XFS quota patch from Stefan Metzmacher <metze@metzemix.de>.

Jeremy.
(This used to be commit cae5f158e583572436a2f4c20d919816d763f93d)

5 files changed, 74 insertions, 42 deletions

diff --git a/source3/Makefile.in b/source3/Makefile.in
index e27e3761f3..193a1601a7 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -352,7 +352,7 @@ SMBD_OBJ_SRV = smbd/files.o smbd/chgpasswd.o smbd/connection.o \
                smbd/posix_acls.o lib/sysacls.o lib/server_mutex.o \
 	       smbd/process.o smbd/service.o smbd/error.o \
 	       printing/printfsp.o lib/sysquotas.o lib/sysquotas_linux.o \
-	       lib/sysquotas_xfs.o \
+	       lib/sysquotas_xfs.o lib/sysquotas_4A.o \
 	       smbd/change_trust_pw.o smbd/fake_file.o \
 	       smbd/quotas.o smbd/ntquotas.o lib/afs.o \
 	       $(MANGLE_OBJ) @VFS_STATIC@
diff --git a/source3/configure.in b/source3/configure.in
index 4784b58dfb..154b6c3fee 100644
--- a/source3/configure.in
+++ b/source3/configure.in
@@ -3121,8 +3121,9 @@ AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
             samba_cv_RUN_QUOTA_TESTS=yes
             samba_cv_SYSQUOTA_FOUND=yes
             AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
-            AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
             samba_cv_sysquotas_file="lib/sysquotas_linux.c"
+            AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
+            samba_cv_found_xfs_header=yes
 	    ;;
 	*)
 	    AC_MSG_RESULT(no)
@@ -3147,7 +3148,7 @@ AC_CHECK_HEADERS(sys/fs/vx_quota.h)
 # For sys/quota.h and linux/quota.h
 AC_CHECK_HEADERS(sys/quota.h)
 
-if test x"$samba_cv_found_xfs_header" = x"no"; then
+if test x"$samba_cv_found_xfs_header" != x"yes"; then
 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
 AC_TRY_COMPILE([
@@ -3162,11 +3163,10 @@ AC_TRY_COMPILE([
 ],[int i = Q_XGETQUOTA;],
 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
-	AC_DEFINE(HAVE_IRIX_XFS_QUOTAS,1,[Whether IRIX xfs quota support is available])
+	samba_cv_found_xfs_header=yes
 fi
 fi
 
-
 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX 
 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
 AC_TRY_COMPILE([
@@ -3288,6 +3288,27 @@ AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
 fi
 fi
 
+if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
+AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
+SAVE_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
+AC_TRY_COMPILE([
+#include "confdefs.h"
+#define NO_PROTO_H 1
+#define NO_CONFIG_H 1
+#define HAVE_SYS_QUOTAS 1
+#define HAVE_XFS_QUOTAS 1
+#include "${srcdir-.}/lib/sysquotas_xfs.c"
+],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
+CPPFLAGS="$SAVE_CPPFLAGS"
+])
+if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
+    if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
+	AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
+    fi
+fi
+fi
+
 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
 SAVE_CPPFLAGS="$CPPFLAGS"
 CPPFLAGS="$CPPFLAGS -I${srcdir-.}/ -I. -I${srcdir-.}/include -I${srcdir-.}/ubiqx -I${srcdir-.}/popt  -I${srcdir-.}/smbwrapper -I${srcdir-.}/nsswitch"
diff --git a/source3/lib/sysquotas_4A.c b/source3/lib/sysquotas_4A.c
index fb69417104..66b367f099 100644
--- a/source3/lib/sysquotas_4A.c
+++ b/source3/lib/sysquotas_4A.c
@@ -1,6 +1,6 @@
 /* 
    Unix SMB/CIFS implementation.
-   System QUOTA function wrappers for LINUX
+   System QUOTA function wrappers for QUOTACTL_4A
    Copyright (C) Stefan (metze) Metzmacher	2003
    
    This program is free software; you can redistribute it and/or modify
@@ -45,6 +45,10 @@
 #define QCMD(x,y) x
 #endif
 
+#ifndef QCMD
+#define QCMD(x,y) x
+#endif
+
 #ifdef GRPQUOTA
 #define HAVE_GROUP_QUOTA
 #endif
@@ -309,4 +313,6 @@ int sys_set_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qt
 	return ret;
 }
 
