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/*
* Author: Bjorn Gustavsson
* Purpose: Simple portable cat utility for the estone benchmark.
*
* Compiling instructions:
*
* Unix: gcc -O2 -o estone_cat estone_cat.c
* Windows: cl -Ox estone_cat.c
*/
#include <sys/types.h>
#include <fcntl.h>
#include <errno.h>
main(argc, argv)
int argc;
char *argv[];
{
char buf[16384];
int n;
#ifdef _O_BINARY
_setmode(0, _O_BINARY);
_setmode(1, _O_BINARY);
#endif
for (;;) {
n = read(0, buf, sizeof(buf));
if (n <= 0 && errno == EINTR)
continue;
if (n <= 0)
break;
write(1, buf, n);
}
return 0;
}
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