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[SIGAR-37] Use libproc when possible for proc_mem

This commit is contained in:
Doug MacEachern 2007-12-13 06:03:08 +00:00
parent fb7046afc5
commit 3a299c0ae9
1 changed files with 15 additions and 0 deletions
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15
src/os/darwin/darwin_sigar.c
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@ -818,6 +818,21 @@ int sigar_proc_mem_get(sigar_t *sigar, sigar_pid_t pid,
task_basic_info_data_t info;
task_events_info_data_t events;
mach_msg_type_number_t count;
# ifdef DARWIN_HAS_LIBPROC_H
struct proc_taskinfo pti;
int sz =
proc_pidinfo(pid, PROC_PIDTASKINFO, 0, &pti, sizeof(pti));
if (sz == sizeof(pti)) {
procmem->size = pti.pti_virtual_size;
procmem->resident = pti.pti_resident_size;
procmem->page_faults = pti.pti_faults;
procmem->minor_faults = SIGAR_FIELD_NOTIMPL;
procmem->major_faults = SIGAR_FIELD_NOTIMPL;
procmem->share = SIGAR_FIELD_NOTIMPL;
return SIGAR_OK;
}
# endif
status = task_for_pid(self, pid, &task);