On Tue, 09 Aug 2011 12:56:09 -0600, Alex Rousskov wrote:
On 08/09/2011 02:13 AM, Kinkie wrote:
./cf_gen cf.data ../../src/cf.data.depend
error while opening input file 'cf.data': Unknown error: 0
Now this puzzles me.
ifstream fp.bad() reports badbits set, but errno is OK. On FreeBSD
6.4 only.
Perhaps the errno is reset by subsequent system calls? How close is
your
bad() detection to the errno use?
The code in question is:
fp.open(type_depend, std::ifstream::in);
if (fp.fail()) {
std::cerr << "error while opening type dependencies file '" <<
input_filename << "': " << strerror(errno) <<
std::endl;
exit(1);
}
Amos
