Databases
StackOverflow2013
Postsdbo
POhwo can i add 2 byte CRC at the end of File
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POhwo can i add 2 byte CRC at the end of File
    primarykey
    data
    text
    <p>i have one encrypted file named encrypt. Here i calculated crc 16 for this file and store this crc result in <code>unsigned short</code> this unsigned short size is <code>2 byte(16 bits)</code>. Now i want to append 2 byte of crc value at the end of this file and read these last 2 bytes from file and have to compare this crc so how can i achieve this thing?</p> <p>i used this code</p> <pre><code>fseek(readFile, filesize, SEEK_SET); fprintf(readFile,"%u",result); </code></pre> <p>Here filesize is my file original encrypted file size and after this i add <code>result</code> which is <code>unsigned short</code> but in file its write 5 bytes.</p> <p>file content after this</p> <pre><code>testsgh 30549 </code></pre> <p>original file data is <code>testsgh</code> but here crc is 30459 i want to store this value in 2 byte. so how can i do?</p> <p>Can any body please suggest me how can i achieve this goal?</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USuser1089679
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    3. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POhwo can i add 2 byte CRC at the end of File
      1. USBurhan Khalid
      1. VTFavorite
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload