cpu: remove support for deprecated sysctl.h header

It is not present with new glibc versions.

1 files changed, 0 insertions, 13 deletions

diff --git a/cpu.c b/cpu.c
index 173a025..843878a 100644
--- a/cpu.c
+++ b/cpu.c
@@ -22,13 +22,6 @@
 #if HAVE_GETPROCESSAFFINITYMASK
 #include <windows.h>
 #endif
-#if HAVE_SYSCTL
-#if HAVE_SYS_PARAM_H
-#include <sys/param.h>
-#endif
-#include <sys/types.h>
-#include <sys/sysctl.h>
-#endif
 #if HAVE_SYSCONF
 #include <unistd.h>
 #endif
@@ -204,12 +197,6 @@ unsigned int tdi_cpu_count(void)
     DWORD_PTR proc_aff, sys_aff;
     if (GetProcessAffinityMask(GetCurrentProcess(), &proc_aff, &sys_aff))
         nb_cpus = av_popcount64(proc_aff);
-#elif HAVE_SYSCTL && defined(HW_NCPU)
-    int mib[2] = { CTL_HW, HW_NCPU };
-    size_t len = sizeof(nb_cpus);
-
-    if (sysctl(mib, 2, &nb_cpus, &len, NULL, 0) == -1)
-        nb_cpus = 0;
 #elif HAVE_SYSCONF && defined(_SC_NPROC_ONLN)
     nb_cpus = sysconf(_SC_NPROC_ONLN);
 #elif HAVE_SYSCONF && defined(_SC_NPROCESSORS_ONLN)