Give struct expr a CFILE* instead of just a FILE*

This unifies the behaviour of -print and -fprint /dev/stdout.

1 files changed, 14 insertions, 0 deletions

diff --git a/color.h b/color.h
index c3b3e41..6ba6fb0 100644
--- a/color.h
+++ b/color.h
@@ -13,6 +13,7 @@
 #define BFS_COLOR_H
 
 #include "bftw.h"
+#include <stdbool.h>
 #include <stdio.h>
 
 /**
@@ -45,9 +46,22 @@ typedef struct CFILE {
 	FILE *file;
 	/** The color table to use, if any. */
 	const struct colors *colors;
+	/** Whether to close the underlying stream. */
+	bool close;
 } CFILE;
 
 /**
+ * Open a file for colored output.
+ *
+ * @param path
+ *         The path to the file to open.
+ * @param colors
+ *         The color table to use if file is a TTY.
+ * @return A colored file stream.
+ */
+CFILE *cfopen(const char *path, const struct colors *colors);
+
+/**
  * Make a colored copy of an open file.
  *
  * @param file