Date: Tue, 11 Feb 2014 11:27:45 +0800 From: Erich Dollansky <erichsfreebsdlist@alogt.com> To: jackywgw <jackywgw@gmail.com> Cc: freebsd-questions@freebsd.org Subject: Re: system() call causes core dump Message-ID: <20140211112745.24c9c399@X220.alogt.com> In-Reply-To: <1392088040255-5884936.post@n5.nabble.com> References: <7B9397B189EB6E46A5EE7B4C8A4BB7CB327D117F@MBX03.exg5.exghost.com> <4AEC5E02.8040705@FreeBSD.org> <1392088040255-5884936.post@n5.nabble.com>
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Hi, On Mon, 10 Feb 2014 19:07:20 -0800 (PST) jackywgw <jackywgw@gmail.com> wrote: > Hi, I encounter the same problem, Can you tell me if I need to excute > shell command in multi-threaded programs, how should we do since we > can't use system? thanks > you have to use semaphores to serialise the calls. Erich
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