diff options
Diffstat (limited to 'cmds/interrupter/interrupter.c')
| -rw-r--r-- | cmds/interrupter/interrupter.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/cmds/interrupter/interrupter.c b/cmds/interrupter/interrupter.c deleted file mode 100644 index 8bb522a26cec..000000000000 --- a/cmds/interrupter/interrupter.c +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright 2012, The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#define _GNU_SOURCE - -/** - * The probability of a syscall failing from 0.0 to 1.0 - */ -#define PROBABILITY 0.9 - - - -#include <stdio.h> -#include <stdlib.h> -#include <errno.h> - -/* for various intercepted calls */ -#include <sys/types.h> -#include <sys/socket.h> -#include <sys/stat.h> -#include <fcntl.h> - -#include <dlfcn.h> - -#include "interrupter.h" - -static int probability = PROBABILITY * RAND_MAX; - -static int maybe_interrupt() { - if (rand() < probability) { - return 1; - } - return 0; -} - -DEFINE_INTERCEPT(read, ssize_t, int, void*, size_t); -DEFINE_INTERCEPT(write, ssize_t, int, const void*, size_t); -DEFINE_INTERCEPT(accept, int, int, struct sockaddr*, socklen_t*); -DEFINE_INTERCEPT(creat, int, const char*, mode_t); |