mirror of
https://git.FreeBSD.org/ports.git
synced 2025-01-19 08:13:21 +00:00
57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
--- Top/csound.c.orig 2020-01-11 09:18:32 UTC
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+++ Top/csound.c
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@@ -61,10 +61,14 @@
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//#include "cs_par_dispatch.h"
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#include "find_opcode.h"
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-#if defined(linux)||defined(__HAIKU__)|| defined(__EMSCRIPTEN__)||defined(__CYGWIN__)
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+#if defined(linux) || defined(__FreeBSD__) || defined(__HAIKU__)|| defined(__EMSCRIPTEN__)||defined(__CYGWIN__)
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#define PTHREAD_SPINLOCK_INITIALIZER 0
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#endif
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+#if defined(__FreeBSD__)
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+#include <sys/sysctl.h>
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+#endif
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+
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#include "csound_standard_types.h"
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#include "csdebug.h"
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@@ -3773,7 +3777,7 @@ void csoundNotifyFileOpened(CSOUND* csound, const char
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/* ------------------------------------ */
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#if defined(HAVE_RDTSC)
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-#if !(defined(LINUX) && defined(__GNUC__) && defined(__i386__))
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+#if !(defined(LINUX) && defined(__GNUC__) && defined(__i386__)) || !(defined(__FreeBSD__) && defined(__i386__))
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#undef HAVE_RDTSC
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#endif
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#endif
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@@ -3786,6 +3790,13 @@ static double timeResolutionSeconds = -1.0;
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static int getTimeResolution(void)
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{
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#if defined(HAVE_RDTSC)
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+#if defined(__FreeBSD__)
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+ size_t size;
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+ int timeResolutionSeconds;
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+ size = sizeof timeResolutionSeconds;
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+ sysctlbyname("hw.clockrate", &timeResolutionSeconds, &size, NULL, 0);
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+
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+#else
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FILE *f;
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char buf[256];
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@@ -3821,9 +3832,14 @@ static int getTimeResolution(void)
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}
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}
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fclose(f);
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+#endif /* __FreeBSD__ */
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if (UNLIKELY(timeResolutionSeconds <= 0.0)) {
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fprintf(stderr, Str("No valid CPU frequency entry "
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+#if defined(__FreeBSD__)
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+ "was found.\n"));
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+#else
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"was found in /proc/cpuinfo.\n"));
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+#endif /* __FreeBSD__ */
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return -1;
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}
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/* MHz -> seconds */
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