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-rw-r--r--src/storage.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/storage.h b/src/storage.h
index d74de359..74cbba5a 100644
--- a/src/storage.h
+++ b/src/storage.h
@@ -30,10 +30,12 @@
int create_dirs(const char *filename, const mode_t mode);
ssize_t read_file(unsigned char *buffer, size_t len,
- const char *path_fmt, ...);
+ const char *path_fmt, ...)
+ __attribute__((format(printf, 3, 4)));
ssize_t write_file(const unsigned char *buffer, size_t len, mode_t mode,
- const char *path_fmt, ...);
+ const char *path_fmt, ...)
+ __attribute__((format(printf, 4, 5)));
GKeyFile *storage_open(const char *imsi, const char *store);
void storage_sync(const char *imsi, const char *store, GKeyFile *keyfile);