systemd/0007-shared-install-remove-unused-paramater-and-add-more-.patch

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From 6f3bf5e9e0ba04df7ffc85b6a21d296c2902edcb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Fri, 12 Aug 2016 23:50:58 -0400
Subject: [PATCH] shared/install: remove unused paramater and add more comments
(cherry picked from commit ff56349d5a83f2202ed331f232f5d73467db482c)
---
src/shared/install.c | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/src/shared/install.c b/src/shared/install.c
index 2d9306058d..5e0f9c5d0c 100644
--- a/src/shared/install.c
+++ b/src/shared/install.c
@@ -903,6 +903,10 @@ static int install_info_may_process(
return 0;
}
+/**
+ * Adds a new UnitFileInstallInfo entry under name in the InstallContext.will_process
+ * hashmap, or retrieves the existing one if already present.
+ */
static int install_info_add(
InstallContext *c,
const char *name,
@@ -1334,9 +1338,8 @@ static int install_info_follow(
}
/**
- * Search for the unit file. If the unit name is a symlink,
- * follow the symlink to the target, maybe more than once.
- * Propagate the instance name if present.
+ * Search for the unit file. If the unit name is a symlink, follow the symlink to the
+ * target, maybe more than once. Propagate the instance name if present.
*/
static int install_info_traverse(
UnitFileScope scope,
@@ -1421,6 +1424,10 @@ static int install_info_traverse(
return 0;
}
+/**
+ * Call install_info_add() with name_or_path as the path (if name_or_path starts with "/")
+ * or the name (otherwise). root_dir is prepended to the path.
+ */
static int install_info_add_auto(
InstallContext *c,
const LookupPaths *paths,
@@ -2685,7 +2692,6 @@ static int preset_prepare_one(
InstallContext *plus,
InstallContext *minus,
LookupPaths *paths,
- UnitFilePresetMode mode,
const char *name,
Presets presets,
UnitFileChange **changes,
@@ -2748,7 +2754,7 @@ int unit_file_preset(
return r;
STRV_FOREACH(i, files) {
- r = preset_prepare_one(scope, &plus, &minus, &paths, mode, *i, presets, changes, n_changes);
+ r = preset_prepare_one(scope, &plus, &minus, &paths, *i, presets, changes, n_changes);
if (r < 0)
return r;
}
@@ -2809,7 +2815,7 @@ int unit_file_preset_all(
continue;
/* we don't pass changes[] in, because we want to handle errors on our own */
- r = preset_prepare_one(scope, &plus, &minus, &paths, mode, de->d_name, presets, NULL, 0);
+ r = preset_prepare_one(scope, &plus, &minus, &paths, de->d_name, presets, NULL, 0);
if (r == -ERFKILL)
r = unit_file_changes_add(changes, n_changes,
UNIT_FILE_IS_MASKED, de->d_name, NULL);
--
2.9.0