diff options
| author | Gregor Herburger <[email protected]> | 2026-04-13 17:24:53 +0200 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2026-04-22 14:23:49 -0600 |
| commit | 2c8fdd7aea1d3c6c380ea5b5080147dc7fe9c38f (patch) | |
| tree | 266330ba84691d7cbdabeab1f38ba7fd712c2aed /include | |
| parent | 3abc7c1d46de4211b2d11051033566c9ad2c2740 (diff) | |
console: add console_flush_stdin()
Add a common helper console_flush_stdin() to drain all pending
characters from stdin. This consolidates the open-coded
while (tstc()) getchar() pattern that appeared in multiple places
across the tree.
Signed-off-by: Gregor Herburger <[email protected]>
Reviewed-by: Alexander Sverdlin <[email protected]>
Reviewed-by: Quentin Schulz <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/console.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/console.h b/include/console.h index 8d0d7bb8a4c..01a04f28f31 100644 --- a/include/console.h +++ b/include/console.h @@ -202,6 +202,11 @@ int console_clear(void); */ int console_remove_by_name(const char *name); +/** + * console_flush_stdin() - drops all pending characters from stdin + */ +void console_flush_stdin(void); + /* * CONSOLE multiplexing. */ |