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Use proper c_char ffi type

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This commit is contained in:
Paul Sajna 2024-01-29 00:19:25 +00:00
parent 9e690408c9
commit 47e9029456
1 changed files with 2 additions and 2 deletions
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4
veilid-tools/src/network_interfaces/netlink.rs
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@ -26,7 +26,7 @@ cfg_if! {
use std::convert::TryInto; use std::convert::TryInto;
use std::ffi::CStr; use std::ffi::CStr;
use std::io; use std::io;
use std::os::raw::c_int; use std::os::raw::{c_int, c_char};
use tools::*; use tools::*;
fn get_interface_name(index: u32) -> io::Result<String> { fn get_interface_name(index: u32) -> io::Result<String> {
@ -37,7 +37,7 @@ fn get_interface_name(index: u32) -> io::Result<String> {
bail_io_error_other!("if_indextoname returned null"); bail_io_error_other!("if_indextoname returned null");
} }
} else { } else {
if unsafe { if_indextoname(index, ifnamebuf.as_mut_ptr() as *mut i8) }.is_null() { if unsafe { if_indextoname(index, ifnamebuf.as_mut_ptr() as *mut c_char) }.is_null() {
bail_io_error_other!("if_indextoname returned null"); bail_io_error_other!("if_indextoname returned null");
} }
} }