1 files changed, 41 insertions, 0 deletions

diff --git a/libtar/getservbyname_r.c b/libtar/getservbyname_r.c
new file mode 100644
index 000000000..e386bc9f6
--- /dev/null
+++ b/libtar/getservbyname_r.c
@@ -0,0 +1,41 @@
+/*
+**  Copyright 2002 University of Illinois Board of Trustees
+**  Copyright 2002 Mark D. Roth
+**  All rights reserved.
+**
+**  getservbyname_r.c - getservbyname_r() function for compatibility library
+**
+**  Mark D. Roth <roth@uiuc.edu>
+**  Campus Information Technologies and Educational Services
+**  University of Illinois at Urbana-Champaign
+*/
+
+#include <config.h>
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <netdb.h>
+
+
+int
+compat_getservbyname_r(const char *name, const char *proto,
+		       struct servent *sp, char *buf, size_t buflen,
+		       struct servent **spp)
+{
+#if GETSERVBYNAME_R_NUM_ARGS == 5
+	*spp = getservbyname_r(name, proto, sp, buf, buflen);
+
+	if (*spp == NULL)
+		return -1;
+	return 0;
+#elif GETSERVBYNAME_R_NUM_ARGS == 4
+	struct servent_data sdata;
+
+	if (getservbyname_r(name, proto, sp, &sdata) == -1)
+		return -1;
+	*spp = sp;
+	return 0;
+#endif /* GETSERVBYNAME_R_NUM_ARGS == 5 */
+}
+
+