update from main archive 961207cvs/libc-961208

Sun Dec  8 06:56:49 1996  Ulrich Drepper  <drepper@cygnus.com>

	* io/getwd.c: Use PATH_MAX not LOCAL_PATH_MAX.  Fix typo in
	comment.
	* stdlib/canonicalize.c: Correct bugs in last change.
	Patch by HJ Lu.

	* libio/Makefile (routines): Remove ioprims.
	(aux): Remove cleanup.
	Add IO_DEBUG option for .o files.
	* libio/cleanups.c: Removed.
	* libio/ioprims.c: Removed.
	* libio/filedoalloc.c: More updates from libg++-2.8b5.
	* libio/fileops.c: Likewise.
	* libio/genops.c: Likewise.
	* libio/iolibio.h: Likewise.
	* libio/iopopen.c: Likewise.
	* libio/iovsprintf.c: Likewise.
	* libio/iovsscanf.c: Likewise.
	* libio/libio.h: Likewise.
	* libio/libioP.h: Likewise.
	* libio/memstream.c: Likewise.
	* libio/strfile.h: Likewise.
	* libio/vasprintf.c: Likewise.
	* libio/vsnprintf.c: Likewise.

	* libio/stdio.h: Define P_tmpdir only is __USE_SVID.

	* manual/arith.texi: Change references to ANSI C to ISO C.
	* manual/conf.texi: Likewise.
	* manual/creature.texi: Likewise.
	* manual/ctype.texi: Likewise.
	* manual/errno.texi: Likewise.
	* manual/filesys.texi: Likewise.
	* manual/intro.texi. Likewise.
	* manual/io.texi: Likewise.
	* manual/lang.texi: Likewise.
	* manual/libc.texinfo: Likewise.
	* manual/locale.texi: Likewise.
	* manual/maint.texi: Likewise.
	* manual/mbyte.texi: Likewise.
	* manual/memory.texi: Likewise.
	* manual/process.texi: Likewise.
	* manual/process.texi: Likewise.
	* manual/search.texi: Likewise.
	* manual/setjmp.texi: Likewise.
	* manual/signal.texi: Likewise.
	* manual/startup.texi: Likewise.
	* manual/stdio.texi: Likewise.
	* manual/string.texi: Likewise.
	* manual/time.texi: Likewise.

	* manual/locale.texi: Remove description of LC_RESPONSE and add
	LC_MESSAGES.

	* Makefile (subdirs): Change malloc in $(malloc).
	* config.make.in: Add variable malloc which is initialized from
	@malloc@.
	* configure.in: Add new option --enable-new-malloc to use new
	malloc.  This is the default on Linux.
	* sysdeps/unix/sysv/linux/configure.in: Define malloc to new-malloc
	by default.
	* new-malloc/Makefile: New file.  Improved malloc implementation.
	* new-malloc/malloc.c: Likewise.
	* new-malloc/malloc.h: Likewise.
	* new-malloc/mallocbug.c: Likewise.
	* new-malloc/obstack.c: Likewise.
	* new-malloc/obstack.h: Likewise.
	* new-malloc/thread-m.h: Likewise.
	* time/Makefile: Compile ap.c with NO_MCHECK flag for now.
	* time/ap.c: Don't call mcheck if NO_MCHECK is defined.

	* resolv/Makefile: Add rule to rebuiild libresolv.so when libc.so
	changed.

	* stdio/feof.c: Update copyright.
	* stdio/stdio.h: Add field for lock to FILE structure.
	Add cast to *MAGIC constants to prevent warnings.

	* stdio-common/bug7.c: Correct test.  Stream must not be closed
	twice.

	* stdlib/Makefile (routines): Add secure-getenv.
	* stdlib/secure-getenv.c: New file.  __secure_getenv function
	moved to here from sysdeps/generic/getenv.c.  Otherwise an
	application cannot replace the getenv function in the libc.
	* sysdeps/generic/getenv.c: Remove __secure_getenv function.
	* sysdeps/stub/getenv.c: Remove __secure_getenv alias.

	* sysdeps/mach/libc-lock.h: Define__libc_mutex_lock to __mutex_lock.

	* sysdeps/posix/fdopen.c: Update copyright.  Don't use EXFUN.

	* time/test-tz.c: Comment fifth test out.  PROBLEM.

	* time/tzset.c: De-ANSI-declfy.
	(__tzset): Don't increment pointer tz when no DST information is
	given.

Sat Dec  7 23:47:54 1996  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/mach/libc-lock.h [_LIBC]: Add definition of
	__libc_mutex_lock.
	Patch by Thomas Bushnell.

	* sysdeps/unix/sysv/linux/timebits.h: Load <asm/param.h> only
	if __USE_MISC.

