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sigretrun --> sigreturn

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StanPlatinum
2024-04-09 10:08:39 +00:00
committed by Tate, Hongliang Tian
parent 63be797c2d
commit e4fd51bc6f
2 changed files with 5 additions and 5 deletions
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4
kernel/aster-nix/src/syscall/mod.rs
View File

@ -249,7 +249,7 @@ define_syscall_nums!(
SYS_BRK = 12,
SYS_RT_SIGACTION = 13,
SYS_RT_SIGPROCMASK = 14,
SYS_RT_SIGRETRUN = 15,
SYS_RT_SIGRETURN = 15,
SYS_IOCTL = 16,
SYS_PREAD64 = 17,
SYS_WRITEV = 20,
@ -437,7 +437,7 @@ pub fn syscall_dispatch(
SYS_BRK => syscall_handler!(1, sys_brk, args),
SYS_RT_SIGACTION => syscall_handler!(4, sys_rt_sigaction, args),
SYS_RT_SIGPROCMASK => syscall_handler!(4, sys_rt_sigprocmask, args),
SYS_RT_SIGRETRUN => syscall_handler!(0, sys_rt_sigreturn, context),
SYS_RT_SIGRETURN => syscall_handler!(0, sys_rt_sigreturn, context),
SYS_IOCTL => syscall_handler!(3, sys_ioctl, args),
SYS_PREAD64 => syscall_handler!(4, sys_pread64, args),
SYS_WRITEV => syscall_handler!(3, sys_writev, args),

6
kernel/aster-nix/src/syscall/rt_sigreturn.rs
View File

@ -2,7 +2,7 @@
use aster_frame::cpu::UserContext;
use super::{SyscallReturn, SYS_RT_SIGRETRUN};
use super::{SyscallReturn, SYS_RT_SIGRETURN};
use crate::{
log_syscall_entry,
prelude::*,
@ -11,12 +11,12 @@ use crate::{
};
pub fn sys_rt_sigreturn(context: &mut UserContext) -> Result<SyscallReturn> {
log_syscall_entry!(SYS_RT_SIGRETRUN);
log_syscall_entry!(SYS_RT_SIGRETURN);
let current_thread = current_thread!();
let posix_thread = current_thread.as_posix_thread().unwrap();
let mut sig_context = posix_thread.sig_context().lock();
if (*sig_context).is_none() {
return_errno_with_message!(Errno::EINVAL, "sigretrun should not been called");
return_errno_with_message!(Errno::EINVAL, "sigreturn should not been called");
}
let sig_context_addr = sig_context.unwrap();
// FIXME: This assertion is not always true, if RESTORER flag is not presented.