resolved: rework parsing of /etc/hosts

[thirdparty/systemd.git] / src / shared / install.h

diff --git a/src/shared/install.h b/src/shared/install.h
index c1fcbe96ed107be85e2d0f00a1204af6b1da6f8b..e452940991743a4aab89c5fe9e380912a6670ea4 100644 (file)
--- a/src/shared/install.h
+++ b/src/shared/install.h
@@ -1,24 +1,6 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
 #pragma once
 
-/***
-  This file is part of systemd.
-
-  Copyright 2011 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
 typedef enum UnitFileScope UnitFileScope;
 typedef enum UnitFileState UnitFileState;
 typedef enum UnitFilePresetMode UnitFilePresetMode;
@@ -76,12 +58,12 @@ enum UnitFileChangeType {
         UNIT_FILE_IS_MASKED,
         UNIT_FILE_IS_DANGLING,
         _UNIT_FILE_CHANGE_TYPE_MAX,
-        _UNIT_FILE_CHANGE_INVALID = INT_MIN
+        _UNIT_FILE_CHANGE_TYPE_INVALID = INT_MIN
 };
 
 enum UnitFileFlags {
-        UNIT_FILE_RUNTIME = 1,
-        UNIT_FILE_FORCE = 1 << 1,
+        UNIT_FILE_RUNTIME = 1 << 0,
+        UNIT_FILE_FORCE   = 1 << 1,
         UNIT_FILE_DRY_RUN = 1 << 2,
 };
 
@@ -95,8 +77,8 @@ struct UnitFileChange {
         char *source;
 };
 
-static inline bool unit_file_changes_have_modification(const UnitFileChange* changes, unsigned n_changes) {
-        unsigned i;
+static inline bool unit_file_changes_have_modification(const UnitFileChange* changes, size_t n_changes) {
+        size_t i;
         for (i = 0; i < n_changes; i++)
                 if (IN_SET(changes[i].type, UNIT_FILE_SYMLINK, UNIT_FILE_UNLINK))
                         return true;
@@ -141,21 +123,21 @@ int unit_file_enable(
                 const char *root_dir,
                 char **files,
                 UnitFileChange **changes,
-                unsigned *n_changes);
+                size_t *n_changes);
 int unit_file_disable(
                 UnitFileScope scope,
                 UnitFileFlags flags,
                 const char *root_dir,
                 char **files,
                 UnitFileChange **changes,
-                unsigned *n_changes);
+                size_t *n_changes);
 int unit_file_reenable(
                 UnitFileScope scope,
                 UnitFileFlags flags,
                 const char *root_dir,
                 char **files,
                 UnitFileChange **changes,
-                unsigned *n_changes);
+                size_t *n_changes);
 int unit_file_preset(
                 UnitFileScope scope,
                 UnitFileFlags flags,
@@ -163,48 +145,48 @@ int unit_file_preset(
                 char **files,
                 UnitFilePresetMode mode,
                 UnitFileChange **changes,
-                unsigned *n_changes);
+                size_t *n_changes);
 int unit_file_preset_all(
                 UnitFileScope scope,
                 UnitFileFlags flags,
                 const char *root_dir,
                 UnitFilePresetMode mode,
                 UnitFileChange **changes,
-                unsigned *n_changes);
+                size_t *n_changes);
 int unit_file_mask(
                 UnitFileScope scope,
                 UnitFileFlags flags,
                 const char *root_dir,
                 char **files,
                 UnitFileChange **changes,
-                unsigned *n_changes);
+                size_t *n_changes);
 int unit_file_unmask(
                 UnitFileScope scope,
                 UnitFileFlags flags,
                 const char *root_dir,
                 char **files,
                 UnitFileChange **changes,
-                unsigned *n_changes);
+                size_t *n_changes);
 int unit_file_link(
                 UnitFileScope scope,
                 UnitFileFlags flags,
                 const char *root_dir,
                 char **files,
                 UnitFileChange **changes,
-                unsigned *n_changes);
+                size_t *n_changes);
 int unit_file_revert(
                 UnitFileScope scope,
                 const char *root_dir,
                 char **files,
                 UnitFileChange **changes,
-                unsigned *n_changes);
+                size_t *n_changes);
 int unit_file_set_default(
                 UnitFileScope scope,
                 UnitFileFlags flags,
                 const char *root_dir,
                 const char *file,
                 UnitFileChange **changes,
-                unsigned *n_changes);
+                size_t *n_changes);
 int unit_file_get_default(
                 UnitFileScope scope,
                 const char *root_dir,
@@ -217,7 +199,13 @@ int unit_file_add_dependency(
                 const char *target,
                 UnitDependency dep,
                 UnitFileChange **changes,
-                unsigned *n_changes);
+                size_t *n_changes);
+
+int unit_file_lookup_state(
+                UnitFileScope scope,
+                const LookupPaths *paths,
+                const char *name,
+                UnitFileState *ret);
 
 int unit_file_get_state(UnitFileScope scope, const char *root_dir, const char *filename, UnitFileState *ret);
 int unit_file_exists(UnitFileScope scope, const LookupPaths *paths, const char *name);
@@ -225,9 +213,9 @@ int unit_file_exists(UnitFileScope scope, const LookupPaths *paths, const char *
 int unit_file_get_list(UnitFileScope scope, const char *root_dir, Hashmap *h, char **states, char **patterns);
 Hashmap* unit_file_list_free(Hashmap *h);
 
-int unit_file_changes_add(UnitFileChange **changes, unsigned *n_changes, UnitFileChangeType type, const char *path, const char *source);
-void unit_file_changes_free(UnitFileChange *changes, unsigned n_changes);
-void unit_file_dump_changes(int r, const char *verb, const UnitFileChange *changes, unsigned n_changes, bool quiet);
+int unit_file_changes_add(UnitFileChange **changes, size_t *n_changes, UnitFileChangeType type, const char *path, const char *source);
+void unit_file_changes_free(UnitFileChange *changes, size_t n_changes);
+void unit_file_dump_changes(int r, const char *verb, const UnitFileChange *changes, size_t n_changes, bool quiet);
 
 int unit_file_query_preset(UnitFileScope scope, const char *root_dir, const char *name);