diff options
Diffstat (limited to 'file.c')
| -rw-r--r-- | file.c | 70 |
1 files changed, 35 insertions, 35 deletions
| @@ -4,41 +4,41 @@ | |||
| 4 | #include "file.h" | 4 | #include "file.h" |
| 5 | 5 | ||
| 6 | struct FileContent read_entire_file(const char *file_path) { | 6 | struct FileContent read_entire_file(const char *file_path) { |
| 7 | struct FileContent file_data; | 7 | struct FileContent file_data; |
| 8 | file_data.content = NULL; | ||
| 9 | file_data.count = 0; | ||
| 10 | |||
| 11 | FILE *file = fopen(file_path, "rb"); | ||
| 12 | if (file == NULL) { | ||
| 13 | perror("Error opening file"); | ||
| 14 | return file_data; | ||
| 15 | } | ||
| 16 | |||
| 17 | fseek(file, 0, SEEK_END); | ||
| 18 | long file_size = ftell(file); | ||
| 19 | fseek(file, 0, SEEK_SET); | ||
| 20 | |||
| 21 | if (file_size == -1) { | ||
| 22 | perror("Error getting file size"); | ||
| 23 | return file_data; | ||
| 24 | } | ||
| 25 | |||
| 26 | file_data.content = (const char *)malloc(file_size); | ||
| 27 | if (file_data.content == NULL) { | ||
| 28 | perror("Error allocating memory"); | ||
| 29 | return file_data; | ||
| 30 | } | ||
| 31 | |||
| 32 | size_t bytes_read = fread((void *)file_data.content, 1, file_size, file); | ||
| 33 | if (bytes_read != (size_t)file_size) { | ||
| 34 | perror("Error reading file"); | ||
| 35 | free((void *)file_data.content); | ||
| 8 | file_data.content = NULL; | 36 | file_data.content = NULL; |
| 9 | file_data.count = 0; | ||
| 10 | |||
| 11 | FILE *file = fopen(file_path, "rb"); | ||
| 12 | if (file == NULL) { | ||
| 13 | perror("Error opening file"); | ||
| 14 | return file_data; | ||
| 15 | } | ||
| 16 | |||
| 17 | fseek(file, 0, SEEK_END); | ||
| 18 | long file_size = ftell(file); | ||
| 19 | fseek(file, 0, SEEK_SET); | ||
| 20 | |||
| 21 | if (file_size == -1) { | ||
| 22 | perror("Error getting file size"); | ||
| 23 | return file_data; | ||
| 24 | } | ||
| 25 | |||
| 26 | file_data.content = (const char *)malloc(file_size); | ||
| 27 | if (file_data.content == NULL) { | ||
| 28 | perror("Error allocating memory"); | ||
| 29 | return file_data; | ||
| 30 | } | ||
| 31 | |||
| 32 | size_t bytes_read = fread((void *)file_data.content, 1, file_size, file); | ||
| 33 | if (bytes_read != (size_t)file_size) { | ||
| 34 | perror("Error reading file"); | ||
| 35 | free((void *)file_data.content); | ||
| 36 | file_data.content = NULL; | ||
| 37 | return file_data; | ||
| 38 | } | ||
| 39 | |||
| 40 | file_data.count = bytes_read; | ||
| 41 | |||
| 42 | fclose(file); | ||
| 43 | return file_data; | 37 | return file_data; |
| 38 | } | ||
| 39 | |||
| 40 | file_data.count = bytes_read; | ||
| 41 | |||
| 42 | fclose(file); | ||
| 43 | return file_data; | ||
| 44 | } | 44 | } |
