mirror of https://gerrit.osmocom.org/simtrace2
add printf attribute declaration to remove warning
the __attribute__ ((format (printf, 1, 0))) declaration remove the following compilation warning: warning: function 'osmo_panic' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format] osmo_panic_default(fmt, args);
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@ -43,6 +43,7 @@ static osmo_panic_handler_t osmo_panic_handler = (void*)0;
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#include <stdio.h>
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#include <stdlib.h>
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__attribute__ ((format (printf, 1, 0)))
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static void osmo_panic_default(const char *fmt, va_list args)
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{
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vfprintf(stderr, fmt, args);
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@ -73,6 +74,7 @@ static void osmo_panic_default(const char *fmt, va_list args)
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* The default function on most systems will generate a backtrace and
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* then abort() the process.
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*/
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__attribute__ ((format (printf, 1, 0)))
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void osmo_panic(const char *fmt, ...)
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{
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va_list args;
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