Why cann't capture the stdout

[Date Prev][Date Next][Thread Prev][Thread Next] [Date Index] [Thread Index]

• Subject: Why cann't capture the stdout
• From: "Andy.Tao" <taozuhong@...>
• Date: 2008年10月26日 15:21:42 +0800

---

Hi gus,

I have meet a trouble, does anyone could help me?

I embeded lua in my MFC program, and create pipe to receive lua stdout text, it can receive error message but print, why? code context is:

1. Create Pipe: CreatePipe(&PipeRead, &PipeWrite, NULL, 0)
2. Assign pipe write handle to stdout and stderr:
_dup2(_open_osfhandle(PipeRead, _O_TEXT), 1)
_dup2(_open_osfhandle(PipeRead, _O_TEXT), 2)
3. Create thread to read pipe read handle
4. Execute lua code which contain statement: print and error
5. It can receive statement(error) message but print

thanks in advanced!

---

• Follow-Ups:
  • Re: Why cann't capture the stdout, Dennis Povshedny
  • Re: Why cann't capture the stdout, Matthew Wild

• Prev by Date: Miros: an HSM module in Lua
• Next by Date: Re: Why cann't capture the stdout
• Previous by thread: Miros: an HSM module in Lua
• Next by thread: Re: Why cann't capture the stdout
• Index(es):
  • Date
  • Thread