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btrfs-progs: build, add basic build test for library 

Basic test based on snapper code that uses the send stream API.

Signed-off-by: David Sterba <dsterba@suse.cz>
This commit is contained in:
David Sterba 2014-10-30 18:59:47 +01:00
parent 5005192611
commit effebebb42
2 changed files with 77 additions and 0 deletions
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8
Makefile
View File

@ -240,6 +240,14 @@ send-test: $(objects) $(libs) send-test.o
@echo " [LD] $@" @echo " [LD] $@"
$(Q)$(CC) $(CFLAGS) -o send-test $(objects) send-test.o $(LDFLAGS) $(LIBS) -lpthread $(Q)$(CC) $(CFLAGS) -o send-test $(objects) send-test.o $(LDFLAGS) $(LIBS) -lpthread
library-test: $(libs_shared) library-test.o
@echo " [LD] $@"
$(Q)$(CC) $(CFLAGS) -o library-test library-test.o $(LDFLAGS) -lbtrfs
library-test.static: $(libs_static) library-test.o
@echo " [LD] $@"
$(Q)$(CC) $(CFLAGS) -o library-test-static library-test.o $(LDFLAGS) $(libs_static)
manpages: manpages:
$(Q)$(MAKE) $(MAKEOPTS) -C Documentation $(Q)$(MAKE) $(MAKEOPTS) -C Documentation

69
library-test.c Normal file
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@ -0,0 +1,69 @@
/*
* Copyright (C) 2014 SUSE. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License v2 as published by the Free Software Foundation.
*
* This program 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 021110-1307, USA.
*/
#include "kerncompat.h"
#include "version.h"
#include "send-stream.h"
/*
* Reduced code snippet from snapper.git/snapper/Btrfs.cc
*/
struct btrfs_send_ops send_ops = {
.subvol = NULL,
.snapshot = NULL,
.mkfile = NULL,
.mkdir = NULL,
.mknod = NULL,
.mkfifo = NULL,
.mksock = NULL,
.symlink = NULL,
.rename = NULL,
.link = NULL,
.unlink = NULL,
.rmdir = NULL,
.write = NULL,
.clone = NULL,
.set_xattr = NULL,
.remove_xattr = NULL,
.truncate = NULL,
.chmod = NULL,
.chown = NULL,
.utimes = NULL,
.update_extent = NULL,
};
/*
* Link test only, not intended to be executed.
*/
static int test_send_stream_api() {
int ret;
int fd = -1;
#if BTRFS_LIB_VERSION < 101
ret = btrfs_read_and_process_send_stream(fd, &send_ops, NULL, 0);
#else
ret = btrfs_read_and_process_send_stream(fd, &send_ops, NULL, 0, 1);
#endif
return ret;
}
int main() {
test_send_stream_api();
return 0;
}