TIP: Click on subject to list as thread! ANSI
echo: c_echo
to: David Van Hoose
from: Kurt Kuzba
date: 1998-09-07 03:01:36
subject: FRead

DV> -> - number of elements to read/write
DV>   What exactly does that mean??  That is my only question..
   Well, suppose you have an array of structs in your app.
   Now suppose you wish to read in blocks of structs, say 100
   at a time, into this array. Given the struct MyDAT, with
   your memory allocated dynamically:
MyDAT *datarray = malloc(sizeof(MyDAT) * 100);
   you could read 100 items into the array simply with fread():
fread(datarray, sizeof(MyDAT), 100, FilePointer);
   You can see how this would be quite useful. :)

> ] Yoda I am, of Borg. Assimilated you will be, hmmm???........

---
* Origin: *YOPS ]I[* 8.4 GIG * RA/FD/FE * Milwaukee, WI (1:154/750)
SEEN-BY: 396/1 622/419 632/0 371 633/260 267 270 371 634/397 635/506 728 810
SEEN-BY: 639/252 670/213 218
@PATH: 154/750 222 396/1 633/260 635/506 728 633/267

SOURCE: echomail via fidonet.ozzmosis.com

Email questions or comments to sysop@ipingthereforeiam.com
All parts of this website painstakingly hand-crafted in the U.S.A.!
IPTIA BBS/MUD/Terminal/Game Server List, © 2025 IPTIA Consulting™.