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define PDQ_ASSERT directly in terms of __assert, because cpp doesn't seem

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to do:
#define	foo(x)	...
#define bar	foo
like we'd like it to.
This commit is contained in:
cgd 1996-08-28 16:01:29 +00:00
parent 4deb6e56b8
commit a4bb0a41da
1 changed files with 15 additions and 4 deletions
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19
sys/dev/ic/pdqreg.h
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@ -1,4 +1,4 @@
/* $NetBSD: pdqreg.h,v 1.5 1996/08/27 00:51:29 cgd Exp $ */ /* $NetBSD: pdqreg.h,v 1.6 1996/08/28 16:01:29 cgd Exp $ */
/*- /*-
* Copyright (c) 1995, 1996 Matt Thomas <matt@3am-software.com> * Copyright (c) 1995, 1996 Matt Thomas <matt@3am-software.com>
@ -48,11 +48,22 @@
* Including user-land headers in kernel code is not allowed in NetBSD. * Including user-land headers in kernel code is not allowed in NetBSD.
*/ */
#define offsetof(type, member) ((size_t)(&((type *)0)->member)) #define offsetof(type, member) ((size_t)(&((type *)0)->member))
/*
* Can't directly use "assert", because apparenltly cpp won't expand it
* unless it has an argument, which loses.
*/
#ifdef PDQ_NDEBUG #ifdef PDQ_NDEBUG
#undef NDEBUG #define PDQ_ASSERT(e) ((void)0)
#define NDEBUG #else
#ifdef __STDC__
#define PDQ_ASSERT(e) ((e) ? (void)0 : \
__assert("PDQ ", __FILE__, __LINE__, #e))
#else
#define PDQ_ASSERT(e) ((e) ? (void)0 : \
__assert("PDQ ", __FILE__, __LINE__, "e"))
#endif
#endif #endif
#define PDQ_ASSERT assert
#endif /* __NetBSD__ */ #endif /* __NetBSD__ */
#define PDQ_RING_SIZE(array) ((sizeof(array) / sizeof(array[0]))) #define PDQ_RING_SIZE(array) ((sizeof(array) / sizeof(array[0])))