void
glibtop_get_proc_kernel_s (glibtop *server, glibtop_proc_kernel *buf, pid_t pid)
{
char buffer [BUFSIZ], *p;
memset (buf, 0, sizeof (glibtop_proc_kernel));
if (proc_stat_to_buffer(buffer, sizeof buffer, pid))
return;
p = proc_stat_after_cmd (buffer);
if (!p) return;
p = skip_multiple_token (p, 6);
buf->k_flags = strtoull (p, &p, 0);
buf->min_flt = strtoull (p, &p, 0);
buf->cmin_flt = strtoull (p, &p, 0);
buf->maj_flt = strtoull (p, &p, 0);
buf->cmaj_flt = strtoull (p, &p, 0);
p = skip_multiple_token (p, 15);
buf->kstk_esp = strtoull (p, &p, 0);
buf->kstk_eip = strtoull (p, &p, 0);
p = skip_multiple_token (p, 4);
buf->nwchan = strtoull (p, &p, 0);
proc_file_to_buffer(buf->wchan, sizeof buf->wchan, "/proc/%d/wchan", pid),
buf->flags = _glibtop_sysdeps_proc_kernel;
}
void
glibtop_get_proc_io_s (glibtop *server, glibtop_proc_io *buf, pid_t pid)
{
char buffer [BUFSIZ], *p;
memset (buf, 0, sizeof (glibtop_proc_io));
if (server->os_version_code < LINUX_VERSION_CODE(2, 6, 20))
return;
if (proc_file_to_buffer(buffer, sizeof buffer, "/proc/%d/io", pid))
return;
p = skip_token (buffer);
buf->disk_rchar = g_ascii_strtoull (p, &p, 10);
p = skip_line (p);
p = skip_token (p);
buf->disk_wchar = g_ascii_strtoull (p, &p, 10);
p = skip_line (p);
p = skip_line (p);
p = skip_line (p);
p = skip_token (p);
buf->disk_rbytes = g_ascii_strtoull (p, &p, 10);
p = skip_line (p);
p = skip_token (p);
buf->disk_wbytes = g_ascii_strtoull (p, &p, 10);
buf->flags = _glibtop_sysdeps_proc_io;
}
static inline int
proc_statm_to_buffer (char *buffer, size_t bufsiz, pid_t pid)
{
return proc_file_to_buffer(buffer, bufsiz, "/proc/%d/statm", pid);
}
