Changeset 61e79a9 for util.c

Timestamp:

Sep 2, 2002, 12:10:37 PM (21 years ago)

Author:

James M. Kretchmar <kretch@mit.edu>

Branches:

master, barnowl_perlaim, debian, owl, release-1.4, release-1.5, release-1.6, release-1.7, release-1.8, release-1.9

Children:

5145235

Parents:

c01e477

Message:

The tty variable now controls the zephyr location tty name

File:

• util.c (modified) (1 diff)

util.c

@@ -494 +494 @@
 }
 
+char *owl_util_get_default_tty() {
+  /* call must free the return */
+  char *out;
+
+  if (getenv("DISPLAY")) {
+    out=owl_strdup(getenv("DISPLAY"));
+  } else if (ttyname(fileno(stdout))) {
+    out=strdup(ttyname(fileno(stdout)));
+    if (!strncmp(out, "/dev/", 5)) {
+      owl_free(out);
+      out=strdup(ttyname(fileno(stdout)+5));
+    }
+  } else {
+    out=strdup("unknown");
+  }
+  return(out);
+}
+
+
 void owl_hack_animate() {
   owl_messagelist *ml;