linux/tools/build/feature/test-backtrace.c

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#include <execinfo.h>
#include <stdio.h>
int main(void)
{
void *backtrace_fns[10];
size_t entries;
entries = backtrace(backtrace_fns, 10);
backtrace_symbols_fd(backtrace_fns, entries, 1);
return 0;
}