]>
Commit | Line | Data |
---|---|---|
7c673cae FG |
1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
2 | // vim: ts=8 sw=2 smarttab | |
3 | /* | |
4 | * Ceph - scalable distributed file system | |
5 | * | |
6 | * Copyright (C) 2011 New Dream Network | |
7 | * | |
8 | * This is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU Lesser General Public | |
10 | * License version 2.1, as published by the Free Software | |
11 | * Foundation. See file COPYING. | |
12 | * | |
13 | */ | |
14 | ||
15 | #ifndef CEPH_COMMON_RUN_CMD_H | |
16 | #define CEPH_COMMON_RUN_CMD_H | |
17 | ||
18 | #include <string> | |
19 | ||
20 | // | |
21 | // Fork a command and run it. The shell will not be invoked and shell | |
22 | // expansions will not be done. | |
23 | // This function takes a variable number of arguments. The last argument must | |
24 | // be NULL. | |
25 | // | |
26 | // Example: | |
27 | // run_cmd("rm", "-rf", "foo", NULL) | |
28 | // | |
29 | // Returns an empty string on success, and an error string otherwise. | |
30 | // | |
31 | std::string run_cmd(const char *cmd, ...); | |
32 | ||
33 | #endif |