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fix compilation error on bsds

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Manos Pitsidianakis 2019-07-30 17:56:50 +03:00
parent 69927f524c
commit 4f5bcfd1d4
Signed by: Manos Pitsidianakis
GPG Key ID: 73627C2F690DF710
1 changed files with 54 additions and 18 deletions
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72
ui/src/lib.rs
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@ -78,29 +78,65 @@ pub mod username {
use std::ptr::null_mut;
/* taken from whoami-0.1.1 */
fn getpwuid() -> libc::passwd {
let mut pwent = libc::passwd {
pw_name: null_mut(),
pw_passwd: null_mut(),
pw_uid: 0,
pw_gid: 0,
pw_gecos: null_mut(),
pw_dir: null_mut(),
pw_shell: null_mut(),
};
let mut pwentp = null_mut();
let mut buffer = [0i8; 16384]; // from the man page
#[cfg(any(
target_os = "macos",
target_os = "ios",
target_os = "freebsd",
target_os = "dragonfly",
target_os = "openbsd",
target_os = "netbsd"
))]
{
let mut pwent = libc::passwd {
pw_name: null_mut(),
pw_passwd: null_mut(),
pw_uid: 0,
pw_gid: 0,
pw_change: 0,
pw_class: null_mut(),
pw_gecos: null_mut(),
pw_dir: null_mut(),
pw_shell: null_mut(),
pw_expire: 0,
};
unsafe {
libc::getpwuid_r(
libc::geteuid(),
&mut pwent,
&mut buffer[0],
16384,
&mut pwentp,
);
}
unsafe {
libc::getpwuid_r(
libc::geteuid(),
&mut pwent,
&mut buffer[0],
16384,
&mut pwentp,
);
pwent
}
#[cfg(target_os = "linux")]
{
let mut pwent = libc::passwd {
pw_name: null_mut(),
pw_passwd: null_mut(),
pw_uid: 0,
pw_gid: 0,
pw_gecos: null_mut(),
pw_dir: null_mut(),
pw_shell: null_mut(),
};
pwent
unsafe {
libc::getpwuid_r(
libc::geteuid(),
&mut pwent,
&mut buffer[0],
16384,
&mut pwentp,
);
}
pwent
}
}
fn ptr_to_string(name: *mut i8) -> String {
let uname = name as *mut _ as *mut u8;