Linux-standard input converted to standard output code (C)

standard input converted to standard output code (C)

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Linux can use getc () and PUTC ()to Read and write each input character.

Code:

/*by C.l.wang * Eclipse CDT * Ubuntu 12.04 * 2014.10.5*/#include "apue.h" #include "error.h" int main (void) {int C;while (( c = getc (stdin))! = EOF) if (PUTC (c, stdout) = = EOF) Err_sys ("Output error"), if (Ferror (stdin)) Err_sys ("Intput error"); Retu RN 0;}

Output:

I am a girl! I am a girl!good boy!good boy!

Linux-standard input converted to standard output code (C)