diff options
author | Fox Caminiti <fox@foxcam.net> | 2022-07-22 20:45:08 -0400 |
---|---|---|
committer | Fox Caminiti <fox@foxcam.net> | 2022-07-22 20:45:08 -0400 |
commit | fc8040d695644aaca4596adebeca4ea1369ef630 (patch) | |
tree | aea6979da97c43df8f03f3a2d7b421ee71bef370 /sharebuffer.h |
first
Diffstat (limited to 'sharebuffer.h')
-rw-r--r-- | sharebuffer.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sharebuffer.h b/sharebuffer.h new file mode 100644 index 0000000..c25deb2 --- /dev/null +++ b/sharebuffer.h @@ -0,0 +1,17 @@ +#include <sys/mman.h> +#include <fcntl.h> +#include <semaphore.h> +#include <sys/stat.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + +#define SHAREDMEMORY_SIZE ((uint64_t)20*1024*1024) + +struct SharedMemoryInfo { + sem_t sem1; + sem_t sem2; + int16_t shared_framenumber; + char BitmapData; +}; + |