lib: os: exclude z_arch_printk_char_out()

Andrew Boie · nashif · commit db50b4ec2a0b · 2019-07-02T17:06:33.000-04:00
This function doesn't do anything, and only exists so that
it can be overridden later, exclude from coverage reports.

Signed-off-by: Andrew Boie &lt;andrew.p.boie@intel.com&gt;
diff --git a/lib/os/printk.c b/lib/os/printk.c
@@ -45,13 +45,15 @@ static void _printk_hex_ulong(out_func_t out, void *ctx,
  *
  * @return 0
  */
+/* LCOV_EXCL_START */
  __attribute__((weak)) int z_arch_printk_char_out(int c)
 {
 	ARG_UNUSED(c);
 
 	/* do nothing */
 	return 0;
 }
+/* LCOV_EXCL_STOP */
 
 int (*_char_out)(int) = z_arch_printk_char_out;
 

Original file line number	Diff line number	Diff line change
`@@ -45,13 +45,15 @@ static void _printk_hex_ulong(out_func_t out, void *ctx,`
`45`	`45`	`*`
`46`	`46`	`* @return 0`
`47`	`47`	`*/`
	`48`	`+/* LCOV_EXCL_START */`
`48`	`49`	`__attribute__((weak)) int z_arch_printk_char_out(int c)`
`49`	`50`	`{`
`50`	`51`	`ARG_UNUSED(c);`
`51`	`52`
`52`	`53`	`/* do nothing */`
`53`	`54`	`return 0;`
`54`	`55`	`}`
	`56`	`+/* LCOV_EXCL_STOP */`
`55`	`57`
`56`	`58`	`int (*_char_out)(int) = z_arch_printk_char_out;`
`57`	`59`