diff options
| -rw-r--r-- | lib/talloc/talloc.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/lib/talloc/talloc.h b/lib/talloc/talloc.h index 419bb53ea1..a77740f669 100644 --- a/lib/talloc/talloc.h +++ b/lib/talloc/talloc.h @@ -1373,8 +1373,17 @@ char *talloc_strdup_append_buffer(char *s, const char *a); char *talloc_strndup(const void *t, const char *p, size_t n); /** - * @brief Append at most n characters of a string to given string and duplicate - * the result. + * @brief Append at most n characters of a string to given string. + * + * The destination string is reallocated to take + * <code>strlen(s) + strnlen(a, n) + 1</code> characters. + * + * This functions sets the name of the new pointer to the new + * string. This is equivalent to: + * + * @code + * talloc_set_name_const(ptr, ptr) + * @endcode * * @param[in] s The destination string to append to. * @@ -1386,6 +1395,7 @@ char *talloc_strndup(const void *t, const char *p, size_t n); * @return The duplicated string, NULL on error. * * @see talloc_strndup() + * @see talloc_strndup_append_buffer() */ char *talloc_strndup_append(char *s, const char *a, size_t n); |