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Refine cpio argh

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we can use argh to handle `--help` now
This commit is contained in:
LoveSy
2023-07-07 01:06:14 +08:00
committed by John Wu
parent e8e8afa6c2
commit 64c82e1f2c
2 changed files with 30 additions and 28 deletions
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native/src/base/misc.rs
+3 -3
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@@ -360,12 +360,12 @@ impl<T: AsMut<[u8]>> MutBytesExt for T {
}
}
// SAFETY: libc guarantees argc and argv is properly setup
// SAFETY: libc guarantees argc and argv are properly setup and are static
#[allow(clippy::not_unsafe_ptr_arg_deref)]
pub fn map_args<'a>(argc: i32, argv: *const *const c_char) -> Result<Vec<&'a Utf8CStr>, StrErr> {
pub fn map_args(argc: i32, argv: *const *const c_char) -> Result<Vec<&'static str>, StrErr> {
unsafe { slice::from_raw_parts(argv, argc as usize) }
.iter()
.map(|s| unsafe { Utf8CStr::from_ptr(*s) })
.map(|s| unsafe { Utf8CStr::from_ptr(*s) }.map(|s| s.deref()))
.collect()
}