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author | cbdev <cb@cbcdn.com> | 2019-12-11 23:02:22 +0100 |
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committer | cbdev <cb@cbcdn.com> | 2019-12-11 23:02:22 +0100 |
commit | f65fb8baaba285f5ff4b02af111420ba4479f5d9 (patch) | |
tree | 39f9a832ed220270d37d15edc50433635ed9bfe1 /backends/evdev.c | |
parent | e60eff52920cf063e7625344764521a791c8be3e (diff) | |
download | midimonster-f65fb8baaba285f5ff4b02af111420ba4479f5d9.tar.gz midimonster-f65fb8baaba285f5ff4b02af111420ba4479f5d9.tar.bz2 midimonster-f65fb8baaba285f5ff4b02af111420ba4479f5d9.zip |
Simplify plugin_start API
Diffstat (limited to 'backends/evdev.c')
-rw-r--r-- | backends/evdev.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/backends/evdev.c b/backends/evdev.c index 0da5ae6..9998a03 100644 --- a/backends/evdev.c +++ b/backends/evdev.c @@ -393,21 +393,10 @@ static int evdev_handle(size_t num, managed_fd* fds){ return 0; } -static int evdev_start(){ - size_t n, u, fds = 0; - instance** inst = NULL; +static int evdev_start(size_t n, instance** inst){ + size_t u, fds = 0; evdev_instance_data* data = NULL; - if(mm_backend_instances(BACKEND_NAME, &n, &inst)){ - fprintf(stderr, "Failed to fetch instance list\n"); - return 1; - } - - if(!n){ - free(inst); - return 0; - } - for(u = 0; u < n; u++){ data = (evdev_instance_data*) inst[u]->impl; @@ -415,7 +404,6 @@ static int evdev_start(){ if(data->output_enabled){ if(libevdev_uinput_create_from_device(data->output_proto, LIBEVDEV_UINPUT_OPEN_MANAGED, &data->output_ev)){ fprintf(stderr, "Failed to create evdev output device: %s\n", strerror(errno)); - free(inst); return 1; } fprintf(stderr, "Created device node %s for instance %s\n", libevdev_uinput_get_devnode(data->output_ev), inst[u]->name); @@ -426,7 +414,6 @@ static int evdev_start(){ if(data->input_fd >= 0){ if(mm_manage_fd(data->input_fd, BACKEND_NAME, 1, inst[u])){ fprintf(stderr, "Failed to register event input descriptor for instance %s\n", inst[u]->name); - free(inst); return 1; } fds++; @@ -439,7 +426,6 @@ static int evdev_start(){ } fprintf(stderr, "evdev backend registered %zu descriptors to core\n", fds); - free(inst); return 0; } |