myfuse.c

/* Do not change! */
#define FUSE_USE_VERSION 29
#define _FILE_OFFSET_BITS 64
/******************/

#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <string.h>
#include <stdio.h>
#include <fuse.h>

#include "myfilesystem.h"

int myfuse_getattr(const char * name, struct stat * result) {
    // MODIFY THIS FUNCTION
    memset(result, 0, sizeof(struct stat));
    if (strcmp(name, "/") == 0) {
        result->st_mode = S_IFDIR;
    } else {
        result->st_mode = S_IFREG;
    }
    return 0;
}

int myfuse_readdir(const char * name, void * buf, fuse_fill_dir_t filler, off_t offset, struct fuse_file_info * fi) {
    // MODIFY THIS FUNCTION
    if (strcmp(name, "/") == 0) {
        filler(buf, "test_file", NULL, 0);
    }
    return 0;
}

int myfuse_unlink(const char *);
    // FILL OUT

int myfuse_rename(const char *, const char *);
    // FILL OUT

int myfuse_truncate(const char *, off_t);
    // FILL OUT

int myfuse_open(const char *, struct fuse_file_info *);
    // FILL OUT

int myfuse_read(const char *, char *, size_t, off_t, struct fuse_file_info *);
    // FILL OUT

int myfuse_write(const char *, const char *, size_t, off_t, struct fuse_file_info *);
    // FILL OUT

int myfuse_release(const char *, struct fuse_file_info *);
    // FILL OUT

void * myfuse_init(struct fuse_conn_info *);
    // FILL OUT

void myfuse_destroy(void *);
    // FILL OUT

int myfuse_create(const char *, mode_t, struct fuse_file_info *);
    // FILL OUT

struct fuse_operations operations = {
    .getattr = myfuse_getattr,
    .readdir = myfuse_readdir,
    /* FILL OUT BELOW FUNCTION POINTERS
    .unlink =
    .rename =
    .truncate =
    .open =
    .read =
    .write =
    .release =
    .init =
    .destroy =
    .create =
    */
};

int main(int argc, char * argv[]) {
    // MODIFY (OPTIONAL)
    int ret = fuse_main(argc, argv, &operations, NULL);
    return ret;
}