Sha256: 93366c426f7ecac8db80be8eaf7d6e5e9f71a2d57da1eb1acc0d626f8a9086d6
Contents?: true
Size: 873 Bytes
Versions: 8
Compression:
Stored size: 873 Bytes
Contents
use core::mem::transmute;
use rb_sys::*;
use std::ffi::c_void;
// Convert str literal to C string literal
macro_rules! cstr {
($s:expr) => {
concat!($s, "\0").as_ptr() as *const std::ffi::c_char
};
}
pub(crate) use cstr;
pub type RubyCFunc = unsafe extern "C" fn() -> VALUE;
// TODO: rewrite as macro
pub fn to_ruby_cfunc_with_no_args<T>(f: unsafe extern "C" fn(T) -> VALUE) -> RubyCFunc {
unsafe { transmute::<unsafe extern "C" fn(T) -> VALUE, RubyCFunc>(f) }
}
pub fn to_ruby_cfunc_with_args<T, U, V>(f: unsafe extern "C" fn(T, U, V) -> VALUE) -> RubyCFunc {
unsafe { transmute::<unsafe extern "C" fn(T, U, V) -> VALUE, RubyCFunc>(f) }
}
#[allow(non_snake_case)]
pub fn RTEST(v: VALUE) -> bool {
v != Qfalse as VALUE && v != Qnil as VALUE
}
extern "C" {
pub fn extract_si_value_sival_ptr(info: *mut libc::siginfo_t) -> *mut c_void;
}
Version data entries
8 entries across 8 versions & 1 rubygems