util: drop stdio ask_$type() helpers

With drmsetup.c gone these are no longer used and I don't see
their use returning.  Get rid of them.

1 files changed, 0 insertions, 37 deletions

diff --git a/src/util.c b/src/util.c
index 0e5825a..c324a0b 100644
--- a/src/util.c
+++ b/src/util.c
@@ -21,40 +21,3 @@ unsigned get_ncpus(void)
 
 	return n == 0 ? 1 : n;
 }
-
-
-static void query(const char *prompt, const char *def, char *buf, int len)
-{
-	buf[0] = '\0';
-
-	printf("%s [%s]: ", prompt, def);
-	fflush(stdout);
-
-	fgets(buf, len, stdin);
-	if (buf[0] == '\0' || buf[0] == '\n') {
-		snprintf(buf, len, "%s", def);
-	} else if(strchr(buf, '\n')) {
-		*strchr(buf, '\n') = '\0';
-	}
-}
-
-
-void ask_string(char *buf, int len, const char *prompt, const char *def)
-{
-	query(prompt, def, buf, len);
-}
-
-
-void ask_num(int *res, int max, const char *prompt, int def)
-{
-	char	buf[21], buf2[256];
-	int	num;
-
-	snprintf(buf, sizeof(buf), "%i", def);
-	do {
-		query(prompt, buf, buf2, sizeof(buf2));
-		num = atoi(buf2); /* TODO: errors (strtol)*/
-	} while (num > max);
-
-	*res = num;
-}