the-btfash-foundation/tmux-mem-cpu-load
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cast the return value of get_cpu_count() and fix cpu usage calculation

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This commit is contained in:
Robert Nagy 2023-05-12 17:08:52 +02:00
parent 4cf0dad920
commit 525c6a28b2
1 changed files with 4 additions and 2 deletions
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6
openbsd/cpu.cc
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@ -24,7 +24,7 @@
#include "error.h" #include "error.h"
#include "cpu.h" #include "cpu.h"
uint8_t get_cpu_count() uint32_t get_cpu_count()
{ {
int cpu_count = 1; // default to 1 int cpu_count = 1; // default to 1
int mib[2] = { CTL_HW, HW_NCPUONLINE }; int mib[2] = { CTL_HW, HW_NCPUONLINE };
@ -35,7 +35,7 @@ uint8_t get_cpu_count()
error( "sysctl: error getting cpu count" ); error( "sysctl: error getting cpu count" );
} }
return cpu_count; return static_cast<uint32_t>( cpu_count );
} }
float cpu_percentage( unsigned int cpu_usage_delay ) float cpu_percentage( unsigned int cpu_usage_delay )
@ -55,6 +55,8 @@ float cpu_percentage( unsigned int cpu_usage_delay )
usleep( cpu_usage_delay ); usleep( cpu_usage_delay );
size = sizeof( load2 );
// update cpu times // update cpu times
if( sysctl( cpu_ctl, 2, &load2, &size, NULL, 0 ) < 0 ) if( sysctl( cpu_ctl, 2, &load2, &size, NULL, 0 ) < 0 )
{ {