use common AutoDeleter types

Change-Id: I115e14b76f3ff049c5f7d9471efd3619a0038fcf
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3483
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
Reviewed-by: Axel Dörfler <axeld@pinc-software.de>

src/add-ons/kernel/file_systems/bindfs/Utils.h

@@ -1,17 +0,0 @@
-/*
- * Copyright 2011, Oliver Tappe <zooey@hirschkaefer.de>
- * Distributed under the terms of the MIT License.
- */
-#ifndef UTILS_H
-#define UTILS_H
-
-
-#include <AutoDeleter.h>
-
-#include <vfs.h>
-
-
-typedef CObjectDeleter<vnode, void, vfs_put_vnode> VnodePutter;
-
-
-#endif	// UTILS_H

src/add-ons/kernel/file_systems/bindfs/Volume.cpp

@@ -19,11 +19,11 @@
 #include <vfs.h>
 
 #include <AutoDeleter.h>
+#include <AutoDeleterDrivers.h>
 
 #include "DebugSupport.h"
 #include "kernel_interface.h"
 #include "Node.h"
-#include "Utils.h"
 
 
 // #pragma mark - Volume
@@ -51,8 +51,7 @@ Volume::Mount(const char* parameterString)
 {
 	const char* source = NULL;
 	void* parameterHandle = parse_driver_settings_string(parameterString);
-	CObjectDeleter<void, status_t, delete_driver_settings>
-		parameterDeleter(parameterHandle);
+	DriverSettingsUnloader parameterDeleter(parameterHandle);
 	if (parameterHandle != NULL)
 		source = get_driver_parameter(parameterHandle, "source", NULL, NULL);
 	if (source == NULL || source[0] == '\0') {

src/add-ons/kernel/file_systems/bindfs/kernel_interface.cpp

@@ -12,12 +12,11 @@
 
 #include <vfs.h>
 
-#include <AutoDeleter.h>
+#include <AutoDeleterDrivers.h>
 
 #include "DebugSupport.h"
 #include "kernel_interface.h"
 #include "Node.h"
-#include "Utils.h"
 #include "Volume.h"
 
 

src/add-ons/kernel/file_systems/packagefs/volume/PackageFSRoot.cpp

@@ -6,7 +6,7 @@
 
 #include "PackageFSRoot.h"
 
-#include <AutoDeleter.h>
+#include <AutoDeleterDrivers.h>
 
 #include <vfs.h>
 
@@ -114,7 +114,7 @@ PackageFSRoot::RegisterVolume(Volume* volume)
 				relativeRootPath, strerror(error));
 			RETURN_ERROR(error);
 		}
-		CObjectDeleter<struct vnode, void, vfs_put_vnode> vnodePutter(vnode);
+		VnodePutter vnodePutter(vnode);
 
 		// stat it
 		struct stat st;

src/add-ons/kernel/file_systems/packagefs/volume/PackageSettings.cpp

@@ -8,7 +8,7 @@
 
 #include <driver_settings.h>
 
-#include <AutoDeleter.h>
+#include <AutoDeleterDrivers.h>
 #include <directories.h>
 #include <fs/KPath.h>
 #include <vfs.h>
@@ -216,8 +216,7 @@ PackageSettings::Load(dev_t mountPointDeviceID, ino_t mountPointNodeID,
 	void* settingsHandle = load_driver_settings(path.Path());
 	if (settingsHandle == NULL)
 		return B_ENTRY_NOT_FOUND;
-	CObjectDeleter<void, status_t, unload_driver_settings>
-		settingsDeleter(settingsHandle);
+	DriverSettingsUnloader settingsDeleter(settingsHandle);
 
 	const driver_settings* settings = get_driver_settings(settingsHandle);
 	for (int i = 0; i < settings->parameter_count; i++) {

src/add-ons/kernel/file_systems/packagefs/volume/Volume.cpp

@@ -22,6 +22,8 @@
 #include <package/PackageInfoAttributes.h>
 
 #include <AutoDeleter.h>
+#include <AutoDeleterPosix.h>
+#include <AutoDeleterDrivers.h>
 #include <PackagesDirectoryDefs.h>
 
