[PATCH 2/4] libext2fs: add quota to libext2fs

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From: eaujames@ddn.com
To: linux-ext4@vger.kernel.org
Cc: adilger@thelustrecollective.com, dongyangli@ddn.com
Subject: [PATCH 2/4] libext2fs: add quota to libext2fs
Date: Fri, 29 May 2026 13:57:14 +0200	[thread overview]
Message-ID: <ahl_GhW8EhYTEun7@eaujamesFR0130> (raw)

add quota related interface to libext2fs and install the
relevant headers.

Change-Id: I17e6b5aa74e0f1bb1465168a1cf4e03184e003b0
Signed-off-by: Li Dongyang <dongyangli@ddn.com>
Reviewed-on: https://review.whamcloud.com/38027
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Lustre-bug-id: https://jira.whamcloud.com/browse/LU-13241
Signed-off-by: Etienne AUJAMES <eaujames@ddn.com>
---
 lib/ext2fs/Makefile.in | 43 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/lib/ext2fs/Makefile.in b/lib/ext2fs/Makefile.in
index e9a6ced24..0656c4c5c 100644
--- a/lib/ext2fs/Makefile.in
+++ b/lib/ext2fs/Makefile.in
@@ -28,6 +28,8 @@ DEBUG_OBJS= debug_cmds.o extent_cmds.o tst_cmds.o debugfs.o util.o \
 	create_inode_libarchive.o journal.o revoke.o recovery.o \
 	do_journal.o do_orphan.o
 
+QUOTA_LIB_OBJS= mkquota.o quotaio.o quotaio_v2.o quotaio_tree.o dict.o
+
 DEBUG_SRCS= debug_cmds.c extent_cmds.c tst_cmds.c \
 	$(top_srcdir)/debugfs/debugfs.c \
 	$(top_srcdir)/debugfs/util.c \
@@ -57,6 +59,7 @@ DEBUG_SRCS= debug_cmds.c extent_cmds.c tst_cmds.c \
 @TDB_CMT@TDB_OBJ= tdb.o
 
 OBJS= $(DEBUGFS_LIB_OBJS) $(RESIZE_LIB_OBJS) $(E2IMAGE_LIB_OBJS) \
+	$(QUOTA_LIB_OBJS) \
 	$(TEST_IO_LIB_OBJS) \
 	ext2_err.o \
 	alloc.o \
@@ -236,6 +239,7 @@ SRCS= ext2_err.c \
 
 HFILES= bitops.h ext2fs.h ext2_io.h ext2_fs.h ext2_ext_attr.h ext3_extents.h \
 	tdb.h qcow2.h hashmap.h
+QUOTA_HFILES= quotaio.h dqblk_v2.h quotaio_tree.h dict.h
 HFILES_IN=  ext2_err.h ext2_types.h
 
 LIBRARY= libext2fs
@@ -459,6 +463,41 @@ do_orphan.o: $(top_srcdir)/debugfs/do_orphan.c
 	$(E) "	CC $<"
 	$(Q) $(CC) $(DEBUGFS_CFLAGS) -c $< -o $@
 
+mkquota.o: $(top_srcdir)/lib/support/mkquota.c
+	$(E) "	CC $<"
+	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_STLIB) -c $< -o $@
+@PROFILE_CMT@	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_STLIB) -g -pg -o profiled/$*.o -c $<
+@ELF_CMT@	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_SHLIB) -fPIC -shared -o elfshared/$*.o -c $<
+@BSDLIB_CMT@	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_SHLIB) $(BSDLIB_PIC_FLAG) -o pic/$*.o -c $<
+
+quotaio.o: $(top_srcdir)/lib/support/quotaio.c
+	$(E) "	CC $<"
+	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_STLIB) -c $< -o $@
+@PROFILE_CMT@	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_STLIB) -g -pg -o profiled/$*.o -c $<
+@ELF_CMT@	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_SHLIB) -fPIC -shared -o elfshared/$*.o -c $<
+@BSDLIB_CMT@	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_SHLIB) $(BSDLIB_PIC_FLAG) -o pic/$*.o -c $<
+
+quotaio_v2.o: $(top_srcdir)/lib/support/quotaio_v2.c
+	$(E) "	CC $<"
+	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_STLIB) -c $< -o $@
+@PROFILE_CMT@	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_STLIB) -g -pg -o profiled/$*.o -c $<
+@ELF_CMT@	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_SHLIB) -fPIC -shared -o elfshared/$*.o -c $<
+@BSDLIB_CMT@	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_SHLIB) $(BSDLIB_PIC_FLAG) -o pic/$*.o -c $<
+
+quotaio_tree.o: $(top_srcdir)/lib/support/quotaio_tree.c
+	$(E) "	CC $<"
+	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_STLIB) -c $< -o $@
+@PROFILE_CMT@	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_STLIB) -g -pg -o profiled/$*.o -c $<
+@ELF_CMT@	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_SHLIB) -fPIC -shared -o elfshared/$*.o -c $<
+@BSDLIB_CMT@	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_SHLIB) $(BSDLIB_PIC_FLAG) -o pic/$*.o -c $<
+
+dict.o: $(top_srcdir)/lib/support/dict.c
+	$(E) "	CC $<"
+	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_STLIB) -c $< -o $@
+@PROFILE_CMT@	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_STLIB) -g -pg -o profiled/$*.o -c $<
+@ELF_CMT@	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_SHLIB) -fPIC -shared -o elfshared/$*.o -c $<
+@BSDLIB_CMT@	$(Q) $(CC) -I$(top_srcdir)/lib/support $(ALL_CFLAGS_SHLIB) $(BSDLIB_PIC_FLAG) -o pic/$*.o -c $<
+
 xattrs.o: $(top_srcdir)/debugfs/xattrs.c
 	$(E) "	CC $<"
 	$(Q) $(CC) $(DEBUGFS_CFLAGS) -c $< -o $@
@@ -586,6 +625,10 @@ install:: all $(HFILES) $(HFILES_IN) installdirs ext2fs.pc
 		echo "	INSTALL_DATA $(includedir)/ext2fs/$$i"; \
 		$(INSTALL_DATA) $(srcdir)/$$i $(DESTDIR)$(includedir)/ext2fs/$$i; \
 	done
+	$(Q) for i in $(QUOTA_HFILES); do \
+		echo "	INSTALL_DATA $(includedir)/ext2fs/$$i"; \
+		$(INSTALL_DATA) $(top_srcdir)/lib/support/$$i $(DESTDIR)$(includedir)/ext2fs/$$i; \
+	done
 	$(Q) for i in $(HFILES_IN); do \
 		echo "	INSTALL_DATA $(includedir)/ext2fs/$$i"; \
 		$(INSTALL_DATA) $$i $(DESTDIR)$(includedir)/ext2fs/$$i; \
-- 
2.43.7

next             reply	other threads:[~2026-05-29 14:32 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-29 11:57 eaujames [this message]
2026-08-13  2:43 ` [PATCH 2/4] libext2fs: add quota to libext2fs Theodore Tso

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