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author | MIZUTA Takeshi <mizuta.takeshi@fujitsu.com> | 2020-06-08 16:37:59 +0900 |
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committer | MIZUTA Takeshi <mizuta.takeshi@fujitsu.com> | 2020-06-08 16:37:59 +0900 |
commit | cb38b069b0f41b1a26264784b1c1303c8ac6ab08 (patch) | |
tree | 5646c0e64c39ccd73c6468bf45cd3c985ac83c37 | |
parent | b1b173994406158e5faa3c83b113da9d971ac104 (diff) | |
download | bitcoin-cb38b069b0f41b1a26264784b1c1303c8ac6ab08.tar.xz |
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>
-rw-r--r-- | src/util/system.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/util/system.cpp b/src/util/system.cpp index bde0f097be..7e7ba840cd 100644 --- a/src/util/system.cpp +++ b/src/util/system.cpp @@ -1163,8 +1163,9 @@ 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 } |