bluetooth: Track discovery modules by index

[pulseaudio] / src / modules / module-esound-compat-spawnpid.c

diff --git a/src/modules/module-esound-compat-spawnpid.c b/src/modules/module-esound-compat-spawnpid.c
index a9fd166d4b74c81cbab08e8e3ede67fe4e79b37d..9d4249d1159d350418eee195df29c522be8c13b3 100644 (file)
--- a/src/modules/module-esound-compat-spawnpid.c
+++ b/src/modules/module-esound-compat-spawnpid.c
@@ -6,7 +6,7 @@
 
   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 of the License,
+  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
@@ -25,34 +25,33 @@
 #endif
 
 #include <unistd.h>
-#include <assert.h>
-#include <string.h>
 #include <errno.h>
 #include <signal.h>
 
 #include <pulsecore/core-error.h>
 #include <pulsecore/module.h>
-#include <pulsecore/core-util.h>
 #include <pulsecore/modargs.h>
 #include <pulsecore/log.h>
 
 #include "module-esound-compat-spawnpid-symdef.h"
 
-PA_MODULE_AUTHOR("Lennart Poettering")
-PA_MODULE_DESCRIPTION("ESOUND compatibility module: -spawnpid emulation")
-PA_MODULE_USAGE("pid=<process id>")
-PA_MODULE_VERSION(PACKAGE_VERSION)
+PA_MODULE_AUTHOR("Lennart Poettering");
+PA_MODULE_DESCRIPTION("ESOUND compatibility module: -spawnpid emulation");
+PA_MODULE_VERSION(PACKAGE_VERSION);
+PA_MODULE_LOAD_ONCE(true);
+PA_MODULE_USAGE("pid=<process id>");
 
 static const char* const valid_modargs[] = {
     "pid",
     NULL,
 };
 
-int pa__init(pa_core *c, pa_module*m) {
+int pa__init(pa_module*m) {
     pa_modargs *ma = NULL;
     int ret = -1;
     uint32_t pid = 0;
-    assert(c && m);
+
+    pa_assert(m);
 
     if (!(ma = pa_modargs_new(m->argument, valid_modargs)) ||
         pa_modargs_get_value_u32(ma, "pid", &pid) < 0 ||
@@ -61,10 +60,10 @@ int pa__init(pa_core *c, pa_module*m) {
         goto finish;
     }
 
-    if (kill(pid, SIGUSR1) < 0)
-        pa_log("WARNING: kill(%u) failed: %s", pid, pa_cstrerror(errno));
+    if (kill((pid_t) pid, SIGUSR1) < 0)
+        pa_log_warn("kill(%u) failed: %s", pid, pa_cstrerror(errno));
 
-    pa_module_unload_request(m);
+    pa_module_unload_request(m, true);
 
     ret = 0;
 
@@ -74,9 +73,3 @@ finish:
 
     return ret;
 }
-
-void pa__done(pa_core *c, pa_module*m) {
-    assert(c && m);
-}
-
-