diff options
Diffstat (limited to 'uinput.c')
| -rw-r--r-- | uinput.c | 29 |
1 files changed, 28 insertions, 1 deletions
@@ -3,6 +3,7 @@ #include <stdio.h> #include <errno.h> #include <string.h> +#include <unistd.h> #include "midimonster.h" #include "uinput.h" @@ -233,6 +234,32 @@ static int backend_set(instance* inst, size_t num, channel** c, channel_value* v } static int backend_shutdown() { - //TODO impl + uinput_instance* data = NULL; + instance** instances = NULL; + size_t n = 0; + + if (mm_backend_instances(BACKEND_NAME, &n, &instances)) { + fprintf(stderr, "Failed to fetch instance list\n"); + return 1; + } + + if (!n) { + free(instances); + return 0; + } + + for (unsigned p = 0; p < n; p++) { + data = (uinput_instance*) instances[p]->impl; + if (data->fd_in < 0) { + close(data->fd_in); + data->fd_in = -1; + } + + if (data->fd_out < 0) { + close(data->fd_out); + data->fd_out = -1; + } + } + free(instances); return 0; } |