Initial commit

tasks/mm0/include/syscalls.h

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2007 Bahadir Balban
+ *
+ * MM0 Posix system call prototypes and structure
+ * definitions for converting data in message registers
+ * into system call argument format.
+ */
+
+#ifndef __MM0_SYSARGS_H__
+#define __MM0_SYSARGS_H__
+
+#include <sys/types.h>
+
+/* For reading argument data from a system call */
+struct sys_mmap_args {
+	void *start;
+	size_t length;
+	int prot;
+	int flags;
+	int fd;
+	off_t offset;
+};
+
+int sys_mmap(l4id_t sender, void *start, size_t length, int prot,
+	     int flags, int fd, off_t offset);
+
+struct sys_shmat_args {
+	l4id_t shmid;
+	const void *shmaddr;
+	int shmflg;
+};
+
+void *sys_shmat(l4id_t requester, l4id_t shmid, const void *shmaddr, int shmflg);
+int sys_shmdt(l4id_t requester, const void *shmaddr);
+
+struct sys_shmget_args {
+	key_t key;
+	int size;
+	int shmflg;
+};
+
+int sys_shmget(key_t key, int size, int shmflg);
+
+#endif /* __MM0_SYSARGS_H__ */
+