UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.89 Safari/537.36

Steps to reproduce the problem:
1. Run an Android app (installed from Google Play) with native code calling getresuid(). A reduced example is the following C file:

#include <stdio.h>
#include <unistd.h>

int main() {
        uid_t ruid, euid, suid;
        if (getresuid(&ruid, &euid, &suid) == 0) {
                printf("ruid=%d, euid=%d, suid=%d\n", ruid, euid, suid);
        } else {
                perror("getresuid");
        }
        return 0;
}

2. The getresuid() fails with "getresuid: Function not implemented". Same thing with getreseuid().

What is the expected behavior?
That getresuid()  and getreseuid() works for native code in Android apps installed from Google Play.

What went wrong?
The getresuid() and getreseuid() system calls fails due to not being implemented when running Android apps.

Did this work before? No 

Chrome version:   Channel: dev
OS Version: ver. 3230769
Flash Version: 

Let me know if there is a better place to report issues against running Android apps from Google Play.