diff options
Diffstat (limited to 'vendor/rustix/src/runtime.rs')
| -rw-r--r-- | vendor/rustix/src/runtime.rs | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/vendor/rustix/src/runtime.rs b/vendor/rustix/src/runtime.rs index 187da6341..84baeb463 100644 --- a/vendor/rustix/src/runtime.rs +++ b/vendor/rustix/src/runtime.rs @@ -19,45 +19,47 @@ //! serious problems. #![allow(unsafe_code)] +use crate::backend; #[cfg(linux_raw)] use crate::ffi::CStr; #[cfg(linux_raw)] +#[cfg(feature = "fs")] use crate::fs::AtFlags; -use crate::imp; #[cfg(linux_raw)] use crate::io; #[cfg(linux_raw)] use crate::process::Pid; #[cfg(linux_raw)] -use core::ffi::c_void; +#[cfg(feature = "fs")] +use backend::fd::AsFd; #[cfg(linux_raw)] -use imp::fd::AsFd; +use core::ffi::c_void; #[cfg(linux_raw)] #[cfg(target_arch = "x86")] #[inline] pub unsafe fn set_thread_area(u_info: &mut UserDesc) -> io::Result<()> { - imp::runtime::syscalls::tls::set_thread_area(u_info) + backend::runtime::syscalls::tls::set_thread_area(u_info) } #[cfg(linux_raw)] #[cfg(target_arch = "arm")] #[inline] pub unsafe fn arm_set_tls(data: *mut c_void) -> io::Result<()> { - imp::runtime::syscalls::tls::arm_set_tls(data) + backend::runtime::syscalls::tls::arm_set_tls(data) } #[cfg(linux_raw)] #[cfg(target_arch = "x86_64")] #[inline] pub unsafe fn set_fs(data: *mut c_void) { - imp::runtime::syscalls::tls::set_fs(data) + backend::runtime::syscalls::tls::set_fs(data) } #[cfg(linux_raw)] #[inline] pub unsafe fn set_tid_address(data: *mut c_void) -> Pid { - imp::runtime::syscalls::tls::set_tid_address(data) + backend::runtime::syscalls::tls::set_tid_address(data) } /// `prctl(PR_SET_NAME, name)` @@ -74,12 +76,12 @@ pub unsafe fn set_tid_address(data: *mut c_void) -> Pid { #[cfg(linux_raw)] #[inline] pub unsafe fn set_thread_name(name: &CStr) -> io::Result<()> { - imp::runtime::syscalls::tls::set_thread_name(name) + backend::runtime::syscalls::tls::set_thread_name(name) } #[cfg(linux_raw)] #[cfg(target_arch = "x86")] -pub use imp::runtime::tls::UserDesc; +pub use backend::runtime::tls::UserDesc; /// `syscall(SYS_exit, status)`—Exit the current thread. /// @@ -89,7 +91,7 @@ pub use imp::runtime::tls::UserDesc; #[cfg(linux_raw)] #[inline] pub unsafe fn exit_thread(status: i32) -> ! { - imp::runtime::syscalls::tls::exit_thread(status) + backend::runtime::syscalls::tls::exit_thread(status) } /// Exit all the threads in the current process' thread group. @@ -112,7 +114,7 @@ pub unsafe fn exit_thread(status: i32) -> ! { #[doc(alias = "_Exit")] #[inline] pub fn exit_group(status: i32) -> ! { - imp::process::syscalls::exit_group(status) + backend::process::syscalls::exit_group(status) } /// Return fields from the main executable segment headers ("phdrs") relevant @@ -120,7 +122,7 @@ pub fn exit_group(status: i32) -> ! { #[cfg(linux_raw)] #[inline] pub fn startup_tls_info() -> StartupTlsInfo { - imp::runtime::tls::startup_tls_info() + backend::runtime::tls::startup_tls_info() } /// `(getauxval(AT_PHDR), getauxval(AT_PHNUM))`—Returns the address and @@ -134,11 +136,11 @@ pub fn startup_tls_info() -> StartupTlsInfo { #[cfg(any(target_os = "android", target_os = "linux"))] #[inline] pub fn exe_phdrs() -> (*const c_void, usize) { - imp::param::auxv::exe_phdrs() + backend::param::auxv::exe_phdrs() } #[cfg(linux_raw)] -pub use imp::runtime::tls::StartupTlsInfo; +pub use backend::runtime::tls::StartupTlsInfo; /// `fork()`—Creates a new process by duplicating the calling process. /// @@ -219,7 +221,7 @@ pub use imp::runtime::tls::StartupTlsInfo; /// [async-signal-safe]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/V2_chap02.html#tag_15_04_03 #[cfg(linux_raw)] pub unsafe fn fork() -> io::Result<Option<Pid>> { - imp::runtime::syscalls::fork() + backend::runtime::syscalls::fork() } /// `execveat(dirfd, path.as_c_str(), argv, envp, flags)`—Execute a new @@ -236,6 +238,8 @@ pub unsafe fn fork() -> io::Result<Option<Pid>> { /// [Linux]: https://man7.org/linux/man-pages/man2/execveat.2.html #[cfg(linux_raw)] #[inline] +#[cfg(feature = "fs")] +#[cfg_attr(doc_cfg, doc(cfg(feature = "fs")))] pub unsafe fn execveat<Fd: AsFd>( dirfd: Fd, path: &CStr, @@ -243,7 +247,7 @@ pub unsafe fn execveat<Fd: AsFd>( envp: *const *const u8, flags: AtFlags, ) -> io::Errno { - imp::runtime::syscalls::execveat(dirfd.as_fd(), path, argv, envp, flags) + backend::runtime::syscalls::execveat(dirfd.as_fd(), path, argv, envp, flags) } /// `execve(path.as_c_str(), argv, envp)`—Execute a new command using the @@ -261,5 +265,5 @@ pub unsafe fn execveat<Fd: AsFd>( #[cfg(linux_raw)] #[inline] pub unsafe fn execve(path: &CStr, argv: *const *const u8, envp: *const *const u8) -> io::Errno { - imp::runtime::syscalls::execve(path, argv, envp) + backend::runtime::syscalls::execve(path, argv, envp) } |