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anonymous
 one year ago
what's the function of fflush in c?
anonymous
 one year ago
what's the function of fflush in c?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The C library function int fflush(FILE *stream) flushes the output buffer of a stream.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0What do you need to know about it? Here is a good example http://www.tutorialspoint.com/c_standard_library/c_function_fflush.htm

e.mccormick
 one year ago
Best ResponseYou've already chosen the best response.1Just never use it on an unput buffer: http://faq.cprogramming.com/cgibin/smartfaq.cgi?answer=1052863818&id=1043284351

e.mccormick
 one year ago
Best ResponseYou've already chosen the best response.1Or input buffer... it is an output flush, so undefined for input.
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