feat: Massive OS expansion with IPC, Sound & TTS, Block layer, FAT32/ext2/sysfs, Signals, Syscalls, Modules, Drivers & 50+ LazyBox applets

include/ipc/pipe.h

@@ -0,0 +1,28 @@
+#ifndef _IPC_PIPE_H
+#define _IPC_PIPE_H
+
+#include <stddef.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <fs/vfs.h>
+
+#define PIPE_BUF_SIZE 4096
+
+typedef struct pipe {
+    uint8_t buffer[PIPE_BUF_SIZE];
+    uint32_t head;
+    uint32_t tail;
+    uint32_t count;
+    bool read_open;
+    bool write_open;
+    vfs_node_t* read_node;
+    vfs_node_t* write_node;
+} pipe_t;
+
+int pipe_create(int pipefd[2]);
+ssize_t pipe_read(pipe_t* p, void* buf, size_t count);
+ssize_t pipe_write(pipe_t* p, const void* buf, size_t count);
+void pipe_close_read(pipe_t* p);
+void pipe_close_write(pipe_t* p);
+
+#endif // _IPC_PIPE_H