gboolean
mono_debugger_libgtop_glue_get_memory (int pid, LibGTopGlueMemoryInfo *info)
{
char buffer [BUFSIZ], *p;
if (proc_stat_to_buffer (buffer, sizeof buffer, pid))
return FALSE;
p = proc_stat_after_cmd (buffer);
if (!p) return FALSE;
p = skip_multiple_token (p, 20);
info->vsize = strtoull (p, &p, 0);
info->rss = strtoull (p, &p, 0);
info->rss_rlim = strtoull (p, &p, 0);
if (proc_statm_to_buffer (buffer, sizeof buffer, pid))
return FALSE;
info->size = strtoull (buffer, &p, 0);
info->resident = strtoull (p, &p, 0);
info->share = strtoull (p, &p, 0);
return TRUE;
}
void
glibtop_get_proc_segment_s (glibtop *server, glibtop_proc_segment *buf,
pid_t pid)
{
char buffer [BUFSIZ], *p;
const size_t pagesize = getpagesize();
memset (buf, 0, sizeof (glibtop_proc_segment));
if (proc_stat_to_buffer(buffer, sizeof buffer, pid))
return;
p = proc_stat_after_cmd (buffer);
if (!p) return;
p = skip_multiple_token (p, 23);
buf->start_code = strtoull (p, &p, 0);
buf->end_code = strtoull (p, &p, 0);
buf->start_stack = strtoull (p, &p, 0);
buf->flags = _glibtop_sysdeps_proc_segment;
if (proc_statm_to_buffer(buffer, sizeof buffer, pid))
return;
p = skip_multiple_token (buffer, 3);
/* This doesn't work very well due to a bug in the Linux kernel.
* I'll submit a patch to the kernel mailing list soon. */
buf->text_rss = strtoull (p, &p, 0);
buf->shlib_rss = strtoull (p, &p, 0);
buf->data_rss = strtoull (p, &p, 0);
buf->dirty_size = strtoull (p, &p, 0);
buf->text_rss *= pagesize;
buf->shlib_rss *= pagesize;
buf->data_rss *= pagesize;
buf->dirty_size *= pagesize;
buf->flags |= _glibtop_sysdeps_proc_segment_statm;
}
