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eal: update assertion macro

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Update RTE_VERIFY macro to make it possible to use complex expressions
in RTE_ASSERT.

Now it’s possible to have % char inside the expression, for example:
RTE_ASSERT((sizeof(some_struct) % 64) == 0)

Before the patch, “%" sign acts like a conversion specification
beginning character.

Fixes: 148f963fb5 ("xen: core library changes")

Signed-off-by: Ilya V. Matveychikov <matvejchikov@gmail.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Ilya V. Matveychikov 2017-11-19 12:18:49 +04:00 committed by Ferruh Yigit
parent e976052a11
commit 65f88eb284
1 changed files with 1 additions and 1 deletions
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lib/librte_eal/common/include/rte_debug.h
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@ -86,7 +86,7 @@ void rte_dump_registers(void);
#endif #endif
#define RTE_VERIFY(exp) do { \ #define RTE_VERIFY(exp) do { \
if (unlikely(!(exp))) \ if (unlikely(!(exp))) \
rte_panic("line %d\tassert \"" #exp "\" failed\n", __LINE__); \ rte_panic("line %d\tassert \"%s\" failed\n", __LINE__, #exp); \
} while (0) } while (0)
/* /*