+XS(XS_Cygwin_win_to_posix_path)
+{
+ dXSARGS;
+ int absolute_flag = 0;
+ STRLEN len;
+ int err;
+ char *pathname, *buf;
+
+ if (items < 1 || items > 2)
+ Perl_croak(aTHX_ "Usage: Cygwin::win_to_posix_path(pathname, [absolute])");
+
+ pathname = SvPV(ST(0), len);
+ if (items == 2)
+ absolute_flag = SvTRUE(ST(1));
+
+ if (!len)
+ Perl_croak(aTHX_ "can't convert empty path");
+ buf = (char *) safemalloc (len + 260 + 1001);
+
+ if (absolute_flag)
+ err = cygwin_conv_to_full_posix_path(pathname, buf);
+ else
+ err = cygwin_conv_to_posix_path(pathname, buf);
+ if (!err) {
+ ST(0) = sv_2mortal(newSVpv(buf, 0));
+ safefree(buf);
+ XSRETURN(1);
+ } else {
+ safefree(buf);
+ XSRETURN_UNDEF;
+ }
+}
+
+XS(XS_Cygwin_posix_to_win_path)
+{
+ dXSARGS;
+ int absolute_flag = 0;
+ STRLEN len;
+ int err;
+ char *pathname, *buf;
+
+ if (items < 1 || items > 2)
+ Perl_croak(aTHX_ "Usage: Cygwin::posix_to_win_path(pathname, [absolute])");
+
+ pathname = SvPV(ST(0), len);
+ if (items == 2)
+ absolute_flag = SvTRUE(ST(1));
+
+ if (!len)
+ Perl_croak(aTHX_ "can't convert empty path");
+ buf = (char *) safemalloc(len + 260 + 1001);
+
+ if (absolute_flag)
+ err = cygwin_conv_to_full_win32_path(pathname, buf);
+ else
+ err = cygwin_conv_to_win32_path(pathname, buf);
+ if (!err) {
+ ST(0) = sv_2mortal(newSVpv(buf, 0));
+ safefree(buf);
+ XSRETURN(1);
+ } else {
+ safefree(buf);
+ XSRETURN_UNDEF;
+ }
+}
+
+XS(XS_Cygwin_mount_table)
+{
+ dXSARGS;
+ struct mntent *mnt;
+
+ if (items != 0)
+ Perl_croak(aTHX_ "Usage: Cygwin::mount_table");
+ /* => array of [mnt_dir mnt_fsname mnt_type mnt_opts] */
+
+ setmntent (0, 0);
+ while ((mnt = getmntent (0))) {
+ AV* av = newAV();
+ av_push(av, newSVpvn(mnt->mnt_dir, strlen(mnt->mnt_dir)));
+ av_push(av, newSVpvn(mnt->mnt_fsname, strlen(mnt->mnt_fsname)));
+ av_push(av, newSVpvn(mnt->mnt_type, strlen(mnt->mnt_type)));
+ av_push(av, newSVpvn(mnt->mnt_opts, strlen(mnt->mnt_opts)));
+ XPUSHs(sv_2mortal(newRV_noinc((SV*)av)));
+ }
+ endmntent (0);
+ PUTBACK;
+}
+
+XS(XS_Cygwin_mount_flags)
+{
+ dXSARGS;
+ char *pathname;
+ char flags[260];
+
+ if (items != 1)
+ Perl_croak(aTHX_ "Usage: Cygwin::mount_flags(mnt_dir|'/cygwin')");
+
+ pathname = SvPV_nolen(ST(0));
+
+ /* TODO: Check for cygdrive registry setting,
+ * and then use CW_GET_CYGDRIVE_INFO
+ */
+ if (!strcmp(pathname, "/cygdrive")) {
+ char user[260];
+ char system[260];
+ char user_flags[260];
+ char system_flags[260];
+
+ cygwin_internal (CW_GET_CYGDRIVE_INFO, user, system, user_flags,
+ system_flags);
+
+ if (strlen(user) > 0) {
+ sprintf(flags, "%s,cygdrive,%s", user_flags, user);
+ } else {
+ sprintf(flags, "%s,cygdrive,%s", system_flags, system);
+ }
+
+ ST(0) = sv_2mortal(newSVpv(flags, 0));
+ XSRETURN(1);
+
+ } else {
+ struct mntent *mnt;
+ setmntent (0, 0);
+ while ((mnt = getmntent (0))) {
+ if (!strcmp(pathname, mnt->mnt_dir)) {
+ strcpy(flags, mnt->mnt_type);
+ if (strlen(mnt->mnt_opts) > 0) {
+ strcat(flags, ",");
+ strcat(flags, mnt->mnt_opts);
+ }
+ break;
+ }
+ }
+ endmntent (0);
+ ST(0) = sv_2mortal(newSVpv(flags, 0));
+ XSRETURN(1);
+ }
+}
+
+XS(XS_Cygwin_is_binmount)
+{
+ dXSARGS;
+ char *pathname;
+
+ if (items != 1)
+ Perl_croak(aTHX_ "Usage: Cygwin::is_binmount(pathname)");
+
+ pathname = SvPV_nolen(ST(0));
+
+ ST(0) = boolSV(cygwin_internal(CW_GET_BINMODE, pathname));
+ XSRETURN(1);
+}