fileio: optionally allow interpreting file size as limit

2021-07-08 09:29:53 +02:00
parent c1631ee124
commit 7b0da71d49
3 changed files with 56 additions and 17 deletions
@@ -39,6 +39,7 @@ typedef enum {
        READ_FULL_FILE_UNHEX               = 1 << 2, /* hex decode what we read */
        READ_FULL_FILE_WARN_WORLD_READABLE = 1 << 3, /* if regular file, log at LOG_WARNING level if access mode above 0700 */
        READ_FULL_FILE_CONNECT_SOCKET      = 1 << 4, /* if socket inode, connect to it and read off it */
+        READ_FULL_FILE_FAIL_WHEN_LARGER    = 1 << 5, /* fail loading if file is larger than specified size */
 } ReadFullFileFlags;

 int fopen_unlocked(const char *path, const char *options, FILE **ret);