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Use vchroot in chmod_extended
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src/kernel/emulation/linux/unistd/chmod_extended.c
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src/kernel/emulation/linux/unistd/chmod_extended.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 "../bsdthread/per_thread_wd.h"
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#include "../vchroot_expand.h"
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long sys_chmod_extended(const char* path, int uid, int gid, int mode, void* xsec)
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{
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int ret;
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ret = LINUX_SYSCALL(__NR_chmod, path, mode);
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struct vchroot_expand_args vc;
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vc.flags = 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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ret = LINUX_SYSCALL(__NR_chmod, vc.path, mode);
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if (ret < 0)
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return errno_linux_to_bsd(ret);
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ret = LINUX_SYSCALL(__NR_chown, path, uid, gid);
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ret = LINUX_SYSCALL(__NR_chown, vc.path, uid, gid);
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if (ret < 0)
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return errno_linux_to_bsd(ret);
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