+#else /* HAVE_QUOTACTL_4A */
+ void dummy_sysquotas_4A(void){}
 #endif /* HAVE_QUOTACTL_4A */
diff --git a/source3/lib/sysquotas_linux.c b/source3/lib/sysquotas_linux.c
index 09ed64638a..be42fa23f4 100644
--- a/source3/lib/sysquotas_linux.c
+++ b/source3/lib/sysquotas_linux.c
@@ -312,9 +312,6 @@ static int sys_set_linux_gen_quota(const char *path, const char *bdev, enum SMB_
 	struct if_dqblk D;
 	SMB_BIG_UINT bsize = (SMB_BIG_UINT)QUOTABLOCK_SIZE;
 
-	if (!path||!bdev||!dp)
-		smb_panic("sys_set_linux_gen_quota: called with NULL pointer");
-
 	ZERO_STRUCT(D);
 
 	if (bsize == dp->bsize) {
@@ -366,7 +363,7 @@ int sys_get_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qt
 	int ret = -1;
 
 	if (!path||!bdev||!dp)
-		smb_panic("sys_get_linux_quota: called with NULL pointer");
+		smb_panic("sys_set_vfs_quota: called with NULL pointer");
 
 	ZERO_STRUCT(*dp);
 	dp->qtype = qtype;
@@ -429,7 +426,7 @@ int sys_set_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qt
 	uint32 oldqflags = 0;
 
 	if (!path||!bdev||!dp)
-		smb_panic("sys_set_linux_v1_quota: called with NULL pointer");
+		smb_panic("sys_set_vfs_quota: called with NULL pointer");
 
 	oldqflags = dp->qflags;
 
@@ -483,4 +480,6 @@ int sys_set_vfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qt
 	return ret;
 }
 
+#else /* HAVE_QUOTACTL_LINUX */
+ void dummy_sysquotas_linux(void){}
 #endif /* HAVE_QUOTACTL_LINUX */
diff --git a/source3/lib/sysquotas_xfs.c b/source3/lib/sysquotas_xfs.c
index c9a7c5f743..6d7d9f9e6a 100644
--- a/source3/lib/sysquotas_xfs.c
+++ b/source3/lib/sysquotas_xfs.c
@@ -21,19 +21,20 @@
 
 #include "includes.h"
 
-#ifdef HAVE_XFS_QUOTA
-#include "samba_xfs_quota.h"
-#define HAVE_LINUX_XFS_QUOTA
+#ifndef HAVE_SYS_QUOTAS
+#ifdef HAVE_XFS_QUOTAS
+#undef HAVE_XFS_QUOTAS
+#endif
 #endif
 
-#ifdef HAVE_LINUX_XFS_QUOTA
+#ifdef HAVE_XFS_QUOTAS
 
-/* Linux has BBSIZE in <linux/xfs_fs.h>
- * or <xfs/xfs_fs.h>
- * IRIX has BBSIZE in <sys/param.h>
- */
-#ifdef HAVE_XFS_FS_HEADER
-#include HAVE_XFS_FS_HEADER
+#ifdef HAVE_LINUX_XFS_QUOTAS
+#include "samba_linux_quota.h"
+#include "samba_xfs_quota.h"
+#define HAVE_GROUP_QUOTA
+#else /* IRIX */
+#include <sys/quota.h> 
 #endif
 
 /* on IRIX */
@@ -47,7 +48,16 @@
 #define Q_XGETQSTAT Q_GETQSTAT
 #endif /* Q_XGETQSTAT */
 
+/* currently doesn't support Group and Project quotas on IRIX 
+ */
+
+#ifndef QCMD
+#define QCMD(x,y) x
+#endif
 
+/*
+ * IRIX has BBSIZE in <sys/param.h>
+ */
 #ifndef BBSHIFT
 #define	BBSHIFT		9
 #endif /* BBSHIFT */
@@ -55,12 +65,6 @@
 #define	BBSIZE		(1<<BBSHIFT)
 #endif /* BBSIZE */
 
-#ifdef IRIX6
-#ifndef QUOTABLOCK_SIZE
-#define QUOTABLOCK_SIZE BBSIZE
-#endif
-#endif
-
 /****************************************************************************
  Abstract out the XFS Quota Manager quota get call.
 ****************************************************************************/
@@ -108,10 +112,10 @@ int sys_get_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qt
 		case SMB_GROUP_FS_QUOTA_TYPE:	
 			quotactl(QCMD(Q_XGETQSTAT,XFS_GROUP_QUOTA), bdev, -1, (caddr_t)&F);
 
