpc/rpc/clnt.h: Add get_myaddress prototype.

	* nis/libnsl.map: Fix typo.

	* nis/nis_call.c: Fix memory leak.

1997-10-22 19:29  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/generic/memcmp.c: Define __P if not defined before.
	Patch by Jim Meyering <meyering@eng.ascend.com>.

1997-10-21 22:09  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/sys/prctl.h: New file by Richard Gooch
	<rgooch@atnf.csiro.au>.

1997-10-21 21:50  Ulrich Drepper  <drepper@cygnus.com>

	* misc/syslog.c (vsyslog): Open console with O_NOCTTY.
	Patch by Zack Weinberg <zack@rabi.phys.columbia.edu>.

1997-10-21 18:07  Ulrich Drepper  <drepper@cygnus.com>

	* posix/wordexp.c: Improve handling of $... expressions.
	Patch by Tim Waugh <tim@cyberelk.demon.co.uk>.

1997-10-21 16:12  Ulrich Drepper  <drepper@cygnus.com>

	* manual/string.texi: Correct return values of bcopy and bzero.
	Patch by Matthew Wilcox <willy@odie.barnet.ac.uk>.

1997-10-18 15:03  Philip Blundell  <Philip.Blundell@pobox.com>

	* sysdeps/unix/sysv/linux/bits/socket.h: Correct types of some
	elements in struct msghdr and struct cmsghdr, to keep in step with
	the kernel.

1997-10-17 22:29  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/sparc/sparc32/init-first.h: Fix another
	bug in startup code.
	Patch by Eric Delaunay <delaunay@lix.polytechnique.fr>.

1997-10-16 20:17  Richard Henderson  <rth@cygnus.com>

	* sysdeps/unix/sysv/linux/sparc/sparc32/socket.S: Dump args to the
	stack and give the kernel a pointer.  Use the sysdep.h macros.

1997-10-17 04:07  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/sparc/sparc32/elf/start.S: Calculate argv correctly.
	Patch by Eric Delaunay <delaunay@lix.polytechnique.fr>.

1997-10-16  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/libm-ieee754/s_nextafterxf.c [!__STDC__]: Correct typo.

1997-10-16 14:50  Ulrich Drepper  <drepper@cygnus.com>

	* manual/pattern.texi: Document globfree.

1997-10-15 21:11  Philip Blundell  <Philip.Blundell@pobox.com>

	* sysdeps/unix/sysv/linux/net/if_packet.h: New file.
	* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
	net/if_packet.h.

	* sysdeps/unix/sysv/linux/net/if_arp.h (ARPHRD_ASH): New type, for
	64Mbps ASH.
	(ARPHRD_ETHER): This is used for 100Mbps networks too.

1997-10-15  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* Makerules (install): Use full pathnames for linker script.
	This is to work around a limitation in `ld' while no better solution
	is possible.

1997-10-15  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* malloc/malloc.c (mmap_chunk): Put inline before static in
	function definition to avoid compiler warning.
	(malloc_extend): Likewise.

	* sysdeps/generic/des_impl.c: Include "des.h" to avoid warning.

1997-10-15  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* NEWS: Fix @gnu.ai.mit.edu -> @gnu.org.
	* README.template: Likewise.
	* db/makedb.c: Likewise.
	* elf/ldd.bash.in: Likewise.
	* elf/ldd.sh.in: Likewise.
	* intl/locale.alias: Likewise.
	* login/programs/utmpd.c: Likewise.
	* libio/stdfiles.c [!_IO_MTSAFE] (DEF_STDFILE): Fix parameter list.

1997-10-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* Rules: Remove all empty.* files.
	(shared-only-routines): Correct implementation.

1997-10-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/libm-ieee754/s_lrintl.c: Make compilable.
	* sysdeps/libm-ieee754/s_llrintl.c: Likewise.  Optimized.

1997-10-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* elf/ldd.bash.in: Only prepend ./ if the file contains no slash
	at all.
	* elf/ldd.sh.in: Likewise.

1997-10-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/sys/ucontext.h: New file.

1997-10-13  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/fpu/s_scalbln.c: New (empty) file.
	* sysdeps/m68k/fpu/s_scalblnf.c: New (empty) file.
	* sysdeps/m68k/fpu/s_scalblnl.c: New (empty) file.

	* sysdeps/m68k/fpu/s_scalbn.c: Add scalbln alias.
	* sysdeps/m68k/fpu/s_scalbnf.c: Adapted.
	* sysdeps/m68k/fpu/s_scalbnl.c: Adapted.

	* sysdeps/m68k/fpu/s_lrint.c: Add standard skeleton stuff.
	* sysdeps/m68k/fpu/s_lrintf.c: New file.
	* sysdeps/m68k/fpu/s_lrintl.c: New file.

	* sysdeps/m68k/fpu/bits/mathinline.h: Add fma and scalbln.  Update
	lrint and scalbn.
	(__m81_inline) [__cplusplus]: Define to __inline.

	* math/bits/mathcalls.h: Remove whitespace before second argument
	of __MATHDECL.  Add note explaining this.

1997-10-13  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* manual/arith.texi (Absolute Value): Spelling fix.

1997-10-13  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* malloc/obstack.h (obstack_empty_p) [!__GNUC__]: Properly
	parenthesize the macro parameter.

	* Rules: Remove rules to magically install <subdir>.h headers.

