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| author | Mark Wielaard <mjw@redhat.com> | 2015-03-13 23:51:40 +0100 |
|---|---|---|
| committer | Mark Wielaard <mjw@redhat.com> | 2015-03-13 23:52:09 +0100 |
| commit | 0a35e3ac65dfd2db4e0ae0f68fdb21493c5fbfa1 (patch) | |
| tree | db2cd93cc8aabee663cf32bae2fc267c10dd35db /tests/backtrace-dwarf.c | |
| parent | be7ea70f3fc2be7a39dc210a70e92109b5d9ef5d (diff) | |
| download | elfutils-0a35e3ac65dfd2db4e0ae0f68fdb21493c5fbfa1.tar.gz | |
Fix -Wimplicit warnings.
Diffstat (limited to 'tests/backtrace-dwarf.c')
| -rw-r--r-- | tests/backtrace-dwarf.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tests/backtrace-dwarf.c b/tests/backtrace-dwarf.c index 87d088aa..fbcb22e6 100644 --- a/tests/backtrace-dwarf.c +++ b/tests/backtrace-dwarf.c @@ -1,5 +1,5 @@ /* Test program for unwinding of complicated DWARF expressions. - Copyright (C) 2013 Red Hat, Inc. + Copyright (C) 2013, 2015 Red Hat, Inc. This file is part of elfutils. This file is free software; you can redistribute it and/or modify @@ -22,7 +22,11 @@ #include <stdio_ext.h> #include <locale.h> #include <errno.h> +#include <error.h> +#include <unistd.h> #include <sys/ptrace.h> +#include <sys/types.h> +#include <sys/wait.h> #include ELFUTILS_HEADER(dwfl) #ifndef __linux__ @@ -37,7 +41,6 @@ main (int argc __attribute__ ((unused)), char **argv) #else /* __linux__ */ -static void cleanup_13_abort (void); #define main cleanup_13_main #include "cleanup-13.c" #undef main @@ -115,7 +118,9 @@ static int thread_callback (Dwfl_Thread *thread, void *thread_arg) { dwfl_thread_getframes (thread, frame_callback, NULL); + /* frame_callback shall exit (0) on success. */ error (1, 0, "dwfl_thread_getframes: %s", dwfl_errmsg (-1)); + return DWARF_CB_ABORT; } int |