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introduce pa_xmalloc() and friends

Browse source 
implement module auto loading


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@103 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-08-04 16:39:30 +00:00
parent 24291aff27
commit 46091a9237
61 changed files with 700 additions and 631 deletions
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18
polyp/module-pipe-sink.c
View file

@ -38,6 +38,7 @@
#include "module.h"
#include "util.h"
#include "modargs.h"
#include "xmalloc.h"
#define DEFAULT_FIFO_NAME "/tmp/musicfifo"
#define DEFAULT_SINK_NAME "fifo_output"
@ -52,6 +53,7 @@ struct userdata {
void *mainloop_source;
struct pa_memchunk memchunk;
struct pa_module *module;
};
static const char* const valid_modargs[] = {
@ -72,6 +74,8 @@ static void do_write(struct userdata *u) {
if (!pa_iochannel_is_writable(u->io))
return;
pa_module_set_used(u->module, pa_idxset_ncontents(u->sink->inputs) + pa_idxset_ncontents(u->sink->monitor_source->outputs));
if (!u->memchunk.length)
if (pa_sink_render(u->sink, PIPE_BUF, &u->memchunk) < 0)
return;
@ -149,12 +153,9 @@ int pa_module_init(struct pa_core *c, struct pa_module*m) {
goto fail;
}
u = malloc(sizeof(struct userdata));
assert(u);
memset(u, 0, sizeof(struct userdata));
u = pa_xmalloc0(sizeof(struct userdata));
u->filename = strdup(p);
assert(u->filename);
u->filename = pa_xstrdup(p);
u->core = c;
if (!(u->sink = pa_sink_new(c, pa_modargs_get_value(ma, "sink_name", DEFAULT_SINK_NAME), 0, &ss))) {
@ -177,7 +178,8 @@ int pa_module_init(struct pa_core *c, struct pa_module*m) {
u->mainloop_source = c->mainloop->source_fixed(c->mainloop, fixed_callback, u);
assert(u->mainloop_source);
c->mainloop->enable_fixed(c->mainloop, u->mainloop_source, 0);
u->module = m;
m->userdata = u;
pa_modargs_free(ma);
@ -212,7 +214,7 @@ void pa_module_done(struct pa_core *c, struct pa_module*m) {
assert(u->filename);
unlink(u->filename);
free(u->filename);
pa_xfree(u->filename);
free(u);
pa_xfree(u);
}