diff options
| -rw-r--r-- | backend.c | 6 | ||||
| -rw-r--r-- | makefile | 1 | ||||
| -rw-r--r-- | midimonster.c | 3 |
3 files changed, 10 insertions, 0 deletions
@@ -26,6 +26,7 @@ int backends_handle(size_t nfds, managed_fd* fds){ } } + DBGPF("Notifying backend %s of %zu waiting FDs\n", backends[u].name, n); rv |= backends[u].process(n, fds); } return rv; @@ -55,6 +56,7 @@ int backends_notify(size_t nev, channel** c, channel_value* v){ } } + DBGPF("Calling handler for instance %s with %zu events\n", instances[u]->name, n); rv |= instances[u]->backend->handle(instances[u], n, c, v); } @@ -65,14 +67,17 @@ channel* mm_channel(instance* i, uint64_t ident, uint8_t create){ size_t u; for(u = 0; u < nchannels; u++){ if(channels[u]->instance == i && channels[u]->ident == ident){ + DBGPF("Requested channel %zu on instance %s already exists, reusing\n", ident, i->name); return channels[u]; } } if(!create){ + DBGPF("Requested unknown channel %zu on instance %s\n", ident, i->name); return NULL; } + DBGPF("Creating previously unknown channel %zu on instance %s\n", ident, i->name); channel** new_chan = realloc(channels, (nchannels + 1) * sizeof(channel*)); if(!new_chan){ fprintf(stderr, "Failed to allocate memory\n"); @@ -169,6 +174,7 @@ void instances_free(){ void channels_free(){ size_t u; for(u = 0; u < nchannels; u++){ + DBGPF("Destroying channel %zu on instance %s\n", channels[u]->ident, channels[u]->instance->name); if(channels[u]->impl){ channels[u]->instance->backend->channel_free(channels[u]); } @@ -4,6 +4,7 @@ OBJS = config.o backend.o plugin.o PLUGINDIR = "\"./\"" CFLAGS ?= -g -Wall +#CFLAGS += -DDEBUG %.so: CFLAGS += -fPIC %.so: LDFLAGS += -shared diff --git a/midimonster.c b/midimonster.c index 8f30686..c8a0109 100644 --- a/midimonster.c +++ b/midimonster.c @@ -248,6 +248,7 @@ int main(int argc, char** argv){ } //create initial fd set + DBGPF("Building selector set from %zu FDs registered to core\n", fds); FD_ZERO(&all_fds); for(u = 0; u < fds; u++){ if(fd[u].fd >= 0){ @@ -277,6 +278,7 @@ int main(int argc, char** argv){ } //run backend processing, collect events + DBGPF("%zu backend FDs signaled\n", n); if(backends_handle(n, signaled_fds)){ fprintf(stderr, "Backends failed to handle input\n"); goto bail; @@ -284,6 +286,7 @@ int main(int argc, char** argv){ while(primary->n){ //swap primary and secondary event collectors + DBGPF("Swapping event collectors, %zu events in primary\n", primary->n); for(u = 0; u < sizeof(event_pool)/sizeof(event_collection); u++){ if(primary != event_pool + u){ secondary = primary; |