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![Pedro F. Giffuni](/assets/img/avatar_default.png)
Mainly focus on files that use BSD 2-Clause license, however the tool I was using mis-identified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
132 lines
4.8 KiB
C
132 lines
4.8 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* Copyright (c) 2004 David Xu <davidxu@freebsd.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _THREAD_DB_INT_H_
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#define _THREAD_DB_INT_H_
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#include <sys/types.h>
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#include <sys/queue.h>
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typedef struct {
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const td_thragent_t *ti_ta_p;
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thread_t ti_tid;
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psaddr_t ti_thread;
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td_thr_state_e ti_state;
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td_thr_type_e ti_type;
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td_thr_events_t ti_events;
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int ti_pri;
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lwpid_t ti_lid;
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char ti_db_suspended;
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char ti_traceme;
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sigset_t ti_sigmask;
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sigset_t ti_pending;
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psaddr_t ti_tls;
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psaddr_t ti_startfunc;
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psaddr_t ti_stkbase;
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size_t ti_stksize;
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} td_old_thrinfo_t;
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#define TD_THRAGENT_FIELDS \
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struct ta_ops *ta_ops; \
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TAILQ_ENTRY(td_thragent) ta_next; \
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struct ps_prochandle *ph
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struct ta_ops {
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td_err_e (*to_init)(void);
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td_err_e (*to_ta_clear_event)(const td_thragent_t *,
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td_thr_events_t *);
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td_err_e (*to_ta_delete)(td_thragent_t *);
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td_err_e (*to_ta_event_addr)(const td_thragent_t *, td_thr_events_e,
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td_notify_t *);
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td_err_e (*to_ta_event_getmsg)(const td_thragent_t *,
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td_event_msg_t *);
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td_err_e (*to_ta_map_id2thr)(const td_thragent_t *, thread_t,
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td_thrhandle_t *);
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td_err_e (*to_ta_map_lwp2thr)(const td_thragent_t *, lwpid_t,
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td_thrhandle_t *);
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td_err_e (*to_ta_new)(struct ps_prochandle *, td_thragent_t **);
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td_err_e (*to_ta_set_event)(const td_thragent_t *, td_thr_events_t *);
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td_err_e (*to_ta_thr_iter)(const td_thragent_t *, td_thr_iter_f *,
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void *, td_thr_state_e, int, sigset_t *, unsigned int);
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td_err_e (*to_ta_tsd_iter)(const td_thragent_t *, td_key_iter_f *,
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void *);
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td_err_e (*to_thr_clear_event)(const td_thrhandle_t *,
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td_thr_events_t *);
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td_err_e (*to_thr_dbresume)(const td_thrhandle_t *);
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td_err_e (*to_thr_dbsuspend)(const td_thrhandle_t *);
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td_err_e (*to_thr_event_enable)(const td_thrhandle_t *, int);
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td_err_e (*to_thr_event_getmsg)(const td_thrhandle_t *,
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td_event_msg_t *);
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td_err_e (*to_thr_old_get_info)(const td_thrhandle_t *,
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td_old_thrinfo_t *);
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td_err_e (*to_thr_get_info)(const td_thrhandle_t *, td_thrinfo_t *);
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td_err_e (*to_thr_getfpregs)(const td_thrhandle_t *, prfpregset_t *);
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td_err_e (*to_thr_getgregs)(const td_thrhandle_t *, prgregset_t);
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td_err_e (*to_thr_set_event)(const td_thrhandle_t *,
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td_thr_events_t *);
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td_err_e (*to_thr_setfpregs)(const td_thrhandle_t *,
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const prfpregset_t *);
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td_err_e (*to_thr_setgregs)(const td_thrhandle_t *, const prgregset_t);
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td_err_e (*to_thr_validate)(const td_thrhandle_t *);
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td_err_e (*to_thr_tls_get_addr)(const td_thrhandle_t *, psaddr_t,
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size_t, psaddr_t *);
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/* FreeBSD specific extensions. */
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td_err_e (*to_thr_sstep)(const td_thrhandle_t *, int);
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#if defined(__i386__)
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td_err_e (*to_thr_getxmmregs)(const td_thrhandle_t *, char *);
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td_err_e (*to_thr_setxmmregs)(const td_thrhandle_t *, const char *);
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#endif
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};
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#ifdef TD_DEBUG
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#define TDBG(...) ps_plog(__VA_ARGS__)
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#define TDBG_FUNC() ps_plog("%s\n", __func__)
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#else
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#define TDBG(...)
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#define TDBG_FUNC()
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#endif
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struct td_thragent;
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int thr_pread_int(const struct td_thragent *, psaddr_t, uint32_t *);
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int thr_pread_long(const struct td_thragent *, psaddr_t, uint64_t *);
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int thr_pread_ptr(const struct td_thragent *, psaddr_t, psaddr_t *);
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int thr_pwrite_int(const struct td_thragent *, psaddr_t, uint32_t);
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int thr_pwrite_long(const struct td_thragent *, psaddr_t, uint64_t);
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int thr_pwrite_ptr(const struct td_thragent *, psaddr_t, psaddr_t);
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td_err_e td_thr_old_get_info(const td_thrhandle_t *th, td_old_thrinfo_t *info);
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#endif /* _THREAD_DB_INT_H_ */
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