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-rw-r--r--libtar/getservbyname_r.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/libtar/getservbyname_r.c b/libtar/getservbyname_r.c
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+++ b/libtar/getservbyname_r.c
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+/*
+** 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 */
+}
+
+