diff options
| author | Max <msuraev@sysmocom.de> | 2018-01-30 14:33:01 +0100 |
|---|---|---|
| committer | Max <msuraev@sysmocom.de> | 2018-02-05 11:34:14 +0000 |
| commit | 18c014de6771a3032308123af9969c966e20b7c8 (patch) | |
| tree | 818c397ca26dfaca5269f5560a1de3117d82c981 /include/osmocom/core | |
| parent | f1076ed75a0047858336c42e8f10fc0a91d86ad4 (diff) | |
utils: add helper wrapper for osmo_strlcpy()
Add wrapper for osmo_strlcpy() which uses sizeof() to automatically
determine buffer's size and use it for GSMTAP logging. This is pretty
common use case for osmo_strlcpy() so it's a good idea to save some
typing by using generic define.
Related: OS#2864
Change-Id: I03d0d3d32a8d572ad573d03c603e14cdc27a3f7b
Diffstat (limited to 'include/osmocom/core')
| -rw-r--r-- | include/osmocom/core/utils.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/osmocom/core/utils.h b/include/osmocom/core/utils.h index 72266ae6..f1e011fe 100644 --- a/include/osmocom/core/utils.h +++ b/include/osmocom/core/utils.h @@ -26,6 +26,9 @@ /*! Number of bytes necessary to store given BITS */ #define OSMO_BYTES_FOR_BITS(BITS) ((BITS + 8 - 1) / 8) +/*! Copy a C-string into a sized buffer using sizeof to detect buffer's size */ +#define OSMO_STRLCPY_ARRAY(array, src) osmo_strlcpy(array, src, sizeof(array)) + #include <stdbool.h> #include <stdint.h> #include <stdio.h> |