diff options
Diffstat (limited to 'src/libmdsserver/util.h')
| -rw-r--r-- | src/libmdsserver/util.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/libmdsserver/util.h b/src/libmdsserver/util.h index 30b2139..77fdf4b 100644 --- a/src/libmdsserver/util.h +++ b/src/libmdsserver/util.h @@ -121,10 +121,11 @@ int full_write(int fd, const char* buffer, size_t length); /** * Read a file completly and ignore interruptions * - * @param fd The file descriptor - * @return The content of the file, you will need to free it. `NULL` on error. + * @param fd The file descriptor + * @param length Output parameter for the length of the file, may be `NULL` + * @return The content of the file, you will need to free it. `NULL` on error. */ -char* full_read(int fd); +char* full_read(int fd, size_t* length); /** * Check whether a string begins with a specific string, |