diff options
Diffstat (limited to 'src/common/container.h')
| -rw-r--r-- | src/common/container.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/common/container.h b/src/common/container.h index ff2d3cb01..fbd3c6c60 100644 --- a/src/common/container.h +++ b/src/common/container.h @@ -156,6 +156,16 @@ char *smartlist_join_strings2(smartlist_t *sl, const char *join, cmd; \ } } while (0) +/** Helper: While in a SMARTLIST_FOREACH loop over the list <b>sl</b> indexed + * with the variable <b>var</b>, remover the current element in a way that + * won't confuse the loop. */ +#define SMARTLIST_DEL_CURRENT(sl, var) \ + do { \ + smartlist_del(sl, var ## _sl_idx); \ + --var ## _sl_idx; \ + --var ## _sl_len; \ + } while (0); + #define DECLARE_MAP_FNS(maptype, keytype, prefix) \ typedef struct maptype maptype; \ typedef struct prefix##entry_t *prefix##iter_t; \ |