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fix: support musl libc target for linux platform #11

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Merged
xiaopengli89 merged 1 commit into from
Dec 4, 2025
Merged

fix: support musl libc target for linux platform #11

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30 changes: 9 additions & 21 deletions ipmb/src/platform/linux/encoded_message.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -42,15 +42,9 @@ impl EncodedMessage {
iov_len: 0,
};

let mut hdr = libc::msghdr {
msg_name: ptr::null_mut(),
msg_namelen: 0,
msg_iov: &mut iov,
msg_iovlen: 1,
msg_control: ptr::null_mut(),
msg_controllen: 0,
msg_flags: 0,
};
let mut hdr: libc::msghdr = mem::zeroed();
hdr.msg_iov = &mut iov;
hdr.msg_iovlen = 1;

let mut r = libc::recvmsg(
local.0.as_raw(),
Expand All @@ -74,7 +68,7 @@ impl EncodedMessage {

let mut control_data: Vec<u8> = super::alloc_buffer::<usize>(meta.control_len as _);
hdr.msg_control = control_data.as_mut_ptr() as _;
hdr.msg_controllen = control_data.len();
hdr.msg_controllen = control_data.len() as _;

hdr.msg_flags = 0;

Expand All @@ -94,7 +88,7 @@ impl EncodedMessage {
let control_ptr = control_data.as_ptr() as *const libc::cmsghdr;
let mut control_data_ptr = libc::CMSG_DATA(control_ptr) as *const RawFd;

let control_count = ((*control_ptr).cmsg_len
let control_count = ((*control_ptr).cmsg_len as usize
- (control_data_ptr as usize - control_ptr as usize))
/ mem::size_of::<RawFd>();

Expand Down Expand Up @@ -153,22 +147,16 @@ impl EncodedMessage {
iov_base: ptr::null_mut(),
iov_len: 0,
};
let mut hdr = libc::msghdr {
msg_name: ptr::null_mut(),
msg_namelen: 0,
msg_iov: &mut iov,
msg_iovlen: 1,
msg_control: ptr::null_mut(),
msg_controllen: 0,
msg_flags: 0,
};
let mut hdr: libc::msghdr = unsafe { mem::zeroed() };
hdr.msg_iov = &mut iov;
hdr.msg_iovlen = 1;

// send payload
iov.iov_base = self.iov_data.as_mut_ptr() as _;
iov.iov_len = self.iov_data.len();

hdr.msg_control = self.control_data.as_mut_ptr() as _;
hdr.msg_controllen = self.control_data.len();
hdr.msg_controllen = self.control_data.len() as _;

// Add memory region's ref count
for r in self.memory_regions.iter() {
Expand Down