6 files changed, 55 insertions, 8 deletions

diff --git a/manual/arith.texi b/manual/arith.texi
index 431b4dbfec..31d638c2a2 100644
--- a/manual/arith.texi
+++ b/manual/arith.texi
@@ -422,11 +422,11 @@ sqrt (creal (@var{z}) * creal (@var{z}) + cimag (@var{z}) * cimag (@var{z}))
 @end smallexample
 
 This function should always be used instead of the direct formula since
-using the simple straight-forward method can mean to loose accuracy.  If
+using the simple straight-forward method can mean to lose accuracy.  If
 one of the squared values is neglectable in size compared to the other
 value the result should be the same as the larger value.  But squaring
 the value and afterwards using the square root function leads to
-unaccuracy.  See @code{hypot} in @xref{Exponents and Logarithms}.
+inaccuracy.  See @code{hypot} in @xref{Exponents and Logarithms}.
 @end deftypefun
 
 @node Normalization Functions
diff --git a/manual/filesys.texi b/manual/filesys.texi
index 6d62545cc4..4cf4f99c07 100644
--- a/manual/filesys.texi
+++ b/manual/filesys.texi
@@ -461,8 +461,9 @@ are of type @code{struct dirent **}.  I.e., one cannot directly use the
 @code{alphasort} and @code{versionsort} below.
 
 The return value of the function gives the number of entries placed in
-@var{namelist}.  If it is @code{-1} an error occurred and the global
-variable @code{errno} contains more information on the error.
+@var{namelist}.  If it is @code{-1} an error occurred (either the
+directory could not be opened for reading or the malloc call failed) and
+the global variable @code{errno} contains more information on the error.
 @end deftypefun
 
 As said above the fourth argument to the @code{scandir} function must be
diff --git a/manual/job.texi b/manual/job.texi
index f97aceb61c..342aee326b 100644
--- a/manual/job.texi
+++ b/manual/job.texi
@@ -1247,3 +1247,21 @@ The @var{pgid} isn't a process group in the same session as the calling
 process.
 @end table
 @end deftypefun
+
+@comment termios.h
+@comment Unix98
+@deftypefun pid_t tcgetsid (int @var{fildes})
+This function is used to obtain the process group ID of the session
+for which terminal specified by @var{fildes} is the controlling terminal.
+If the call is successful the group ID is returned.  Otherwise the
+return value is @code{(pid_t) -1} and the global variable @var{errno}
+is set to the following value:
+@table @code
+@item EBADF
+The @var{filedes} argument is not a valid file descriptor.
+
+@item ENOTTY
+The calling process does not have a controlling terminal, or the file
+ins not the controlling terminal.
+@end table
+@end deftypefun
diff --git a/manual/pattern.texi b/manual/pattern.texi
index 7a37e402c1..596b72d4fa 100644
--- a/manual/pattern.texi
+++ b/manual/pattern.texi
@@ -468,6 +468,21 @@ glob ("~homer/bin/*", GLOB_TILDE, NULL, &result)
 This functionality is equivalent to what is available in C-shells.
 @end table
 
+Calling @code{glob} will in most cases allocate resources which are used
+to represent the result of the function call.  If the same object of
+type @code{glob_t} is used in multiple call to @code{glob} the resources
+are freed or reused so that no leaks appear.  But this does not include
+the time when all @code{glob} calls are done.
+
+@comment glob.h
+@comment POSIX.2
+@deftypefun void globfree (glob_t *@var{pglob})
+The @code{globfree} function frees all resources allocated by previous
+calls to @code{glob} associated with the object pointed to by
+@var{pglob}.  This function should be called whenever the currently used
+@code{glob_t} typed object isn't used anymore.
+@end deftypefun
+
 
 @node Regular Expressions
 @section Regular Expression Matching
diff --git a/manual/string.texi b/manual/string.texi
index 767a811c7e..3d60fa4d2e 100644
--- a/manual/string.texi
+++ b/manual/string.texi
@@ -505,15 +505,15 @@ hello, wo
 
 @comment string.h
 @comment BSD
-@deftypefun {void *} bcopy (void *@var{from}, const void *@var{to}, size_t @var{size})
+@deftypefun void bcopy (const void *@var{from}, void *@var{to}, size_t @var{size})
 This is a partially obsolete alternative for @code{memmove}, derived from
 BSD.  Note that it is not quite equivalent to @code{memmove}, because the
-arguments are not in the same order.
+arguments are not in the same order and there is no return value.
 @end deftypefun
 
 @comment string.h
 @comment BSD
-@deftypefun {void *} bzero (void *@var{block}, size_t @var{size})
+@deftypefun void bzero (void *@var{block}, size_t @var{size})
 This is a partially obsolete alternative for @code{memset}, derived from
 BSD.  Note that it is not as general as @code{memset}, because the only
 value it can store is zero.
diff --git a/manual/terminal.texi b/manual/terminal.texi
index 7e0f985220..ea62e26447 100644
--- a/manual/terminal.texi
+++ b/manual/terminal.texi
@@ -1096,10 +1096,23 @@ the only speeds that typical serial lines can support.
 @comment termios.h
 @comment POSIX.1
 @vindex B38400
+@comment termios.h
+@comment GNU
+@vindex B57600
+@comment termios.h
+@comment GNU
+@vindex B115200
+@comment termios.h
+@comment GNU
+@vindex B230400
+@comment termios.h
+@comment GNU
+@vindex B460800
 @smallexample
 B0  B50  B75  B110  B134  B150  B200
 B300  B600  B1200  B1800  B2400  B4800
-B9600  B19200  B38400
+B9600  B19200  B38400 B57600 B115200
+B230400 B460800
 @end smallexample
 
 @vindex EXTA