 #include <vfs.h>
@@ -329,8 +331,7 @@ Volume::Mount(const char* parameterString)
 			NULL);
 	}
 
-	CObjectDeleter<void, status_t, delete_driver_settings>
-		parameterHandleDeleter(parameterHandle);
+	DriverSettingsUnloader parameterHandleDeleter(parameterHandle);
 
 	if (packages != NULL && packages[0] == '\0') {
 		FATAL("invalid package folder ('packages' parameter)!\n");
@@ -711,7 +712,7 @@ Volume::_LoadOldPackagesStates(const char* packagesState)
 		ERROR("Failed to open administrative directory: %s\n", strerror(errno));
 		RETURN_ERROR(errno);
 	}
-	CObjectDeleter<DIR, int, closedir> dirCloser(dir);
+	DirCloser dirCloser(dir);
 
 	while (dirent* entry = readdir(dir)) {
 		if (strncmp(entry->d_name, "state_", 6) != 0
@@ -903,7 +904,7 @@ Volume::_AddInitialPackagesFromDirectory()
 			fPackagesDirectory->Path(), strerror(errno));
 		RETURN_ERROR(errno);
 	}
-	CObjectDeleter<DIR, int, closedir> dirCloser(dir);
+	DirCloser dirCloser(dir);
 
 	while (dirent* entry = readdir(dir)) {
 		// skip "." and ".."
@@ -1778,7 +1779,7 @@ Volume::_PublishShineThroughDirectories()
 			_RemoveNode(directory);
 			continue;
 		}
-		CObjectDeleter<struct vnode, void, vfs_put_vnode> vnodePutter(vnode);
+		VnodePutter vnodePutter(vnode);
 
 		// stat it
 		struct stat st;

src/apps/aboutsystem/AboutSystem.cpp

@@ -51,6 +51,7 @@
 
 #include <AppMisc.h>
 #include <AutoDeleter.h>
+#include <AutoDeleterPosix.h>
 #include <cpu_type.h>
 #include <parsedate.h>
 #include <system_revision.h>
@@ -1463,7 +1464,7 @@ AboutView::_AddCopyrightsFromAttribute()
 		close(attrFD);
 		return;
 	}
-	CObjectDeleter<FILE, int, fclose> _(attrFile);
+	FileCloser _(attrFile);
 
 	// read and parse the copyrights
 	BMessage package;

src/bin/multiuser/multiuser_utils.cpp

@@ -12,7 +12,7 @@
 #include <termios.h>
 #include <unistd.h>
 
-#include <AutoDeleter.h>
+#include <AutoDeleterPosix.h>
 
 #include <user_group.h>
 
@@ -38,7 +38,7 @@ read_password(const char* prompt, char* password, size_t bufferSize,
 		in = tty;
 		out = tty;
 	}
-	CObjectDeleter<FILE, int, fclose> ttyCloser(tty);
+	FileCloser ttyCloser(tty);
 
 	// disable echo
 	int inFD = fileno(in);

src/bin/package/PackageWritingUtils.cpp

@@ -14,6 +14,7 @@
 #include <package/hpkg/HPKGDefs.h>
 
 #include <AutoDeleter.h>
+#include <AutoDeleterPosix.h>
 
 
 status_t
@@ -27,7 +28,7 @@ add_current_directory_entries(BPackageWriter& packageWriter,
 			strerror(errno));
 		return errno;
 	}
-	CObjectDeleter<DIR, int, closedir> dirCloser(dir);
+	DirCloser dirCloser(dir);
 
 	while (dirent* entry = readdir(dir)) {
 		// skip "." and ".."

