system include headers

[zos] / include / sys / types.h

diff --git a/include/sys/types.h b/include/sys/types.h
new file mode 100644 (file)
index 0000000..bd08122
--- /dev/null
+++ b/include/sys/types.h
@@ -0,0 +1,40 @@
+#ifndef SYS_TYPES_H_
+#define SYS_TYPES_H_ 1
+
+#include <stdint.h>
+
+/* mode_t shall be an integer type. */
+typedef uint64_t mode_t;
+
+/* nlink_t, uid_t, gid_t, and id_t shall be integer types. */
+typedef uint64_t nlink_t;
+typedef uint64_t uid_t;
+typedef uint64_t gid_t;
+typedef uint64_t id_t;
+
+/* blkcnt_t and off_t shall be signed integer types. */
+typedef int64_t blkcnt_t;
+typedef int64_t off_t;
+
+/* [XSI] [Option Start] fsblkcnt_t, fsfilcnt_t, [Option End]  and ino_t shall
+ * be defined as unsigned integer types.
+ */
+typedef uint64_t fsblkcnt_t;
+typedef uint64_t fsfilcnt_t;
+typedef uint64_t ino_t;
+
+/* size_t shall be an unsigned integer type. */
+typedef uint64_t size_t;
+
+/* blksize_t, pid_t, and ssize_t shall be signed integer types. */
+typedef int64_t blksize_t;
+typedef int64_t pid_t;
+typedef int64_t ssize_t;
+
+/* time_t and clock_t shall be integer or real-floating types. */
+typedef uint64_t clock_t;
+typedef uint64_t time_t;
+
+typedef uint64_t dev_t;
+
+#endif