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| author | Harald Welte <laforge@gnumonks.org> | 2016-04-25 12:11:20 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2016-05-05 18:49:27 +0200 |
| commit | 2d2e2cca0dc1d62addc9c9fcb3a59f343fc3baf6 (patch) | |
| tree | 8ec3ba89d486e4c324d32d1980ce68d5118d2db1 /include/osmocom/core/utils.h | |
| parent | 0996c879255e4653740814112bf98d0ddc93100c (diff) | |
Update doxygen annotations in libosmocore
This adds and improves doxygen API descriptions all over libosmocore,
reducing the 'white spots' that don't have any documentation.
Diffstat (limited to 'include/osmocom/core/utils.h')
| -rw-r--r-- | include/osmocom/core/utils.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/osmocom/core/utils.h b/include/osmocom/core/utils.h index 205fa283..27e1e188 100644 --- a/include/osmocom/core/utils.h +++ b/include/osmocom/core/utils.h @@ -53,6 +53,11 @@ do { \ rem -= ret; \ } while (0) +/*! Helper macro to terminate when an assertion failes + * \param[in] exp Predicate to verify + * This function will generate a backtrace and terminate the program if + * the predicate evaluates to false (0). + */ #define OSMO_ASSERT(exp) \ if (!(exp)) { \ fprintf(stderr, "Assert failed %s %s:%d\n", #exp, __FILE__, __LINE__); \ @@ -60,6 +65,10 @@ do { \ abort(); \ } +/*! duplicate a string using talloc and release its prior content (if any) + * \param[in] ctx Talloc context to use for allocation + * \param[out] dst pointer to string, will be updated with ptr to new string + * \param[in] newstr String that will be copieed to newly allocated string */ static inline void osmo_talloc_replace_string(void *ctx, char **dst, char *newstr) { if (*dst) |