ps, top: fix VIRT and SHR fields.
diff --git a/toys/posix/ps.c b/toys/posix/ps.c
index 079bdbd..eff980f 100644
--- a/toys/posix/ps.c
+++ b/toys/posix/ps.c
@@ -811,10 +811,9 @@
sprintf(buf, "%lld/statm", slot[SLOT_tid]);
if (!readfileat(fd, buf, buf, &temp)) *buf = 0;
- // Skip redundant RSS field, we got it from stat
- for (s = buf, i=0; i<3; i++)
- if (!sscanf(s, " %lld%n", slot+SLOT_vsz+i/2, &j)) slot[SLOT_vsz+i/2] = 0;
- else s += j;
+ // Skip redundant RSS field, we got it from stat.
+ slot[SLOT_vsz] = slot[SLOT_shr] = 0;
+ sscanf(buf, "%lld %*d %lld", &slot[SLOT_vsz], &slot[SLOT_shr]);
}
// Do we need to read "exe"?
