/* need to close fp without closing underlying fd */
int ofd = PerlIO_fileno(fp);
int dupfd = PerlLIO_dup(ofd);
+#if defined(HAS_FCNTL) && defined(F_SETFD)
+ /* Assume if we have F_SETFD we have F_GETFD */
+ int coe = fcntl(ofd,F_GETFD);
+#endif
PerlIO_close(fp);
PerlLIO_dup2(dupfd,ofd);
+#if defined(HAS_FCNTL) && defined(F_SETFD)
+ /* The dup trick has lost close-on-exec on ofd */
+ fcntl(ofd,F_SETFD, coe);
+#endif
PerlLIO_close(dupfd);
}
else
return PL_laststatval;
}
+#ifndef OS2
bool
Perl_do_aexec(pTHX_ SV *really, register SV **mark, register SV **sp)
{
return do_aexec5(really, mark, sp, 0, 0);
}
+#endif
bool
Perl_do_aexec5(pTHX_ SV *really, register SV **mark, register SV **sp,