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| author | Robert Morris <[email protected]> | 2020-07-20 06:59:26 -0400 |
|---|---|---|
| committer | Frans Kaashoek <[email protected]> | 2020-08-10 11:19:10 -0400 |
| commit | 27057bc9b467db64a3de600f27d6fa3239a04c88 (patch) | |
| tree | 51f344b42031f0a5a41fcf08d00694bb13f10997 /kernel/defs.h | |
| parent | 1e72d5ca087985938589ce509ace4914039860d3 (diff) | |
| download | xv6-labs-27057bc9b467db64a3de600f27d6fa3239a04c88.tar.gz xv6-labs-27057bc9b467db64a3de600f27d6fa3239a04c88.tar.bz2 xv6-labs-27057bc9b467db64a3de600f27d6fa3239a04c88.zip | |
interrupt-driven uart output, hopefully a nice example for teaching.
Diffstat (limited to 'kernel/defs.h')
| -rw-r--r-- | kernel/defs.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/defs.h b/kernel/defs.h index f33f1f6..1b164a4 100644 --- a/kernel/defs.h +++ b/kernel/defs.h @@ -149,7 +149,7 @@ void usertrapret(void); // uart.c void uartinit(void); void uartintr(void); -void uartputc(int); +void uartputc(int, int); int uartgetc(void); // vm.c |