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*sigh*, while the kernel built, userland C did not. Revert the previous

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commit and fix it correctly by removing the _KERNEL check entirely.  Now
the kernel always sees the same value of NULL as userland meaning that it
sees __null, 0, or 0L when compiled as C++, and '(void *)0' when compiled
as C.
This commit is contained in:
John Baldwin 2009-05-11 21:13:00 +00:00
parent 3b616faed5
commit 92919e4a54
1 changed files with 4 additions and 4 deletions
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8
sys/sys/_null.h
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@ -28,18 +28,18 @@
#ifndef NULL
#if !defined(__cplusplus)
#define NULL ((void *)0)
#else
#if defined(__GNUG__) && defined(__GNUC__) && __GNUC__ >= 4
#define NULL __null
#else
#if defined(_KERNEL) && !defined(__cplusplus)
#define NULL ((void *)0)
#else
#if defined(__LP64__)
#define NULL (0L)
#else
#define NULL 0
#endif /* __LP64__ */
#endif /* _KERNEL && !__cplusplus */
#endif /* __GNUG__ */
#endif /* !__cplusplus */
#endif