Simplify the print routines by using LST_FOREACH instead of Lst_ForEach

and inlining the small printing utility functions.
Create a function that can be used to produce printable representations
of flag words.

1 files changed, 20 insertions, 0 deletions

diff --git a/usr.bin/make/util.c b/usr.bin/make/util.c
index e0dbfdc..70e814a 100644
--- a/usr.bin/make/util.c
+++ b/usr.bin/make/util.c
@@ -292,3 +292,23 @@ eunlink(const char *file)
 	return (unlink(file));
 }
 
+/*
+ * Convert a flag word to a printable thing and print it
+ */
+void
+print_flags(FILE *fp, const struct flag2str *tab, u_int flags)
+{
+	int first = 1;
+
+	fprintf(fp, "(");
+	while (tab->str != NULL) {
+		if (flags & tab->flag) {
+			if (!first)
+				fprintf(fp, "|");
+			first = 0;
+			fprintf(fp, "%s", tab->str);
+		}
+		tab++;
+	}
+	fprintf(fp, ")");
+}