Jeff King <peff@xxxxxxxx> writes:
> The stdio behavior on Solaris is weird. If I run this sample program:
>
> #include <stdio.h>
> int main(void)
> {
> FILE *fh = fopen("/dev/tty", "w+");
> char buf[32] = {0};
> fgets(buf, sizeof(buf), fh);
> fprintf(fh, "got %s\n", buf);
> return 0;
> }
>
> on Linux, I get:
>
> $ ./a.out
> foo <-- me typing
> got foo <-- program output
>
> On Solaris, I get:
>
> $ ./a.out
> foo <-- me typing
> foo <-- ???
> got foo <-- program output
That's not a bug, you need to flush or seek when you want to switch
between read to write.
Andreas.
--
Andreas Schwab, schwab@xxxxxxxxxxxxxx
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
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