Commit | Line | Data |
---|---|---|
4baf6839 LM |
1 | #include <malloc.h> |
2 | #include <stdio.h> | |
3 | #include <stdlib.h> | |
4 | ||
5 | #include "debug.h" | |
6 | ||
7 | #include "file.h" | |
8 | ||
9 | /* read full file */ | |
10 | ||
cae06547 | 11 | int readfile (char **buffer, char *filename) |
4baf6839 LM |
12 | { |
13 | ||
14 | /* open file */ | |
15 | ||
16 | FILE *fd = fopen (filename, "rb"); | |
17 | if (fd == NULL) { | |
18 | VERBOSE (WARNING, PRINT ("Can't open file (%s)\n", filename)); | |
19 | return -1; | |
20 | } | |
21 | ||
22 | fseek (fd, 0, SEEK_END); | |
23 | int size = ftell (fd); | |
24 | fseek (fd, 0, SEEK_SET); /* same as rewind(f); */ | |
25 | ||
26 | /* read full file */ | |
27 | ||
28 | *buffer = calloc (size + 1, 1); | |
29 | fread (*buffer, size, 1, fd); | |
30 | fclose (fd); | |
31 | ||
32 | *buffer[size] = 0; | |
33 | return size; | |
34 | } | |
35 | ||
36 | /* vim: set ts=4 sw=4 et: */ |