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authorUlrich Drepper <drepper@redhat.com>1997-04-21 11:38:46 +0000
committerUlrich Drepper <drepper@redhat.com>1997-04-21 11:38:46 +0000
commitb4012b7542183a57cd92514e2359b8110609e52a (patch)
tree4fa35d6484e1f919c3649922545d740b9da14c08 /login
parent406f977a5a0e61732fd13cdeec62c3f14bacc317 (diff)
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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>.
Diffstat (limited to 'login')
-rw-r--r--login/logwtmp.c59
-rw-r--r--login/utmp.h4
2 files changed, 37 insertions, 26 deletions
diff --git a/login/logwtmp.c b/login/logwtmp.c
index 8763883..b6af813 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 2e87070..9be0ec5 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));