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31 lines
1.5 KiB
31 lines
1.5 KiB
8 years ago
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/* Glue functions for the minIni library, based on the C/C++ stdio library
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*
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* Or better said: this file contains macros that maps the function interface
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* used by minIni to the standard C/C++ file I/O functions.
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*
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* By CompuPhase, 2008-2012
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* This "glue file" is in the public domain. It is distributed without
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* warranties or conditions of any kind, either express or implied.
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*/
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/* map required file I/O types and functions to the standard C library */
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#include <stdio.h>
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#define INI_FILETYPE FILE*
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#define ini_openread(filename,file) ((*(file) = fopen((filename),"rb")) != NULL)
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#define ini_openwrite(filename,file) ((*(file) = fopen((filename),"wb")) != NULL)
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#define ini_close(file) (fclose(*(file)) == 0)
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#define ini_read(buffer,size,file) (fgets((buffer),(size),*(file)) != NULL)
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#define ini_write(buffer,file) (fputs((buffer),*(file)) >= 0)
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#define ini_rename(source,dest) (rename((source), (dest)) == 0)
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#define ini_remove(filename) (remove(filename) == 0)
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#define INI_FILEPOS fpos_t
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#define ini_tell(file,pos) (fgetpos(*(file), (pos)) == 0)
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#define ini_seek(file,pos) (fsetpos(*(file), (pos)) == 0)
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/* for floating-point support, define additional types and functions */
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#define INI_REAL float
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#define ini_ftoa(string,value) sprintf((string),"%f",(value))
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#define ini_atof(string) (INI_REAL)strtod((string),NULL)
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