lib: Add mlibc

Signed-off-by: Ian Moffett <ian@osmora.org>

1 files changed, 46 insertions, 0 deletions

diff --git a/lib/mlibc/abis/ironclad/vm-flags.h b/lib/mlibc/abis/ironclad/vm-flags.h
new file mode 100644
index 0000000..a686cd3
--- /dev/null
+++ b/lib/mlibc/abis/ironclad/vm-flags.h
@@ -0,0 +1,46 @@
+#ifndef _ABIBITS_MMAP_FLAGS_H
+#define _ABIBITS_MMAP_FLAGS_H
+
+#define PROT_NONE  0x00
+#define PROT_READ  0x01
+#define PROT_WRITE 0x02
+#define PROT_EXEC  0x04
+
+#define MAP_FAILED ((void *)(-1))
+#define MAP_FILE      0x00
+#define MAP_PRIVATE   0x01
+#define MAP_SHARED    0x02
+#define MAP_FIXED     0x04
+#define MAP_ANON      0x08
+#define MAP_ANONYMOUS 0x08
+#define MAP_NORESERVE 0x10
+#define MAP_WC        0b10000
+
+#define MS_ASYNC 0x01
+#define MS_SYNC 0x02
+#define MS_INVALIDATE 0x04
+
+#define MCL_CURRENT 0x01
+#define MCL_FUTURE 0x02
+
+#define POSIX_MADV_NORMAL 1
+#define POSIX_MADV_SEQUENTIAL 2
+#define POSIX_MADV_RANDOM 3
+#define POSIX_MADV_DONTNEED 4
+#define POSIX_MADV_WILLNEED 5
+
+#define MADV_NORMAL 0
+#define MADV_RANDOM 1
+#define MADV_SEQUENTIAL 2
+#define MADV_WILLNEED 3
+#define MADV_DONTNEED 4
+#define MADV_FREE 8
+
+// Linux extensions:
+#define MREMAP_MAYMOVE 1
+#define MREMAP_FIXED 2
+
+#define MFD_CLOEXEC 1U
+#define MFD_ALLOW_SEALING 2U
+
+#endif // _ABIBITS_MMAP_FLAGS_H