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From 76fdcb03aaa2fc8cd7483e628eef8a089afc1dfd Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 5 Aug 2016 18:32:42 +0200
Subject: [PATCH] bus-util: unify loop around
bus_append_unit_property_assignment()
This is done exactly the same way a couple of times at various places, let's
unify this into one version.
(cherry picked from commit 8673cf13c08998b50818346b703ad91fe5facfdf)
---
src/nspawn/nspawn-register.c | 9 +++------
src/run/run.c | 9 +++------
src/shared/bus-unit-util.c | 15 +++++++++++++++
src/shared/bus-unit-util.h | 1 +
src/systemctl/systemctl.c | 9 +++------
5 files changed, 25 insertions(+), 18 deletions(-)
diff --git a/src/nspawn/nspawn-register.c b/src/nspawn/nspawn-register.c
index 20103c5..3022184 100644
--- a/src/nspawn/nspawn-register.c
+++ b/src/nspawn/nspawn-register.c
@@ -68,7 +68,6 @@ int register_machine(
local_ifindex > 0 ? 1 : 0, local_ifindex);
} else {
_cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
- char **i;
unsigned j;
r = sd_bus_message_new_method_call(
@@ -164,11 +163,9 @@ int register_machine(
return bus_log_create_error(r);
}
- STRV_FOREACH(i, properties) {
- r = bus_append_unit_property_assignment(m, *i);
- if (r < 0)
- return r;
- }
+ r = bus_append_unit_property_assignment_many(m, properties);
+ if (r < 0)
+ return r;
r = sd_bus_message_close_container(m);
if (r < 0)
diff --git a/src/run/run.c b/src/run/run.c
index d6c9b6d..4b22cb7 100644
--- a/src/run/run.c
+++ b/src/run/run.c
@@ -412,18 +412,15 @@ static int parse_argv(int argc, char *argv[]) {
}
static int transient_unit_set_properties(sd_bus_message *m, char **properties) {
- char **i;
int r;
r = sd_bus_message_append(m, "(sv)", "Description", "s", arg_description);
if (r < 0)
return r;
- STRV_FOREACH(i, properties) {
- r = bus_append_unit_property_assignment(m, *i);
- if (r < 0)
- return r;
- }
+ r = bus_append_unit_property_assignment_many(m, properties);
+ if (r < 0)
+ return r;
return 0;
}
diff --git a/src/shared/bus-unit-util.c b/src/shared/bus-unit-util.c
index f6559cd..53cb293 100644
--- a/src/shared/bus-unit-util.c
+++ b/src/shared/bus-unit-util.c
@@ -542,6 +542,21 @@ finish:
return 0;
}
+int bus_append_unit_property_assignment_many(sd_bus_message *m, char **l) {
+ char **i;
+ int r;
+
+ assert(m);
+
+ STRV_FOREACH(i, l) {
+ r = bus_append_unit_property_assignment(m, *i);
+ if (r < 0)
+ return r;
+ }
+
+ return 0;
+}
+
typedef struct BusWaitForJobs {
sd_bus *bus;
Set *jobs;
diff --git a/src/shared/bus-unit-util.h b/src/shared/bus-unit-util.h
index c0c172f..d102ea1 100644
--- a/src/shared/bus-unit-util.h
+++ b/src/shared/bus-unit-util.h
@@ -41,6 +41,7 @@ typedef struct UnitInfo {
int bus_parse_unit_info(sd_bus_message *message, UnitInfo *u);
int bus_append_unit_property_assignment(sd_bus_message *m, const char *assignment);
+int bus_append_unit_property_assignment_many(sd_bus_message *m, char **l);
typedef struct BusWaitForJobs BusWaitForJobs;
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index b943c68..4e2da68 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -4922,7 +4922,6 @@ static int set_property(int argc, char *argv[], void *userdata) {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
_cleanup_free_ char *n = NULL;
sd_bus *bus;
- char **i;
int r;
polkit_agent_open_if_enabled();
@@ -4953,11 +4952,9 @@ static int set_property(int argc, char *argv[], void *userdata) {
if (r < 0)
return bus_log_create_error(r);
- STRV_FOREACH(i, strv_skip(argv, 2)) {
- r = bus_append_unit_property_assignment(m, *i);
- if (r < 0)
- return r;
- }
+ r = bus_append_unit_property_assignment_many(m, strv_skip(argv, 2));
+ if (r < 0)
+ return r;
r = sd_bus_message_close_container(m);
if (r < 0)
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