mirror of
https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
synced 2025-11-08 13:29:59 -05:00
5effc83479
FSF addresses used in PA sources are no longer valid and rpmlint generates numerous warnings during packaging because of this. This patch changes all FSF addresses to FSF web page according to the GPL how-to: https://www.gnu.org/licenses/gpl-howto.en.html Done automatically by sed-ing through sources.
117 lines
5.5 KiB
C
117 lines
5.5 KiB
C
#ifndef foopulsethreadhfoo
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#define foopulsethreadhfoo
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/***
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This file is part of PulseAudio.
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Copyright 2006 Lennart Poettering
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Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
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PulseAudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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PulseAudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
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***/
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#include <pulse/def.h>
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#include <pulse/gccmacro.h>
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#include <pulsecore/once.h>
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#include <pulsecore/core-util.h>
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#ifndef PACKAGE
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#error "Please include config.h before including this file!"
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#endif
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typedef struct pa_thread pa_thread;
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typedef void (*pa_thread_func_t) (void *userdata);
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pa_thread* pa_thread_new(const char *name, pa_thread_func_t thread_func, void *userdata);
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void pa_thread_free(pa_thread *t);
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void pa_thread_free_nojoin(pa_thread *t);
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int pa_thread_join(pa_thread *t);
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int pa_thread_is_running(pa_thread *t);
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pa_thread *pa_thread_self(void);
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void pa_thread_yield(void);
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void* pa_thread_get_data(pa_thread *t);
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void pa_thread_set_data(pa_thread *t, void *userdata);
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const char *pa_thread_get_name(pa_thread *t);
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void pa_thread_set_name(pa_thread *t, const char *name);
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typedef struct pa_tls pa_tls;
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pa_tls* pa_tls_new(pa_free_cb_t free_cb);
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void pa_tls_free(pa_tls *t);
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void * pa_tls_get(pa_tls *t);
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void *pa_tls_set(pa_tls *t, void *userdata);
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#define PA_STATIC_TLS_DECLARE(name, free_cb) \
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static struct { \
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pa_once once; \
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pa_tls *volatile tls; \
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} name##_tls = { \
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.once = PA_ONCE_INIT, \
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.tls = NULL \
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}; \
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static void name##_tls_init(void) { \
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name##_tls.tls = pa_tls_new(free_cb); \
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} \
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static inline pa_tls* name##_tls_obj(void) { \
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pa_run_once(&name##_tls.once, name##_tls_init); \
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return name##_tls.tls; \
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} \
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static void name##_tls_destructor(void) PA_GCC_DESTRUCTOR; \
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static void name##_tls_destructor(void) { \
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static void (*_free_cb)(void*) = free_cb; \
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if (!pa_in_valgrind()) \
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return; \
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if (!name##_tls.tls) \
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return; \
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if (_free_cb) { \
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void *p; \
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if ((p = pa_tls_get(name##_tls.tls))) \
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_free_cb(p); \
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} \
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pa_tls_free(name##_tls.tls); \
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} \
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static inline void* name##_tls_get(void) { \
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return pa_tls_get(name##_tls_obj()); \
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} \
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static inline void* name##_tls_set(void *p) { \
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return pa_tls_set(name##_tls_obj(), p); \
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} \
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struct __stupid_useless_struct_to_allow_trailing_semicolon
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#if defined(SUPPORT_TLS___THREAD) && !defined(OS_IS_WIN32)
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/* An optimized version of the above that requires no dynamic
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* allocation if the compiler supports __thread */
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#define PA_STATIC_TLS_DECLARE_NO_FREE(name) \
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static __thread void *name##_tls = NULL; \
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static inline void* name##_tls_get(void) { \
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return name##_tls; \
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} \
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static inline void* name##_tls_set(void *p) { \
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void *r = name##_tls; \
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name##_tls = p; \
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return r; \
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} \
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struct __stupid_useless_struct_to_allow_trailing_semicolon
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#else
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#define PA_STATIC_TLS_DECLARE_NO_FREE(name) PA_STATIC_TLS_DECLARE(name, NULL)
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#endif
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#define PA_STATIC_TLS_GET(name) (name##_tls_get())
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#define PA_STATIC_TLS_SET(name, p) (name##_tls_set(p))
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#endif
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