big s/polyp/pulse/g

git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1033 fefdeb5f-60dc-0310-8127-8f9354f1896f

1 files changed, 0 insertions, 210 deletions

diff --git a/src/polyp/mainloop-signal.c b/src/polyp/mainloop-signal.c
deleted file mode 100644
index 92702814..00000000
--- a/src/polyp/mainloop-signal.c
+++ /dev/null
@@ -1,210 +0,0 @@
-/* $Id$ */
-
-/***
-  This file is part of polypaudio.
- 
-  polypaudio 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 of the License,
-  or (at your option) any later version.
- 
-  polypaudio 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
-  General Public License for more details.
- 
-  You should have received a copy of the GNU Lesser General Public License
-  along with polypaudio; if not, write to the Free Software
-  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-  USA.
-***/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <assert.h>
-#include <signal.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-#ifdef HAVE_WINDOWS_H
-#include <windows.h>
-#endif
-
-#include <polypcore/core-error.h>
-#include <polyp/xmalloc.h>
-
-#include <polypcore/core-util.h>
-#include <polypcore/log.h>
-#include <polypcore/gccmacro.h>
-
-#include "mainloop-signal.h"
-
-struct pa_signal_event {
-    int sig;
-#ifdef HAVE_SIGACTION
-    struct sigaction saved_sigaction;
-#else
-    void (*saved_handler)(int sig);
-#endif
-    void (*callback) (pa_mainloop_api*a, pa_signal_event *e, int sig, void *userdata);
-    void *userdata;
-    void (*destroy_callback) (pa_mainloop_api*a, pa_signal_event*e, void *userdata);
-    pa_signal_event *previous, *next;
-};
-
-static pa_mainloop_api *api = NULL;
-static int signal_pipe[2] = { -1, -1 };
-static pa_io_event* io_event = NULL;
-static pa_signal_event *signals = NULL;
-
-static void signal_handler(int sig) {
-#ifndef HAVE_SIGACTION
-    signal(sig, signal_handler);
-#endif
-    pa_write(signal_pipe[1], &sig, sizeof(sig));
-}
-
-static void dispatch(pa_mainloop_api*a, int sig) {
-    pa_signal_event*s;
-
-    for (s = signals; s; s = s->next) 
-        if (s->sig == sig) {
-            assert(s->callback);
-            s->callback(a, s, sig, s->userdata);
-            break;
-        }
-}
-
-static void callback(pa_mainloop_api*a, pa_io_event*e, int fd, pa_io_event_flags_t f, PA_GCC_UNUSED void *userdata) {
-    ssize_t r;
-    int sig;
-    assert(a && e && f == PA_IO_EVENT_INPUT && e == io_event && fd == signal_pipe[0]);
-
-    if ((r = pa_read(signal_pipe[0], &sig, sizeof(sig))) < 0) {
-        if (errno == EAGAIN)
-            return;
-
-        pa_log(__FILE__": read(): %s", pa_cstrerror(errno));
-        return;
-    }
-    
-    if (r != sizeof(sig)) {
-        pa_log(__FILE__": short read()");
-        return;
-    }
-
-    dispatch(a, sig);
-}
-
-int pa_signal_init(pa_mainloop_api *a) {
-
-    assert(!api && a && signal_pipe[0] == -1 && signal_pipe[1] == -1 && !io_event);
-
-    if (pipe(signal_pipe) < 0) {
-        pa_log(__FILE__": pipe(): %s", pa_cstrerror(errno));
-        return -1;
-    }
-
-    pa_make_nonblock_fd(signal_pipe[0]);
-    pa_make_nonblock_fd(signal_pipe[1]);
-    pa_fd_set_cloexec(signal_pipe[0], 1);
-    pa_fd_set_cloexec(signal_pipe[1], 1);
-
-    api = a;
-
-    io_event = api->io_new(api, signal_pipe[0], PA_IO_EVENT_INPUT, callback, NULL);
-    assert(io_event);
-
-    return 0;
-}
-
-void pa_signal_done(void) {
-    assert(api && signal_pipe[0] >= 0 && signal_pipe[1] >= 0 && io_event);
-
-    while (signals)
-        pa_signal_free(signals);
-    
-    api->io_free(io_event);
-    io_event = NULL;
-
-    close(signal_pipe[0]);
-    close(signal_pipe[1]);
-    signal_pipe[0] = signal_pipe[1] = -1;
-
-    api = NULL;
-}
-
-pa_signal_event* pa_signal_new(int sig, void (*_callback) (pa_mainloop_api *api, pa_signal_event*e, int sig, void *userdata), void *userdata) {
-    pa_signal_event *e = NULL;
-
-#ifdef HAVE_SIGACTION
-    struct sigaction sa;
-#endif
-
-    assert(sig > 0 && _callback);
-    
-    for (e = signals; e; e = e->next)
-        if (e->sig == sig)
-            goto fail;
-    
-    e = pa_xmalloc(sizeof(pa_signal_event));
-    e->sig = sig;
-    e->callback = _callback;
-    e->userdata = userdata;
-    e->destroy_callback = NULL;
-
-#ifdef HAVE_SIGACTION
-    memset(&sa, 0, sizeof(sa));
-    sa.sa_handler = signal_handler;
-    sigemptyset(&sa.sa_mask);
-    sa.sa_flags = SA_RESTART;
-    
-    if (sigaction(sig, &sa, &e->saved_sigaction) < 0)
-#else
-    if ((e->saved_handler = signal(sig, signal_handler)) == SIG_ERR)
-#endif
-        goto fail;
-
-    e->previous = NULL;
-    e->next = signals;
-    signals = e;
-
-    return e;
-fail:
-    if (e)
-        pa_xfree(e);
-    return NULL;
-}
-
-void pa_signal_free(pa_signal_event *e) {
-    assert(e);
-
-    if (e->next)
-        e->next->previous = e->previous;
-    if (e->previous)
-        e->previous->next = e->next;
-    else
-        signals = e->next;
-
-#ifdef HAVE_SIGACTION
-    sigaction(e->sig, &e->saved_sigaction, NULL);
-#else
-    signal(e->sig, e->saved_handler);
-#endif
-
-    if (e->destroy_callback)
-        e->destroy_callback(api, e, e->userdata);
-    
-    pa_xfree(e);
-}
-
-void pa_signal_set_destroy(pa_signal_event *e, void (*_callback) (pa_mainloop_api *api, pa_signal_event*e, void *userdata)) {
-    assert(e);
-    e->destroy_callback = _callback;
-}