-			if (F.qs_flags & XFS_QUOTA_UDQ_ENFD) {
+			if (F.qs_flags & XFS_QUOTA_GDQ_ENFD) {
 				qflags |= QUOTAS_DENY_DISK;
 			}
-			else if (F.qs_flags & XFS_QUOTA_UDQ_ACCT) {
+			else if (F.qs_flags & XFS_QUOTA_GDQ_ACCT) {
 				qflags |= QUOTAS_ENABLED;
 			}
 
@@ -238,10 +242,10 @@ int sys_set_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qt
 			quotactl(QCMD(Q_XGETQSTAT,XFS_GROUP_QUOTA), bdev, -1, (caddr_t)&F);
 			
 			if (qflags & QUOTAS_DENY_DISK) {
-				if (!(F.qs_flags & XFS_QUOTA_UDQ_ENFD))
-					q_on |= XFS_QUOTA_UDQ_ENFD;
-				if (!(F.qs_flags & XFS_QUOTA_UDQ_ACCT))
-					q_on |= XFS_QUOTA_UDQ_ACCT;
+				if (!(F.qs_flags & XFS_QUOTA_GDQ_ENFD))
+					q_on |= XFS_QUOTA_GDQ_ENFD;
+				if (!(F.qs_flags & XFS_QUOTA_GDQ_ACCT))
+					q_on |= XFS_QUOTA_GDQ_ACCT;
 				
 				if (q_on != 0) {
 					ret = quotactl(QCMD(Q_XQUOTAON,XFS_GROUP_QUOTA),bdev, -1, (caddr_t)&q_on);
@@ -250,8 +254,8 @@ int sys_set_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qt
 				}
 
 			} else if (qflags & QUOTAS_ENABLED) {
-				if (F.qs_flags & XFS_QUOTA_UDQ_ENFD)
-					q_off |= XFS_QUOTA_UDQ_ENFD;
+				if (F.qs_flags & XFS_QUOTA_GDQ_ENFD)
+					q_off |= XFS_QUOTA_GDQ_ENFD;
 
 				if (q_off != 0) {
 					ret = quotactl(QCMD(Q_XQUOTAOFF,XFS_GROUP_QUOTA),bdev, -1, (caddr_t)&q_off);
@@ -259,8 +263,8 @@ int sys_set_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qt
 					ret = 0;
 				}
 
-				if (!(F.qs_flags & XFS_QUOTA_UDQ_ACCT))
-					q_on |= XFS_QUOTA_UDQ_ACCT;
+				if (!(F.qs_flags & XFS_QUOTA_GDQ_ACCT))
+					q_on |= XFS_QUOTA_GDQ_ACCT;
 
 				if (q_on != 0) {
 					ret = quotactl(QCMD(Q_XQUOTAON,XFS_GROUP_QUOTA),bdev, -1, (caddr_t)&q_on);
@@ -272,10 +276,10 @@ int sys_set_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qt
 			/* Switch on XFS_QUOTA_UDQ_ACCT didn't work!
 			 * only swittching off XFS_QUOTA_UDQ_ACCT work
 			 */
-				if (F.qs_flags & XFS_QUOTA_UDQ_ENFD)
-					q_off |= XFS_QUOTA_UDQ_ENFD;
-				if (F.qs_flags & XFS_QUOTA_UDQ_ACCT)
-					q_off |= XFS_QUOTA_UDQ_ACCT;
+				if (F.qs_flags & XFS_QUOTA_GDQ_ENFD)
+					q_off |= XFS_QUOTA_GDQ_ENFD;
+				if (F.qs_flags & XFS_QUOTA_GDQ_ACCT)
+					q_off |= XFS_QUOTA_GDQ_ACCT;
 
 				if (q_off !=0) {
 					ret = quotactl(QCMD(Q_XQUOTAOFF,XFS_GROUP_QUOTA),bdev, -1, (caddr_t)&q_off);
@@ -297,4 +301,6 @@ int sys_set_xfs_quota(const char *path, const char *bdev, enum SMB_QUOTA_TYPE qt
 	return ret;
 }
 
-#endif /* HAVE_LINUX_XFS_QUOTA */
+#else /* HAVE_XFS_QUOTAS */
+ void dummy_sysquotas_xfs(void){}
+#endif /* HAVE_XFS_QUOTAS */