Date: Thu, 22 May 2014 15:49:42 +0200 From: Keno Fischer <kfischer@college.harvard.edu> To: freebsd-hackers@freebsd.org Subject: Use of sigreturn(2) in longjmp(3). Message-ID: <CAEoGj__-4A9KwqmjnOdEBfjxheJFpHV8ivo7o4n3ChcxeEq1oQ@mail.gmail.com>
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Hello, The sigreturn manpage states: "This system call is used by the trampoline code and longjmp(3) when returning from a signal to the previously executing program". Now, I saw the system call in sigtramp.s, but I looked at setjmp.s can't find how longjmp does this. Am I missing something totally obvious? Thanks, Keno
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