diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h index 09dac2c90b..eb3b14a311 100644 --- a/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h +++ b/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2003, 2004 Free Software Foundation, Inc. +/* Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jakub@redhat.com>, 2003. @@ -109,7 +109,13 @@ L(pseudo_end): #elif !defined __ASSEMBLER__ -# define SINGLE_THREAD_P (1) +# ifdef IS_IN_rtld +# define SINGLE_THREAD_P \ + __builtin_expect (THREAD_GETMEM (THREAD_SELF, \ + header.multiple_threads) == 0, 1) +# else +# define SINGLE_THREAD_P (1) +# endif # define NO_CANCELLATION 1 #endif |