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annotate src/pam_ffi.rs @ 60:05cc2c27334f

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The Big Refactor: clean up docs and exports. - Brings the most important symbols in the library to the root with `pub use` statements. - Expands and updates documentation. - Rearranges things extensively to make the external interface nicer and make the structure easier to understand. - Renames a few things (e.g. `Result`).
author Paul Fisher <paul@pfish.zone>
date Wed, 21 May 2025 19:00:51 -0400
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children bbe84835d6db
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1 //! Functions exported by the PAM FFI.
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2
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3 use libc::c_char;
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4 use std::ffi::c_int;
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5
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6 #[link(name = "pam")]
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7 extern "C" {
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8 pub fn pam_get_data(
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9 pamh: *const libc::c_void,
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10 module_data_name: *const c_char,
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11 data: &mut *const libc::c_void,
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12 ) -> c_int;
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13
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14 pub fn pam_set_data(
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15 pamh: *mut libc::c_void,
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16 module_data_name: *const c_char,
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17 data: *const libc::c_void,
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18 cleanup: extern "C" fn(
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19 pamh: *const libc::c_void,
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20 data: *mut libc::c_void,
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21 error_status: c_int,
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22 ),
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23 ) -> c_int;
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24
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25 pub fn pam_get_item(
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26 pamh: *const libc::c_void,
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27 item_type: c_int,
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28 item: &mut *const libc::c_void,
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29 ) -> c_int;
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30
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31 pub fn pam_set_item(
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32 pamh: *mut libc::c_void,
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33 item_type: c_int,
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34 item: *const libc::c_void,
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35 ) -> c_int;
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36
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37 pub fn pam_get_user(
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38 pamh: *const libc::c_void,
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39 user: &mut *const c_char,
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40 prompt: *const c_char,
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41 ) -> c_int;
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42
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43 pub fn pam_get_authtok(
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44 pamh: *const libc::c_void,
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45 item_type: c_int,
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46 data: &mut *const c_char,
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47 prompt: *const c_char,
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48 ) -> c_int;
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49 }