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Permit multiple arguments for the nonnull attribute.

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This is very useful for non-trivial functions and doesn't
affect existing uses.

MFC after:	5 days
This commit is contained in:
pfg 2015-03-20 01:07:48 +00:00
parent 93ad9da2c4
commit d7efe7e99e
1 changed files with 2 additions and 2 deletions
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4
sys/sys/cdefs.h
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@ -356,9 +356,9 @@
#endif
#if __GNUC_PREREQ__(3, 3)
#define __nonnull(x) __attribute__((__nonnull__(x)))
#define __nonnull(...) __attribute__((__nonnull__(__VA_ARGS__)))
#else
#define __nonnull(x)
#define __nonnull(...)
#endif
#if __GNUC_PREREQ__(3, 4)