From: Roy Lee <roylee17@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: One question about fork, vfork and clone
Date: Wed, 15 Jun 2005 16:17:20 +0800 [thread overview]
Message-ID: <42AFE410.4020803@gmail.com> (raw)
Hi,
I'm a kernel newbie and are reading the source code about process
management of kernel-2.11.10
I found it has not only the sys_clone() but also three explict syscalls
in the arch/<ARCH>/kernel/process.c
sys_fork(), sys_vfork(), sys_clone()
is this means the library calls no more wrap the sys_clone() for the
three library call(fork,vfork,clone), but
call the corresponding syscall? or it never did that?
I've also downloaded the source code of glibc-2.3.5, but I'm not
sure where I should I start to figure out this.
Thank you for your reply.
Roy
next reply other threads:[~2005-06-15 8:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-15 8:17 Roy Lee [this message]
2005-06-15 8:41 ` One question about fork, vfork and clone Arnd Bergmann
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