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getting rss size implementation for netbsd (#7293)

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David CARLIER 2020-09-29 06:49:35 +01:00 committed by GitHub
parent c2e5546071
commit ce8bfc56ad
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1 changed files with 20 additions and 0 deletions
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src/zmalloc.c
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@ -304,6 +304,26 @@ size_t zmalloc_get_rss(void) {
return 0L;
}
#elif defined(__NetBSD__)
#include <sys/types.h>
#include <sys/sysctl.h>
#include <unistd.h>
size_t zmalloc_get_rss(void) {
struct kinfo_proc2 info;
size_t infolen = sizeof(info);
int mib[6];
mib[0] = CTL_KERN;
mib[1] = KERN_PROC;
mib[2] = KERN_PROC_PID;
mib[3] = getpid();
mib[4] = sizeof(info);
mib[5] = 1;
if (sysctl(mib, 4, &info, &infolen, NULL, 0) == 0)
return (size_t)info.p_vm_rssize;
return 0L;
}
#else
size_t zmalloc_get_rss(void) {
/* If we can't get the RSS in an OS-specific way for this system just