Method: Dir.chroot
- Defined in:
- dir.c
.chroot(dirpath) ⇒ 0
Changes the root directory of the calling process to that specified in dirpath. The new root directory is used for pathnames beginning with '/'. The root directory is inherited by all children of the calling process.
Only a privileged process may call chroot.
See Linux chroot.
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# File 'dir.c', line 1571 static VALUE dir_s_chroot(VALUE dir, VALUE path) { path = check_dirname(path); if (IO_WITHOUT_GVL_INT(nogvl_chroot, (void *)RSTRING_PTR(path)) == -1) rb_sys_fail_path(path); return INT2FIX(0); } |