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Band-aid vfork() emulation (Kirill Shutemov).

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5279 c046a42c-6fe2-441c-8c8c-71466251a162
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balrog 2008-09-21 02:39:45 +00:00
parent 7058bfa638
commit 436d124b7d
1 changed files with 4 additions and 0 deletions
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4
linux-user/syscall.c
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@ -2800,6 +2800,10 @@ static int do_fork(CPUState *env, unsigned int flags, abi_ulong newsp,
sigset_t sigmask;
#endif
/* Emulate vfork() with fork() */
if (flags & CLONE_VFORK)
flags &= ~(CLONE_VFORK | CLONE_VM);
if (flags & CLONE_VM) {
#if defined(USE_NPTL)
new_thread_info info;