hwdb,udevadm: also unify hwdb_query() and hwdb_test()

4 files changed, 21 insertions, 39 deletions

diff --git a/src/hwdb/hwdb.c b/src/hwdb/hwdb.c
index eb1e88fe1c..be64a26d64 100644
--- a/src/hwdb/hwdb.c
+++ b/src/hwdb/hwdb.c
@@ -7,7 +7,6 @@
 #include "alloc-util.h"
 #include "hwdb-util.h"
 #include "selinux-util.h"
-#include "string-util.h"
 #include "terminal-util.h"
 #include "util.h"
 #include "verbs.h"
@@ -17,24 +16,7 @@ static const char *arg_root = NULL;
 static bool arg_strict = false;
 
 static int verb_query(int argc, char *argv[], void *userdata) {
-        _cleanup_(sd_hwdb_unrefp) sd_hwdb *hwdb = NULL;
-        const char *key, *value;
-        const char *modalias;
-        int r;
-
-        assert(argc >= 2);
-        assert(argv);
-
-        modalias = argv[1];
-
-        r = sd_hwdb_new(&hwdb);
-        if (r < 0)
-                return r;
-
-        SD_HWDB_FOREACH_PROPERTY(hwdb, modalias, key, value)
-                printf("%s=%s\n", key, value);
-
-        return 0;
+        return hwdb_query(argv[1]);
 }
 
 static int verb_update(int argc, char *argv[], void *userdata) {
diff --git a/src/libsystemd/sd-hwdb/hwdb-util.c b/src/libsystemd/sd-hwdb/hwdb-util.c
index 46cc8a4e89..fe1f93baeb 100644
--- a/src/libsystemd/sd-hwdb/hwdb-util.c
+++ b/src/libsystemd/sd-hwdb/hwdb-util.c
@@ -1,6 +1,7 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 
 #include <ctype.h>
+#include <stdio.h>
 
 #include "alloc-util.h"
 #include "conf-files.h"
@@ -659,3 +660,20 @@ int hwdb_update(const char *root, const char *hwdb_bin_dir, bool strict, bool co
 
         return r;
 }
+
+int hwdb_query(const char *modalias) {
+        _cleanup_(sd_hwdb_unrefp) sd_hwdb *hwdb = NULL;
+        const char *key, *value;
+        int r;
+
+        assert(modalias);
+
+        r = sd_hwdb_new(&hwdb);
+        if (r < 0)
+                return r;
+
+        SD_HWDB_FOREACH_PROPERTY(hwdb, modalias, key, value)
+                printf("%s=%s\n", key, value);
+
+        return 0;
+}
diff --git a/src/libsystemd/sd-hwdb/hwdb-util.h b/src/libsystemd/sd-hwdb/hwdb-util.h
index dac367a76b..425b4b3e13 100644
--- a/src/libsystemd/sd-hwdb/hwdb-util.h
+++ b/src/libsystemd/sd-hwdb/hwdb-util.h
@@ -7,3 +7,4 @@
 
 bool hwdb_validate(sd_hwdb *hwdb);
 int hwdb_update(const char *root, const char *hwdb_bin_dir, bool strict, bool compat);
+int hwdb_query(const char *modalias);
diff --git a/src/udev/udevadm-hwdb.c b/src/udev/udevadm-hwdb.c
index 1df7c82dfa..e1a322e545 100644
--- a/src/udev/udevadm-hwdb.c
+++ b/src/udev/udevadm-hwdb.c
@@ -2,11 +2,7 @@
 
 #include <getopt.h>
 
-#include "sd-hwdb.h"
-
-#include "alloc-util.h"
 #include "hwdb-util.h"
-#include "string-util.h"
 #include "udevadm.h"
 #include "util.h"
 
@@ -16,21 +12,6 @@ static const char *arg_hwdb_bin_dir = NULL;
 static bool arg_update = false;
 static bool arg_strict = false;
 
-static int hwdb_test(void) {
-        _cleanup_(sd_hwdb_unrefp) sd_hwdb *hwdb = NULL;
-        const char *key, *value;
-        int r;
-
-        r = sd_hwdb_new(&hwdb);
-        if (r < 0)
-                return r;
-
-        SD_HWDB_FOREACH_PROPERTY(hwdb, arg_test, key, value)
-                printf("%s=%s\n", key, value);
-
-        return 0;
-}
-
 static int help(void) {
         printf("%s hwdb [OPTIONS]\n\n"
                "  -h --help            Print this message\n"
@@ -117,7 +98,7 @@ int hwdb_main(int argc, char *argv[], void *userdata) {
         }
 
         if (arg_test)
-                return hwdb_test();
+                return hwdb_query(arg_test);
 
         return 0;
 }