From 0596a6eeb5ddb84c7095aed71bb7e6645c275f07 Mon Sep 17 00:00:00 2001 From: MIZUTA Takeshi Date: Mon, 8 Jun 2020 16:37:59 +0900 Subject: util: Don't reference errno when pthread fails. Pthread library does not set errno. Pthread library's errno is returned by return value. Co-authored-by: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com> Github-Pull: #19194 Rebased-From: cb38b069b0f41b1a26264784b1c1303c8ac6ab08 --- src/util/system.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/util/system.cpp b/src/util/system.cpp index b0a538b527..b6a7f3926d 100644 --- a/src/util/system.cpp +++ b/src/util/system.cpp @@ -1155,8 +1155,9 @@ void ScheduleBatchPriority() { #ifdef SCHED_BATCH const static sched_param param{}; - if (pthread_setschedparam(pthread_self(), SCHED_BATCH, ¶m) != 0) { - LogPrintf("Failed to pthread_setschedparam: %s\n", strerror(errno)); + const int rc = pthread_setschedparam(pthread_self(), SCHED_BATCH, ¶m); + if (rc != 0) { + LogPrintf("Failed to pthread_setschedparam: %s\n", strerror(rc)); } #endif } -- cgit v1.2.3