diff options
Diffstat (limited to 'sysdeps/s390/s390-64/backtrace.c')
| -rw-r--r-- | sysdeps/s390/s390-64/backtrace.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sysdeps/s390/s390-64/backtrace.c b/sysdeps/s390/s390-64/backtrace.c index 8efdc6c0ac..05321349ca 100644 --- a/sysdeps/s390/s390-64/backtrace.c +++ b/sysdeps/s390/s390-64/backtrace.c @@ -1,5 +1,5 @@ /* Return backtrace of current program state. 64 bit S/390 version. - Copyright (C) 2001, 2003 Free Software Foundation, Inc. + Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc. Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). This file is part of the GNU C Library. @@ -60,6 +60,7 @@ struct trace_arg int cnt, size; }; +#ifdef SHARED static _Unwind_Reason_Code (*unwind_backtrace) (_Unwind_Trace_Fn, void *); static _Unwind_Ptr (*unwind_getip) (struct _Unwind_Context *); @@ -76,6 +77,10 @@ init (void) if (unwind_getip == NULL) unwind_backtrace = NULL; } +#else +# define unwind_backtrace _Unwind_Backtrace +# define unwind_getip _Unwind_GetIP +#endif int __backchain_backtrace (void **array, int size) @@ -121,9 +126,11 @@ int __backtrace (void **array, int size) { struct trace_arg arg = { .array = array, .size = size, .cnt = -1 }; +#ifdef SHARED __libc_once_define (static, once); __libc_once (once, init); +#endif if (unwind_backtrace == NULL) return __backchain_backtrace (array, size); |