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| author | Jukka Rissanen <jukka.rissanen@linux.intel.com> | 2012-11-12 14:07:39 +0200 |
|---|---|---|
| committer | Patrik Flykt <patrik.flykt@linux.intel.com> | 2012-11-23 12:58:51 +0200 |
| commit | 7a2d659d0a862f3f78219e68e2e960e97b39d8b9 (patch) | |
| tree | 2f4b6514a6fd6e1510412c3e268e2b634317a4fe | |
| parent | c619cdf8bcbb6f10909f1628b1106007b8410cb7 (diff) | |
| download | connman-7a2d659d0a862f3f78219e68e2e960e97b39d8b9.tar.gz connman-7a2d659d0a862f3f78219e68e2e960e97b39d8b9.tar.bz2 connman-7a2d659d0a862f3f78219e68e2e960e97b39d8b9.zip | |
ipconfig: Add ipconfig unref function
| -rw-r--r-- | vpn/vpn-ipconfig.c | 17 | ||||
| -rw-r--r-- | vpn/vpn.h | 4 |
2 files changed, 21 insertions, 0 deletions
diff --git a/vpn/vpn-ipconfig.c b/vpn/vpn-ipconfig.c index cb5167f0..7e1d77e6 100644 --- a/vpn/vpn-ipconfig.c +++ b/vpn/vpn-ipconfig.c @@ -257,6 +257,23 @@ int __vpn_ipconfig_gateway_add(struct vpn_ipconfig *ipconfig, int family) return 0; } +void __vpn_ipconfig_unref_debug(struct vpn_ipconfig *ipconfig, + const char *file, int line, const char *caller) +{ + if (ipconfig == NULL) + return; + + DBG("%p ref %d by %s:%d:%s()", ipconfig, ipconfig->refcount - 1, + file, line, caller); + + if (__sync_fetch_and_sub(&ipconfig->refcount, 1) != 1) + return; + + connman_ipaddress_free(ipconfig->system); + connman_ipaddress_free(ipconfig->address); + g_free(ipconfig); +} + static struct vpn_ipconfig *create_ipv6config(int index) { struct vpn_ipconfig *ipv6config; @@ -52,6 +52,10 @@ void __vpn_ipconfig_set_prefixlen(struct vpn_ipconfig *ipconfig, unsigned char __vpn_ipconfig_get_prefixlen(struct vpn_ipconfig *ipconfig); int __vpn_ipconfig_address_add(struct vpn_ipconfig *ipconfig, int family); int __vpn_ipconfig_gateway_add(struct vpn_ipconfig *ipconfig, int family); +void __vpn_ipconfig_unref_debug(struct vpn_ipconfig *ipconfig, + const char *file, int line, const char *caller); +#define __vpn_ipconfig_unref(ipconfig) \ + __vpn_ipconfig_unref_debug(ipconfig, __FILE__, __LINE__, __func__) struct vpn_ipconfig *__vpn_ipconfig_create(int index, int family); void __vpn_ipconfig_set_index(struct vpn_ipconfig *ipconfig, int index); |