Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
470 views
in Technique[技术] by (71.8m points)

c++ - Is there way to set stdout to binary mode?

Is there way to set stdout to binary mode? In which mode is stdout without any operations, from my debugging issues I assume that it is in text mode, is it true?

I tried function:

freopen(NULL,"wb",stdout)

but my program is crashes when I'm doing it.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

I tried code presented below to set stdin and stdout to binary mode (on Windows):

#ifdef _WIN32
  #include <io.h>
  #include <fcntl.h>
#endif
...
#ifdef _WIN32
  setmode(fileno(stdout),O_BINARY);
  setmode(fileno(stdin),O_BINARY);
#endif

Under Linux you can't do it, because on this platform binary and text mode is the same thing.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...