From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Wed, 4 Aug 2021 02:46:59 +0000 (-0700)
Subject: remove UNIV_MAX-guarded code
X-Git-Tag: 2.49.0~27^2~7
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ba20bf8df2d6cc9d187dc0fa8e26af7511647354;p=graphviz

remove UNIV_MAX-guarded code

Nothing in the build systems define this.
---

diff --git a/lib/ast/pathgetlink.c b/lib/ast/pathgetlink.c
index 9e78281fa..4db634eaf 100644
--- a/lib/ast/pathgetlink.c
+++ b/lib/ast/pathgetlink.c
@@ -16,12 +16,6 @@
 #include "config.h"
 #include <errno.h>
 
-#ifdef UNIV_MAX
-
-#include <ctype.h>
-
-#endif
-
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #else
@@ -47,49 +41,6 @@ int pathgetlink(const char *name, char *buf, int siz)
 	return (-1);
     }
     buf[n] = 0;
-#ifdef UNIV_MAX
-    if (isspace(*buf)) {
-	char *s;
-	char *t;
-	char *u;
-	char *v;
-	int match = 0;
-	char tmp[PATH_MAX];
-
-	s = buf;
-	t = tmp;
-	while (isalnum(*++s) || *s == '_' || *s == '.');
-	if (*s++) {
-	    for (;;) {
-		if (!*s || isspace(*s)) {
-		    if (match) {
-			*t = 0;
-			n = t - tmp;
-			strcpy(buf, tmp);
-		    }
-		    break;
-		}
-		if (t >= &tmp[sizeof(tmp)])
-		    break;
-		*t++ = *s++;
-		if (!match && t < &tmp[sizeof(tmp) - univ_size + 1])
-		    for (n = 0; n < UNIV_MAX; n++) {
-			if (*(v = s - 1) == *(u = univ_name[n])) {
-			    while (*u && *v++ == *u)
-				u++;
-			    if (!*u) {
-				match = 1;
-				strcpy(t - 1, univ_cond);
-				t += univ_size - 1;
-				s = v;
-				break;
-			    }
-			}
-		    }
-	    }
-	}
-    }
-#endif
     return (n);
 #endif
 }