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| author | cl349@freefall.cl.cam.ac.uk <cl349@freefall.cl.cam.ac.uk> | 2004-11-12 16:35:25 +0000 |
|---|---|---|
| committer | cl349@freefall.cl.cam.ac.uk <cl349@freefall.cl.cam.ac.uk> | 2004-11-12 16:35:25 +0000 |
| commit | 6e0ba034627530ed96f6ca20bd5f3e15bd2517f3 (patch) | |
| tree | ada04a6e3385ce2c052eb7981f11cc20bfd2b50d | |
| parent | 981b39ef0b89646e7fa8ba22f974e70ed2162a99 (diff) | |
| download | xen-6e0ba034627530ed96f6ca20bd5f3e15bd2517f3.tar.gz xen-6e0ba034627530ed96f6ca20bd5f3e15bd2517f3.tar.bz2 xen-6e0ba034627530ed96f6ca20bd5f3e15bd2517f3.zip | |
bitkeeper revision 1.1159.172.4 (4194e64dB1FWMrwVD84YzFri88ml-Q)
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| -rw-r--r-- | xen/include/xen/serial.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/xen/include/xen/serial.h b/xen/include/xen/serial.h index b805405093..5c40db3e7d 100644 --- a/xen/include/xen/serial.h +++ b/xen/include/xen/serial.h @@ -41,8 +41,11 @@ void serial_puts(int handle, const unsigned char *s); * will not return until a character is available. It can safely be * called with interrupts disabled. */ -unsigned char irq_serial_getc(int handle); unsigned char serial_getc(int handle); +/* + * Same as serial_getc but can also be called from interrupt handlers. + */ +unsigned char irq_serial_getc(int handle); void serial_force_unlock(int handle); |