diff --git a/core/jni/android_util_Process.cpp b/core/jni/android_util_Process.cpp index 04faebc7beff8..63743051bc400 100644 --- a/core/jni/android_util_Process.cpp +++ b/core/jni/android_util_Process.cpp @@ -52,6 +52,7 @@ #include #include #include +#include #include #include #include @@ -1290,14 +1291,8 @@ void android_os_Process_removeAllProcessGroups(JNIEnv* env, jobject clazz) return removeAllProcessGroups(); } -// Wrapper function to the syscall pidfd_open, which creates a file -// descriptor that refers to the process whose PID is specified in pid. -static inline int sys_pidfd_open(pid_t pid, unsigned int flags) { - return syscall(__NR_pidfd_open, pid, flags); -} - static jint android_os_Process_nativePidFdOpen(JNIEnv* env, jobject, jint pid, jint flags) { - int fd = sys_pidfd_open(pid, flags); + int fd = pidfd_open(pid, flags); if (fd < 0) { jniThrowErrnoException(env, "nativePidFdOpen", errno); return -1;