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Merge pull request #312 from arancormonk/rtl_overhaul_cygwin_fix_1

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Fix CPU affinity on Cygwin builds
This commit is contained in:
lwvmobile
2025-09-07 10:24:15 -04:00
committed by GitHub
parent e2a6e351c5 a2a70bbb15
commit 6cdcac5db2
1 changed files with 5 additions and 0 deletions
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5
src/rtl_sdr_fm.cpp
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@@ -1432,6 +1432,7 @@ static void maybe_set_thread_realtime_and_affinity(const char *role)
if (cpu_str && cpu_str[0] != '\0') {
int cpu = atoi(cpu_str);
if (cpu >= 0) {
#if defined(__linux__) && !defined(__CYGWIN__)
cpu_set_t cpuset;
CPU_ZERO(&cpuset);
CPU_SET((unsigned)cpu, &cpuset);
@@ -1440,6 +1441,10 @@ static void maybe_set_thread_realtime_and_affinity(const char *role)
} else {
fprintf(stderr, "%s thread pinned to CPU %d.\n", role, cpu);
}
#else
(void)cpu;
fprintf(stderr, "NOTICE: CPU affinity not supported on this platform.\n");
#endif
}
}
}