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• Syscalls-logic

Syscall-dup

Signature

(syscall-dup oldfd x86) → (mv * x86)

Definitions and Theorems

Function: syscall-dup$notinline

(defun syscall-dup$notinline (oldfd x86)
  (declare (xargs :stobjs (x86)))
  (declare (ignorable oldfd x86))
  (declare (xargs :guard (integerp oldfd)))
  (let ((__function__ 'syscall-dup))
    (declare (ignorable __function__))
    (syscall-dup-logic oldfd x86)))

Theorem: integerp-mv-nth-0-syscall-dup

(defthm integerp-mv-nth-0-syscall-dup
  (integerp (mv-nth 0 (syscall-dup oldfd x86)))
  :rule-classes :type-prescription)

Theorem: x86p-mv-nth-1-syscall-dup

(defthm x86p-mv-nth-1-syscall-dup
  (implies (x86p x86)
           (x86p (mv-nth 1 (syscall-dup oldfd x86)))))