MGL_fopen

Opens a stream.

Declaration

FILE * MGLAPI MGL_fopen(
    const char *filename,
    const char *mode)

Prototype In

mgraph.h

Parameters

filename

Filename

mode

Mode to open file in.

 

Return Value

Pointer to newly opened stream, or NULL in the event of an error.

Description

This function is identical to the C library fopen function, but goes via the MGL's internal file handling function pointers, which by default simply points to the standard C library functions. These functions are intended to allow the application programmer to override all the MGL file I/O functions with MGL_setFileIO, for custom I/O handling.

See Also

MGL_fclose, MGL_fseek, MGL_ftell, MGL_fread, MGL_fwrite, MGL_setFileIO

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