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fix breakage from introducing bits header for sys/io.h

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apparently some other archs have sys/io.h and should not break just
because they don't have the x86 port io functions. provide a blank
bits/io.h everywhere for now.
This commit is contained in:
Rich Felker 2012-11-18 19:58:15 -05:00
commit 0004ea613a
7 changed files with 3 additions and 6 deletions
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0
arch/arm/bits/io.h Normal file
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3
arch/i386/bits/io.h
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@ -1,6 +1,3 @@
int iopl(int);
int ioperm(unsigned long, unsigned long, int);
static __inline void outb(unsigned char __val, unsigned short __port)
{
__asm__ volatile ("outb %0,%1" : : "a" (__val), "dN" (__port));

0
arch/microblaze/bits/io.h Normal file
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0
arch/mips/bits/io.h Normal file
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0
arch/powerpc/bits/io.h Normal file
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3
arch/x86_64/bits/io.h
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@ -1,6 +1,3 @@
int iopl(int);
int ioperm(unsigned long, unsigned long, int);
static __inline void outb(unsigned char __val, unsigned short __port)
{
__asm__ volatile ("outb %0,%1" : : "a" (__val), "dN" (__port));

3
include/sys/io.h
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@ -8,6 +8,9 @@ extern "C" {
#include <bits/io.h>
int iopl(int);
int ioperm(unsigned long, unsigned long, int);
#ifdef __cplusplus
}
#endif