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authorRoland McGrath <roland@gnu.org>1996-06-05 03:29:45 +0000
committerRoland McGrath <roland@gnu.org>1996-06-05 03:29:45 +0000
commit58e071515a45fb23bad4298512bb2951fe41dbc5 (patch)
tree7316b76d0f0512bc90f6b6b73c0304a6ecabed33 /sysdeps/unix/getlogin_r.c
parentee188d555b8c32ad9704a7440cab400af967292f (diff)
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* math/Makefile (libm-support, libm-calls): New variables.
	(libm-routines): Construct this from those.
	(calls): New variable.
	(routines): Construct this from it.

	* resolv/res_debug.c: Add missing #include <ctype.h>.

	* sysdeps/unix/getlogin.c: Must pass struct utmp ptr to getutline_r.
	* sysdeps/unix/getlogin_r.c: Likewise.

	* sysdeps/libm-ieee754/w_hypotl.c: Fix typo.

	* sysdeps/libm-ieee754/w_cabsl.c: __cabsl_complex -> __cabs_complexl

	* math/Makefile (long-m-routines): Define recursive variable as
	$(long-m-$(long-double-fcts)).
	(long-m-yes): Put list of routines here.
	(long-c-routines, long-c-yes): Likewise.

	* sysdeps/unix/sysv/linux/schedbits.h: File removed.

	* sysdeps/i386/Makefile (long-double-fcts): New variable, set to yes.
	* sysdeps/m68k/Makefile: Likewise.

	* math/Makefile [$(long-double-fcts)!=yes] (CPPFLAGS): Append
 	-DNO_LONG_DOUBLE.
Diffstat (limited to 'sysdeps/unix/getlogin_r.c')
-rw-r--r--sysdeps/unix/getlogin_r.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/sysdeps/unix/getlogin_r.c b/sysdeps/unix/getlogin_r.c
index 15afdee63c..154a9d3a59 100644
--- a/sysdeps/unix/getlogin_r.c
+++ b/sysdeps/unix/getlogin_r.c
@@ -39,7 +39,7 @@ getlogin_r (name, name_len)
   char *real_tty_path = tty_pathname;
   int result = 0;
   struct utmp_data utmp_data;
-  struct utmp *ut;
+  struct utmp *ut, line;
 
   {
     int err;
@@ -61,7 +61,8 @@ getlogin_r (name, name_len)
   real_tty_path += 5;		/* Remove "/dev/".  */
 
   setutent_r (&utmp_data);
-  if (getutline_r (real_tty_path, &ut, &utmp_data) < 0)
+  strncpy (line.ut_line, real_tty_path, sizeof line.ut_line);
+  if (getutline_r (&line, &ut, &utmp_data) < 0)
     {
       if (errno == ESRCH)
 	/* The caller expects ENOENT if nothing is found.  */