ioops: misc: add dup{,2}_or_die to ioops

Bail out if it should ever fail. Detected by coverty in the
translate_pcap_to_txf() path.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/xmalloc.h b/xmalloc.h
index 21ce84d..e1e4f8f 100644
--- a/xmalloc.h
+++ b/xmalloc.h
@@ -16,7 +16,6 @@ extern void *xrealloc(void *ptr, size_t nmemb, size_t size) __hidden;
 extern void xfree_func(void *ptr) __hidden;
 extern char *xstrdup(const char *str) __hidden;
 extern char *xstrndup(const char *str, size_t size) __hidden;
-extern int xdup(int fd) __hidden;
 
 static inline void __xfree(void *ptr)
 {