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-rw-r--r--mach/Makefile2
-rw-r--r--mach/Versions1
-rw-r--r--mach/mach/mig_support.h1
-rw-r--r--mach/mig_strlen.c26
4 files changed, 29 insertions, 1 deletions
diff --git a/mach/Makefile b/mach/Makefile
index 39358fdb83..a5d1252f95 100644
--- a/mach/Makefile
+++ b/mach/Makefile
@@ -25,7 +25,7 @@ headers = mach_init.h mach.h mach_error.h mach-shortcuts.h mach/mach_traps.h \
 lock = spin-solid spin-lock mutex-init mutex-solid
 lock-headers = lock-intern.h spin-lock.h
 routines = $(mach-syscalls) $(mach-shortcuts) \
-	   mach_init mig_strncpy mig_memcpy msg \
+	   mach_init mig_strncpy mig_strlen mig_memcpy msg \
 	   mig-alloc mig-dealloc mig-reply \
 	   msg-destroy msgserver \
 	   mach_error errstring error_compat errsystems \
diff --git a/mach/Versions b/mach/Versions
index b525cfdcf9..72e9d557db 100644
--- a/mach/Versions
+++ b/mach/Versions
@@ -71,5 +71,6 @@ libc {
   GLIBC_PRIVATE {
     # functions used by RPC stubs
     __mig_memcpy;
+    __mig_strlen;
   }
 }
diff --git a/mach/mach/mig_support.h b/mach/mach/mig_support.h
index 78d4c4f0e3..c43fa953f8 100644
--- a/mach/mach/mig_support.h
+++ b/mach/mach/mig_support.h
@@ -55,5 +55,6 @@ extern vm_size_t mig_strncpy (char *__dst, const char *__src, vm_size_t __len);
 extern vm_size_t __mig_strncpy (char *__dst, const char *__src, vm_size_t);
 
 extern void *__mig_memcpy (void *__dst, const void *__src, vm_size_t __len);
+extern vm_size_t __mig_strlen (const char *__src);
 
 #endif	/* mach/mig_support.h */
diff --git a/mach/mig_strlen.c b/mach/mig_strlen.c
new file mode 100644
index 0000000000..3c5ef8db15
--- /dev/null
+++ b/mach/mig_strlen.c
@@ -0,0 +1,26 @@
+/* strlen stub for mig stubs in libmachuser and libhurduser.
+   Copyright (C) 2023 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <mach.h>
+#include <string.h>
+
+vm_size_t
+__mig_strlen (const char *src)
+{
+  return strlen (src);
+}