24 lines
No EOL
847 B
C
24 lines
No EOL
847 B
C
#ifndef _PRST_MACROS_H_
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#define _PRST_MACROS_H_
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#define PRST_STRINGIFY(x) #x
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#define PRST_TO_STRING(x) PRST_STRINGIFY(x)
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#define PRST_LOCATION __FILE__ ":" PRST_TO_STRING(__LINE__)
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#define RET_IF_ERR_MSG(expr, msg) \
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{ \
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int err = (expr); \
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if (err) { \
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LOG_ERR("Error %d: " msg " in " PRST_LOCATION, err); \
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return err; \
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} \
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}
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#define RET_IF_ERR(expr) RET_IF_ERR_MSG(expr, "")
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// Checks that expr evaluates to true, otherwise return 1.
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#define RET_CHECK(expr, msg) RET_IF_ERR_MSG(!(expr), msg)
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#define UNUSED_OK(expr) (void)expr;
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#endif // _PRST_MACROS_H_
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