* doc/emacs/android.texi (Android Environment): Document lossage with SIGSTOP. * exec/exec.c (exec_0): Check X_OK on file being opened. Also handle /proc/self/exe.
This directory holds the source code to a library used to replace the `execve' and `execveat' system calls, used by the Android port of Emacs to start executables without intervention from the system.