5 files changed, 170 insertions, 80 deletions
diff --git a/sys/linux/port/arch/constants.h b/sys/linux/port/arch/constants.h
deleted file mode 100644
index b8d3878..0000000
--- a/sys/linux/port/arch/constants.h
+++ /dev/null
@@ -1,45 +0,0 @@
-#pragma once
-
-/* open */
-#define sys·OCreate     0x40u
-#define sys·ONoTTY      0x100u
-#define sys·OTrunc      0x200u
-#define sys·OAppend     0x400u
-#define sys·ONoBlock    0x800u
-#define sys·OSync       0x1000u
-#define sys·OAsync      0x2000u
-#define sys·OLargeFile  0x8000u
-#define sys·ODirectory  0x10000u
-#define sys·ONoFollow   0x20000u
-#define sys·OTmpFile    0x410000u
-
-/* mmap */
-#define sys·ProtNone      0
-#define sys·ProtRead      1
-#define sys·ProtWrite     2
-#define sys·ProtExec      4
-#define sys·ProtGrowsDown 0x01000000
-#define sys·ProtGrowsUp   0x02000000
-
-#define sys·MapFile           0
-#define sys·MapShared         0x01
-#define sys·MapPrivate        0x02
-#define sys·MapSharedValidate 0x03
-#define sys·MapType           0x0f
-#define sys·MapFixed          0x10
-#define sys·MapAnon           0x20
-#define sys·MapNoReserve      0x4000
-#define sys·MapGrowsDown      0x0100
-#define sys·MapDenyWrite      0x0800
-#define sys·MapExecutable     0x1000
-#define sys·MapLocked         0x2000
-#define sys·MapPopulate       0x8000
-#define sys·MapNonBlock       0x10000
-#define sys·MapStack          0x20000
-#define sys·MapHugetlb        0x40000
-#define sys·MapSync           0x80000
-#define sys·MapFixedNoReplace 0x100000
-
-#define sys·RemapCanMove    1
-#define sys·RemapFixed      2
-#define sys·RemapNoUnmap    4
diff --git a/sys/linux/port/arch/types.h b/sys/linux/port/arch/types.h
deleted file mode 100644
index 014e4cb..0000000
--- a/sys/linux/port/arch/types.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#pragma once
-
-// XXX: os vs sys prefix...
-
-typedef struct os·Directory os·Directory;
-typedef struct os·DirEntry  os·DirEntry;
-
-struct os·Directory
-{
-    intptr off;
-    int fd;
-    int pad;
-    int pos, end;
-    /* buf needs fall on (off_t) 8 byte alignment */
-    char buf[2048];
-};
-
-struct os·DirEntry
-{
-    ulong  ino;    /* inode number */
-    ulong  off;    /* offset to next entry (from start of directory */
-    ushort len;    /* length of entry (in bytes) */
-    uchar  type;   /* filetype */
-    char   name[]; /* filename */
-};
-
-/* types of DirEntry (last byte) */
-#define os·EntryUnknown 0
-#define os·EntryFifo    1
-#define os·EntryChar    2
-#define os·EntryDir     4
-#define os·EntryBlock   6
-#define os·EntryFile    8
-#define os·EntryLink    10
-#define os·EntrySocket  12
diff --git a/sys/linux/port/os/constants.h b/sys/linux/port/os/constants.h
new file mode 100644
index 0000000..8abf1fa
--- /dev/null
+++ b/sys/linux/port/os/constants.h
@@ -0,0 +1,98 @@
+#pragma once
+
+/* open */
+#define sys·OCreate     0x40u
+#define sys·ONoTTY      0x100u
+#define sys·OTrunc      0x200u
+#define sys·OAppend     0x400u
+#define sys·ONoBlock    0x800u
+#define sys·OSync       0x1000u
+#define sys·OAsync      0x2000u
+#define sys·OLargeFile  0x8000u
+#define sys·ODirectory  0x10000u
+#define sys·ONoFollow   0x20000u
+#define sys·OTmpFile    0x410000u
+
+/* device modes */
+#define sys·ModeFile   0170000
+#define sys·ModeDir    0040000
+#define sys·ModeChar   0020000
+#define sys·ModeBlock  0060000
+#define sys·ModeBasic  0100000
+#define sys·ModeFifo   0010000
+#define sys·ModeLink   0120000
+#define sys·ModeSocket 0140000
+
+/* mmap */
+#define sys·ProtNone      0
+#define sys·ProtRead      1
+#define sys·ProtWrite     2
+#define sys·ProtExec      4
+#define sys·ProtGrowsDown 0x01000000
+#define sys·ProtGrowsUp   0x02000000
+
+#define sys·MapFile           0
+#define sys·MapShared         0x01
+#define sys·MapPrivate        0x02
+#define sys·MapSharedValidate 0x03
+#define sys·MapType           0x0f
