update from main archive 961209cvs/libc-961210

Tue Dec 10 02:17:31 1996  Ulrich Drepper  <drepper@cygnus.com>

	* stdio-common/printf_fp.c (__guess_grouping): Fix of by one
	error in computation of number of groups.
	Patch sent by Harald Schreiber <Harald.Schreiber@post.rwth-aachen.de>.

Tue Dec 10 01:50:07 1996  Ulrich Drepper  <drepper@cygnus.com>

	* version.h: Set version to 1.99.

	* Make-dist (routines): Add malloc and new-malloc.

	* Makeconfig: Allow Makefiles to set $(CPPFLAGS-$(<F)) and
	$(CPPFLAGS-$(@F)) to be added to CPPFLAGS.
	Same for $(CFLAGS-$(@F)) and CFLAGS.

	* gmon/sys/gmon_out.h: Add __BEGIN_DECLS/__END_DECLS.  Unify
	layout.
	* io/sys/poll.h: Likewise.
	* sysdeps/stub/sys/ipb_buf.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/sys/perm.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/sys/vm86.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/ipc_buf.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/kdaemon.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/klog.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/mman.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/module.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/mount.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/msq_buf.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/param.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/procfs.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/ptrace.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/reboot.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/sem_buf.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/shm_buf.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/socketcall.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/swap.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/sysctl.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/sysinfo.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/sysmacros.h: Likewise.
	* sysdeps/unix/sysv/linux/sys/timex.h: Likewise.
	* sysvipc/sys/sem.h: Likewise.
	* sysvipc/sys/shm.h: Likewise.

	* new-malloc/Makefile: Set CPPFLAGS-malloc.o.
	* new-malloc/malloc.c: Remove problem with 64 bits pointers.
	Add statistics for threads.
	* new-malloc/malloc.h: Likewise.
	* new-malloc/thread-m.h: Likewise.

	* time/strftime.c: Declare tzname if if HAVE_TZNAME is defined.

	* time/strptime.c: Update copyright.

Mon Dec  9 14:51:10 1996  Ulrich Drepper  <drepper@cygnus.com>

	* Make-dist: Make sure both malloc directories get distributed.

Sun Dec  8 23:14:10 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* libio/iogets.c (_IO_gets): Fix early returns to not leave the
	stream locked.

Sat Dec  7 22:08:09 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/sys/module.h: Enclose declarations in
	__BEGIN_DECLS/__END_DECLS.

Sat Dec  7 14:23:12 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* login/utmp_file.c: Consistently set file_offset to the position
	after the entry just read.

1 files changed, 9 insertions, 8 deletions

diff --git a/login/utmp_file.c b/login/utmp_file.c
index fff487a0a3..2bb6c926f9 100644
--- a/login/utmp_file.c
+++ b/login/utmp_file.c
@@ -134,7 +134,7 @@ getutent_r_file (struct utmp *buffer, struct utmp **result)
   nbytes = read (file_fd, &last_entry, sizeof (struct utmp));
   flock (file_fd, LOCK_UN);
 
-  if (nbytes!= sizeof (struct utmp))
+  if (nbytes != sizeof (struct utmp))
     {
       file_offset = -1l;
       *result = NULL;
@@ -174,6 +174,7 @@ getutline_r_file (const struct utmp *line, struct utmp *buffer,
 	  *result = NULL;
 	  return -1;
 	}
+      file_offset += sizeof (struct utmp);
 
       /* Stop if we found a user or login entry.  */
       if (
@@ -184,8 +185,6 @@ getutline_r_file (const struct utmp *line, struct utmp *buffer,
 #endif
 	  !strncmp (line->ut_line, last_entry.ut_line, sizeof line->ut_line))
 	break;
-
-      file_offset += sizeof (struct utmp);
     }
 
   memcpy (buffer, &last_entry, sizeof (struct utmp));
@@ -214,11 +213,10 @@ internal_getutid_r (const struct utmp *id, struct utmp *buffer)
 	      file_offset = -1l;
 	      return -1;
 	    }
+	  file_offset += sizeof (struct utmp);
 
 	  if (id->ut_type == buffer->ut_type)
 	    break;
-
-	  file_offset += sizeof (struct utmp);
 	}
     }
   else
@@ -236,14 +234,14 @@ internal_getutid_r (const struct utmp *id, struct utmp *buffer)
 	      file_offset = -1l;
 	      return -1;
 	    }
+	  file_offset += sizeof (struct utmp);
+
 	  if ((   buffer->ut_type == INIT_PROCESS
 	       || buffer->ut_type == LOGIN_PROCESS
 	       || buffer->ut_type == USER_PROCESS
 	       || buffer->ut_type == DEAD_PROCESS)
 	      && strncmp (buffer->ut_id, id->ut_id, sizeof id->ut_id) == 0)
 	    break;
-
-	  file_offset += sizeof (struct utmp);
 	}
     }
 
@@ -347,7 +345,10 @@ pututline_file (const struct utmp *data)
       pbuf = NULL;
     }
   else
-    pbuf = (struct utmp *) data;
+    {
+      file_offset += sizeof (struct utmp);
+      pbuf = (struct utmp *) data;
+    }
 
    /* And unlock the file.  */
   (void) flock (file_fd, LOCK_UN);