core/utils.h: wrap OSMO_ASSERT() with do { ... } while (0)

Using do-while is a common practice for complex macros.  This allows
invoking OSMO_ASSERT in simple if-else statements without braces.

Change-Id: I42d9c315c9c30bce828564a63c496ee62e5c1431
changes/88/27088/1
Vadim Yanitskiy 10 months ago
parent e59e839dd9
commit 9ac355ad51
  1. 4
      include/osmocom/core/utils.h

@ -111,9 +111,11 @@ do { \
* the predicate evaluates to false (0).
*/
#define OSMO_ASSERT(exp) \
do { \
if (!(exp)) { \
osmo_panic("Assert failed %s %s:%d\n", #exp, __FILE__, __LINE__); \
}
} \
} while (0); /* some code invokes OSMO_ASSERT() without the semicolon */
/*! duplicate a string using talloc and release its prior content (if any)
* \param[in] ctx Talloc context to use for allocation

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