/C/Fread

Fread

size_t fread(void *ptr, size_t size, size_t nmemb, FILE *stream)

Fread

//from tutorialspoint.com
#include <stdio.h>
#include <string.h>

int main () {
   FILE *fp;
   char c[] = "this is tutorialspoint";
   char buffer[100];

   /* Open file for both reading and writing */
   fp = fopen("file.txt", "w+");

   /* Write data to the file */
   fwrite(c, strlen(c) + 1, 1, fp);

   /* Seek to the beginning of the file */
   fseek(fp, 0, SEEK_SET);

   /* Read and display data */
   fread(buffer, strlen(c)+1, 1, fp);
   printf("%s\n", buffer);
   fclose(fp);
   
   return(0);
}

Similar codes

0 vote371 views1 answer
C copy string
C
1 vote316 views1 answer
Add quantity and add to cart woo
C
0 vote409 views5 answers
[email protected]
C
2 votes342 views1 answer
C string is int
C
0 vote371 views1 answer
Cum creez un nou nod how to create a new node
C
0 vote414 views1 answer
C for schleife
C
0 vote385 views1 answer
How do you make a copy of a linked list in c
C
0 vote403 views1 answer
Wsl open port to windows
C
1 vote380 views1 answer
Open a file in from terminal
C
0 vote372 views1 answer
Logarithmus c math.h
C