X-Git-Url: http://git.tuebingen.mpg.de/?p=adu.git;a=blobdiff_plain;f=select.c;h=4795de453adc095bdd0bf80134c5d4478dc40343;hp=9353c5f8edd18373eafd074f6db989b91b212368;hb=e2fe978a3fa04160d60a4d39659f05798d356fab;hpb=015abc3b736ce8cb784b9e60d8c4cf2427874d2d

diff --git a/select.c b/select.c
index 9353c5f..4795de4 100644
--- a/select.c
+++ b/select.c
@@ -77,8 +77,6 @@ static const uint64_t count_unit_divisors[] = {
 
 static const char size_unit_abbrevs[] = " BKMGT";
 static const char count_unit_abbrevs[] = "  kmgt";
-static struct uid_range *admissible_uids;
-
 static enum enum_size_unit format_size_value(enum enum_size_unit unit,
 		uint64_t value, int print_unit, char *result)
 {
@@ -551,7 +549,7 @@ static int print_statistics(void)
 	return 1;
 }
 
-static int read_uid_file(void)
+static int read_uid_file(struct uid_range *admissible_uids)
 {
 	size_t size;
 	uint32_t n;
@@ -586,25 +584,9 @@ out:
 	return ret;
 }
 
-int com_select(void)
+int run_select_query(struct uid_range *admissible_uids)
 {
 	int ret;
-	if (conf.select_options_given) {
-		struct select_cmdline_parser_params params = {
-			.override = 1,
-			.initialize = 1,
-			.check_required = 1,
-			.check_ambiguity = 1,
-			.print_errors = 1
-		};
-
-		if (select_cmdline_parser_string_ext(conf.select_options_arg,
-			&select_conf, "select", &params))
-			return -E_SYNTAX;
-		ret = parse_uid_arg(select_conf.uid_arg, &admissible_uids);
-		if (ret < 0)
-			return ret;
-	}
 
 	if (select_conf.count_unit_arg != count_unit_arg_h)
 		count_unit_buf[1] = count_unit_abbrevs[select_conf.count_unit_arg];
@@ -619,7 +601,7 @@ int com_select(void)
 	if (ret < 0)
 		return ret;
 	check_signals();
-	ret = read_uid_file();
+	ret = read_uid_file(admissible_uids);
 	if (ret < 0)
 		return ret;
 	check_signals();
@@ -627,3 +609,27 @@ int com_select(void)
 	close_all_tables();
 	return ret;
 }
+
+int com_select(void)
+{
+	int ret;
+	struct uid_range *admissible_uids = NULL;
+
+	if (conf.select_options_given) {
+		struct select_cmdline_parser_params params = {
+			.override = 1,
+			.initialize = 1,
+			.check_required = 1,
+			.check_ambiguity = 1,
+			.print_errors = 1
+		};
+
+		if (select_cmdline_parser_string_ext(conf.select_options_arg,
+			&select_conf, "select", &params))
+			return -E_SYNTAX;
+		ret = parse_uid_arg(select_conf.uid_arg, &admissible_uids);
+		if (ret < 0)
+			return ret;
+	}
+	return run_select_query(admissible_uids);
+}