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Consolidate ALIGN, __ALIGN_MASK, ARRAY_SIZE macros

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Consolidate `ALIGN, __ALIGN_MASK, ARRAY_SIZE` macros and add them to
lib/zt_common.h. While at it, adapt coding style.

Reviewed-by: Philipp Rudo <prudo@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Marc Hartmayer
2020-03-03 13:14:30 +01:00
committed by Jan Höppner
parent 5d2871d626
commit 67aef9bbf3
8 changed files with 7 additions and 13 deletions
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include/lib/zt_common.h
+4
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@@ -44,6 +44,10 @@
# define STATIC_ASSERT(test)
#endif
#define ALIGN(x, a) __ALIGN_MASK(x, (typeof(x))(a) - 1)
#define __ALIGN_MASK(x, mask) (((x) + (mask)) & ~(mask))
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
#define RELEASE_STRING STRINGIFY (S390_TOOLS_RELEASE)
#define TOOLS_LIBDIR STRINGIFY (S390_TOOLS_LIBDIR)
#define TOOLS_SYSCONFDIR STRINGIFY (S390_TOOLS_SYSCONFDIR)