Zig 0.17.0-dev (Split by item)

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posix_madviseLinux

mman.posix_madviseLinux

fn posix_madviseLinux(addr: *anyopaque, len: usize, advice: c_int) callconv(.c) c_int

File

lib/c/sys/mman.zig:59

Code

fn posix_madviseLinux(addr: *anyopaque, len: usize, advice: c_int) callconv(.c) c_int {
    if (advice == std.os.linux.MADV.DONTNEED) return 0;
    return @intCast(-@as(isize, @bitCast(std.os.linux.madvise(@ptrCast(addr), len, @bitCast(advice)))));
}