strvis directory names in ps

OK stsp@

diff --git a/bin/ps/print.c b/bin/ps/print.c
index d42614e..d8cb780 100644 (file)
--- a/bin/ps/print.c
+++ b/bin/ps/print.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: print.c,v 1.63 2015/10/09 01:37:06 deraadt Exp $      */
+/*     $OpenBSD: print.c,v 1.64 2015/10/25 15:26:53 czarkoff Exp $     */
 /*     $NetBSD: print.c,v 1.27 1995/09/29 21:58:12 cgd Exp $   */
 
 /*-
@@ -179,16 +179,19 @@ ucomm(const struct kinfo_proc *kp, VARENT *ve)
 void
 curwd(const struct kinfo_proc *kp, VARENT *ve)
 {
-       VAR *v;
        int name[] = { CTL_KERN, KERN_PROC_CWD, kp->p_pid };
        char path[PATH_MAX];
        size_t pathlen = sizeof path;
+       int left;
+
+       left = ve->var->width;
 
        if (!kvm_sysctl_only || sysctl(name, 3, path, &pathlen, NULL, 0) != 0)
                *path = '\0';
 
-       v = ve->var;
-       (void)printf("%-*s", v->width, path);
+       fmt_puts(path, &left);
+       if (ve->next != NULL && left)
+               (void)printf("%-*s", left, "");
 }
 
 void