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Add syscall chroot

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Signed-off-by: Zhenchen Wang <m202372036@hust.edu.cn>

Signed-off-by: Zhenchen Wang <m202372036@hust.edu.cn>
This commit is contained in:
Zhenchen Wang
2024-03-01 09:47:14 +08:00
committed by Tate, Hongliang Tian
parent f924eb3694
commit ed0752aacc
3 changed files with 41 additions and 0 deletions
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4
kernel/aster-nix/src/syscall/mod.rs
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@ -25,6 +25,7 @@ use crate::{
chdir::{sys_chdir, sys_fchdir},
chmod::{sys_chmod, sys_fchmod, sys_fchmodat},
chown::{sys_chown, sys_fchown, sys_fchownat, sys_lchown},
chroot::sys_chroot,
clock_gettime::sys_clock_gettime,
clock_nanosleep::sys_clock_nanosleep,
clone::sys_clone,
@ -104,6 +105,7 @@ mod brk;
mod chdir;
mod chmod;
mod chown;
mod chroot;
mod clock_gettime;
mod clock_nanosleep;
mod clone;
@ -330,6 +332,7 @@ define_syscall_nums!(
SYS_SET_PRIORITY = 141,
SYS_PRCTL = 157,
SYS_ARCH_PRCTL = 158,
SYS_CHROOT = 161,
SYS_SYNC = 162,
SYS_GETTID = 186,
SYS_TIME = 201,
@ -517,6 +520,7 @@ pub fn syscall_dispatch(
SYS_SET_PRIORITY => syscall_handler!(3, sys_set_priority, args),
SYS_PRCTL => syscall_handler!(5, sys_prctl, args),
SYS_ARCH_PRCTL => syscall_handler!(2, sys_arch_prctl, args, context),
SYS_CHROOT => syscall_handler!(1, sys_chroot, args),
SYS_SYNC => syscall_handler!(0, sys_sync),
SYS_GETTID => syscall_handler!(0, sys_gettid),
SYS_TIME => syscall_handler!(1, sys_time, args),