src/bin/ramdisk.cpp

@@ -17,6 +17,7 @@
 #include <String.h>
 
 #include <AutoDeleter.h>
+#include <AutoDeleterPosix.h>
 #include <StringForSize.h>
 #include <TextTable.h>
 
@@ -387,7 +388,7 @@ command_list(int argc, const char* const* argv)
 			strerror(errno));
 		return 1;
 	}
-	CObjectDeleter<DIR, int, closedir> dirCloser(dir);
+	DirCloser dirCloser(dir);
 
 	TextTable table;
 	table.AddColumn("ID", B_ALIGN_RIGHT);

src/kits/package/RepositoryInfo.cpp

@@ -19,6 +19,7 @@
 #include <Message.h>
 
 #include <AutoDeleter.h>
+#include <AutoDeleterDrivers.h>
 #include <package/PackageInfo.h>
 
 
@@ -360,8 +361,7 @@ BRepositoryInfo::_SetTo(const BEntry& entry)
 	void* settingsHandle = parse_driver_settings_string(configString.String());
 	if (settingsHandle == NULL)
 		return B_BAD_DATA;
-	CObjectDeleter<void, status_t, unload_driver_settings>
-		settingsHandleDeleter(settingsHandle);
+	DriverSettingsUnloader settingsHandleDeleter(settingsHandle);
 
 	const char* name = get_driver_parameter(settingsHandle, "name", NULL, NULL);
 	const char* identifier = get_driver_parameter(settingsHandle, "identifier", NULL, NULL);

src/kits/package/hpkg/PackageWriterImpl.cpp

@@ -33,6 +33,7 @@
 #include <package/hpkg/PackageDataReader.h>
 
 #include <AutoDeleter.h>
+#include <AutoDeleterPosix.h>
 #include <RangeArray.h>
 
 #include <package/hpkg/HPKGDefsPrivate.h>
@@ -1138,7 +1139,7 @@ PackageWriterImpl::_UpdateCheckEntryCollisions(Attribute* parentAttribute,
 
 		// first we check for colliding node attributes, though
 		if (DIR* attrDir = fs_fopen_attr_dir(fd)) {
-			CObjectDeleter<DIR, int, fs_close_attr_dir> attrDirCloser(attrDir);
+			AttrDirCloser attrDirCloser(attrDir);
 
 			while (dirent* entry = fs_read_attr_dir(attrDir)) {
 				attr_info attrInfo;
@@ -1184,7 +1185,7 @@ PackageWriterImpl::_UpdateCheckEntryCollisions(Attribute* parentAttribute,
 			close(clonedFD);
 			throw status_t(errno);
 		}
-		CObjectDeleter<DIR, int, closedir> dirCloser(dir);
+		DirCloser dirCloser(dir);
 
 		while (dirent* entry = readdir(dir)) {
 			// skip "." and ".."
@@ -1525,7 +1526,7 @@ PackageWriterImpl::_AddEntry(int dirFD, Entry* entry, const char* fileName,
 
 	// add attributes
 	if (DIR* attrDir = fs_fopen_attr_dir(fd)) {
-		CObjectDeleter<DIR, int, fs_close_attr_dir> attrDirCloser(attrDir);
+		AttrDirCloser attrDirCloser(attrDir);
 
 		while (dirent* entry = fs_read_attr_dir(attrDir)) {
 			attr_info attrInfo;
@@ -1586,7 +1587,7 @@ PackageWriterImpl::_AddDirectoryChildren(Entry* entry, int fd, char* pathBuffer)
 			close(clonedFD);
 			throw status_t(errno);
 		}
-		CObjectDeleter<DIR, int, closedir> dirCloser(dir);
+		DirCloser dirCloser(dir);
 
 		while (dirent* entry = readdir(dir)) {
 			// skip "." and ".."

