1 files changed, 74 insertions, 0 deletions
diff --git a/src/modules/module-esound-compat-spawnfd.c b/src/modules/module-esound-compat-spawnfd.c
new file mode 100644
index 0000000..76cf608
--- /dev/null
+++ b/src/modules/module-esound-compat-spawnfd.c
@@ -0,0 +1,74 @@
+/***
+  This file is part of PulseAudio.
+
+  Copyright 2004-2006 Lennart Poettering
+
+  PulseAudio 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.
+
+  PulseAudio 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 PulseAudio; if not, see <http://www.gnu.org/licenses/>.
+***/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <unistd.h>
+#include <errno.h>
+
+#include <pulsecore/core-error.h>
+#include <pulsecore/module.h>
+#include <pulsecore/modargs.h>
+#include <pulsecore/core-util.h>
+#include <pulsecore/log.h>
+
+PA_MODULE_AUTHOR("Lennart Poettering");
+PA_MODULE_DESCRIPTION("ESOUND compatibility module: -spawnfd emulation");
+PA_MODULE_LOAD_ONCE(true);
+PA_MODULE_VERSION(PACKAGE_VERSION);
+PA_MODULE_USAGE("fd=<file descriptor>");
+
+static const char* const valid_modargs[] = {
+    "fd",
+    NULL,
+};
+
+int pa__init(pa_module*m) {
+    pa_modargs *ma = NULL;
+    int ret = -1;
+    int32_t fd = -1;
+    char x = 1;
+
+    pa_assert(m);
+
+    if (!(ma = pa_modargs_new(m->argument, valid_modargs)) ||
+        pa_modargs_get_value_s32(ma, "fd", &fd) < 0 ||
+        fd < 0) {
+
+        pa_log("Failed to parse module arguments");
+        goto finish;
+    }
+
+    if (pa_loop_write(fd, &x, sizeof(x), NULL) != sizeof(x))
+        pa_log_warn("write(%u, 1, 1) failed: %s", fd, pa_cstrerror(errno));
+
+    pa_assert_se(pa_close(fd) == 0);
+
+    pa_module_unload_request(m, true);
+
+    ret = 0;
+
+finish:
+    if (ma)
+        pa_modargs_free(ma);
+
+    return ret;
+}