From: Alejandro Colomar <alx@kernel.org>
Date: Wed, 22 Apr 2026 09:21:14 +0000 (+0200)
Subject: lib/, src/: Move btrfs.c prototypes to lib/btrfs.h
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=96460c7240264c0022cebc9ba1774993ee2594cf;p=thirdparty%2Fshadow.git

lib/, src/: Move btrfs.c prototypes to lib/btrfs.h

Signed-off-by: Alejandro Colomar <alx@kernel.org>
---

diff --git a/lib/Makefile.am b/lib/Makefile.am
index 7c488f826..0664e610d 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -290,7 +290,7 @@ libshadow_la_SOURCES += tcbfuncs.c tcbfuncs.h
 endif
 
 if WITH_BTRFS
-libshadow_la_SOURCES += btrfs.c
+libshadow_la_SOURCES += btrfs.c btrfs.h
 endif
 
 if ENABLE_LASTLOG
diff --git a/lib/btrfs.c b/lib/btrfs.c
index 065c79387..15b6b3152 100644
--- a/lib/btrfs.c
+++ b/lib/btrfs.c
@@ -1,3 +1,7 @@
+#include "config.h"
+
+#include "btrfs.h"
+
 #include <linux/btrfs_tree.h>
 #include <linux/magic.h>
 #include <sys/statfs.h>
diff --git a/lib/btrfs.h b/lib/btrfs.h
new file mode 100644
index 000000000..50b704882
--- /dev/null
+++ b/lib/btrfs.h
@@ -0,0 +1,23 @@
+// SPDX-FileCopyrightText: 2026, Alejandro Colomar <alx@kernel.org>
+// SPDX-License-Identifier: BSD-3-Clause
+
+
+#ifndef SHADOW_INCLUDE_LIB_BTRFS_H_
+#define SHADOW_INCLUDE_LIB_BTRFS_H_
+
+
+#include "config.h"
+
+#include <stdbool.h>
+#include <sys/statfs.h>
+
+
+#ifdef WITH_BTRFS
+int btrfs_create_subvolume(const char *path);
+int btrfs_remove_subvolume(const char *path);
+int btrfs_is_subvolume(const char *path);
+bool is_btrfs(const struct statfs *sfs);
+#endif
+
+
+#endif  // include guard
diff --git a/lib/prototypes.h b/lib/prototypes.h
index 42aa29230..d22c477ae 100644
--- a/lib/prototypes.h
+++ b/lib/prototypes.h
@@ -23,7 +23,6 @@
 
 #include <sys/socket.h>
 #include <sys/stat.h>
-#include <sys/statfs.h>
 #include <sys/types.h>
 #include <pwd.h>
 #include <grp.h>
@@ -50,14 +49,6 @@ extern int expire (const struct passwd *, /*@null@*/const struct spwd *);
 /* isexpired.c */
 extern int isexpired (const struct passwd *, /*@null@*/const struct spwd *);
 
-/* btrfs.c */
-#ifdef WITH_BTRFS
-extern int btrfs_create_subvolume(const char *path);
-extern int btrfs_remove_subvolume(const char *path);
-extern int btrfs_is_subvolume(const char *path);
-extern bool is_btrfs(const struct statfs *sfs);
-#endif
-
 /* basename() renamed to Basename() to avoid libc name space confusion */
 /* basename.c */
 extern /*@observer@*/const char *Basename (const char *str);
diff --git a/src/useradd.c b/src/useradd.c
index 5ce6cd6a2..9bd32b11a 100644
--- a/src/useradd.c
+++ b/src/useradd.c
@@ -34,6 +34,7 @@
 #include "alloc/malloc.h"
 #include "atoi/a2i.h"
 #include "atoi/getnum.h"
+#include "btrfs.h"
 #include "chkname.h"
 #include "defines.h"
 #include "faillog.h"
diff --git a/src/userdel.c b/src/userdel.c
index 9b7d81bed..ebd064c06 100644
--- a/src/userdel.c
+++ b/src/userdel.c
@@ -20,6 +20,7 @@
 #include <sys/types.h>
 #include <unistd.h>
 
+#include "btrfs.h"
 #include "defines.h"
 #include "getdef.h"
 #include "groupio.h"
diff --git a/src/usermod.c b/src/usermod.c
index 7c0321a6c..3afe19ea4 100644
--- a/src/usermod.c
+++ b/src/usermod.c
@@ -32,6 +32,7 @@
 #include "alloc/malloc.h"
 #include "atoi/a2i.h"
 #include "atoi/getnum.h"
+#include "btrfs.h"
 #include "chkname.h"
 #include "defines.h"
 #include "faillog.h"