1 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ 2 /* */ 3 /* This file is part of the program and library */ 4 /* SCIP --- Solving Constraint Integer Programs */ 5 /* */ 6 /* Copyright (C) 2002-2021 Konrad-Zuse-Zentrum */ 7 /* fuer Informationstechnik Berlin */ 8 /* */ 9 /* SCIP is distributed under the terms of the ZIB Academic License. */ 10 /* */ 11 /* You should have received a copy of the ZIB Academic License */ 12 /* along with SCIP; see the file COPYING. If not visit scipopt.org. */ 13 /* */ 14 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ 15 16 /**@file pub_fileio.h 17 * @ingroup PUBLICCOREAPI 18 * @brief wrapper functions to map file i/o to standard or zlib file i/o 19 * @author Tobias Achterberg 20 */ 21 22 /*---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8----+----9----+----0----+----1----+----2*/ 23 24 #ifndef __SCIP_PUB_FILEIO_H__ 25 #define __SCIP_PUB_FILEIO_H__ 26 27 #include <stddef.h> 28 #include "scip/def.h" 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 typedef struct SCIP_File SCIP_FILE; /**< file data structure */ 35 36 SCIP_EXPORT SCIP_FILE* SCIPfopen(const char *path, const char *mode); 37 SCIP_EXPORT SCIP_FILE* SCIPfdopen(int fildes, const char *mode); 38 SCIP_EXPORT size_t SCIPfread(void *ptr, size_t size, size_t nmemb, SCIP_FILE *stream); 39 SCIP_EXPORT size_t SCIPfwrite(const void *ptr, size_t size, size_t nmemb, SCIP_FILE *stream); 40 #ifdef __GNUC__ 41 __attribute__((format(printf, 2, 3))) 42 #endif 43 SCIP_EXPORT int SCIPfprintf(SCIP_FILE *stream, const char *format, ...); 44 SCIP_EXPORT int SCIPfputc(int c, SCIP_FILE *stream); 45 SCIP_EXPORT int SCIPfputs(const char *s, SCIP_FILE *stream); 46 SCIP_EXPORT int SCIPfgetc(SCIP_FILE *stream); 47 SCIP_EXPORT char* SCIPfgets(char *s, int size, SCIP_FILE *stream); 48 SCIP_EXPORT int SCIPfflush(SCIP_FILE *stream); 49 SCIP_EXPORT int SCIPfseek(SCIP_FILE *stream, long offset, int whence); 50 SCIP_EXPORT void SCIPrewind(SCIP_FILE *stream); 51 SCIP_EXPORT long SCIPftell(SCIP_FILE *stream); 52 SCIP_EXPORT int SCIPfeof(SCIP_FILE *stream); 53 SCIP_EXPORT int SCIPfclose(SCIP_FILE *fp); 54 55 #ifdef __cplusplus 56 } 57 #endif 58 59 #endif 60