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fix arg passing to getcwd syscall

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This commit is contained in:
Mark McCaskey
2019-03-26 14:37:47 -07:00
parent ad897b2076
commit 49db149224
3 changed files with 15 additions and 1 deletions
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4
lib/emscripten/src/syscalls/mod.rs
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@ -209,9 +209,11 @@ pub fn ___syscall110(_ctx: &mut Ctx, _one: i32, _two: i32) -> i32 {
}
// getcwd
pub fn ___syscall183(ctx: &mut Ctx, buf_offset: u32, _size: u32) -> u32 {
pub fn ___syscall183(ctx: &mut Ctx, _which: c_int, mut varargs: VarArgs) -> i32 {
debug!("emscripten::___syscall183");
use std::env;
let buf_offset: c_int = varargs.get(ctx);
let _size: c_int = varargs.get(ctx);
let path = env::current_dir();
let path_string = path.unwrap().display().to_string();
let len = path_string.len();