libs/rt-thread
libs/rt-thread
4
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[kservice] add return value's comment

Browse Source
This commit is contained in:
Meco Man 2021-11-16 16:37:34 -05:00
parent 040f05f40d
commit 857428bd23
1 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/kservice.c
View File

@ -844,10 +844,7 @@ static char *print_number(char *buf,
*
* @return The number of characters actually written to buffer.
*/
RT_WEAK int rt_vsnprintf(char *buf,
rt_size_t size,
const char *fmt,
va_list args)
RT_WEAK int rt_vsnprintf(char *buf, rt_size_t size, const char *fmt, va_list args)
{
#ifdef RT_PRINTF_LONGLONG
unsigned long long num;
@ -1260,6 +1257,8 @@ void rt_kputs(const char *str)
* This function will print a formatted string on system console.
*
* @param fmt is the format parameters.
*
* @return The number of characters actually written to buffer.
*/
RT_WEAK int rt_kprintf(const char *fmt, ...)
{
@ -1290,7 +1289,7 @@ RT_WEAK int rt_kprintf(const char *fmt, ...)
#endif /* RT_USING_DEVICE */
va_end(args);
return length; /* the total number of printed characters */
return length;
}
RTM_EXPORT(rt_kprintf);
#endif /* RT_USING_CONSOLE */