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| author | cl349@freefall.cl.cam.ac.uk <cl349@freefall.cl.cam.ac.uk> | 2004-11-12 15:06:36 +0000 |
|---|---|---|
| committer | cl349@freefall.cl.cam.ac.uk <cl349@freefall.cl.cam.ac.uk> | 2004-11-12 15:06:36 +0000 |
| commit | 981b39ef0b89646e7fa8ba22f974e70ed2162a99 (patch) | |
| tree | 200ba5bd9b0537130ad4ca8da488778486ce6ff8 /xen/include/xen/serial.h | |
| parent | e17396b423d96d219619e2c867155bd73e84ab15 (diff) | |
| download | xen-981b39ef0b89646e7fa8ba22f974e70ed2162a99.tar.gz xen-981b39ef0b89646e7fa8ba22f974e70ed2162a99.tar.bz2 xen-981b39ef0b89646e7fa8ba22f974e70ed2162a99.zip | |
bitkeeper revision 1.1159.172.3 (4194d17cHAKS_aZt34dj741AVg4MNQ)
Split irq_serial_getc out of serial_getc, irq_serial_getc can be called from
interrupt handlers.
Diffstat (limited to 'xen/include/xen/serial.h')
| -rw-r--r-- | xen/include/xen/serial.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/xen/include/xen/serial.h b/xen/include/xen/serial.h index c0ffebbbd9..b805405093 100644 --- a/xen/include/xen/serial.h +++ b/xen/include/xen/serial.h @@ -41,6 +41,7 @@ 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); void serial_force_unlock(int handle); |