Struct object::macho::SegmentCommand32[][src]

#[repr(C)]
pub struct SegmentCommand32<E: Endian> { pub cmd: U32<E>, pub cmdsize: U32<E>, pub segname: [u8; 16], pub vmaddr: U32<E>, pub vmsize: U32<E>, pub fileoff: U32<E>, pub filesize: U32<E>, pub maxprot: U32<E>, pub initprot: U32<E>, pub nsects: U32<E>, pub flags: U32<E>, }
Expand description

32-bit segment load command.

The segment load command indicates that a part of this file is to be mapped into the task’s address space. The size of this segment in memory, vmsize, maybe equal to or larger than the amount to map from this file, filesize. The file is mapped starting at fileoff to the beginning of the segment in memory, vmaddr. The rest of the memory of the segment, if any, is allocated zero fill on demand. The segment’s maximum virtual memory protection and initial virtual memory protection are specified by the maxprot and initprot fields. If the segment has sections then the Section32 structures directly follow the segment command and their size is reflected in cmdsize.

Fields

cmd: U32<E>

LC_SEGMENT

cmdsize: U32<E>

includes sizeof section structs

segname: [u8; 16]

segment name

vmaddr: U32<E>

memory address of this segment

vmsize: U32<E>

memory size of this segment

fileoff: U32<E>

file offset of this segment

filesize: U32<E>

amount to map from the file

maxprot: U32<E>

maximum VM protection

initprot: U32<E>

initial VM protection

nsects: U32<E>

number of sections in segment

flags: U32<E>

flags

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Return the segname bytes up until the null terminator.

Return the offset and size of the segment in the file.

Get the segment data from the file data. Read more

Get the array of sections from the data following the segment command. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.