	* sysdeps/unix/sysv/linux/Dist: Add llseek.c.

Sat Dec  7 12:18:56 1996  Ulrich Drepper  <drepper@cygnus.com>

	* time/strftime (%c format): Remove %Z from default string.
	Reported by Paul Eggert

	* io/getwd.c: Don't apply getcwd on user supplied buffer.

1 files changed, 13 insertions, 13 deletions

diff --git a/manual/=stdarg.texi b/manual/=stdarg.texi
index 384c992f13..a209efc785 100644
--- a/manual/=stdarg.texi
+++ b/manual/=stdarg.texi
@@ -5,7 +5,7 @@
 @cindex variable number of arguments
 @cindex optional arguments
 
-ANSI C defines a syntax as part of the kernel language for specifying
+@w{ISO C} defines a syntax as part of the kernel language for specifying
 functions that take a variable number or type of arguments.  (Such
 functions are also referred to as @dfn{variadic functions}.)  However,
 the kernel language provides no mechanism for actually accessing
@@ -32,7 +32,7 @@ Every call to the function should supply the same number and type of
 arguments as specified in the function definition.
 
 On the other hand, sometimes a function performs an operation that can
-meaningfully accept an unlimited number of arguments.  
+meaningfully accept an unlimited number of arguments.
 
 For example, consider a function that joins its arguments into a linked
 list.  It makes sense to connect any number of arguments together into a
@@ -80,11 +80,11 @@ function can accept additional arguments of unspecified type by putting
 @samp{@dots{}} at the end of the arguments.  For example,
 
 @example
-int 
+int
 func (const char *a, int b, @dots{})
 @{
   @dots{}
-@}	
+@}
 @end example
 
 @noindent
@@ -92,7 +92,7 @@ outlines a definition of a function @code{func} which returns an
 @code{int} and takes at least two arguments, the first two being a
 @code{const char *} and an @code{int}.@refill
 
-An obscure restriction placed by the ANSI C standard is that the last
+An obscure restriction placed by the @w{ISO C} standard is that the last
 required argument must not be declared @code{register} in the function
 definition.  Furthermore, this argument must not be of a function or
 array type, and may not be, for example, a @code{char} or @code{short
@@ -101,7 +101,7 @@ int} (whether signed or not) or a @code{float}.
 @strong{Compatibility Note:} Many older C dialects provide a similar,
 but incompatible, mechanism for defining functions with variable numbers
 of arguments.  In particular, the @samp{@dots{}} syntax is a new feature
-of ANSI C.
+of @w{ISO C}.
 
 
 @node Receiving the Argument Values, How Many Arguments, Syntax for Variable Arguments, How Variable Arguments are Used
@@ -207,13 +207,13 @@ These macros are defined in the header file @file{stdarg.h}.
 @pindex stdarg.h
 
 @comment stdarg.h
-@comment ANSI
+@comment ISO
 @deftp {Data Type} va_list
 The type @code{va_list} is used for argument pointer variables.
 @end deftp
 
 @comment stdarg.h
-@comment ANSI
+@comment ISO
 @deftypefn {Macro} void va_start (va_list @var{ap}, @var{last_required})
 This macro initialized the argument pointer variable @var{ap} to point
 to the first of the optional arguments of the current function;
@@ -221,14 +221,14 @@ to the first of the optional arguments of the current function;
 @end deftypefn
 
 @comment stdarg.h
-@comment ANSI
+@comment ISO
 @deftypefn {Macro} @var{type} va_arg (va_list @var{ap}, @var{type})
 The @code{va_arg} macro returns the value of the next optional argument,
 and changes the internal state of @var{ap} to move past this argument.
-Thus, successive uses of @code{va_arg} return successive optional 
+Thus, successive uses of @code{va_arg} return successive optional
 arguments.
 The type of the value returned by @code{va_arg} is the @var{type}
-specified in the call.  
+specified in the call.
 
 The @var{type} must match the type of the actual argument, and must not
 be @code{char} or @code{short int} or @code{float}.  (Remember that the
@@ -236,7 +236,7 @@ default argument promotions apply to optional arguments.)
 @end deftypefn
 
 @comment stdarg.h
-@comment ANSI
+@comment ISO
 @deftypefn {Macro} void va_end (va_list @var{ap})
 This ends the use of @var{ap}.  After a @code{va_end} call, further
 @code{va_arg} calls with the same @var{ap} may not work.  You should invoke
@@ -263,7 +263,7 @@ way the variable arguments facility is commonly used.)
 @example
 #include <stdarg.h>
 
-int 
+int
 add_em_up (int count, @dots{})
 @{
   va_list ap;