One Article Review
| Source |  CodingSec |
|---|---|
| Identifiant | 358795 |
| Date de publication | 2017-04-25 16:04:42 (vue: 2017-04-25 16:04:42) |
| Titre | How to use ftell, rewind and fseek in C Programming |
| Texte | All the functions that we have seen so far are useful for reading and writing data sequentially to and from a file. Sometimes the user might want to access data at random locations from a file. For this purpose, C library provides functions namely: ftell, fseek and rewind. The ftell function lets the user to know the current location of the file pointer. It takes a file-pointer as a parameter and returns a long integer that corresponds to the current position of the pointer. Syntax is a shown below: 1 long ftell(file–pointer) The rewind function lets the user to move |
| Envoyé | Oui |
| Condensat | access all appeared are below: coding corresponds current data far file file–pointer first from fseek ftell function functions have how integer know lets library location locations long might move namely: parameter pointer position post programming provides purpose random reading returns rewind security seen sequentially shown sometimes syntax takes use useful user want writing |
| Tags | |
| Stories | |
| Notes | ★★★★ |
| Move | 
|
L'article ne semble pas avoir été repris aprés sa publication.
L'article ne semble pas avoir été repris sur un précédent.