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author | cbdev <cb@cbcdn.com> | 2017-11-13 03:08:49 +0100 |
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committer | cbdev <cb@cbcdn.com> | 2017-11-13 03:08:49 +0100 |
commit | 06a87606cdef8af477c4341d764102c0d3f3e7e2 (patch) | |
tree | caee56dd44be7dc40b4c1cbc992fe57126ea1f87 /backend.c | |
parent | d370095a576b2ea949ec2c169a9f081f1cb307b0 (diff) | |
download | midimonster-06a87606cdef8af477c4341d764102c0d3f3e7e2.tar.gz midimonster-06a87606cdef8af477c4341d764102c0d3f3e7e2.tar.bz2 midimonster-06a87606cdef8af477c4341d764102c0d3f3e7e2.zip |
Add debug messages
Diffstat (limited to 'backend.c')
-rw-r--r-- | backend.c | 6 |
1 files changed, 6 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]); } |