diff --git a/include/sys/stat.h b/include/sys/stat.h
index 87d4a5ec4f..da8b14fee0 100644
--- a/include/sys/stat.h
+++ b/include/sys/stat.h
@@ -84,6 +84,8 @@ extern __mode_t __umask (__mode_t __mask);
extern int __mkdir (const char *__path, __mode_t __mode);
libc_hidden_proto (__mkdir)
+extern int __mknodat_common (int fd, const char *, __mode_t, __dev_t *)
+ attribute_hidden;
extern int __mknodat (int fd, const char *path, mode_t mode, dev_t dev);
libc_hidden_proto (__mknodat);
extern int __mknod (const char *__path,
@@ -92,10 +94,8 @@ libc_hidden_proto (__mknod);
extern int __xmknod (int __ver, const char *__path, __mode_t __mode,
__dev_t *__dev);
-libc_hidden_proto (__xmknod)
extern int __xmknodat (int __ver, int __fd, const char *__path,
__mode_t __mode, __dev_t *__dev);
-libc_hidden_proto (__xmknodat)
int __fxstat (int __ver, int __fildes, struct stat *__stat_buf);
int __xstat (int __ver, const char *__filename,
@@ -121,6 +121,8 @@ hidden_proto (__xstat64);
hidden_proto (__lxstat64);
hidden_proto (__fxstatat64);
# endif
+libc_hidden_proto (__xmknod)
+libc_hidden_proto (__xmknodat)
# define stat(fname, buf) __xstat (_STAT_VER, fname, buf)
# define lstat(fname, buf) __lxstat (_STAT_VER, fname, buf)
# define __lstat(fname, buf) __lxstat (_STAT_VER, fname, buf)
diff --git a/sysdeps/mach/hurd/xmknod.c b/sysdeps/mach/hurd/xmknod.c
index 0ab4f1b719..67e32f518d 100644
--- a/sysdeps/mach/hurd/xmknod.c
+++ b/sysdeps/mach/hurd/xmknod.c
@@ -30,4 +30,3 @@ __xmknod (int vers, const char *file_name, mode_t mode, dev_t *dev)
{
return __xmknodat (vers, AT_FDCWD, file_name, mode, dev);
}
-libc_hidden_def (__xmknod)
diff --git a/sysdeps/mach/hurd/xmknodat.c b/sysdeps/mach/hurd/xmknodat.c
index 4239d1ea91..0333765ebc 100644
--- a/sysdeps/mach/hurd/xmknodat.c
+++ b/sysdeps/mach/hurd/xmknodat.c
@@ -116,5 +116,3 @@ __xmknodat (int vers, int fd, const char *path, mode_t mode, dev_t *dev)
return __hurd_fail (err);
return 0;
}
-
-libc_hidden_def (__xmknodat)
diff --git a/sysdeps/unix/sysv/linux/mknod.c b/sysdeps/unix/sysv/linux/mknod.c
new file mode 100644
index 0000000000..3185726f52
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/mknod.c
@@ -0,0 +1,28 @@
+/* Create a special or ordinary file. Linux version.
+ Copyright (C) 2020 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
+ . */
+
+#include
+#include
+
+int
+__mknod (const char *path, mode_t mode, dev_t dev)
+{
+ return __mknodat_common (AT_FDCWD, path, mode, &dev);
+}
+libc_hidden_def (__mknod)
+weak_alias (__mknod, mknod)
diff --git a/sysdeps/unix/sysv/linux/mknodat.c b/sysdeps/unix/sysv/linux/mknodat.c
new file mode 100644
index 0000000000..d160fe520b
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/mknodat.c
@@ -0,0 +1,41 @@
+/* Create a special or ordinary file. Linux version.
+ Copyright (C) 2020 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
+ . */
+
+#include
+#include
+#include
+
+int
+__mknodat_common (int fd, const char *path, mode_t mode, dev_t *dev)
+{
+ /* We must convert the value to dev_t type used by the kernel. */
+ unsigned long long int k_dev = (*dev) & ((1ULL << 32) - 1);
+ if (k_dev != *dev)
+ return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
+
+ return INLINE_SYSCALL_CALL (mknodat, fd, path, mode,
+ (unsigned int) k_dev);
+}
+
+int
+__mknodat (int fd, const char *path, mode_t mode, dev_t dev)
+{
+ return __mknodat_common (fd, path, mode, &dev);
+}
+libc_hidden_def (__mknodat)
+weak_alias (__mknodat, mknodat)
diff --git a/sysdeps/unix/sysv/linux/xmknod.c b/sysdeps/unix/sysv/linux/xmknod.c
index 42809d4c57..2ae384a536 100644
--- a/sysdeps/unix/sysv/linux/xmknod.c
+++ b/sysdeps/unix/sysv/linux/xmknod.c
@@ -17,29 +17,23 @@
. */
#include
-#include
#include
-#include
+#include
+#include
+#if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_33)
/* Create a device file named PATH, with permission and special bits MODE
and device number DEV (which can be constructed from major and minor
device numbers with the `makedev' macro above). */
int
+attribute_compat_text_section
__xmknod (int vers, const char *path, mode_t mode, dev_t *dev)
{
- unsigned long long int k_dev;
-
if (vers != _MKNOD_VER)
return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
- /* We must convert the value to dev_t type used by the kernel. */
- k_dev = (*dev) & ((1ULL << 32) - 1);
- if (k_dev != *dev)
- return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
-
- return INLINE_SYSCALL_CALL (mknodat, AT_FDCWD, path, mode,
- (unsigned int) k_dev);
+ return __mknodat_common (AT_FDCWD, path, mode, dev);
}
-weak_alias (__xmknod, _xmknod)
-libc_hidden_def (__xmknod)
+compat_symbol (libc, __xmknod, __xmknod, GLIBC_2_0);
+#endif
diff --git a/sysdeps/unix/sysv/linux/xmknodat.c b/sysdeps/unix/sysv/linux/xmknodat.c
index 5640a499aa..11b52a29b2 100644
--- a/sysdeps/unix/sysv/linux/xmknodat.c
+++ b/sysdeps/unix/sysv/linux/xmknodat.c
@@ -15,18 +15,11 @@
License along with the GNU C Library; if not, see
. */
-#include
-#include
-#include
-#include
-#include
#include
-#include
-
-#include
-#include
-
+#include
+#include
+#if SHLIB_COMPAT(libc, GLIBC_2_4, GLIBC_2_33)
/* Create a device file named PATH relative to FD, with permission and
special bits MODE and device number DEV (which can be constructed
from major and minor device numbers with the `makedev' macro above). */
@@ -36,12 +29,8 @@ __xmknodat (int vers, int fd, const char *file, mode_t mode, dev_t *dev)
if (vers != _MKNOD_VER)
return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
- /* We must convert the value to dev_t type used by the kernel. */
- unsigned long long int k_dev = (*dev) & ((1ULL << 32) - 1);
- if (k_dev != *dev)
- return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
-
- return INLINE_SYSCALL (mknodat, 4, fd, file, mode, (unsigned int) k_dev);
+ return __mknodat_common (fd, file, mode, dev);
}
-libc_hidden_def (__xmknodat)
+compat_symbol (libc, __xmknodat, __xmknodat, GLIBC_2_4);
+#endif