From 00595073740f6cdc512ae93c09edda2d33c3bb3c Mon Sep 17 00:00:00 2001 From: Dave Voutila Date: Tue, 11 Mar 2025 10:28:48 -0400 Subject: [PATCH] Fix futex(8) usage on OpenBSD. --- src/threading.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/threading.cpp b/src/threading.cpp index af8fd803c..a0d1c4049 100644 --- a/src/threading.cpp +++ b/src/threading.cpp @@ -756,7 +756,7 @@ gb_internal void futex_signal(Futex *f) { perror("Futex wake"); GB_PANIC("futex wake fail"); - } else if (ret == 1) { + } else { return; } } @@ -773,7 +773,7 @@ gb_internal void futex_broadcast(Futex *f) { perror("Futex wake"); GB_PANIC("futex wake fail"); - } else if (ret == 1) { + } else { return; } } @@ -783,7 +783,7 @@ gb_internal void futex_wait(Futex *f, Footex val) { for (;;) { int ret = futex((volatile uint32_t *)f, FUTEX_WAIT | FUTEX_PRIVATE_FLAG, val, NULL, NULL); if (ret == -1) { - if (*f != val) { + if (errno == EAGAIN) { return; }