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https://github.com/Telecominfraproject/OpenCellular.git
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e166782f39
Replace #if CONFIG_FOO==1 with #if CONFIG_FOO:
find src -name \*.[ch] -exec sed -i "s,#if[[:space:]]*\(CONFIG_[A-Z0-9_]*\)[[:space:]]*==[[:space:]]*1[[:space:]]*\$,#if \1," {} +
Replace #if (CONFIG_FOO==1) with #if CONFIG_FOO:
find src -name \*.[ch] -exec sed -i "s,#if[[:space:]]*(\(CONFIG_[A-Z0-9_]*\)[[:space:]]*==[[:space:]]*1)[[:space:]]*\$,#if \1," {} +
Replace #if CONFIG_FOO==0 with #if !CONFIG_FOO:
find src -name \*.[ch] -exec sed -i "s,#if[[:space:]]*\(CONFIG_[A-Z0-9_]*\)[[:space:]]*==[[:space:]]*0[[:space:]]*\$,#if \!\1," {} +
Replace #if (CONFIG_FOO==0) with #if !CONFIG_FOO:
find src -name \*.[ch] -exec sed -i "s,#if[[:space:]]*(\(CONFIG_[A-Z0-9_]*\)[[:space:]]*==[[:space:]]*0)[[:space:]]*\$,#if \!\1," {} +
(and some manual changes to fix false positives)
Change-Id: Iac6ca7605a5f99885258cf1a9a2473a92de27c42
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/1004
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Martin Roth <martin@se-eng.com>
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
#ifndef SMP_ATOMIC_H
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#define SMP_ATOMIC_H
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#if CONFIG_SMP
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#include <arch/smp/atomic.h>
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#else
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typedef struct { int counter; } atomic_t;
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#define ATOMIC_INIT(i) { (i) }
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/**
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* atomic_read - read atomic variable
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* @v: pointer of type atomic_t
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*
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* Atomically reads the value of @v. Note that the guaranteed
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* useful range of an atomic_t is only 24 bits.
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*/
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#define atomic_read(v) ((v)->counter)
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/**
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* atomic_set - set atomic variable
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* @v: pointer of type atomic_t
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* @i: required value
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*
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* Atomically sets the value of @v to @i. Note that the guaranteed
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* useful range of an atomic_t is only 24 bits.
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*/
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#define atomic_set(v,i) (((v)->counter) = (i))
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/**
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* atomic_inc - increment atomic variable
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* @v: pointer of type atomic_t
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*
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* Atomically increments @v by 1. Note that the guaranteed
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* useful range of an atomic_t is only 24 bits.
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*/
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#define atomic_inc(v) (((v)->counter)++)
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/**
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* atomic_dec - decrement atomic variable
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* @v: pointer of type atomic_t
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*
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* Atomically decrements @v by 1. Note that the guaranteed
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* useful range of an atomic_t is only 24 bits.
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*/
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#define atomic_dec(v) (((v)->counter)--)
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#endif /* CONFIG_SMP */
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#endif /* SMP_ATOMIC_H */
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