Update.

1997-04-21 13:25  Ulrich Drepper  <drepper@cygnus.com>

	* manual/arith.texi: Add description for INFINITY, _Imaginary_I,
	fpclassify & friends, and complex number operations.
	Update various other math functions for ISO C 9X.
	* manual/math.texi: Update various entries for ISO C 9X.
	Add description for complex number functions.
	Add description of rand48 function family.
	* manual/string.h: Add description of a64l and l64a.

	* math/cmathcalls.h: Fix typo.

	* stdlib/a64l.c: Pretty printing.

	* stdlib/seed48_r.c: Also reset `a' and `c' to default values.
	* stdlib/srand48_r.c: Likewise.
	* stdlib/stdlib.h: Pretty printing.

	* sysdeps/i386/fpu/__math.h: Fix typo.

	* sysdeps/libm-ieee754/s_nearbyintf.c: Correctly name function.
	* sysdeps/libm-ieee754/s_nearbyintl.c: Likewise.

1997-04-19 22:16  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/fpu/e_pow.c: Rewrite handling of integral exponent.

1997-04-18 19:34  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/fpu/__math.h: Define optimized versions of
	isgreater, isgreaterequal, isless, islessequal, islessgreater, and
	isunordered.

1997-04-20 01:28  Richard Henderson  <rth@tamu.edu>

	* rellns-sh: Handle files in the same directory correctly.

1997-04-20 11:22  Ulrich Drepper  <drepper@cygnus.com>

	* csu/initfini.c: Place ALIGN instruction at correct positions.
	Patch by Richard Henderson <richard@twiddle.rth.home>.

1997-04-19 17:12  Ulrich Drepper  <drepper@cygnus.com>

	* Make-dist: Don't automatically ignore .c files if the .S or .s file
	is ignored.

	* csu/Makefile (distribute): Add defs.awk.

1997-04-19 15:39  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/stub/shmat.c: Update to XPG4.2 interface.
	* sysdeps/stub/shmdt.c: Likewise.
	Reported by Thomas Bushnell, n/BSG.

1997-04-19 13:22  Ulrich Drepper  <drepper@cygnus.com>

	* manual/stdio.texi: Add description of printf_size and
	printf_size_info.  Partly based on the documentation by Larry McVoy.

1997-04-19 02:21  Ulrich Drepper  <drepper@cygnus.com>

	* stdio-common/printf_size.c (printf_size): Correct values for
	`units'.
	Report by Larry McVoy <lm@neteng.engr.sgi.com>.
	* stdio-common/tst-printfsz.c: New file.
	* stdio-common/Makefile (tests): Add tst-printfsz.c.
	(CFLAGS-tst-printfsz.c): Define to prevent warnings about format
	strings.

1997-04-18 15:48  Ulrich Drepper  <drepper@cygnus.com>

	* login/utmp.h: Add prototype for updwtmp.
	* login/logwtmp.c: Add new function updwtmp which allows to write
	a complete record to the wtmp file.
	Patch by Miquel van Smoorenburg <miquels@cistron.nl>.

1997-04-17 17:57  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* math/Makefile (headers): Add mathbits.h.

1997-04-16 21:20  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/fpu/__math.h: Add inlined sincos{,l,f}.
	* sysdeps/m68k/fpu/s_sincos.c: New file.
	* sysdeps/m68k/fpu/s_sincosf.c: New file.
	* sysdeps/m68k/fpu/s_sincosl.c: New file.

	* sysdeps/libm-ieee754/e_scalb.c: Use internal names of the
	functions.
	* sysdeps/libm-ieee754/e_scalbl.c: Likewise.

	* sysdeps/libm-ieee754/s_ctanh.c: Use isfinite instead of finite.
	* sysdeps/libm-ieee754/s_ctanhf.c: Likewise.
	* sysdeps/libm-ieee754/s_ctanhl.c: Likewise.
	* sysdeps/libm-ieee754/s_ctan.c: Likewise.
	* sysdeps/libm-ieee754/s_ctanf.c: Likewise.
	* sysdeps/libm-ieee754/s_ctanl.c: Likewise.  Fix type of `res'.

