Mark *removexattr as readonly on linux_raw.

sunfishcode · sunfishcode · commit 1caf9039ccf1 · 2023-05-24T09:32:35.000-07:00
diff --git a/src/backend/linux_raw/fs/syscalls.rs b/src/backend/linux_raw/fs/syscalls.rs
@@ -1667,15 +1667,15 @@ pub(crate) fn flistxattr(fd: BorrowedFd<'_>, list: &mut [c::c_char]) -> io::Resu
 
 #[inline]
 pub(crate) fn removexattr(path: &CStr, name: &CStr) -> io::Result<()> {
-    unsafe { ret(syscall!(__NR_removexattr, path, name)) }
+    unsafe { ret(syscall_readonly!(__NR_removexattr, path, name)) }
 }
 
 #[inline]
 pub(crate) fn lremovexattr(path: &CStr, name: &CStr) -> io::Result<()> {
-    unsafe { ret(syscall!(__NR_lremovexattr, path, name)) }
+    unsafe { ret(syscall_readonly!(__NR_lremovexattr, path, name)) }
 }
 
 #[inline]
 pub(crate) fn fremovexattr(fd: BorrowedFd<'_>, name: &CStr) -> io::Result<()> {
-    unsafe { ret(syscall!(__NR_fremovexattr, fd, name)) }
+    unsafe { ret(syscall_readonly!(__NR_fremovexattr, fd, name)) }
 }

Original file line number	Diff line number	Diff line change
`@@ -1667,15 +1667,15 @@ pub(crate) fn flistxattr(fd: BorrowedFd<'_>, list: &mut [c::c_char]) -> io::Resu`
`1667`	`1667`
`1668`	`1668`	`#[inline]`
`1669`	`1669`	`pub(crate) fn removexattr(path: &CStr, name: &CStr) -> io::Result<()> {`
`1670`		`- unsafe { ret(syscall!(__NR_removexattr, path, name)) }`
	`1670`	`+ unsafe { ret(syscall_readonly!(__NR_removexattr, path, name)) }`
`1671`	`1671`	`}`
`1672`	`1672`
`1673`	`1673`	`#[inline]`
`1674`	`1674`	`pub(crate) fn lremovexattr(path: &CStr, name: &CStr) -> io::Result<()> {`
`1675`		`- unsafe { ret(syscall!(__NR_lremovexattr, path, name)) }`
	`1675`	`+ unsafe { ret(syscall_readonly!(__NR_lremovexattr, path, name)) }`
`1676`	`1676`	`}`
`1677`	`1677`
`1678`	`1678`	`#[inline]`
`1679`	`1679`	`pub(crate) fn fremovexattr(fd: BorrowedFd<'_>, name: &CStr) -> io::Result<()> {`
`1680`		`- unsafe { ret(syscall!(__NR_fremovexattr, fd, name)) }`
	`1680`	`+ unsafe { ret(syscall_readonly!(__NR_fremovexattr, fd, name)) }`
`1681`	`1681`	`}`