PROG_ROLE 31 maint/gnulib/tests/test-nonblocking-pipe-child.c #define PROG_ROLE "child" PROG_ROLE 38 maint/gnulib/tests/test-nonblocking-pipe-main.c #define PROG_ROLE "main" PROG_ROLE 32 maint/gnulib/tests/test-nonblocking-socket-child.c #define PROG_ROLE "child" PROG_ROLE 40 maint/gnulib/tests/test-nonblocking-socket-main.c #define PROG_ROLE "main"