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From a1aad4e5f096e3ec2ad832f3d91f1000e17cdb37 Mon Sep 17 00:00:00 2001
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From: Soumya Koduri <skoduri@redhat.com>
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Date: Thu, 30 Jul 2015 16:37:45 +0530
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Subject: [PATCH 298/304] snapshot: Make fops static for correct resolution of symbols
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Few of the snapshot fops (like 'svc_lookup') may not get resolved
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while using dynamic loading as there could be other libraries(like libntirpc)
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with same routine names. Making them static to resolve the same.
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This is backport of the below fix -
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http://review.gluster.org/#/c/11805/
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Change-Id: I6577bf3705864f5583425c94427b4e1025a59bcd
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BUG: 1245636
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Signed-off-by: Soumya Koduri <skoduri@redhat.com>
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Reviewed-on: http://review.gluster.org/11805
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Reviewed-by: Niels de Vos <ndevos@redhat.com>
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Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/56154
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Tested-by: Kaleb Keithley <kkeithle@redhat.com>
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---
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.../features/snapview-client/src/snapview-client.c | 74 ++++++++++----------
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1 files changed, 38 insertions(+), 36 deletions(-)
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diff --git a/xlators/features/snapview-client/src/snapview-client.c b/xlators/features/snapview-client/src/snapview-client.c
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index f1b3899..b3f1a92 100644
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--- a/xlators/features/snapview-client/src/snapview-client.c
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+++ b/xlators/features/snapview-client/src/snapview-client.c
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@@ -263,7 +263,7 @@ out:
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}
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-int32_t
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+static int32_t
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svc_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
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int32_t op_ret, int32_t op_errno, inode_t *inode,
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struct iatt *buf, dict_t *xdata, struct iatt *postparent)
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@@ -378,7 +378,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_lookup (call_frame_t *frame, xlator_t *this, loc_t *loc,
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dict_t *xdata)
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{
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@@ -498,7 +498,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_statfs (call_frame_t *frame, xlator_t *this, loc_t *loc,
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dict_t *xdata)
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{
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@@ -561,7 +561,7 @@ out:
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handled? i.e just based on inode type decide where the call should
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be sent and in the call back update the contexts.
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*/
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-int32_t
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+static int32_t
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svc_stat (call_frame_t *frame, xlator_t *this, loc_t *loc,
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dict_t *xdata)
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{
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@@ -591,7 +591,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_fstat (call_frame_t *frame, xlator_t *this, fd_t *fd, dict_t *xdata)
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{
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int32_t ret = -1;
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@@ -620,7 +620,7 @@ out:
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return ret;
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}
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-int32_t
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+static int32_t
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svc_opendir_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
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int32_t op_ret, int32_t op_errno, fd_t *fd, dict_t *xdata)
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{
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@@ -687,7 +687,7 @@ out:
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will not be any corresponding fd opened on svs and
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svc has to do things that open-behind is doing.
