std: Make linux MAP_ definitions match kernel
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@ -74,22 +74,31 @@ pub const PROT_EXEC = 4;
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pub const PROT_GROWSDOWN = 0x01000000;
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pub const PROT_GROWSUP = 0x02000000;
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pub const MAP_FAILED = @intToPtr(*c_void, maxInt(usize));
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/// Share changes
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pub const MAP_SHARED = 0x01;
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/// Changes are private
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pub const MAP_PRIVATE = 0x02;
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/// share + validate extension flags
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pub const MAP_SHARED_VALIDATE = 0x03;
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/// Mask for type of mapping
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pub const MAP_TYPE = 0x0f;
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/// Interpret addr exactly
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pub const MAP_FIXED = 0x10;
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/// don't use a file
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pub const MAP_ANONYMOUS = 0x20;
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pub const MAP_NORESERVE = 0x4000;
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pub const MAP_GROWSDOWN = 0x0100;
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pub const MAP_DENYWRITE = 0x0800;
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pub const MAP_EXECUTABLE = 0x1000;
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pub const MAP_LOCKED = 0x2000;
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pub const MAP_POPULATE = 0x8000;
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pub const MAP_NONBLOCK = 0x10000;
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pub const MAP_STACK = 0x20000;
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pub const MAP_HUGETLB = 0x40000;
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pub const MAP_FILE = 0;
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/// For anonymous mmap, memory could be uninitialized
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pub const MAP_UNINITIALIZED = 0x4000000;
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// MAP_ 0x0100 - 0x80000 flags are per architecture
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/// MAP_FIXED which doesn't unmap underlying mapping
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pub const MAP_FIXED_NOREPLACE = 0x100000;
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pub const F_OK = 0;
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pub const X_OK = 1;
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@ -331,6 +331,36 @@ pub const F_GETOWN_EX = 16;
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pub const F_GETOWNER_UIDS = 17;
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/// stack-like segment
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pub const MAP_GROWSDOWN = 0x0100;
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/// ETXTBSY
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pub const MAP_DENYWRITE = 0x0800;
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/// mark it as an executable
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pub const MAP_EXECUTABLE = 0x1000;
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/// pages are locked
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pub const MAP_LOCKED = 0x2000;
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/// don't check for reservations
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pub const MAP_NORESERVE = 0x4000;
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/// populate (prefault) pagetables
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pub const MAP_POPULATE = 0x8000;
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/// do not block on IO
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pub const MAP_NONBLOCK = 0x10000;
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/// give out an address that is best suited for process/thread stacks
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pub const MAP_STACK = 0x20000;
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/// create a huge page mapping
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pub const MAP_HUGETLB = 0x40000;
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/// perform synchronous page faults for the mapping
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pub const MAP_SYNC = 0x80000;
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pub const VDSO_USEFUL = true;
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pub const VDSO_CGT_SYM = "__kernel_clock_gettime";
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pub const VDSO_CGT_VER = "LINUX_2.6.39";
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@ -394,6 +394,39 @@ pub const F_GETOWN_EX = 16;
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pub const F_GETOWNER_UIDS = 17;
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/// only give out 32bit addresses
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pub const MAP_32BIT = 0x40;
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/// stack-like segment
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pub const MAP_GROWSDOWN = 0x0100;
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/// ETXTBSY
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pub const MAP_DENYWRITE = 0x0800;
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/// mark it as an executable
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pub const MAP_EXECUTABLE = 0x1000;
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/// pages are locked
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pub const MAP_LOCKED = 0x2000;
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/// don't check for reservations
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pub const MAP_NORESERVE = 0x4000;
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/// populate (prefault) pagetables
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pub const MAP_POPULATE = 0x8000;
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/// do not block on IO
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pub const MAP_NONBLOCK = 0x10000;
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/// give out an address that is best suited for process/thread stacks
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pub const MAP_STACK = 0x20000;
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/// create a huge page mapping
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pub const MAP_HUGETLB = 0x40000;
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/// perform synchronous page faults for the mapping
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pub const MAP_SYNC = 0x80000;
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pub const VDSO_USEFUL = true;
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pub const VDSO_CGT_SYM = "__vdso_clock_gettime";
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pub const VDSO_CGT_VER = "LINUX_2.6";
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