Expand UTIL_requireUserConfirmation to include stdin input check

2020-09-24 15:58:06 -04:00
parent 432186cbea
commit 93d63eaeb8
3 changed files with 8 additions and 4 deletions
@@ -96,8 +96,9 @@ extern int g_utilDisplayLevel;
 /**
 * Displays a message prompt and returns success (0) if first character from stdin
 * matches any from acceptableLetters. Otherwise, returns failure (1) and displays abortMsg.
+ * If any of the inputs are stdin itself, then automatically return failure (1).
 */
-int UTIL_requireUserConfirmation(const char* prompt, const char* abortMsg, const char* acceptableLetters);
+int UTIL_requireUserConfirmation(const char* prompt, const char* abortMsg, const char* acceptableLetters, int hasStdinInput);


 /*-****************************************