58 add_string(const char *str, int len)  in add_string()  argument
67   if (len > bufsize)  in add_string()
68     bufsize = len * 2;  in add_string()
74     if (sp->bytesfree > len && (!best || best->bytesfree > sp->bytesfree))  in add_string()
81   assert (best->bytesfree > len);  in add_string()
85   memcpy (best->end, str, len);  in add_string()
86   best->end += len;  in add_string()
88   best->bytesfree -= len + 1;  in add_string()
118 add_hash (const char *str, int len)  in add_hash()  argument
128   key = add_string (str, len);  in add_hash()
156 strcache_add_len (const char *str, int len)  in strcache_add_len()  argument
158   char *key = alloca (len + 1);  in strcache_add_len()
159   memcpy (key, str, len);  in strcache_add_len()
160   key[len] = '\0';  in strcache_add_len()
162   return add_hash (key, len);  in strcache_add_len()