[sr-dev] git:master:2300d0a2: kex: Let the RPC server do printf as it may have optimizations

Module: kamailio Branch: master Commit: 2300d0a2a9c78c72c67596eb129cf7bf86bf300b URL: https://github.com/kamailio/kamailio/commit/2300d0a2a9c78c72c67596eb129cf7b… Author: Alex Hermann &lt;alex(a)hexla.nl&gt; Committer: Alex Hermann &lt;alex(a)hexla.nl&gt; Date: 2020-10-29T15:24:22+01:00 kex: Let the RPC server do printf as it may have optimizations Some RPC server implementations may print directly to the output buffer, so this eliminates a string copy. --- Modified: src/modules/kex/core_stats.c --- Diff: https://github.com/kamailio/kamailio/commit/2300d0a2a9c78c72c67596eb129cf7b… Patch: https://github.com/kamailio/kamailio/commit/2300d0a2a9c78c72c67596eb129cf7b… --- diff --git a/src/modules/kex/core_stats.c b/src/modules/kex/core_stats.c index 1ebd235752..a1f14a7dc6 100644 --- a/src/modules/kex/core_stats.c +++ b/src/modules/kex/core_stats.c @@ -492,15 +492,13 @@ static void rpc_stats_get_statistics(rpc_t* rpc, void* ctx) static void rpc_fetch_add_stat(rpc_t* rpc, void* ctx, void* hst, char* g, char* n, unsigned long val, int numeric) { char nbuf[128]; - char vbuf[32]; int res; snprintf(nbuf, 127, "%s.%s", g, n); if (numeric) { res = rpc->struct_add(hst, "d", nbuf, val); } else { - snprintf(vbuf, 31, "%lu", val); - res = rpc->struct_add(hst, "s", nbuf, vbuf); + res = rpc->struct_printf(hst, nbuf, "%lu", val); } if (res<0) {