Update.cvs/libc-ud-971112

1997-11-13 01:07  Ulrich Drepper  <drepper@cygnus.com>

	* manual/arith.texi: Update documentation according to most recent
	ISO C 9X draft.
	Document fma, fdim, fmin, and fmax.
	* manual/math.texi: Allow multiple defitino of mul etc.

	* math/complex.h (I): Define using _Complex_U not _Imaginary_I.

	* math/libm-test.c: Add tests for fma.

	* math/math.h: Describe DECIMAL_DIG macro.  Pretty print.

	* sysdeps/alpha/fpu/bits/mathdef.h: Define INFINITY as of type float.
	Define DECIMAL_DIG.
	* sysdeps/generic/bits/mathdef.h: Likewise.
	* sysdeps/i386/bits/mathdef.h: Likewise.
	* sysdeps/m68k/fpu/bits/mathdef.h: Likewise.
	* sysdeps/powerpc/bits/mathdef.h: Likewise.
	* sysdeps/sparc/fpu/bits/mathdef.h: Likewise.

	* sysdeps/ieee754/bits/nan.h: Define NAN as of type float.
	* sysdeps/m68k/bits/nan.h. Likewise.  Remove NANF and NANL.

1997-11-12 17:50  Ulrich Drepper  <drepper@cygnus.com>

	* sunrpc/xcrypt.c: Don't process #ident preprocessor instruction.
	Reported by Philip Blundell <pb@nexus.co.uk>.

	* string/strndup.c: Use K&R like definition.

	* sysdeps/unix/sysv/linux/getcwd.c: New file.  Use kernel information
	instead of longish search for the name.
	* sysdeps/posix/getcwd.c: Add support for use of the code as a
	backup solution.

1997-11-12 15:31  Philip Blundell  <pb@nexus.co.uk>

	* sysdeps/unix/sysv/linux/arm/sysdep.h (SYS_ify): Don't add
	SWI_BASE in twice.

	* sysdeps/unix/sysv/linux/arm/profil-counter.h (profil_counter):
	Use correct name to access PC.

	* sysdeps/unix/arm/sysdep.S: Include <bits/errno.h> not <errnos.h>.

	* sysdeps/generic/bits/types.h: Add __ino64_t and __off64_t.
	* sysdeps/generic/bits/stat.h: Add struct stat64.

1997-11-12 16:08  Ulrich Drepper  <drepper@cygnus.com>

	* intl/loadmsgcat.c [_LIBC] (fstat): Don't define as __fstat since
	now we have a definition as _fxstat.
	* libio/fileops.c: Likewise.
	* libio/oldfileops.c: Likewise.
	Reported by Andreas Jaeger <aj@arthur.rhein-neckar.de>.

1997-11-12  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* sysdeps/wordsize-32/inttypes.h (SIG_ATOMIC_MAX): Correct value.
	* sysdeps/wordsize-64/inttypes.h (SIG_ATOMIC_MAX): Likewise.

1997-11-11  Paul Eggert  <eggert@twinsun.com>

	Add overflow checking for 64-bit time_t and 32-bit int.

	* time/time.h (__offtime): Now returns int.

	* time/offtime.c (__offtime): Return nonzero if successful;
	check for tm_year overflow.
	(DIV): New macro.
	(LEAPS_THRU_END_OF): Handle negative years correctly.

	* time/tzset.c (__tz_convert): Return NULL if offtime cannot convert.

	* time/mktime.c (ranged_convert): New function.
	(ydhms_tm_diff): Return nonzero if TP is null.
	(__mktime_internal): Handle cases correctly even if they are near or
	past the limits of time_t values that can be broken down to struct tm.
	(print_tm, check_result, main): Diagnose localtime failures.

	* manual/time.texi: Document the fact that localtime returns 0
	if the time can't be represented.

1997-11-12 06:03  Ulrich Drepper  <drepper@cygnus.com>

	* time/strftime.c (memset_space, memset_zero): Use MEMPCPY, not
	mempcpy.  Patch by Ken'ichi Handa  <handa@etl.go.jp>.

	* manual/time.texi: Document %F and %f format for strftime.

	* manual/arith.texi: Document copysign, nextafter and nan.

1997-11-06  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* test-installation.pl: New file. Tests for some installation
	problems.

3 files changed, 26 insertions, 3 deletions

diff --git a/bits/mathdef.h b/bits/mathdef.h
index 93b60bd25f..15140997c0 100644
--- a/bits/mathdef.h
+++ b/bits/mathdef.h
@@ -31,10 +31,13 @@ typedef double double_t;	/* `double' expressions are evaluated as
 /* Signal that both types are `double'.  */
 #define FLT_EVAL_METHOD	1
 
-/* Define `INFINITY' as value of type `float_t'.  */
-#define INFINITY	HUGE_VAL
+/* Define `INFINITY' as value of type `float'.  */
+#define INFINITY	HUGE_VALF
 
 
 /* The values returned by `ilogb' for 0 and NaN respectively.  */
 #define FP_ILOGB0	0x80000001
 #define FP_ILOGBNAN	0x7fffffff
+
+/* Number of decimal digits for the `double' type.  */
+#define DECIMAL_DIG	15
diff --git a/bits/stat.h b/bits/stat.h
index dab0cd00cb..3648fed738 100644
--- a/bits/stat.h
+++ b/bits/stat.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1996, 1997 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -70,5 +70,23 @@ struct stat
 #define	__S_IWRITE	0200	/* Write by owner.  */
 #define	__S_IEXEC	0100	/* Execute by owner.  */
 
+#ifdef __USE_LARGEFILE64
+struct stat64
+  {
+    __dev_t st_dev;			/* Device.  */
+
+    __ino64_t st_ino;			/* File serial number.	*/
+    __mode_t st_mode;			/* File mode.  */
+    __nlink_t st_nlink;			/* Link count.  */
+    __uid_t st_uid;			/* User ID of the file's owner.	*/
+    __gid_t st_gid;			/* Group ID of the file's group.*/
+    __off64_t st_size;			/* Size of file, in bytes.  */
+
+    __time_t st_atime;			/* Time of last access.  */
+    __time_t st_mtime;			/* Time of last modification.  */
+    __time_t st_ctime;			/* Time of last status change.  */
+  };
+#endif
+
 
 #endif /* bits/stat.h */
diff --git a/bits/types.h b/bits/types.h
index fdb36f0b54..51fadd196e 100644
--- a/bits/types.h
+++ b/bits/types.h
@@ -67,6 +67,8 @@ typedef __u_quad_t __fsid_t;	/* Type of file system IDs.  */
 typedef long int __clock_t;	/* Type of CPU usage counts.  */
 typedef long int __rlim_t;	/* Type for resource measurement.  */
 typedef __quad_t __rlim64_t;	/* Type for resource measurement (LFS).  */
+typedef __quad_t __ino64_t;	/* Type for file serial numbers.  */
+typedef __loff_t __off64_t;	/* Type of file izes and offsets.  */
 
 /* Everythin' else.  */
 typedef long int __daddr_t;	/* The type of a disk address.  */