Zig 0.17.0-dev (Split by item)

This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig library itself.

checkMemIsDefined

Check that memory at qzz.ptr is addressable and defined for qzz.len bytes. If suitable addressability and definedness are not established, Valgrind prints an error message and returns the address of the first offending byte. Otherwise it returns zero.

memcheck.checkMemIsDefined

pub fn checkMemIsDefined(qzz: []const u8) usize

File

lib/std/valgrind/memcheck.zig:85

Code

pub fn checkMemIsDefined(qzz: []const u8) usize {
    return doClientRequestExpr(0, .CheckMemIsDefined, @intFromPtr(qzz.ptr), qzz.len, 0, 0, 0);
}