1 /***************************************************************************
3 * Project ___| | | | _ \| |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
8 * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
10 * This software is licensed as described in the file COPYING, which
11 * you should have received as part of this distribution. The terms
12 * are also available at http://curl.haxx.se/docs/copyright.html.
14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 * copies of the Software, and permit persons to whom the Software is
16 * furnished to do so, under the terms of the COPYING file.
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
21 ***************************************************************************/
22 #include "tool_setup.h"
30 #define ENABLE_CURLX_PRINTF
31 /* use our own printf() functions */
34 #include "tool_cfgable.h"
35 #include "tool_convert.h"
36 #include "tool_operate.h"
37 #include "tool_panykey.h"
39 #include "tool_main.h"
42 * This is low-level hard-hacking memory leak tracking and similar. Using
43 * the library level code from this client-side is ugly, but we do this
44 * anyway for convenience.
46 #include "memdebug.h" /* keep this as LAST include */
50 * vms_show is a global variable, used in main() as parameter for
51 * function vms_special_exit() to allow proper curl tool exiting.
52 * Its value may be set in other tool_*.c source files thanks to
53 * forward declaration present in tool_vms.h
58 /* if we build a static library for unit tests, there is no main() function */
62 * Ensure that file descriptors 0, 1 and 2 (stdin, stdout, stderr) are
63 * open before starting to run. Otherwise, the first three network
64 * sockets opened by curl could be used for input sources, downloaded data
65 * or error logs as they will effectively be stdin, stdout and/or stderr.
67 static void main_checkfds(void)
70 int fd[2] = { STDIN_FILENO, STDIN_FILENO };
71 while(fd[0] == STDIN_FILENO ||
72 fd[0] == STDOUT_FILENO ||
73 fd[0] == STDERR_FILENO ||
74 fd[1] == STDIN_FILENO ||
75 fd[1] == STDOUT_FILENO ||
76 fd[1] == STDERR_FILENO)
78 return; /* Out of handles. This isn't really a big problem now, but
79 will be when we try to create a socket later. */
86 ** curl tool main function.
88 int main(int argc, char *argv[])
91 struct Configurable config;
93 memset(&config, 0, sizeof(struct Configurable));
95 config.errors = stderr; /* default errors to stderr */
99 #if defined(HAVE_SIGNAL) && defined(SIGPIPE)
100 (void)signal(SIGPIPE, SIG_IGN);
103 res = operate(&config, argc, argv);
110 free_config_fields(&config);
112 #ifdef __NOVELL_LIBC__
113 if(getenv("_IN_NETWARE_BASH_") == NULL)
118 vms_special_exit(res, vms_show);
124 #endif /* ndef UNITTESTS */