src/kits/package/manager/RepositoryBuilder.cpp

@@ -18,6 +18,7 @@
 #include <Path.h>
 
 #include <AutoDeleter.h>
+#include <AutoDeleterPosix.h>
 
 #include "PackageManagerUtils.h"
 
@@ -210,7 +211,7 @@ BRepositoryBuilder::AddPackagesDirectory(const char* path)
 	DIR* dir = opendir(path);
 	if (dir == NULL)
 		DIE(errno, "failed to open package directory \"%s\"", path);
-	CObjectDeleter<DIR, int, closedir> dirCloser(dir);
+	DirCloser dirCloser(dir);
 
 	// iterate through directory entries
 	while (dirent* entry = readdir(dir)) {

src/preferences/virtualmemory/Settings.cpp

@@ -18,6 +18,7 @@
 #include <string.h>
 
 #include <AutoDeleter.h>
+#include <AutoDeleterDrivers.h>
 #include <File.h>
 #include <FindDirectory.h>
 #include <Path.h>
@@ -139,8 +140,7 @@ Settings::ReadSwapSettings()
 	void* settings = load_driver_settings(kVirtualMemorySettings);
 	if (settings == NULL)
 		return kErrorSettingsNotFound;
-	CObjectDeleter<void, status_t, unload_driver_settings>
-		settingDeleter(settings);
+	DriverSettingsUnloader settingDeleter(settings);
 
 	const char* enabled = get_driver_parameter(settings, "vm", NULL, NULL);
 	const char* automatic = get_driver_parameter(settings, "swap_auto",

src/servers/registrar/AuthenticationManager.cpp

@@ -20,6 +20,7 @@
 #include <StringList.h>
 
 #include <AutoDeleter.h>
+#include <AutoDeleterPosix.h>
 #include <LaunchRoster.h>
 #include <RegistrarDefs.h>
 
@@ -568,14 +569,14 @@ public:
 			debug_printf("REG: Failed to open passwd file \"%s\" for "
 				"writing: %s\n", kPasswdFile, strerror(errno));
 		}
-		CObjectDeleter<FILE, int, fclose> _1(passwdFile);
+		FileCloser _1(passwdFile);
 
 		FILE* shadowFile = fopen(kShadowPwdFile, "w");
 		if (shadowFile == NULL) {
 			debug_printf("REG: Failed to open shadow passwd file \"%s\" for "
 				"writing: %s\n", kShadowPwdFile, strerror(errno));
 		}
-		CObjectDeleter<FILE, int, fclose> _2(shadowFile);
+		FileCloser _2(shadowFile);
 
 		// write users
 		for (map<uid_t, User*>::const_iterator it = fUsersByID.begin();
@@ -694,7 +695,7 @@ public:
 			debug_printf("REG: Failed to open group file \"%s\" for "
 				"writing: %s\n", kGroupFile, strerror(errno));
 		}
-		CObjectDeleter<FILE, int, fclose> _1(groupFile);
+		FileCloser _1(groupFile);
 
 		// write groups
 		for (map<gid_t, Group*>::const_iterator it = fGroupsByID.begin();
@@ -1245,7 +1246,7 @@ AuthenticationManager::_InitPasswdDB()
 			kPasswdFile, strerror(errno));
 		return errno;
 	}
-	CObjectDeleter<FILE, int, fclose> _(file);
+	FileCloser _(file);
 
 	char lineBuffer[LINE_MAX];
 	while (char* line = fgets(lineBuffer, sizeof(lineBuffer), file)) {
@@ -1294,7 +1295,7 @@ AuthenticationManager::_InitGroupDB()
 			kGroupFile, strerror(errno));
 		return errno;
 	}
-	CObjectDeleter<FILE, int, fclose> _(file);
+	FileCloser _(file);
 
 	char lineBuffer[LINE_MAX];
 	while (char* line = fgets(lineBuffer, sizeof(lineBuffer), file)) {
@@ -1342,7 +1343,7 @@ AuthenticationManager::_InitShadowPwdDB()
 			kShadowPwdFile, strerror(errno));
 		return errno;
 	}
-	CObjectDeleter<FILE, int, fclose> _(file);
+	FileCloser _(file);
 
