Glue code for getpwnam()

Signed-off-by: Florian Schmidt <florian.schmidt@neclab.eu>
Reviewed-by: Felipe Huici <felipe.huici@neclab.eu>

diff --git a/Makefile.uk b/Makefile.uk
index f49264e52b67c39e881d829b4bd4c28814435b48..0ae2fcf37ae526ea1599c0cb5d4f270ec2d4f4c1 100644 (file)
--- a/Makefile.uk
+++ b/Makefile.uk
@@ -113,6 +113,7 @@ LIBNEWLIBGLUE_SRCS-y += $(LIBNEWLIBC_BASE)/resource.c
 LIBNEWLIBGLUE_SRCS-y += $(LIBNEWLIBC_BASE)/pty.c
 LIBNEWLIBGLUE_SRCS-y += $(LIBNEWLIBC_BASE)/time.c|glue
 LIBNEWLIBGLUE_SRCS-y += $(LIBNEWLIBC_BASE)/locale.c
+LIBNEWLIBGLUE_SRCS-y += $(LIBNEWLIBC_BASE)/user.c
 
 ################################################################################
 # Newlib/libc code -- argz

diff --git a/user.c b/user.c
new file mode 100644 (file)
index 0000000..ef3aef6
--- /dev/null
+++ b/user.c
@@ -0,0 +1,45 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/*
+ * libnewlib glue code
+ *
+ * Authors: Florian Schmidt <florian.schmidt@neclab.eu>
+ *
+ * Copyright (c) 2019, NEC Europe Ltd., NEC Corporation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * THIS HEADER MAY NOT BE EXTRACTED OR MODIFIED IN ANY WAY.
+ */
+
+#include <errno.h>
+#include <pwd.h>
+
+/* No password file available */
+struct passwd *getpwnam(const char *name __unused)
+{
+       errno = EIO;
+       return NULL;
+}