diff options
Diffstat (limited to 'src/ext/ht.h')
| -rw-r--r-- | src/ext/ht.h | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/ext/ht.h b/src/ext/ht.h index 54e5eb7cba..4bfce36903 100644 --- a/src/ext/ht.h +++ b/src/ext/ht.h @@ -226,11 +226,16 @@ ht_string_hash(const char *s) (x) = HT_NEXT(name, head, x)) #ifndef HT_NDEBUG -#define HT_ASSERT_(x) tor_assert(x) +#include "lib/err/torerr.h" +#define HT_ASSERT_(x) raw_assert(x) #else #define HT_ASSERT_(x) (void)0 #endif +/* Macro put at the end of the end of a macro definition so that it + * consumes the following semicolon at file scope. Used only inside ht.h. */ +#define HT_EAT_SEMICOLON__ struct ht_semicolon_eater + #define HT_PROTOTYPE(name, type, field, hashfn, eqfn) \ int name##_HT_GROW(struct name *ht, unsigned min_capacity); \ void name##_HT_CLEAR(struct name *ht); \ @@ -370,7 +375,8 @@ ht_string_hash(const char *s) /* Return the next element in 'head' after 'elm', under the arbitrary \ * order used by HT_START. If there are no more elements, return \ * NULL. If 'elm' is to be removed from the table, you must call \ - * this function for the next value before you remove it. \ + * this function for the next value before you remove it, or use \ + * HT_NEXT_RMV instead. \ */ \ ATTR_UNUSED static inline struct type ** \ name##_HT_NEXT(struct name *head, struct type **elm) \ @@ -392,6 +398,8 @@ ht_string_hash(const char *s) return NULL; \ } \ } \ + /* As HT_NEXT, but also remove the current element 'elm' from the \ + * table. */ \ ATTR_UNUSED static inline struct type ** \ name##_HT_NEXT_RMV(struct name *head, struct type **elm) \ { \ @@ -409,7 +417,8 @@ ht_string_hash(const char *s) } \ return NULL; \ } \ - } + } \ + HT_EAT_SEMICOLON__ #define HT_GENERATE2(name, type, field, hashfn, eqfn, load, reallocarrayfn, \ freefn) \ @@ -534,7 +543,8 @@ ht_string_hash(const char *s) if (n != head->hth_n_entries) \ return 6; \ return 0; \ - } + } \ + HT_EAT_SEMICOLON__ #define HT_GENERATE(name, type, field, hashfn, eqfn, load, mallocfn, \ reallocfn, freefn) \ @@ -617,4 +627,3 @@ ht_string_hash(const char *s) */ #endif - |