 	char lineBuffer[LINE_MAX];
 	while (char* line = fgets(lineBuffer, sizeof(lineBuffer), file)) {

src/system/boot/loader/file_systems/packagefs/PackageSettingsItem.cpp

@@ -8,7 +8,7 @@
 
 #include <driver_settings.h>
 
-#include <AutoDeleter.h>
+#include <AutoDeleterDrivers.h>
 #include <boot/vfs.h>
 #include <system/directories.h>
 
@@ -54,8 +54,7 @@ PackageSettingsItem::Load(::Directory* systemDirectory, const char* name)
 	void* settingsHandle = load_driver_settings_file(fd);
 	if (settingsHandle == NULL)
 		return NULL;
-	CObjectDeleter<void, status_t, &unload_driver_settings>
-		settingsDeleter(settingsHandle);
+	DriverSettingsUnloader settingsDeleter(settingsHandle);
 
 	const driver_settings* settings = get_driver_settings(settingsHandle);
 	for (int i = 0; i < settings->parameter_count; i++) {

src/system/kernel/fs/fd.cpp

@@ -16,6 +16,7 @@
 #include <OS.h>
 
 #include <AutoDeleter.h>
+#include <AutoDeleterDrivers.h>
 #include <BytePointer.h>
 
 #include <syscalls.h>
@@ -497,7 +498,7 @@ dup_foreign_fd(team_id fromTeam, int fd, bool kernel)
 	file_descriptor* descriptor = get_fd(fromContext, fd);
 	if (descriptor == NULL)
 		return B_FILE_ERROR;
-	CObjectDeleter<file_descriptor, void, put_fd> descriptorPutter(descriptor);
+	DescriptorPutter descriptorPutter(descriptor);
 
 	// create a new FD in the target I/O context
 	int result = new_fd(get_current_io_context(kernel), descriptor);

src/system/kernel/fs/vfs_request_io.cpp

@@ -15,6 +15,7 @@
 
 
 #include <heap.h>
+#include <AutoDeleterDrivers.h>
 
 
 // #pragma mark - AsyncIOCallback
@@ -478,7 +479,7 @@ do_fd_io(int fd, io_request* request)
 		return B_FILE_ERROR;
 	}
 
-	CObjectDeleter<file_descriptor, void, put_fd> descriptorPutter(descriptor);
+	DescriptorPutter descriptorPutter(descriptor);
 
 	return vfs_vnode_io(vnode, descriptor->cookie, request);
 }
@@ -500,7 +501,7 @@ do_iterative_fd_io(int fd, io_request* request, iterative_io_get_vecs getVecs,
 		return B_FILE_ERROR;
 	}
 
-	CObjectDeleter<file_descriptor, void, put_fd> descriptorPutter(descriptor);
+	DescriptorPutter descriptorPutter(descriptor);
 
 	if (!HAS_FS_CALL(vnode, io)) {
 		// no io() call -- fall back to synchronous I/O

src/system/kernel/vm/vm.cpp

@@ -21,7 +21,7 @@
 #include <OS.h>
 #include <KernelExport.h>
 
-#include <AutoDeleter.h>
+#include <AutoDeleterDrivers.h>
 
 #include <symbol_versioning.h>
 
@@ -2054,7 +2054,7 @@ _vm_map_file(team_id team, const char* name, void** _address,
 	status_t status = vfs_get_vnode_from_fd(fd, kernel, &vnode);
 	if (status < B_OK)
 		return status;
-	CObjectDeleter<struct vnode, void, vfs_put_vnode> vnodePutter(vnode);
+	VnodePutter vnodePutter(vnode);
 
 	// If we're going to pre-map pages, we need to reserve the pages needed by
 	// the mapping backend upfront.