diff options
Diffstat (limited to 'nptl_db/td_ta_get_nthreads.c')
| -rw-r--r-- | nptl_db/td_ta_get_nthreads.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/nptl_db/td_ta_get_nthreads.c b/nptl_db/td_ta_get_nthreads.c index cfe93d1b19..ffe78bd57e 100644 --- a/nptl_db/td_ta_get_nthreads.c +++ b/nptl_db/td_ta_get_nthreads.c @@ -1,5 +1,5 @@ /* Get the number of threads in the process. - Copyright (C) 1999, 2001, 2002 Free Software Foundation, Inc. + Copyright (C) 1999,2001,2002,2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 1999. @@ -21,21 +21,22 @@ #include "thread_dbP.h" td_err_e -td_ta_get_nthreads (const td_thragent_t *ta, int *np) +td_ta_get_nthreads (const td_thragent_t *ta_arg, int *np) { + td_thragent_t *const ta = (td_thragent_t *) ta_arg; + td_err_e err; + psaddr_t n; + LOG ("td_ta_get_nthreads"); /* Test whether the TA parameter is ok. */ if (! ta_ok (ta)) return TD_BADTA; - /* Access the variable `__pthread_handles_num'. */ - psaddr_t addr; - if (td_lookup (ta->ph, SYM_PTHREAD_NTHREADS, &addr) != PS_OK) - return TD_ERR; /* XXX Other error value? */ - - if (ps_pdread (ta->ph, addr, np, sizeof (int)) != PS_OK) - return TD_ERR; /* XXX Other error value? */ + /* Access the variable in the inferior that tells us. */ + err = DB_GET_VALUE (n, ta, __nptl_nthreads, 0); + if (err == TD_OK) + *np = (uintptr_t) n; - return TD_OK; + return err; } |