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tmp thread_cpu impl

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This commit is contained in:
Doug MacEachern 2005-03-21 00:07:20 +00:00
parent 8e63b5ea78
commit 70197b9615
1 changed files with 17 additions and 1 deletions
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18
src/os/darwin/darwin_sigar.c
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@ -980,11 +980,27 @@ int sigar_proc_modules_get(sigar_t *sigar, sigar_pid_t pid,
return SIGAR_ENOTIMPL;
}
#define SIGAR_MICROSEC2NANO(s) \
((sigar_uint64_t)(s) * (sigar_uint64_t)1000)
#define TIME_NSEC(t) \
(SIGAR_SEC2NANO((t).tv_sec) + SIGAR_MICROSEC2NANO((t).tv_usec))
int sigar_thread_cpu_get(sigar_t *sigar,
sigar_uint64_t id,
sigar_thread_cpu_t *cpu)
{
return SIGAR_ENOTIMPL;
/* XXX this is not per-thread, it is for the whole-process.
* just want to use for the shell time command at the moment.
*/
struct rusage usage;
getrusage(RUSAGE_SELF, &usage);
cpu->user = TIME_NSEC(usage.ru_utime);
cpu->sys = TIME_NSEC(usage.ru_stime);
cpu->total = TIME_NSEC(usage.ru_utime) + TIME_NSEC(usage.ru_stime);
return SIGAR_OK;
}
int sigar_os_fs_type_get(sigar_file_system_t *fsp)