diff options
Diffstat (limited to 'linuxthreads_db/td_ta_new.c')
| -rw-r--r-- | linuxthreads_db/td_ta_new.c | 42 |
1 files changed, 10 insertions, 32 deletions
diff --git a/linuxthreads_db/td_ta_new.c b/linuxthreads_db/td_ta_new.c index 8d6ee9a7c5..08c1822ae3 100644 --- a/linuxthreads_db/td_ta_new.c +++ b/linuxthreads_db/td_ta_new.c @@ -1,5 +1,5 @@ /* Attach to target process. - Copyright (C) 1999 Free Software Foundation, Inc. + Copyright (C) 1999, 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999. @@ -20,7 +20,6 @@ #include <stddef.h> #include <stdlib.h> -#include <gnu/lib-names.h> #include "thread_dbP.h" @@ -41,8 +40,7 @@ td_ta_new (struct ps_prochandle *ps, td_thragent_t **ta) /* Get the global event mask. This is one of the variables which are new in the thread library to enable debugging. If it is not available we cannot debug. */ - if (ps_pglobal_lookup (ps, LIBPTHREAD_SO, - "__pthread_threads_events", &addr) != PS_OK) + if (td_lookup (ps, PTHREAD_THREADS_EVENTS, &addr) != PS_OK) return TD_NOLIBTHREAD; /* Fill in the appropriate information. */ @@ -59,9 +57,7 @@ td_ta_new (struct ps_prochandle *ps, td_thragent_t **ta) /* Get the pointer to the variable pointing to the thread descriptor with the last event. */ - if (ps_pglobal_lookup (ps, LIBPTHREAD_SO, - "__pthread_last_event", - &(*ta)->pthread_last_event) != PS_OK) + if (td_lookup (ps, PTHREAD_LAST_EVENT, &(*ta)->pthread_last_event) != PS_OK) { free_return: free (*ta); @@ -70,21 +66,18 @@ td_ta_new (struct ps_prochandle *ps, td_thragent_t **ta) /* Get the pointer to the variable containing the number of active threads. */ - if (ps_pglobal_lookup (ps, LIBPTHREAD_SO, - "__pthread_handles_num", - &(*ta)->pthread_handles_num) != PS_OK) + if (td_lookup (ps, PTHREAD_HANDLES_NUM, &(*ta)->pthread_handles_num) + != PS_OK) goto free_return; /* See whether the library contains the necessary symbols. */ - if (ps_pglobal_lookup (ps, LIBPTHREAD_SO, "__pthread_handles", - &addr) != PS_OK) + if (td_lookup (ps, PTHREAD_HANDLES, &addr) != PS_OK) goto free_return; (*ta)->handles = (struct pthread_handle_struct *) addr; - if (ps_pglobal_lookup (ps, LIBPTHREAD_SO, "pthread_keys", - &addr) != PS_OK) + if (td_lookup (ps, PTHREAD_KEYS, &addr) != PS_OK) goto free_return; /* Cast to the right type. */ @@ -93,8 +86,7 @@ td_ta_new (struct ps_prochandle *ps, td_thragent_t **ta) /* Find out about the maximum number of threads. Old implementations don't provide this information. In this case we assume that the debug library is compiled with the same values. */ - if (ps_pglobal_lookup (ps, LIBPTHREAD_SO, - "__linuxthreads_pthread_threads_max", &addr) != PS_OK) + if (td_lookup (ps, LINUXTHREADS_PTHREAD_THREADS_MAX, &addr) != PS_OK) (*ta)->pthread_threads_max = PTHREAD_THREADS_MAX; else { @@ -104,8 +96,7 @@ td_ta_new (struct ps_prochandle *ps, td_thragent_t **ta) } /* Similar for the maximum number of thread local data keys. */ - if (ps_pglobal_lookup (ps, LIBPTHREAD_SO, - "__linuxthreads_pthread_keys_max", &addr) != PS_OK) + if (td_lookup (ps, LINUXTHREADS_PTHREAD_KEYS_MAX, &addr) != PS_OK) (*ta)->pthread_keys_max = PTHREAD_KEYS_MAX; else { @@ -115,9 +106,7 @@ td_ta_new (struct ps_prochandle *ps, td_thragent_t **ta) } /* And for the size of the second level arrays for the keys. */ - if (ps_pglobal_lookup (ps, LIBPTHREAD_SO, - "__linuxthreads_pthread_sizeof_descr", &addr) - != PS_OK) + if (td_lookup (ps, LINUXTHREADS_PTHREAD_SIZEOF_DESCR, &addr) != PS_OK) (*ta)->sizeof_descr = sizeof (struct _pthread_descr_struct); else { @@ -125,17 +114,6 @@ td_ta_new (struct ps_prochandle *ps, td_thragent_t **ta) goto free_return; } - /* Similar for the maximum number of thread local data keys. */ - if (ps_pglobal_lookup (ps, LIBPTHREAD_SO, - "__linuxthreads_pthread_keys_max", &addr) != PS_OK) - (*ta)->pthread_keys_max = PTHREAD_KEYS_MAX; - else - { - if (ps_pdread (ps, addr, &(*ta)->pthread_keys_max, sizeof (int)) - != PS_OK) - goto free_return; - } - /* Now add the new agent descriptor to the list. */ elemp = (struct agent_list *) malloc (sizeof (struct agent_list)); if (elemp == NULL) |