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fget stdin c

Lawtiste answered on November 16, 2022 Popularity 8/10 Helpfulness 3/10

answer fget stdin c

fget stdin c

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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define BUFFERSIZE 10

int main() {
  char *text = calloc(1,1), buffer[BUFFERSIZE];
  printf("Enter a message: \n");
  while( fgets(buffer, BUFFERSIZE , stdin) ) /* break with ^D or ^Z */
  {
    text = realloc( text, strlen(text)+1+strlen(buffer) );
    if( !text ) ... /* error handling */
    strcat( text, buffer ); /* note a '\n' is appended here everytime */
    printf("%s\n", buffer);
  }
  printf("\ntext:\n%s",text);
  return 0;
}

Popularity 8/10 Helpfulness 3/10 Language whatever

Source: stackoverflow.com

Tags: c stdin whatever

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