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*/
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-int32_t
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+static int32_t
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svc_opendir (call_frame_t *frame, xlator_t *this, loc_t *loc, fd_t *fd,
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dict_t *xdata)
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{
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@@ -733,7 +733,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_setattr (call_frame_t *frame, xlator_t *this, loc_t *loc,
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struct iatt *stbuf, int32_t valid, dict_t *xdata)
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{
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@@ -777,6 +777,7 @@ out:
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return 0;
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}
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+/* XXX: This function is currently not used. Mark it 'static' when required */
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int32_t
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svc_fsetattr (call_frame_t *frame, xlator_t *this, fd_t *fd, struct iatt *stbuf,
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int32_t valid, dict_t *xdata)
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@@ -820,7 +821,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_getxattr (call_frame_t *frame, xlator_t *this, loc_t *loc, const char *name,
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dict_t *xdata)
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{
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@@ -900,6 +901,7 @@ out:
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return 0;
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}
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+/* XXX: This function is currently not used. Mark it 'static' when required */
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int32_t
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svc_fgetxattr (call_frame_t *frame, xlator_t *this, fd_t *fd, const char *name,
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dict_t *xdata)
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@@ -931,7 +933,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_setxattr (call_frame_t *frame, xlator_t *this, loc_t *loc, dict_t *dict,
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int32_t flags, dict_t *xdata)
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{
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@@ -976,7 +978,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_fsetxattr (call_frame_t *frame, xlator_t *this, fd_t *fd, dict_t *dict,
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int32_t flags, dict_t *xdata)
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{
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@@ -1020,7 +1022,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_rmdir (call_frame_t *frame, xlator_t *this, loc_t *loc, int flags,
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dict_t *xdata)
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{
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@@ -1064,7 +1066,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_mkdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
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int32_t op_ret, int32_t op_errno, inode_t *inode,
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struct iatt *buf, struct iatt *preparent,
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@@ -1089,7 +1091,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_mkdir (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode,
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mode_t umask, dict_t *xdata)
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{
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@@ -1136,7 +1138,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_mknod_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
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int32_t op_ret, int32_t op_errno, inode_t *inode,
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struct iatt *buf, struct iatt *preparent,
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@@ -1160,7 +1162,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_mknod (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode,
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dev_t rdev, mode_t umask, dict_t *xdata)
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{
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@@ -1211,7 +1213,7 @@ out:
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a virtual inode, then unwind the call back with EROFS. Otherwise simply
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STACK_WIND the call to the first child of svc xlator.
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*/
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-int32_t
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+static int32_t
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svc_open (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flags,
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fd_t *fd, dict_t *xdata)
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{
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@@ -1256,7 +1258,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_create_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
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int32_t op_ret, int32_t op_errno, fd_t *fd, inode_t *inode,
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struct iatt *stbuf, struct iatt *preparent,
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@@ -1281,7 +1283,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_create (call_frame_t *frame, xlator_t *this,
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loc_t *loc, int32_t flags, mode_t mode,
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mode_t umask, fd_t *fd, dict_t *xdata)
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@@ -1330,7 +1332,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_symlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
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int32_t op_ret, int32_t op_errno, inode_t *inode,
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struct iatt *buf, struct iatt *preparent,
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@@ -1355,7 +1357,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_symlink (call_frame_t *frame, xlator_t *this, const char *linkpath,
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loc_t *loc, mode_t umask, dict_t *xdata)
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{
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@@ -1402,7 +1404,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_unlink (call_frame_t *frame, xlator_t *this, loc_t *loc, int flags,
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dict_t *xdata)
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{
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@@ -1445,7 +1447,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_readv (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size,
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off_t offset, uint32_t flags, dict_t *xdata)
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{
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@@ -1476,7 +1478,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_readlink (call_frame_t *frame, xlator_t *this,
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loc_t *loc, size_t size, dict_t *xdata)
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{
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@@ -1507,7 +1509,7 @@ out:
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return 0;
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}
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-int32_t
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+static int32_t
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svc_access (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t mask,
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dict_t *xdata)
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{
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@@ -1538,7 +1540,7 @@ out:
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return 0;
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}
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cb8e9e |
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-int32_t
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+static int32_t
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svc_readdir (call_frame_t *frame, xlator_t *this, fd_t *fd,
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size_t size, off_t off,
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dict_t *xdata)
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@@ -1614,7 +1616,7 @@ out:
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* windows.
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*/
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-int32_t
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+static int32_t
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svc_readdirp_lookup_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
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cb8e9e |
int32_t op_ret, int32_t op_errno, inode_t *inode,
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cb8e9e |
struct iatt *buf, dict_t *xdata,
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cb8e9e |
@@ -1787,7 +1789,7 @@ out:
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cb8e9e |
return unwind;
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cb8e9e |
}
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cb8e9e |
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cb8e9e |
-int32_t
|
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cb8e9e |
+static int32_t
|
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cb8e9e |
svc_readdirp_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
|
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|
cb8e9e |
int32_t op_ret, int32_t op_errno,
|
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cb8e9e |
gf_dirent_t *entries, dict_t *xdata)
|
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cb8e9e |
@@ -1847,7 +1849,7 @@ out:
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cb8e9e |
return 0;
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cb8e9e |
}
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cb8e9e |
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cb8e9e |
-int32_t
|
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cb8e9e |
+static int32_t
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cb8e9e |
svc_readdirp (call_frame_t *frame, xlator_t *this, fd_t *fd,
|
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cb8e9e |
size_t size, off_t off,
|
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cb8e9e |
dict_t *xdata)
|
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cb8e9e |
@@ -1923,7 +1925,7 @@ out:
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cb8e9e |
/* Renaming the entries from or to snapshots is not allowed as the snapshots
|
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cb8e9e |
are read-only.
