diff options
| author | namilsk <namilsk@namilsk.tech> | 2026-01-09 19:13:16 +0300 |
|---|---|---|
| committer | namilsk <namilsk@namilsk.tech> | 2026-01-09 19:13:16 +0300 |
| commit | bca3ae435452b22a08eb66b7d3ab98d840a87b94 (patch) | |
| tree | 5048a0afa1806bc8213f0b4100a91b10f949cdf2 /init/src/host/sethn.rs | |
| parent | 3a5c327a546ff1838e4dc32b8b67a056c1b95f3d (diff) | |
Implemetned kernel modules, locales and timezones settings.
Diffstat (limited to 'init/src/host/sethn.rs')
| -rw-r--r-- | init/src/host/sethn.rs | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/init/src/host/sethn.rs b/init/src/host/sethn.rs deleted file mode 100644 index 1857297..0000000 --- a/init/src/host/sethn.rs +++ /dev/null @@ -1,37 +0,0 @@ -use std::{ffi::CString, fs, io}; -use libc::{sethostname, c_char, size_t}; -use crate::log::{log_warning}; - -pub fn try_set_hostname() { - let content = fs::read_to_string("/etc/hostname") - .map(|s| s.trim().to_string()) - .unwrap_or_else(|_| "localhost".to_string()); - - if let Err(e) = perform_set_hostname(&content) { - log_warning(&format!("Failed to set hostname to '{}': {}. Falling back to localhost.", content, e)); - let _ = perform_set_hostname("localhost"); - } -} - -fn perform_set_hostname(name: &str) -> io::Result<()> { - if name.len() > 64 { - return Err(io::Error::new(io::ErrorKind::InvalidInput, "Hostname too long")); - } - - let c_str = CString::new(name).map_err(|_| { - io::Error::new(io::ErrorKind::InvalidInput, "Hostname contains null byte") - })?; - - let res = unsafe { - sethostname( - c_str.as_ptr() as *const c_char, - name.len() as size_t, - ) - }; - - if res != 0 { - return Err(io::Error::last_os_error()); - } - - Ok(()) -}
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