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Linux on loongarch64 has no open syscall so use openat #751

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Merged
sunfishcode merged 1 commit into from
Jul 18, 2023
Merged

Linux on loongarch64 has no open syscall so use openat #751

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8 changes: 5 additions & 3 deletions src/backend/libc/fs/syscalls.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -84,11 +84,12 @@ weak!(fn __futimens64(c::c_int, *const LibcTimespec) -> c::c_int);
/// This is only currently necessary as a workaround for old glibc; see below.
#[cfg(all(unix, target_env = "gnu"))]
fn open_via_syscall(path: &CStr, oflags: OFlags, mode: Mode) -> io::Result<OwnedFd> {
// Linux on aarch64 and riscv64 has no `open` syscall so use `openat`.
// Linux on aarch64, loongarch64 and riscv64 has no `open` syscall so use `openat`.
#[cfg(any(
target_arch = "aarch64",
target_arch = "riscv32",
target_arch = "riscv64"
target_arch = "riscv64",
target_arch = "loongarch64"
))]
{
openat_via_syscall(CWD, path, oflags, mode)
Expand All @@ -98,7 +99,8 @@ fn open_via_syscall(path: &CStr, oflags: OFlags, mode: Mode) -> io::Result<Owned
#[cfg(not(any(
target_arch = "aarch64",
target_arch = "riscv32",
target_arch = "riscv64"
target_arch = "riscv64",
target_arch = "loongarch64"
)))]
unsafe {
syscall! {
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