libprocessgroup: Provide SetProcessProfiles() and SetTaskProfiles() alternatives
Provide alternative versions that do not force callers to create
std::string objects. This patch has the intended side-effect that all
callers that pass a {string} initializer list to the 'profiles' argument
now call an std::initializer_list<> overload instead of the const
std::vector<std::string>& overload.
Additionally, add std::function<> arguments instead of calling
ExecuteForProcess() or ExecuteForTask() directly to make it easier to
write unit tests for SetTaskProfiles() and SetProcessProfiles().
Bug: 213617178
Change-Id: Ica61e944a66a17178ee43a113b8ca082f7eb834b
Signed-off-by: Bart Van Assche <bvanassche@google.com>
diff --git a/libprocessgroup/task_profiles.h b/libprocessgroup/task_profiles.h
index b2b4f54..85b3f91 100644
--- a/libprocessgroup/task_profiles.h
+++ b/libprocessgroup/task_profiles.h
@@ -18,8 +18,10 @@
#include <sys/cdefs.h>
#include <sys/types.h>
+#include <functional>
#include <map>
#include <mutex>
+#include <span>
#include <string>
#include <string_view>
#include <vector>
@@ -210,9 +212,10 @@
TaskProfile* GetProfile(std::string_view name) const;
const IProfileAttribute* GetAttribute(std::string_view name) const;
void DropResourceCaching(ProfileAction::ResourceCacheType cache_type) const;
- bool SetProcessProfiles(uid_t uid, pid_t pid, const std::vector<std::string>& profiles,
- bool use_fd_cache);
- bool SetTaskProfiles(int tid, const std::vector<std::string>& profiles, bool use_fd_cache);
+ template <typename T>
+ bool SetProcessProfiles(uid_t uid, pid_t pid, std::span<const T> profiles, bool use_fd_cache);
+ template <typename T>
+ bool SetTaskProfiles(int tid, std::span<const T> profiles, bool use_fd_cache);
private:
TaskProfiles();