Messages in this thread | | | Date | Tue, 2 Aug 2005 02:57:47 -0400 | From | Xin Zhao <> | Subject | Is it possible to get the return address in a system call function? |
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Let me clarify with an example:
test.c:
****** open("abc.txt", O_RDONLY); i ++;
Apparently, after the system call "open" in the kernel, the system will return to the instruction "i++". My question is: can we find out the instruction pointer in sys_open? If so, how?
Thanks!
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