structure « binary « C File Q&A

1. Reading/Writing a structure into a binary file    stackoverflow.com

Its me again, :/ Im running a program with 3 structures and what Im doing to read/write in the binary file is as follows:

    { 
struct Medico
{
  int ...

2. Reading complex binary file formats    stackoverflow.com

Is there any book or tutorial that can learn me how to read binary files with a complex structure. I did a lot of attempts to make a program that has ...

3. Problem in writing structure to Binary file in C lang    bytes.com

Hi, I had written application for storing employee data in binary file and reading those data from binary file and display it in C language. But I face some issue with writing data to binary file. Here is my part of my code. struct cust_data { int nCAFID; char *szFirstName; }; typedef struct cust_data CUST_DATA; CUST_DATA *pCustdata = NULL; int AddRecord() ...

4. How to write nested structures to a binary file    forums.devshed.com

I am new to Linux and to C++. I am using g++ compiler. I am programming a game that uses nested structures to create a character with string and integers. They represent the character's name, his location, and his attributes. I am using count=fwrite(&Kenji,sizeof(struct CHAR),1,fp); to write the file, where Kenji is the instance of struct CHAR and fp=fopen(Kenji, "w+b"); Inside ...

5. Help with File I/O as Binary file C, array of structure    daniweb.com

#define PLANET_SIZE 10 /* Called from function */ save(planet_t writePlanet[], *totalSize); /* define as int* totalSize */ read(planet_t *writePlanet); typedef struct{ char name[20]; }planet_t; /* Save to file */ void save(planet_t writePlanet[], int totalSize){ FILE *outFile; int count; outFile = fopen("planet.bin", "wb"); if(outFile==NULL){ printf("\nFile error."); } else{ for(count = 0; count

6. Read and Write a Structure to a File in Binary Mode    daniweb.com

This snippet asks the user to fill in a structure and saves each record to the file. It uses append mode to add each new record to the end of the file. After all input is taken, it prints out the contents of the file. Disclaimer: fread and fwrite may not work portably between different implementations. Meaning, results may vary from ...