diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/console_simple.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/common/console_simple.c b/common/console_simple.c index 010e0b34c1..6d293b2ba1 100644 --- a/common/console_simple.c +++ b/common/console_simple.c @@ -64,16 +64,20 @@ void console_flush(void) } EXPORT_SYMBOL(console_flush); -#ifndef ARCH_HAS_CTRLC void ctrlc_handled(void) { } /* test if ctrl-c was pressed */ int ctrlc (void) { + int ret = 0; +#ifdef ARCH_HAS_CTRLC + ret = arch_ctrlc(); +#else if (tstc() && getchar() == 3) - return 1; - return 0; + ret = 1; +#endif + return ret; } EXPORT_SYMBOL(ctrlc); @@ -85,8 +89,6 @@ void console_ctrlc_forbid(void) { } -#endif /* ARCH_HAS_CTRC */ - int console_register(struct console_device *newcdev) { if (console) |