diff options
Diffstat (limited to 'resolv/resolv_conf.h')
| -rw-r--r-- | resolv/resolv_conf.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/resolv/resolv_conf.h b/resolv/resolv_conf.h index 7ca80cdeba..0ff8bd7e92 100644 --- a/resolv/resolv_conf.h +++ b/resolv/resolv_conf.h @@ -35,11 +35,6 @@ struct resolv_sortlist_entry object. */ struct resolv_conf { - /* Used to propagate the effect of res_init across threads. This - member is mutable and prevents sharing of the same struct - resolv_conf object among multiple struct __res_state objects. */ - unsigned long long int initstamp; - /* Reference counter. The object is deallocated once it reaches zero. For internal use within resolv_conf only. */ size_t __refcount; @@ -69,6 +64,18 @@ struct resolv_conf struct __res_state; +/* Read /etc/resolv.conf and return a configuration object, or NULL if + /etc/resolv.conf cannot be read due to memory allocation errors. + If PREINIT is not NULL, some configuration values are taken from the + struct __res_state object. */ +struct resolv_conf *__resolv_conf_load (struct __res_state *preinit) + attribute_hidden __attribute__ ((warn_unused_result)); + +/* Return a configuration object for the current /etc/resolv.conf + settings, or NULL on failure. The object is cached. */ +struct resolv_conf *__resolv_conf_get_current (void) + attribute_hidden __attribute__ ((warn_unused_result)); + /* Return the extended resolver state for *RESP, or NULL if it cannot be determined. A call to this function must be paired with a call to __resolv_conf_put. */ |