1 files changed, 98 insertions, 0 deletions
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)