write_to_file 86 tools/testing/selftests/filesystems/binderfs/binderfs_test.c write_to_file("/proc/self/setgroups", "deny", strlen("deny"), ENOENT); write_to_file 93 tools/testing/selftests/filesystems/binderfs/binderfs_test.c write_to_file("/proc/self/uid_map", idmap, strlen(idmap), 0); write_to_file 100 tools/testing/selftests/filesystems/binderfs/binderfs_test.c write_to_file("/proc/self/gid_map", idmap, strlen(idmap), 0);