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Patch for pipe() result handling, by Stuart Anderson.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2907 c046a42c-6fe2-441c-8c8c-71466251a162
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ths 2007-06-01 11:50:36 +00:00
parent e35846583b
commit c12ab05ca5
1 changed files with 5 additions and 0 deletions
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5
linux-user/syscall.c
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@ -2338,8 +2338,13 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
int host_pipe[2]; int host_pipe[2];
ret = get_errno(pipe(host_pipe)); ret = get_errno(pipe(host_pipe));
if (!is_error(ret)) { if (!is_error(ret)) {
#if defined(TARGET_MIPS)
((CPUMIPSState*)cpu_env)->gpr[3] = host_pipe[1];
ret = host_pipe[0];
#else
tput32(arg1, host_pipe[0]); tput32(arg1, host_pipe[0]);
tput32(arg1 + 4, host_pipe[1]); tput32(arg1 + 4, host_pipe[1]);
#endif
} }
} }
break; break;