Signed-off-by: Liu Yuan <[email protected]>
---
include/util.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/util.h b/include/util.h
index b04f758..ace763b 100644
--- a/include/util.h
+++ b/include/util.h
@@ -331,6 +331,9 @@ static inline void sd_unlock(struct sd_lock *lock)
#define TEXT_CYAN "\033[0;36m"
#define TEXT_BOLD_CYAN "\033[1;36m"
+#define CLEAR_SCREEN "\033[2J"
+#define RESET_CURSOR "\033[1;1H"
+
static inline bool is_stdin_console(void)
{
return isatty(STDIN_FILENO);
@@ -341,6 +344,12 @@ static inline bool is_stdout_console(void)
return isatty(STDOUT_FILENO);
}
+static inline void clear_screen(void)
+{
+ printf(CLEAR_SCREEN);
+ printf(RESET_CURSOR);
+}
+
extern mode_t sd_def_fmode;
extern mode_t sd_def_dmode;
--
1.7.9.5
--
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