Mercurial > crates > nonstick

comparison src/macros.rs @ 59:3f4a77aa88be

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix string copyting and improve error situation. This change is too big and includes several things: - Fix copying strings from PAM by fixing const and mut on pam funcs. - Improve error enums by simplifying conversions and removing unnecessary and ambiguous "success" variants. - Make a bunch of casts nicer. - Assorted other cleanup.
author Paul Fisher <paul@pfish.zone>
date Wed, 21 May 2025 00:27:18 -0400
parents daa2cde64601
children
comparison
equal deleted inserted replaced
58:868a278a362c 59:3f4a77aa88be
34 ($ident:ident) => { 34 ($ident:ident) => {
35 pub use self::pam_hooks_scope::*; 35 pub use self::pam_hooks_scope::*;
36 mod pam_hooks_scope { 36 mod pam_hooks_scope {
37 use std::ffi::CStr; 37 use std::ffi::CStr;
38 use std::os::raw::{c_char, c_int}; 38 use std::os::raw::{c_char, c_int};
39 use $crate::constants::{Flags, ErrorCode}; 39 use $crate::constants::{ErrorCode, Flags};
40 use $crate::module::{PamHandle, PamHooks}; 40 use $crate::module::{PamHandle, PamHooks};
41 41
42 fn extract_argv<'a>(argc: c_int, argv: *const *const c_char) -> Vec<&'a CStr> { 42 fn extract_argv<'a>(argc: c_int, argv: *const *const c_char) -> Vec<&'a CStr> {
43 (0..argc) 43 (0..argc)
44 .map(|o| unsafe { CStr::from_ptr(*argv.offset(o as isize) as *const c_char) }) 44 .map(|o| unsafe { CStr::from_ptr(*argv.offset(o as isize) as *const c_char) })