You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
375 B
31 lines
375 B
#include <time.h> |
|
struct timespec sutv; |
|
|
|
static void |
|
tsync_begin() |
|
{ |
|
clock_gettime(CLOCK_MONOTONIC, &sutv); |
|
su = 1; |
|
} |
|
|
|
static void |
|
tsync_end() |
|
{ |
|
su = 0; |
|
} |
|
|
|
int |
|
tinsync(uint timeout) |
|
{ |
|
struct timespec now; |
|
if (su && !clock_gettime(CLOCK_MONOTONIC, &now) |
|
&& TIMEDIFF(now, sutv) >= timeout) |
|
su = 0; |
|
return su; |
|
} |
|
|
|
int |
|
ttyread_pending() |
|
{ |
|
return twrite_aborted; |
|
} |