From 17625371eeea2fa7257361163c52d336a1a98ebc Mon Sep 17 00:00:00 2001 From: David Gibson Date: Mon, 28 Oct 2013 21:06:53 +1100 Subject: Use stdbool more widely We already use the C99 bool type from stdbool.h in a few places. However there are many other places we represent boolean values as plain ints. This patch changes that. Signed-off-by: David Gibson --- dtc-lexer.l | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'dtc-lexer.l') diff --git a/dtc-lexer.l b/dtc-lexer.l index 3b41bfc..369407a 100644 --- a/dtc-lexer.l +++ b/dtc-lexer.l @@ -61,7 +61,7 @@ static int dts_version = 1; BEGIN(V1); \ static void push_input_file(const char *filename); -static int pop_input_file(void); +static bool pop_input_file(void); %} %% @@ -238,13 +238,13 @@ static void push_input_file(const char *filename) } -static int pop_input_file(void) +static bool pop_input_file(void) { if (srcfile_pop() == 0) - return 0; + return false; yypop_buffer_state(); yyin = current_srcfile->f; - return 1; + return true; } -- cgit v1.2.1