/**
* Initialize pointers to output functions.
*/
void setup_output(void)
{
rhash_data.out = stdout;
rhash_data.log = stderr;
setup_log_stream(&rhash_data.log, opt.log);
setup_log_stream(&rhash_data.out, opt.output);
}
static void setup_log_stream(FILE **p_stream, const char *stream_path)
{
if(stream_path) {
#ifdef _WIN32
if( !(*p_stream = _wfsopen((wchar_t*)stream_path, L"w", _SH_DENYNO)) ) {
stream_path = w2c((wchar_t*)stream_path);
#else
if( !(*p_stream = fopen(stream_path, "w")) ) {
#endif
log_error(_("%s: %s\n"), stream_path, strerror(errno));
rsh_exit(2);
}
}
}
/**
* Initialize pointers to output functions.
*/
void setup_output(void)
{
rhash_data.out = stdout;
rhash_data.log = stderr;
if(opt.flags & OPT_PERCENTS) {
/* we don't use _fileno() cause it is not in ISO C90, and so
* is incompatible with the GCC -ansi option */
if(rhash_data.log == stderr && isatty(2)) {
percents_output = &p_perc; /* one-line percents */
} else {
percents_output = &dots_perc; /* print percents as dots */
}
} else {
percents_output = &dummy_perc; /* no percents */
}
setup_log_stream(&rhash_data.out, opt.output);
setup_log_stream(&rhash_data.log, opt.log);
}
