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Improve portability of code by using c_char

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This commit is contained in:
Mark McCaskey
2019-12-02 11:30:30 -08:00
parent dfc7163b71
commit 5234897989
1 changed files with 4 additions and 3 deletions
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7
lib/emscripten/src/syscalls/unix.rs
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@ -7,6 +7,7 @@ use libc::{
accept, accept,
access, access,
bind, bind,
c_char,
c_int, c_int,
c_ulong, c_ulong,
c_void, c_void,
@ -1063,14 +1064,14 @@ pub fn ___syscall220(ctx: &mut Ctx, _which: i32, mut varargs: VarArgs) -> i32 {
let upper_bound = std::cmp::min((*dirent).d_reclen, 255) as usize; let upper_bound = std::cmp::min((*dirent).d_reclen, 255) as usize;
let mut i = 0; let mut i = 0;
while i < upper_bound { while i < upper_bound {
*(dirp.add(pos + 11 + i) as *mut i8) = (*dirent).d_name[i] as _; *(dirp.add(pos + 11 + i) as *mut c_char) = (*dirent).d_name[i] as c_char;
i += 1; i += 1;
} }
// We set the termination string char // We set the termination string char
*(dirp.add(pos + 11 + i) as *mut i8) = 0 as i8; *(dirp.add(pos + 11 + i) as *mut c_char) = 0 as c_char;
debug!( debug!(
" => file {}", " => file {}",
CStr::from_ptr(dirp.add(pos + 11) as *const i8) CStr::from_ptr(dirp.add(pos + 11) as *const c_char)
.to_str() .to_str()
.unwrap() .unwrap()
); );