Message-ID:	<8D53104ECD0CD211AF4000A0C9D60AE3014618CD@probe-2.acclaim-euro.net>
From:	Shawn Hargreaves <ShawnH AT Probe DOT co DOT uk>
To:	djgpp AT delorie DOT com
Subject:	Re: Screen copy
Date:	Tue, 22 Jun 1999 13:44:21 +0100
MIME-Version:	1.0
X-Mailer:	Internet Mail Service (5.0.1460.8)
Reply-To:	djgpp AT delorie DOT com

Bart Alewijnse writes:
> How can you determine where in a file you are (declared by eg. 
> FILE *infile;)

See "info libc alpha ftell".

> but I can't find the definition of FILE, nor the code for fseek().

This is where a search program comes in handy. Eg:

   e:\djgpp\src\libc> grep fseek .../*.c

gives the results:

   ansi/stdio/filbuf.c:   we read here, and reset it to 512 ...
   ansi/stdio/fseek.c:fseek(FILE *f, long offset, int ptrname)
   ansi/stdio/fsetpos.c:    fseek(stream, (long)(*pos), SEEK_SET);

For the FILE structure, check the headers in the include directory
(it is in stdio.h).


	Shawn Hargreaves.

- Raw text -