62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/*
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* Copyright 2007 Oliver Ruiz Dorantes, oliver.ruiz.dorantes_at_gmail.com
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*
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* All rights reserved. Distributed under the terms of the MIT License.
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*
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*/
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#ifdef BT_DEBUG_THIS_MODULE
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#ifndef MODULE_NAME
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//#warning MODULE_NAME not defined for Haiku BT debugging tools
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#define MODULE_NAME "BT"
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#endif
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#ifndef SUBMODULE_NAME
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//#warning SUBMODULE_NAME not defined for Haiku BT debugging tools
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#define SUBMODULE_NAME ""
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#endif
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#ifndef SUBMODULE_COLOR
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//#warning SUBMODULE_COLOR not defined for Haiku BT debugging tools
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#define SUBMODULE_COLOR 38
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#endif
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#define debugf(a,param...) dprintf("\x1b[%dm" MODULE_NAME " " SUBMODULE_NAME " " "%s\x1b[0m: " a,SUBMODULE_COLOR,__FUNCTION__, param);
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#define flowf(a) dprintf("\x1b[%dm" MODULE_NAME " " SUBMODULE_NAME " " "%s\x1b[0m: " a,SUBMODULE_COLOR,__FUNCTION__);
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#else
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#define debugf(a,param...)
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#define flowf(a,param...)
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#endif
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#undef BT_DEBUG_THIS_MODULE
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#define TOUCH(x) ((void)(x))
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/* */
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#if 0
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#pragma mark - Kernel Auxiliary Stuff -
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#endif
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/* tricking bits */
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#define SET_BIT(byte,bit_mask) {byte|=bit_mask;}
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#define CLEAR_BIT(byte,bit_mask) {byte&=~bit_mask;}
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#define GET_BIT(byte,bit_mask) ((byte&bit_mask)!=0)
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#define TOOGLE_BIT(byte,bit_mask) {byte^=bit_mask;}
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//#define TEST_AND_SET(byte,bit_mask) (((byte|=bit_mask)&bit_mask)!=0)
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//#define TEST_AND_CLEAR(byte,bit_mask) (((byte&=~bit_mask)&bit_mask)!=0)
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static inline uint32 TEST_AND_SET(uint32 *byte, uint32 bit_mask) {
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uint32 val = (*byte&bit_mask)!=0;
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*byte |= bit_mask;
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return val;
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}
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static inline uint32 TEST_AND_CLEAR(uint32* byte, uint32 bit_mask) {
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uint32 val = (*byte&bit_mask)!=0;
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*byte &= ~bit_mask;
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return val;
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}
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