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c7fe2fd1f6
sched_getcpu() and sched_getaffinity() were added in 13.1 but the code used them unconditionally. Reported by: build failure
47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
--- src/helpers/check_thread_affinity.c.orig 2021-11-16 11:26:03 UTC
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+++ src/helpers/check_thread_affinity.c
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@@ -47,29 +47,41 @@
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//
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// Author: Andreas Marek, MPCDF
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-#define _GNU_SOURCE
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+//#define _GNU_SOURCE
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+#define __BSD_VISIBLE
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#include <stdio.h>
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#include <stdlib.h>
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#include <sched.h>
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#include <sys/types.h>
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+#include <sys/_cpuset.h>
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+#include <sys/cpuset.h>
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#include <unistd.h>
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+#if FREEBSD_OSVERSION >= 1301000
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+# define HAVE_SCHED_FUNCS // sched_getcpu() and sched_getaffinity() were added in 13.1
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+#endif
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void get_thread_affinity(int *cpu_id) {
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+#if defined(HAVE_SCHED_FUNCS)
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*cpu_id = sched_getcpu();
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+#else
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+ *cpu_id = 0;
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+#endif
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}
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void get_process_affinity(int cpu_id) {
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- cpu_set_t set;
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+#if defined(HAVE_SCHED_FUNCS)
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+ cpuset_t set;
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int ret, i;
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int cpu;
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cpu_id = 9999999 ;
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- ret = sched_getaffinity(0, sizeof(cpu_set_t), &set);
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+ ret = sched_getaffinity(0, sizeof(cpuset_t), &set);
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for (i=0; i < CPU_SETSIZE; i++)
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{
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cpu = CPU_ISSET(i, &set);
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if (cpu == 1) { cpu_id = i; }
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}
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+#endif
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}
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void get_process_id(int *process_id, int *pprocess_id) {
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