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systemctl: we can use nulstr_contains() for this lookup

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It's a bit easier to read...
This commit is contained in:
Lennart Poettering 2013-01-18 00:29:47 +01:00
parent 34048c8ca6
commit e608b38a87
1 changed files with 7 additions and 16 deletions
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23
src/systemctl/systemctl.c
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@ -745,13 +745,12 @@ static int list_dependencies_print(const char *name, int level, unsigned int bra
}
static int list_dependencies_get_dependencies(DBusConnection *bus, const char *name, char ***deps) {
static const char * const dependencies[] = {
"Requires",
"RequiresOverridable",
"Requisite",
"RequisiteOverridable",
"Wants"
};
static const char dependencies[] =
"Requires\0"
"RequiresOverridable\0"
"Requisite\0"
"RequisiteOverridable\0"
"Wants\0";
_cleanup_free_ char *path;
const char *interface = "org.freedesktop.systemd1.Unit";
@ -760,8 +759,6 @@ static int list_dependencies_get_dependencies(DBusConnection *bus, const char *n
DBusMessageIter iter, sub, sub2, sub3;
int r = 0;
unsigned int i;
char **ret = NULL;
char **c;
@ -822,15 +819,9 @@ static int list_dependencies_get_dependencies(DBusConnection *bus, const char *n
}
dbus_message_iter_recurse(&sub2, &sub3);
dbus_message_iter_next(&sub);
for (i = 0; i < ELEMENTSOF(dependencies); i++)
if (streq(dependencies[i], prop)) {
break;
}
if (i == ELEMENTSOF(dependencies))
if (!nulstr_contains(dependencies, prop))
continue;
if (dbus_message_iter_get_arg_type(&sub3) == DBUS_TYPE_ARRAY) {