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Updating resident memory request impl on FreeBSD.

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This commit is contained in:
David Carlier 2019-07-28 14:33:57 +01:00
parent 505a855000
commit f1c6c658ac
1 changed files with 20 additions and 0 deletions
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20
src/zmalloc.c
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@ -294,6 +294,26 @@ size_t zmalloc_get_rss(void) {
return t_info.resident_size;
}
#elif defined(__FreeBSD__)
#include <sys/types.h>
#include <sys/sysctl.h>
#include <sys/user.h>
#include <unistd.h>
size_t zmalloc_get_rss(void) {
struct kinfo_proc info;
size_t infolen = sizeof(info);
int mib[4];
mib[0] = CTL_KERN;
mib[1] = KERN_PROC;
mib[2] = KERN_PROC_PID;
mib[3] = getpid();
if (sysctl(mib, 4, &info, &infolen, NULL, 0) == 0)
return (size_t)info.ki_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