14 lines
631 B
Diff
14 lines
631 B
Diff
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diff --git a/mono/utils/mono-os-mutex.h b/mono/utils/mono-os-mutex.h
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index e8039bf4094..ee39c0330b3 100644
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--- a/mono/utils/mono-os-mutex.h
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+++ b/mono/utils/mono-os-mutex.h
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@@ -57,7 +57,7 @@ mono_os_mutex_init_type (mono_mutex_t *mutex, int type)
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if (G_UNLIKELY (res != 0))
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g_error ("%s: pthread_mutexattr_settype failed with \"%s\" (%d)", __func__, g_strerror (res), res);
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-#ifdef PTHREAD_PRIO_INHERIT
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+#if defined(PTHREAD_PRIO_INHERIT) && __ANDROID_API__ >= 28
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/* use PTHREAD_PRIO_INHERIT if possible */
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res = pthread_mutexattr_setprotocol (&attr, PTHREAD_PRIO_INHERIT);
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if (G_UNLIKELY (res != 0 && res != ENOTSUP))
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