diff options
author | Harald Welte <laforge@gnumonks.org> | 2019-03-18 18:38:47 +0100 |
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committer | Harald Welte <laforge@gnumonks.org> | 2019-04-10 22:42:32 +0000 |
commit | 179f35702ece13f4ab7fd1b331bef664834d8473 (patch) | |
tree | 9dad4da8eb773040ea8a2dc096190118f5d2abd6 /include/osmocom/gsm/rsl.h | |
parent | d08e9866a5c3da6edda574bbe6d277047d10fded (diff) |
Add _c versions of functions that otherwise return static buffers
We have a habit of returning static buffers from some functions,
particularly when generating some kind of string values. This is
convenient in terms of memory management, but it comes at the expense
of not being thread-safe, and not allowing for two calls of the
related function within one printf() statement.
Let's introduce _c suffix versions of those functions where the
caller passes in a talloc context from which the output buffer shall
be allocated.
Change-Id: I8481c19b68ff67cfa22abb93c405ebcfcb0ab19b
Diffstat (limited to 'include/osmocom/gsm/rsl.h')
-rw-r--r-- | include/osmocom/gsm/rsl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/osmocom/gsm/rsl.h b/include/osmocom/gsm/rsl.h index 4a1da3a6..285dbc25 100644 --- a/include/osmocom/gsm/rsl.h +++ b/include/osmocom/gsm/rsl.h @@ -32,6 +32,7 @@ int rsl_dec_chan_nr(uint8_t chan_nr, uint8_t *type, uint8_t *subch, uint8_t *tim /* Turns channel number into a string */ char *rsl_chan_nr_str_buf(char *buf, size_t buf_len, uint8_t chan_nr); const char *rsl_chan_nr_str(uint8_t chan_nr); +char *rsl_chan_nr_str_c(const void *ctx, uint8_t chan_nr); const char *rsl_err_name(uint8_t err); |