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Windows: add usleep() to roken

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Add a version of usleep() which is capable of sleeping in one
millisecond increments instead of microseconds.

Change-Id: I173f7e6f91a947cdb66f7cc6df5520e1c03f10b7
This commit is contained in:
Jeffrey Altman
2014-02-23 23:24:48 -05:00
parent 1a616b0faf
commit 6bfcd13506
2 changed files with 15 additions and 2 deletions
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3
lib/roken/roken.h.in
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@@ -969,6 +969,9 @@ gai_strerror(int);
ROKEN_LIB_FUNCTION unsigned int ROKEN_LIB_CALL
sleep(unsigned int seconds);
ROKEN_LIB_FUNCTION unsigned int ROKEN_LIB_CALL
usleep(unsigned int useconds);
#endif
ROKEN_LIB_FUNCTION int ROKEN_LIB_CALL

14
lib/roken/sleep.c
View File

@@ -1,5 +1,5 @@
/***********************************************************************
* Copyright (c) 2009, Secure Endpoints Inc.
* Copyright (c) 2009, 2014, Secure Endpoints Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -40,6 +40,16 @@
ROKEN_LIB_FUNCTION unsigned int ROKEN_LIB_CALL
sleep(unsigned int seconds)
{
SleepEx(1000 * (DWORD) seconds, FALSE);
if (SleepEx(1000 * (DWORD) seconds, FALSE) != 0)
return -1;
return 0;
}
/* We can only sleep in millisecond increments */
ROKEN_LIB_FUNCTION unsigned int ROKEN_LIB_CALL
usleep(unsigned int useconds)
{
if (SleepEx((DWORD)(useconds / 1000), FALSE) != 0)
return -1;
return 0;
}