fread problem

[DerPflug]

I am attempting to read a binary file to my screen. It loads fine but prints the last record twice. I've exhausted many possibilities but apparently not the right one! Below is the code I'm using. Thanks for the help.

inp = fopen(file_name, "rb"
do
{
fread(&partrecord, sizeof(part), 1, inp);
printf("%s %-20s %.2f %-d %-d %d
%d/%d/%d\n",
partrecord.part_id, partrecord.part_descr,
partrecord.unit_price, partrecord.quan_onhand,
partrecord.reodr_pt,partrecord.reodr_qty,
partrecord.reodr_date.month,
partrecord.reodr_date.day,
partrecord.reodr_date.year);
}while (!feof(inp));
fclose(inp);

 

[rwb1959]

try...
do
{
if(fread(&partrecord, sizeof(part), 1, inp) < 1)
{
if(feof(inp) != 0)
{
fclose(inp);
break;
}
perror(&quot;fread&quot;
... we may have been interrupted
... and may have some data in the buffer
fclose(inp);
break;
}
... do your printing
}while(1)

 

[bigtamscot]

OR use

while((fread(&partrecord, sizeof(part), 1, inp))!=1){
printf(&quot;%s %-20s %.2f %-d %-d %d
%d/%d/%d\n&quot;,
partrecord.part_id, partrecord.part_descr,
partrecord.unit_price, partrecord.quan_onhand,
partrecord.reodr_pt,partrecord.reodr_qty,
partrecord.reodr_date.month,
partrecord.reodr_date.day,
partrecord.reodr_date.year);
} Hoping to get certified..in C programming.

 

[DerPflug]

Many thanks! These worked great!