diff options
| author | Philipp Maier <pmaier@sysmocom.de> | 2017-10-10 16:53:21 +0200 |
|---|---|---|
| committer | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2017-10-22 20:09:26 +0000 |
| commit | c5b47cc03200c983981ac4b8de20fb0e26d4f873 (patch) | |
| tree | 9072d96478518ce0e5e16be537a746ab9b429620 /include/osmocom/core | |
| parent | fcf81b5deb8d02ba45907e90bb6668c67986a028 (diff) | |
add function msgb_printf() to print formatted text into msg buf
In ASCII string based protocols it a printf() version that prints
directly to the message buffer may be useful.
Add function msgb_printf(), make sure that msg buffer bounderies
are not exceeded. If the end of the tail buffer is hit, return
with an error code.
Change-Id: I15e1af68616309555d0ed9ac5da027c9833d42e3
Diffstat (limited to 'include/osmocom/core')
| -rw-r--r-- | include/osmocom/core/msgb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/osmocom/core/msgb.h b/include/osmocom/core/msgb.h index 91b7ec7e..9c3ccf0d 100644 --- a/include/osmocom/core/msgb.h +++ b/include/osmocom/core/msgb.h @@ -498,5 +498,6 @@ uint8_t *msgb_data(const struct msgb *msg); void *msgb_talloc_ctx_init(void *root_ctx, unsigned int pool_size); void msgb_set_talloc_ctx(void *ctx) OSMO_DEPRECATED("Use msgb_talloc_ctx_init() instead"); +int msgb_printf(struct msgb *msgb, const char *format, ...); /*! @} */ |