libprocessgroup: Remove unused includes; add missing ones

No functional changes.

Bug: 346584259
Test: m
Change-Id: I68fa51f86b6baaa34fb2cdfdc16a4d1ff61e1e5f

libprocessgroup/cgroup_map.cpp

@@ -18,33 +18,19 @@
 #define LOG_TAG "libprocessgroup"
 
 #include <errno.h>
-#include <fcntl.h>
-#include <grp.h>
-#include <pwd.h>
-#include <sys/mman.h>
-#include <sys/mount.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <time.h>
 #include <unistd.h>
 
 #include <regex>
 
 #include <android-base/file.h>
 #include <android-base/logging.h>
-#include <android-base/properties.h>
 #include <android-base/stringprintf.h>
 #include <android-base/strings.h>
-#include <android-base/unique_fd.h>
 #include <cgroup_map.h>
-#include <json/reader.h>
-#include <json/value.h>
 #include <processgroup/processgroup.h>
 
-using android::base::GetBoolProperty;
 using android::base::StartsWith;
 using android::base::StringPrintf;
-using android::base::unique_fd;
 using android::base::WriteStringToFile;
 
 static constexpr const char* CGROUP_PROCS_FILE = "/cgroup.procs";

libprocessgroup/cgroup_map.h

@@ -16,14 +16,9 @@
 
 #pragma once
 
-#include <sys/cdefs.h>
 #include <sys/types.h>
 
-#include <map>
-#include <memory>
-#include <mutex>
 #include <string>
-#include <vector>
 
 #include <android/cgrouprc.h>
 

libprocessgroup/cgrouprc_format/include/processgroup/format/cgroup_controller.h

@@ -16,6 +16,7 @@
 
 #pragma once
 
+#include <cstddef>
 #include <cstdint>
 #include <string>
 

libprocessgroup/cgrouprc_format/include/processgroup/format/cgroup_file.h

@@ -16,6 +16,8 @@
 
 #pragma once
 
+#include <cstdint>
+
 #include <processgroup/format/cgroup_controller.h>
 
 namespace android {

libprocessgroup/sched_policy.cpp

@@ -19,6 +19,7 @@
 #define LOG_TAG "SchedPolicy"
 
 #include <errno.h>
+#include <fcntl.h>
 #include <unistd.h>
 
 #include <android-base/logging.h>

libprocessgroup/setup/cgroup_descriptor.h

@@ -16,6 +16,11 @@
 
 #pragma once
 
+#include <cstdint>
+#include <string>
+
+#include <sys/stat.h>
+
 #include <processgroup/format/cgroup_controller.h>
 
 namespace android {

libprocessgroup/task_profiles.cpp

@@ -17,7 +17,9 @@
 //#define LOG_NDEBUG 0
 #define LOG_TAG "libprocessgroup"
 
+#include <dirent.h>
 #include <fcntl.h>
+#include <unistd.h>
 #include <task_profiles.h>
 #include <string>
 

libprocessgroup/task_profiles.h

@@ -16,10 +16,10 @@
 
 #pragma once
 
-#include <sys/cdefs.h>
 #include <sys/types.h>
-#include <functional>
+
 #include <map>
+#include <memory>
 #include <mutex>
 #include <span>
 #include <string>