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#include "file_reader.h"
#define BUFFER_SIZE 16384
File* file_open(const char* filename)
{
File* retval = malloc(sizeof(File));
retval->name = filename;
FILE* file = fopen(retval->name, "rb");
fseek(file, 0, SEEK_END); // go to the end of the file
if(file)
{
retval->size = ftell(0); // save the position (end of the file)
retval->data = malloc(retval->size + 1);
fseek(file, 0, SEEK_SET); // return to the beginning of the file
fread(retval->data, retval->size, 1, file);
fclose(file);
return retval; // file is completely stored in the buffer
}
else
{
perror(filename);
return NULL;
}
}
void file_close(File* file)
{
if(file)
{
free(file->data);
free(file);
}
}
int main()
{
File* file = file_open("strict.dtd");
puts(file->data);
file_close(file);
return 0;
}
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