mirror of
git://sourceware.org/git/newlib-cygwin.git
synced 2025-01-16 03:19:54 +08:00
dcad6a899a
* libc/sys/linux/linuxthreads/td_init.c: Replace function name
in LOG() macro so this will compile on gcc 3.4 and up.
* libc/sys/linux/linuxthreads/td_log.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_clear_event.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_delete.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_enable_stats.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_event_addr.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_event_getmsg.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_get_nthreads.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_get_ph.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_get_stats.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_map_id2thr.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_map_lwp2thr.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_new.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_reset_stats.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_set_event.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_setconcurrency.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_thr_iter.c: Ditto.
* libc/sys/linux/linuxthreads/td_ta_tsd_iter.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_clear_event.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_dbresume.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_dbsuspend.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_event_enable.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_event_getmsg.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_get_info.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_getfpregs.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_getgregs.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_getxregs.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_getxregsize.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_set_event.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_setfpregs.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_setgregs.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_setprio.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_setsigpending.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_setxregs.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_sigsetmask.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_tsd.c: Ditto.
* libc/sys/linux/linuxthreads/td_thr_validate.c: Ditto.
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
/* Iterate over a process's thread-specific data.
|
|
Copyright (C) 1999, 2000 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#include "thread_dbP.h"
|
|
#include <alloca.h>
|
|
|
|
td_err_e
|
|
td_ta_tsd_iter (const td_thragent_t *ta, td_key_iter_f *callback,
|
|
void *cbdata_p)
|
|
{
|
|
struct pthread_key_struct *keys;
|
|
int pthread_keys_max;
|
|
int cnt;
|
|
|
|
LOG ("td_ta_tsd_iter");
|
|
|
|
/* Test whether the TA parameter is ok. */
|
|
if (! ta_ok (ta))
|
|
return TD_BADTA;
|
|
|
|
pthread_keys_max = ta->pthread_keys_max;
|
|
keys = (struct pthread_key_struct *) alloca (sizeof (keys[0])
|
|
* pthread_keys_max);
|
|
|
|
/* Read all the information about the keys. */
|
|
if (ps_pdread (ta->ph, ta->keys, keys,
|
|
sizeof (keys[0]) * pthread_keys_max) != PS_OK)
|
|
return TD_ERR; /* XXX Other error value? */
|
|
|
|
/* Now get all descriptors, one after the other. */
|
|
for (cnt = 0; cnt < pthread_keys_max; ++cnt)
|
|
if (keys[cnt].in_use
|
|
/* Return with an error if the callback returns a nonzero value. */
|
|
&& callback (cnt, keys[cnt].destr, cbdata_p) != 0)
|
|
return TD_DBERR;
|
|
|
|
return TD_OK;
|
|
}
|