1 /* 2 * Mailbox Daemon Temporary File helpers 3 * 4 * Copyright 2017 IBM 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 * 18 */ 19 20 #ifndef MBOX_TEST_UTILS_H 21 #define MBOX_TEST_UTILS_H 22 23 #include <linux/limits.h> 24 25 struct tmpf { 26 int fd; 27 char path[PATH_MAX]; 28 }; 29 30 /** 31 * Initialise a tmpf instance for use, creating a temporary file. 32 * 33 * @tmpf: A context to initialise with the provided template 34 * @template_str: A file basename in mkstemp(3) template form 35 * 36 * Returns 0 on success, or -1 on error with errno set appropriately 37 */ 38 int tmpf_init(struct tmpf *tmpf, const char *template_str); 39 40 /** 41 * Destroy a tmpf instance, closing the file descriptor and removing the 42 * temporary file. 43 */ 44 void tmpf_destroy(struct tmpf *tmpf); 45 46 #endif /* MBOX_TEST_UTILS_H */ 47