fflush

**raja9911** · 02-08-2006

I have a program running, which is fflush'ing data in
with the following sentance

while ( fgets( output, sizeof output, stdin ) !=EOF )

now i want to make a client program which start this server program and send a char this this server.. through fflash or something like that

if i just start the server it waits for input, and as soon as i write eg "this is a test" it starts to check the char

how do start the program and send a char like this is a test.

is there any tutorials or something like that

**dwks** · 02-08-2006

Do you want to redirect input to your program?

program.c:

Code:

#include <stdio.h>

int main(void) {
    int c;

    while((c = getchar()) != EOF) putchar(c);

    return 0;
}

file.ext:

Code:

This is some text.
Hello, World!

Code:

C>program <file.ext
This is some text.
Hello, World!
C>

To redirect the program's output (ie, stdout) to a file, use the > character.

Code:

C>program <file.ext >output.ext
C>type file.ext
This is some text.
Hello, World!
C>

The same redirection symbols work under Linux.

**raja9911** · 02-09-2006

thanks

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