kernel: stat syscall family

kernel-src/include/kernel/abi.h

@@ -1,6 +1,8 @@
 #ifndef _ABI_H
 #define _ABI_H
 
+#include <time.h>
+
 typedef int pid_t;
 typedef int tid_t;
 typedef int gid_t;
@@ -8,6 +10,10 @@ typedef int uid_t;
 typedef unsigned int mode_t;
 typedef uint64_t ino_t;
 typedef long off_t;
+typedef uint64_t dev_t;
+typedef unsigned long nlink_t;
+typedef long blksize_t;
+typedef uint64_t blkcnt_t;
 
 #define POLLIN 0x1
 #define POLLPRI 0x2
@@ -20,4 +26,22 @@ typedef long off_t;
 #define POLLWRNORM 0x100
 #define POLLRDHUP 0x2000
 
+typedef struct {
+	dev_t dev;
+	ino_t ino;
+	nlink_t nlink;
+	mode_t mode;
+	uid_t uid;
+	gid_t gid;
+	unsigned int __pad0;
+	dev_t rdev;
+	off_t size;
+	blksize_t blksize;
+	blkcnt_t blocks;
+	timespec_t atim;
+	timespec_t mtim;
+	timespec_t ctim;
+	long __unused[3];
+} stat_t;
+
 #endif