diff options
Diffstat (limited to 'src/nss-resolve/nss-resolve.c')
| -rw-r--r-- | src/nss-resolve/nss-resolve.c | 79 |
1 files changed, 25 insertions, 54 deletions
diff --git a/src/nss-resolve/nss-resolve.c b/src/nss-resolve/nss-resolve.c index 0de6bd2241..5ce10f1cbd 100644 --- a/src/nss-resolve/nss-resolve.c +++ b/src/nss-resolve/nss-resolve.c @@ -117,13 +117,6 @@ enum nss_status _nss_resolve_gethostbyname4_r( int *errnop, int *h_errnop, int32_t *ttlp) { - enum nss_status (*fallback)( - const char *name, - struct gaih_addrtuple **pat, - char *buffer, size_t buflen, - int *errnop, int *h_errnop, - int32_t *ttlp); - _cleanup_(sd_bus_message_unrefp) sd_bus_message *req = NULL, *reply = NULL; _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; struct gaih_addrtuple *r_tuple, *r_tuple_first = NULL; @@ -275,15 +268,15 @@ enum nss_status _nss_resolve_gethostbyname4_r( return NSS_STATUS_SUCCESS; fallback: - fallback = (enum nss_status (*)(const char *name, - struct gaih_addrtuple **pat, - char *buffer, size_t buflen, - int *errnop, int *h_errnop, - int32_t *ttlp)) - find_fallback("libnss_dns.so.2", "_nss_dns_gethostbyname4_r"); + { + _nss_gethostbyname4_r_t fallback; + + fallback = (_nss_gethostbyname4_r_t) + find_fallback("libnss_dns.so.2", "_nss_dns_gethostbyname4_r"); - if (fallback) - return fallback(name, pat, buffer, buflen, errnop, h_errnop, ttlp); + if (fallback) + return fallback(name, pat, buffer, buflen, errnop, h_errnop, ttlp); + } fail: *errnop = -r; @@ -300,15 +293,6 @@ enum nss_status _nss_resolve_gethostbyname3_r( int32_t *ttlp, char **canonp) { - enum nss_status (*fallback)( - const char *name, - int af, - struct hostent *result, - char *buffer, size_t buflen, - int *errnop, int *h_errnop, - int32_t *ttlp, - char **canonp); - _cleanup_(sd_bus_message_unrefp) sd_bus_message *req = NULL, *reply = NULL; _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; char *r_name, *r_aliases, *r_addr, *r_addr_list; @@ -480,16 +464,14 @@ enum nss_status _nss_resolve_gethostbyname3_r( return NSS_STATUS_SUCCESS; fallback: - fallback = (enum nss_status (*)(const char *name, - int af, - struct hostent *result, - char *buffer, size_t buflen, - int *errnop, int *h_errnop, - int32_t *ttlp, - char **canonp)) - find_fallback("libnss_dns.so.2", "_nss_dns_gethostbyname3_r"); - if (fallback) - return fallback(name, af, result, buffer, buflen, errnop, h_errnop, ttlp, canonp); + { + _nss_gethostbyname3_r_t fallback; + + fallback = (_nss_gethostbyname3_r_t) + find_fallback("libnss_dns.so.2", "_nss_dns_gethostbyname3_r"); + if (fallback) + return fallback(name, af, result, buffer, buflen, errnop, h_errnop, ttlp, canonp); + } fail: *errnop = -r; @@ -505,15 +487,6 @@ enum nss_status _nss_resolve_gethostbyaddr2_r( int *errnop, int *h_errnop, int32_t *ttlp) { - enum nss_status (*fallback)( - const void* addr, socklen_t len, - int af, - struct hostent *result, - char *buffer, size_t buflen, - int *errnop, int *h_errnop, - int32_t *ttlp); - - _cleanup_(sd_bus_message_unrefp) sd_bus_message *req = NULL, *reply = NULL; _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; char *r_name, *r_aliases, *r_addr, *r_addr_list; @@ -682,17 +655,15 @@ enum nss_status _nss_resolve_gethostbyaddr2_r( return NSS_STATUS_SUCCESS; fallback: - fallback = (enum nss_status (*)( - const void* addr, socklen_t len, - int af, - struct hostent *result, - char *buffer, size_t buflen, - int *errnop, int *h_errnop, - int32_t *ttlp)) - find_fallback("libnss_dns.so.2", "_nss_dns_gethostbyaddr2_r"); - - if (fallback) - return fallback(addr, len, af, result, buffer, buflen, errnop, h_errnop, ttlp); + { + _nss_gethostbyaddr2_r_t fallback; + + fallback = (_nss_gethostbyaddr2_r_t) + find_fallback("libnss_dns.so.2", "_nss_dns_gethostbyaddr2_r"); + + if (fallback) + return fallback(addr, len, af, result, buffer, buflen, errnop, h_errnop, ttlp); + } fail: *errnop = -r; |