+#define sys·MapFixed          0x10
+#define sys·MapAnon           0x20
+#define sys·MapNoReserve      0x4000
+#define sys·MapGrowsDown      0x0100
+#define sys·MapDenyWrite      0x0800
+#define sys·MapExecutable     0x1000
+#define sys·MapLocked         0x2000
+#define sys·MapPopulate       0x8000
+#define sys·MapNonBlock       0x10000
+#define sys·MapStack          0x20000
+#define sys·MapHugetlb        0x40000
+#define sys·MapSync           0x80000
+#define sys·MapFixedNoReplace 0x100000
+
+#define sys·RemapCanMove    1
+#define sys·RemapFixed      2
+#define sys·RemapNoUnmap    4
+
+/* types of DirEntry (last byte) */
+#define sys·EntryUnknown 0
+#define sys·EntryFifo    1
+#define sys·EntryChar    2
+#define sys·EntryDir     4
+#define sys·EntryBlock   6
+#define sys·EntryFile    8
+#define sys·EntryLink    10
+#define sys·EntrySocket  12
+
+/* at flags */
+#define sys·FdCwd           (-100)
+
+#define sys·AtNoFollowLink  0x100
+#define sys·AtRemoveDir     0x200
+#define sys·AtFollowLink    0x400
+#define sys·AtEmptyPath     0x1000
+
+/* stat(x) */
+
+// flags
+#define sys·InfoSyncLegacy 0x0000
+#define sys·InfoSyncType   0x6000
+#define sys·InfoForceSync  0x2000
+#define sys·InfoNoSync     0x4000
+
+// masks
+#define  sys·InfoType        0x00000001u  /*  want/got stx_mode & s_ifmt */
+#define  sys·InfoMode        0x00000002u  /*  want/got stx_mode & ~s_ifmt */
+#define  sys·InfoNLink       0x00000004u  /*  want/got stx_nlink */
+#define  sys·InfoUid         0x00000008u  /*  want/got stx_uid */
+#define  sys·InfoGid         0x00000010u  /*  want/got stx_gid */
+#define  sys·InfoAccessTime  0x00000020u  /*  want/got stx_atime */
+#define  sys·InfoModifyTime  0x00000040u  /*  want/got stx_mtime */
+#define  sys·InfoChangeTime  0x00000080u  /*  want/got stx_ctime */
+#define  sys·InfoInode       0x00000100u  /*  want/got stx_ino */
+#define  sys·InfoSize        0x00000200u  /*  want/got stx_size */
+#define  sys·InfoBlocks      0x00000400u  /*  want/got stx_blocks */
+#define  sys·InfoBasic       0x000007ffu  /*  the stuff in the normal stat struct*/
+#define  sys·InfoCreateTime  0x00000800u  /*  want/got stx_btime   */
+#define  sys·InfoMntId       0x00001000u  /*  got stx_mnt_id  */
+#define  sys·InfoAll        (sys·InfoBasic|sys·InfoCreateTime)
diff --git a/sys/linux/port/arch/errno.h b/sys/linux/port/os/errno.h
index 9d7e66e..9d7e66e 100644
--- a/sys/linux/port/arch/errno.h
+++ b/sys/linux/port/os/errno.h
diff --git a/sys/linux/port/os/types.h b/sys/linux/port/os/types.h
new file mode 100644
index 0000000..6e5c0c6
--- /dev/null
+++ b/sys/linux/port/os/types.h
@@ -0,0 +1,72 @@
+#pragma once
+
+/*
+ * time
+ */
+
+/* timeval */
+typedef struct sys·TimeStamp sys·TimeStamp;
+
+struct sys·TimeStamp
+{
+    int64  sec;
+    uint32 nano;
+    int32  femto;
+};
+
+/*
+ * files
+ */
+
+typedef struct sys·Info      sys·Info;
+typedef struct sys·Directory sys·Directory;
+typedef struct sys·DirEntry  sys·DirEntry;
+
+/* statx */
+struct sys·Info
+{
+    uint32 mask;
+    uint32 blksize;
+    uint64 attr;
+    uint32 nlink;
+    uint32 uid;
+    uint32 gid;
+    uint16 mode;
+    uint16 _pad;
+    uint64 inode;
+    uint64 size;
+    uint64 nblk;
+    uint64 attrmask;
+
+    sys·TimeStamp access, create, status, modify;
+
+    struct{
+        uint32 major;
+        uint32 minor;
+    }spdev;
+    struct{
+        uint32 major;
+        uint32 minor;
+    }device;
+
+    uint64 spare[14];
+};
+
+struct sys·Directory
+{
+    intptr off;
+    int fd;
+    int pad;
+    int pos, end;
+    /* buf needs fall on (off_t) 8 byte alignment */
+    char buf[2048];
+};
+
+struct sys·DirEntry
+{
+    ulong  ino;    /* inode number */
+    ulong  off;    /* offset to next entry (from start of directory */
+    ushort len;    /* length of entry (in bytes) */
+    uchar  type;   /* filetype */
+    char   name[]; /* filename */
+};