Imported Upstream version 17.05

[deb_dpdk.git] / app / test / process.h

diff --git a/app/test/process.h b/app/test/process.h
deleted file mode 100644 (file)
index 4f8d121..0000000
--- a/app/test/process.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _PROCESS_H_
-#define _PROCESS_H_
-
-#ifdef RTE_EXEC_ENV_BSDAPP
-#define self "curproc"
-#define exe "file"
-#else
-#define self "self"
-#define exe "exe"
-#endif
-
-/*
- * launches a second copy of the test process using the given argv parameters,
- * which should include argv[0] as the process name. To identify in the
- * subprocess the source of the call, the env_value parameter is set in the
- * environment as $RTE_TEST
- */
-static inline int
-process_dup(const char *const argv[], int numargs, const char *env_value)
-{
-       int num;
-#ifdef RTE_LIBRTE_XEN_DOM0
-       char *argv_cpy[numargs + 2];
-#else
-       char *argv_cpy[numargs + 1];
-#endif
-       int i, fd, status;
-       char path[32];
-
-       pid_t pid = fork();
-       if (pid < 0)
-               return -1;
-       else if (pid == 0) {
-               /* make a copy of the arguments to be passed to exec */
-               for (i = 0; i < numargs; i++)
-                       argv_cpy[i] = strdup(argv[i]);
-#ifdef RTE_LIBRTE_XEN_DOM0
-               argv_cpy[i] = strdup("--xen-dom0");
-               argv_cpy[i + 1] = NULL;
-               num = numargs + 1;
-#else
-               argv_cpy[i] = NULL;
-               num = numargs;
-#endif
-
-               /* close all open file descriptors, check /proc/self/fd to only
-                * call close on open fds. Exclude fds 0, 1 and 2*/
-               for (fd = getdtablesize(); fd > 2; fd-- ) {
-                       snprintf(path, sizeof(path), "/proc/" exe "/fd/%d", fd);
-                       if (access(path, F_OK) == 0)
-                               close(fd);
-               }
-               printf("Running binary with argv[]:");
-               for (i = 0; i < num; i++)
-                       printf("'%s' ", argv_cpy[i]);
-               printf("\n");
-
-               /* set the environment variable */
-               if (setenv(RECURSIVE_ENV_VAR, env_value, 1) != 0)
-                       rte_panic("Cannot export environment variable\n");
-               if (execv("/proc/" self "/" exe, argv_cpy) < 0)
-                       rte_panic("Cannot exec\n");
-       }
-       /* parent process does a wait */
-       while (wait(&status) != pid)
-               ;
-       return status;
-}
-
-#endif /* _PROCESS_H_ */