1997-04-18 11:21  Ulrich Drepper  <drepper@cygnus.com>

	* shadow/fgetspent_r.c: Set *RESULT to NULL before returning error.
	Patch by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>.

2 files changed, 37 insertions, 26 deletions

diff --git a/login/logwtmp.c b/login/logwtmp.c
index 876388323f..b6af813e73 100644
--- a/login/logwtmp.c
+++ b/login/logwtmp.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
@@ -25,38 +25,17 @@
 #include <sys/stat.h>
 
 void
-logwtmp (const char *line, const char *name, const char *host)
+updwtmp (const char *wtmp_file, const struct utmp *ut)
 {
-  struct utmp ut;
   struct stat st;
   size_t written;
   int fd;
 
   /* Open WTMP file.  */
-  fd = __open (_PATH_WTMP, O_WRONLY | O_APPEND);
+  fd = __open (wtmp_file, O_WRONLY | O_APPEND);
   if (fd < 0)
       return;
 
-  /* Set information in new entry.  */
-  memset (&ut, 0, sizeof (ut));
-#if _HAVE_UT_PID - 0
-  ut.ut_pid = getpid ();
-#endif
-#if _HAVE_UT_TYPE - 0
-  ut.ut_type = name[0] ? USER_PROCESS : DEAD_PROCESS;
-#endif
-  strncpy (ut.ut_line, line, sizeof ut.ut_line);
-  strncpy (ut.ut_name, name, sizeof ut.ut_name);
-#if _HAVE_UT_HOST - 0
-  strncpy (ut.ut_host, host, sizeof ut.ut_host);
-#endif
-
-#if _HAVE_UT_TV - 0
-  __gettimeofday (&ut.ut_tv, NULL);
-#else
-  time (&ut.ut_time);
-#endif
-
   /* Try to lock the file.  */
   if (__flock (fd, LOCK_EX | LOCK_NB) < 0 && errno != ENOSYS)
     {
@@ -74,8 +53,8 @@ logwtmp (const char *line, const char *name, const char *host)
   /* Write the entry.  If we can't write all the bytes, reset the file
      size back to the original size.  That way, no partial entries
      will remain.  */
-  written = __write (fd, &ut, sizeof (ut));
-  if (written > 0 && written != sizeof (ut))
+  written = __write (fd, ut, sizeof (struct utmp));
+  if (written > 0 && written != sizeof (struct utmp))
     ftruncate (fd, st.st_size);
 
 done:
@@ -85,3 +64,31 @@ done:
   /* Close WTMP file.  */
   __close (fd);
 }
+
+void
+logwtmp (const char *line, const char *name, const char *host)
+{
+  struct utmp ut;
+
+  /* Set information in new entry.  */
+  memset (&ut, 0, sizeof (ut));
+#if _HAVE_UT_PID - 0
+  ut.ut_pid = getpid ();
+#endif
+#if _HAVE_UT_TYPE - 0
+  ut.ut_type = name[0] ? USER_PROCESS : DEAD_PROCESS;
+#endif
+  strncpy (ut.ut_line, line, sizeof ut.ut_line);
+  strncpy (ut.ut_name, name, sizeof ut.ut_name);
+#if _HAVE_UT_HOST - 0
+  strncpy (ut.ut_host, host, sizeof ut.ut_host);
+#endif
+
+#if _HAVE_UT_TV - 0
+  __gettimeofday (&ut.ut_tv, NULL);
+#else
+  time (&ut.ut_time);
+#endif
+
+  updwtmp(_PATH_WTMP, &ut);
+}
diff --git a/login/utmp.h b/login/utmp.h
index 2e87070537..9be0ec5b06 100644
--- a/login/utmp.h
+++ b/login/utmp.h
@@ -49,6 +49,10 @@ extern void login __P ((__const struct utmp *__entry));
 /* Write the utmp entry to say the user on UT_LINE has logged out.  */
 extern int logout __P ((__const char *__ut_line));
 
+/* Append the given entry to a wtmp file.  */
+extern void updwtmp __P ((__const char *__wtmp_file,
+			  __const struct utmp *__entry));
+
 /* Append to wtmp an entry for the current time and the given info.  */
 extern void logwtmp __P ((__const char *__ut_line, __const char *__ut_name,
 			  __const char *__ut_host));