vcl: Handle newer Glibc (>2.28) where fcntl is actually fcntl64

[vpp.git] / src / vcl / ldp.c

diff --git a/src/vcl/ldp.c b/src/vcl/ldp.c
index 70a4299..e53a61e 100644 (file)
--- a/src/vcl/ldp.c
+++ b/src/vcl/ldp.c
@@ -132,11 +132,8 @@ ldp_worker_get_current (void)
 static inline void
 ldp_set_app_name (char *app_name)
 {
-  int rv = snprintf (ldp->app_name, LDP_APP_NAME_MAX,
-                    "ldp-%d-%s", getpid (), app_name);
-
-  if (rv >= LDP_APP_NAME_MAX)
-    app_name[LDP_APP_NAME_MAX - 1] = 0;
+  snprintf (ldp->app_name, LDP_APP_NAME_MAX,
+           "ldp-%d-%s", getpid (), app_name);
 }
 
 static inline char *
@@ -485,8 +482,13 @@ writev (int fd, const struct iovec * iov, int iovcnt)
   return size;
 }
 
+#ifdef HAVE_FCNTL64
+int
+fcntl64 (int fd, int cmd, ...)
+#else
 int
 fcntl (int fd, int cmd, ...)
+#endif
 {
   vls_handle_t vlsh;
   int rv = 0;
@@ -534,7 +536,11 @@ fcntl (int fd, int cmd, ...)
     }
   else
     {
+#ifdef HAVE_FCNTL64
+      rv = libc_vfcntl64 (fd, cmd, ap);
+#else
       rv = libc_vfcntl (fd, cmd, ap);
+#endif
     }
 
   va_end (ap);