diff options
Diffstat (limited to 'src/gsm/gsm48.c')
| -rw-r--r-- | src/gsm/gsm48.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gsm/gsm48.c b/src/gsm/gsm48.c index ae9a1cf6..e684a3ca 100644 --- a/src/gsm/gsm48.c +++ b/src/gsm/gsm48.c @@ -643,7 +643,10 @@ int gsm48_generate_mid_from_imsi(uint8_t *buf, const char *imsi) * \param[in] str_len Length of \a string in bytes * \param[in] mi Mobile Identity to be stringified * \param[in] mi_len Length of \a mi in bytes - * \returns length of string written to \a string */ + * \returns WARNING: the return value of this function is not well implemented. + * Depending on the MI type and amount of output buffer, this may return + * the nr of written bytes, or the written strlen(), or the snprintf() + * style strlen()-if-the-buffer-were-large-enough. */ int gsm48_mi_to_string(char *string, const int str_len, const uint8_t *mi, const int mi_len) { |