From f700f8af75a92c3d1c74fcf36e6558784a3f6cb3 Mon Sep 17 00:00:00 2001
From: pkubaj <pkubaj@FreeBSD.org>
Date: Sun, 18 Sep 2022 16:38:48 +0000
Subject: [PATCH] Fix build on FreeBSD on ARM or POWER

They use unsigned char.
---
 src/bsd.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/bsd.rs b/src/bsd.rs
index a68d24d..34aae11 100644
--- a/src/bsd.rs
+++ b/src/bsd.rs
@@ -35,7 +35,7 @@ pub fn get_executable_path() -> Option<PathBuf> {
     // FreeBSD without procfs
     if result == 0 {
         // Convert the string allocated on the stack to a Rust string.
-        let len = unsafe { strlen(buf.as_ptr() as *const i8) };
+        let len = unsafe { strlen(buf.as_ptr() as *const libc::c_char) };
         unsafe { buf.set_len(len) };
         match String::from_utf8(buf).ok() {
             Some(path) => {