| 0,0 → 1,83 |
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| /** @addtogroup FSDemo |
| * @{ |
| */ |
| |
| /** |
| * @file cat.c |
| * @brief A file system demonstration task |
| */ |
| |
| |
| #include <err.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <unistd.h> |
| #include <async.h> |
| #include "../console/console.h" |
| #include <io/file.h> |
| #include <io/stat.h> |
| |
| int main(int argc, char *argv[]) |
| { |
| |
| file_t * file; |
| unsigned int dir_items_length; |
| dir_item_t* dir_items; |
| char buffer[256]; |
| int retval; |
| |
| printf("Cat task\n"); |
| |
| /* File list in working directory. */ |
| /* printf("File list:\n"); |
| dir_items = ls(&dir_items_length); |
| printf("Got a list\n"); |
| |
| int entry; |
| for (entry = 0; entry < dir_items_length; entry++) { |
| printf("Inode number: %u\t\t", dir_items[entry].inode_num); |
| printf("File name: %s\n", dir_items[entry].name); |
| |
| } |
| */ |
| /* We want to change working directory */ |
| retval = chdir("uspace/fs"); |
| |
| /* We want to work with specified file. */ |
| /* file = fopen("fs.c", F_MODE_READ); |
| retval = fstat( file ); |
| |
| printf("Info about file: %s\n", file->base_info.name); |
| printf("Inode number: %d\n", file->stat.st_ino); |
| printf("Mode: %d\n", file->stat.st_mode); |
| printf("Links: %d\n", file->stat.st_nlink); |
| printf("Size: %d\n", file->stat.st_size); |
| |
| retval = fseek( file, 100, 1); |
| retval = fread( file, buffer, 100); |
| buffer[100]=0; |
| |
| printf("%d bytes was read into buffer\n", retval); |
| printf("\nContent of the buffer:\n"); |
| printf(buffer); |
| printf("\n\n"); |
| |
| retval = fseek( file, 0, 0); |
| retval = fread( file, buffer, 50); |
| buffer[50]=0; |
| |
| printf("%d bytes was read into buffer\n", retval); |
| printf("\nContent of the buffer:\n"); |
| printf(buffer); |
| printf("\n\n"); |
| */ |
| /* close the file */ |
| // retval = fclose( file ); |
| |
| // return 0; |
| } |
| |
| /** |
| * } |
| */ |