|
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cb8e9e |
*/
|
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|
cb8e9e |
-int32_t
|
|
|
cb8e9e |
+static int32_t
|
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cb8e9e |
svc_rename (call_frame_t *frame, xlator_t *this, loc_t *oldloc,
|
|
|
cb8e9e |
loc_t *newloc, dict_t *xdata)
|
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|
cb8e9e |
{
|
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cb8e9e |
@@ -2001,7 +2003,7 @@ out:
|
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cb8e9e |
will be equivalent of creating hardlinks across different filesystems.
|
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cb8e9e |
And so is vise versa.
|
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cb8e9e |
*/
|
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cb8e9e |
-int32_t
|
|
|
cb8e9e |
+static int32_t
|
|
|
cb8e9e |
svc_link (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc,
|
|
|
cb8e9e |
dict_t *xdata)
|
|
|
cb8e9e |
{
|
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cb8e9e |
@@ -2049,7 +2051,7 @@ out:
|
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cb8e9e |
return 0;
|
|
|
cb8e9e |
}
|
|
|
cb8e9e |
|
|
|
cb8e9e |
-int32_t
|
|
|
cb8e9e |
+static int32_t
|
|
|
cb8e9e |
svc_removexattr (call_frame_t *frame, xlator_t *this, loc_t *loc,
|
|
|
cb8e9e |
const char *name, dict_t *xdata)
|
|
|
cb8e9e |
{
|
|
|
cb8e9e |
@@ -2094,7 +2096,7 @@ out:
|
|
|
cb8e9e |
return 0;
|
|
|
cb8e9e |
}
|
|
|
cb8e9e |
|
|
|
cb8e9e |
-int
|
|
|
cb8e9e |
+static int
|
|
|
cb8e9e |
svc_fsync (call_frame_t *frame, xlator_t *this, fd_t *fd, int datasync,
|
|
|
cb8e9e |
dict_t *xdata)
|
|
|
cb8e9e |
{
|
|
|
cb8e9e |
@@ -2138,7 +2140,7 @@ out:
|
|
|
cb8e9e |
return 0;
|
|
|
cb8e9e |
}
|
|
|
cb8e9e |
|
|
|
cb8e9e |
-int32_t
|
|
|
cb8e9e |
+static int32_t
|
|
|
cb8e9e |
svc_flush (call_frame_t *frame, xlator_t *this,
|
|
|
cb8e9e |
fd_t *fd, dict_t *xdata)
|
|
|
cb8e9e |
{
|
|
|
cb8e9e |
@@ -2168,7 +2170,7 @@ out:
|
|
|
cb8e9e |
return 0;
|
|
|
cb8e9e |
}
|
|
|
cb8e9e |
|
|
|
cb8e9e |
-int32_t
|
|
|
cb8e9e |
+static int32_t
|
|
|
cb8e9e |
svc_releasedir (xlator_t *this, fd_t *fd)
|
|
|
cb8e9e |
{
|
|
|
cb8e9e |
svc_fd_t *sfd = NULL;
|
|
|
cb8e9e |
@@ -2191,7 +2193,7 @@ out:
|
|
|
cb8e9e |
return 0;
|
|
|
cb8e9e |
}
|
|
|
cb8e9e |
|
|
|
cb8e9e |
-int32_t
|
|
|
cb8e9e |
+static int32_t
|
|
|
cb8e9e |
svc_forget (xlator_t *this, inode_t *inode)
|
|
|
cb8e9e |
{
|
|
|
cb8e9e |
int ret = -1;
|
|
|
cb8e9e |
--
|
|
|
cb8e9e |
1.7.1
|
|
|
cb8e9e |
|