1 files changed, 55 insertions, 0 deletions
diff --git a/src/pulsecore/shared.h b/src/pulsecore/shared.h
new file mode 100644
index 0000000..19ac462
--- /dev/null
+++ b/src/pulsecore/shared.h
@@ -0,0 +1,55 @@
+#ifndef foosharedshfoo
+#define foosharedshfoo
+
+/***
+  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/>.
+***/
+
+#include <pulsecore/core.h>
+#include <pulsecore/strbuf.h>
+
+/* The shared property subsystem is to be used to share data between
+ * modules. Consider them to be kind of "global" variables for a
+ * core. Why not use the hashmap functions directly? The hashmap
+ * functions copy neither the key nor value, while this property
+ * system copies the key. Users of this system have to think about
+ * reference counting themselves. */
+
+/* Note: please don't confuse this with the proplist framework in
+ * pulse/proplist.[ch]! */
+
+/* Return a pointer to the value of the specified shared property. */
+void* pa_shared_get(pa_core *c, const char *name);
+
+/* Set the shared property 'name' to 'data'. This function fails in
+ * case a property by this name already exists. The property data is
+ * not copied or reference counted. This is the caller's job. */
+int pa_shared_set(pa_core *c, const char *name, void *data);
+
+/* Remove the specified shared property. Return non-zero on failure */
+int pa_shared_remove(pa_core *c, const char *name);
+
+/* A combination of pa_shared_remove() and pa_shared_set(); this function
+ * first tries to remove the property by this name and then sets the
+ * property. Return non-zero on failure. */
+int pa_shared_replace(pa_core *c, const char *name, void *data);
+
+/* Dump the current set of shared properties */
+void pa_shared_dump(pa_core *c, pa_strbuf *s);
+
+#endif