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Use vchroot in listxattr
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src/kernel/emulation/linux/xattr/listxattr.c
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src/kernel/emulation/linux/xattr/listxattr.c
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#include "../base.h"
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#include "../errno.h"
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#include <linux-syscalls/linux.h>
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#include "../vchroot_expand.h"
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#include "../bsdthread/per_thread_wd.h"
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#define XATTR_NOFOLLOW 1
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long sys_listxattr(const char* path, char* namebuf, unsigned long size, int options)
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{
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int ret;
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struct vchroot_expand_args vc;
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vc.flags = (options & XATTR_NOFOLLOW) ? 0 : VCHROOT_FOLLOW;
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vc.dfd = get_perthread_wd();
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strcpy(vc.path, path);
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ret = vchroot_expand(&vc);
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if (ret < 0)
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return errno_linux_to_bsd(ret);
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if (options & XATTR_NOFOLLOW)
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ret = LINUX_SYSCALL(__NR_llistxattr, path, namebuf, size);