use bitflags::bitflags;
use elf::segment::ProgramHeader;

bitflags! {
    #[derive(Debug, Clone, Copy)]
    pub struct ElfSegmentFlags: u32 {
        const EXECUTABLE = 1 << 0;
        const WRITABLE = 1 << 1;
        const READABLE = 1 << 2;

        // The source may set any bits
        const _ = !0;
    }
}

impl From<ProgramHeader> for ElfSegmentFlags {
    fn from(value: ProgramHeader) -> Self {
        Self::from_bits_retain(value.p_flags)
    }
}