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use nanosleep instead of usleep, ugaX11 calls msSleep instead of usleep 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2376 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
tgingold 2007-02-13 02:15:19 +00:00
parent 6a352324b9
commit 8ba2f4413a
2 changed files with 15 additions and 7 deletions
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4
EdkUnixPkg/Sec/UgaX11.c
View File

@ -13,6 +13,8 @@
#include <stdio.h>
#include <stdlib.h>
extern void msSleep (unsigned long Milliseconds);
/* XQueryPointer */
struct uga_drv_shift_mask
@ -347,7 +349,7 @@ UgaCheckKey(EFI_UNIX_UGA_IO_PROTOCOL *UgaIo)
return EFI_SUCCESS;
else {
/* EFI is certainly polling. Be CPU-friendly. */
usleep (50000);
msSleep (20);
return EFI_NOT_READY;
}
}

18
EdkUnixPkg/Sec/UnixThunk.c
View File

@ -89,6 +89,18 @@ SetTimer (UINT64 PeriodMs, VOID (*CallBack)(UINT64 DeltaMs))
settimer_callback = CallBack;
}
void
msSleep (unsigned long Milliseconds)
{
struct timespec ts;
ts.tv_sec = Milliseconds / 1000;
ts.tv_nsec = (Milliseconds % 1000) * 1000000;
while (nanosleep (&ts, &ts) != 0 && errno == EINTR)
;
}
void
GetLocalTime (EFI_TIME *Time)
{
@ -110,12 +122,6 @@ GetLocalTime (EFI_TIME *Time)
| (tm->tm_isdst > 0 ? EFI_TIME_IN_DAYLIGHT : 0);
}
void
msSleep (unsigned long Milliseconds)
{
usleep (Milliseconds * 1000);
}
static void
TzSet (void)
{