Add CBS_FAIL to enum callback_status
diff --git a/proc.c b/proc.c
index 0d23bcc..7ac0b33 100644
--- a/proc.c
+++ b/proc.c
@@ -341,6 +341,8 @@
/* Callback might call remove_process. */
struct Process *next = it->next;
switch ((*cb)(it, data)) {
+ case CBS_FAIL:
+ /* XXX handle me */
case CBS_STOP:
return it;
case CBS_CONT:
@@ -366,6 +368,8 @@
/* Callback might call remove_process. */
struct Process *next = it->next;
switch ((*cb)(it, data)) {
+ case CBS_FAIL:
+ /* XXX handle me */
case CBS_STOP:
return it;
case CBS_CONT:
@@ -530,6 +534,8 @@
struct library *next = it->next;
switch (cb(proc, it, data)) {
+ case CBS_FAIL:
+ /* XXX handle me */
case CBS_STOP:
return it;
case CBS_CONT: