在hook不定长参数函数(比如:printf)时,代理函数如何调用原始函数? #62
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caikelun
Mr-JingShi
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不定长参数... 好像没发直接传递! |
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Answered by
caikelun
Nov 16, 2022
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两种情况:
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Mr-JingShi
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两种情况:
open
的 hook。va_list
参数版本的函数调用“原函数”,比如print
的 proxy 中调用vprintf
。