1 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ 2 /* */ 3 /* This file is part of the program and library */ 4 /* SCIP --- Solving Constraint Integer Programs */ 5 /* */ 6 /* Copyright (c) 2002-2023 Zuse Institute Berlin (ZIB) */ 7 /* */ 8 /* Licensed under the Apache License, Version 2.0 (the "License"); */ 9 /* you may not use this file except in compliance with the License. */ 10 /* You may obtain a copy of the License at */ 11 /* */ 12 /* http://www.apache.org/licenses/LICENSE-2.0 */ 13 /* */ 14 /* Unless required by applicable law or agreed to in writing, software */ 15 /* distributed under the License is distributed on an "AS IS" BASIS, */ 16 /* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */ 17 /* See the License for the specific language governing permissions and */ 18 /* limitations under the License. */ 19 /* */ 20 /* You should have received a copy of the Apache-2.0 license */ 21 /* along with SCIP; see the file LICENSE. If not visit scipopt.org. */ 22 /* */ 23 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ 24 25 /**@file pub_fileio.h 26 * @ingroup PUBLICCOREAPI 27 * @brief wrapper functions to map file i/o to standard or zlib file i/o 28 * @author Tobias Achterberg 29 */ 30 31 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/ 32 33 #ifndef __SCIP_PUB_FILEIO_H__ 34 #define __SCIP_PUB_FILEIO_H__ 35 36 #include <stddef.h> 37 #include "scip/def.h" 38 39 #ifdef __cplusplus 40 extern "C" { 41 #endif 42 43 typedef struct SCIP_File SCIP_FILE; /**< file data structure */ 44 45 SCIP_EXPORT SCIP_FILE* SCIPfopen(const char *path, const char *mode); 46 SCIP_EXPORT SCIP_FILE* SCIPfdopen(int fildes, const char *mode); 47 SCIP_EXPORT size_t SCIPfread(void *ptr, size_t size, size_t nmemb, SCIP_FILE *stream); 48 SCIP_EXPORT size_t SCIPfwrite(const void *ptr, size_t size, size_t nmemb, SCIP_FILE *stream); 49 #ifdef __GNUC__ 50 __attribute__((format(printf, 2, 3))) 51 #endif 52 SCIP_EXPORT int SCIPfprintf(SCIP_FILE *stream, const char *format, ...); 53 SCIP_EXPORT int SCIPfputc(int c, SCIP_FILE *stream); 54 SCIP_EXPORT int SCIPfputs(const char *s, SCIP_FILE *stream); 55 SCIP_EXPORT int SCIPfgetc(SCIP_FILE *stream); 56 SCIP_EXPORT char* SCIPfgets(char *s, int size, SCIP_FILE *stream); 57 SCIP_EXPORT int SCIPfflush(SCIP_FILE *stream); 58 SCIP_EXPORT int SCIPfseek(SCIP_FILE *stream, long offset, int whence); 59 SCIP_EXPORT void SCIPrewind(SCIP_FILE *stream); 60 SCIP_EXPORT long SCIPftell(SCIP_FILE *stream); 61 SCIP_EXPORT int SCIPfeof(SCIP_FILE *stream); 62 SCIP_EXPORT int SCIPfclose(SCIP_FILE *fp); 63 64 #ifdef __cplusplus 65 } 66 #endif 67 68 #endif 69