Question : c read binary file
Answered by : michael-mainbird
void ReadFile(char *name)
{ FILE *file; char *buffer; unsigned long fileLen; //Open file file = fopen(name, "rb"); if (!file) { fprintf(stderr, "Unable to open file %s", name); return; } //Get file length fseek(file, 0, SEEK_END); fileLen=ftell(file); fseek(file, 0, SEEK_SET); //Allocate memory buffer=(char *)malloc(fileLen+1); if (!buffer) { fprintf(stderr, "Memory error!"); fclose(file); return; } //Read file contents into buffer fread(buffer, fileLen, 1, file); fclose(file); //Do what ever with buffer free(buffer);
}Source : https://www.linuxquestions.org/questions/programming-9/c-howto-read-binary-file-into-buffer-172985/ | Last Update : Fri, 25 Feb 22
Question : Read Binary File in C Language
Answered by : muhammad-abdullah-jxze1et1y350
int main()
{ FILE *file = fopen("input.txt", "r"); char buffer[2048]; if (file) { /* Loop will continue until an end of file is reached i.e. fread returns 0 elements read */ while (fread(buffer, 4, 1, file) == 1) { printf("%s", buffer); } fclose(file); }
}Source : https://stackoverflow.com/questions/64039355/c-program-to-open-binary-elf-files-read-from-them-and-print-them-out-like-obj | Last Update : Mon, 03 Oct 22