Land part 2 of clang-format changes

Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4
Signed-off-by: Nigel Babu <nigelb@redhat.com>

1 files changed, 298 insertions, 317 deletions

diff --git a/rpc/rpc-lib/src/auth-glusterfs.c b/rpc/rpc-lib/src/auth-glusterfs.c
index 78f283557b0..d569a0403f8 100644
--- a/rpc/rpc-lib/src/auth-glusterfs.c
+++ b/rpc/rpc-lib/src/auth-glusterfs.c
@@ -8,8 +8,6 @@
   cases as published by the Free Software Foundation.
 */
 
-
-
 #include "rpcsvc.h"
 #include "list.h"
 #include "dict.h"
@@ -21,386 +19,369 @@
 /* V1 */
 
 ssize_t
-xdr_to_glusterfs_auth (char *buf, struct auth_glusterfs_parms *req)
+xdr_to_glusterfs_auth(char *buf, struct auth_glusterfs_parms *req)
 {
-        XDR     xdr;
-        ssize_t ret = -1;
-
-        if ((!buf) || (!req))
-                return -1;
-
-        xdrmem_create (&xdr, buf, sizeof (struct auth_glusterfs_parms),
-                       XDR_DECODE);
-        if (!xdr_auth_glusterfs_parms (&xdr, req)) {
-                gf_log ("", GF_LOG_WARNING,
-                        "failed to decode glusterfs parameters");
-                ret  = -1;
-                goto ret;
-        }
-
-        ret = (((size_t)(&xdr)->x_private) - ((size_t)(&xdr)->x_base));
-ret:
-        return ret;
+    XDR xdr;
+    ssize_t ret = -1;
 
+    if ((!buf) || (!req))
+        return -1;
+
+    xdrmem_create(&xdr, buf, sizeof(struct auth_glusterfs_parms), XDR_DECODE);
+    if (!xdr_auth_glusterfs_parms(&xdr, req)) {
+        gf_log("", GF_LOG_WARNING, "failed to decode glusterfs parameters");
+        ret = -1;
+        goto ret;
+    }
+
+    ret = (((size_t)(&xdr)->x_private) - ((size_t)(&xdr)->x_base));
+ret:
+    return ret;
 }
 int
-auth_glusterfs_request_init (rpcsvc_request_t *req, void *priv)
+auth_glusterfs_request_init(rpcsvc_request_t *req, void *priv)
 {
-        return 0;
+    return 0;
 }
 
-int auth_glusterfs_authenticate (rpcsvc_request_t *req, void *priv)
+int
+auth_glusterfs_authenticate(rpcsvc_request_t *req, void *priv)
 {
-        struct auth_glusterfs_parms  au = {0,};
-
-        int ret      = RPCSVC_AUTH_REJECT;
-        int j        = 0;
-        int i        = 0;
-        int gidcount = 0;
-
-        if (!req)
-                return ret;
-
-        ret = xdr_to_glusterfs_auth (req->cred.authdata, &au);
-        if (ret == -1) {
-                gf_log ("", GF_LOG_WARNING,
-                        "failed to decode glusterfs credentials");
-                ret = RPCSVC_AUTH_REJECT;
-                goto err;
-        }
-
-        req->pid = au.pid;
-        req->uid = au.uid;
-        req->gid = au.gid;
-        req->lk_owner.len = 8;
-        {
-                for (i = 0; i < req->lk_owner.len; i++, j += 8)
-                        req->lk_owner.data[i] = (char)((au.lk_owner >> j) & 0xff);
-        }
-        req->auxgidcount = au.ngrps;
-
-        if (req->auxgidcount > 16) {
-                gf_log ("", GF_LOG_WARNING,
-                        "more than 16 aux gids found, failing authentication");
-                ret = RPCSVC_AUTH_REJECT;
-                goto err;
-        }
-
-	if (req->auxgidcount > SMALL_GROUP_COUNT) {
-		req->auxgidlarge = GF_CALLOC(req->auxgidcount,
-					     sizeof(req->auxgids[0]),
-					     gf_common_mt_auxgids);
-		req->auxgids = req->auxgidlarge;
-	} else {
-		req->auxgids = req->auxgidsmall;
-	}
-
-	if (!req->auxgids) {
-		gf_log ("auth-glusterfs", GF_LOG_WARNING,
-			"cannot allocate gid list");
-		ret = RPCSVC_AUTH_REJECT;
-		goto err;
-	}
-
-        for (gidcount = 0; gidcount < au.ngrps; ++gidcount)
-                req->auxgids[gidcount] = au.groups[gidcount];
-
-
-        gf_log (GF_RPCSVC, GF_LOG_TRACE, "Auth Info: pid: %u, uid: %d"
-                ", gid: %d, owner: %s",
-                req->pid, req->uid, req->gid, lkowner_utoa (&req->lk_owner));
-        ret = RPCSVC_AUTH_ACCEPT;
-err:
+    struct auth_glusterfs_parms au = {
+        0,
+    };
+
+    int ret = RPCSVC_AUTH_REJECT;
+    int j = 0;
+    int i = 0;
+    int gidcount = 0;
+
+    if (!req)
         return ret;
+
+    ret = xdr_to_glusterfs_auth(req->cred.authdata, &au);
+    if (ret == -1) {
+        gf_log("", GF_LOG_WARNING, "failed to decode glusterfs credentials");
+        ret = RPCSVC_AUTH_REJECT;
+        goto err;
+    }
+
+    req->pid = au.pid;
+    req->uid = au.uid;
+    req->gid = au.gid;
+    req->lk_owner.len = 8;
+    {
+        for (i = 0; i < req->lk_owner.len; i++, j += 8)
+            req->lk_owner.data[i] = (char)((au.lk_owner >> j) & 0xff);
+    }
+    req->auxgidcount = au.ngrps;
+
+    if (req->auxgidcount > 16) {
+        gf_log("", GF_LOG_WARNING,
+               "more than 16 aux gids found, failing authentication");
+        ret = RPCSVC_AUTH_REJECT;
+        goto err;
+    }
+
+    if (req->auxgidcount > SMALL_GROUP_COUNT) {
+        req->auxgidlarge = GF_CALLOC(req->auxgidcount, sizeof(req->auxgids[0]),
+                                     gf_common_mt_auxgids);
+        req->auxgids = req->auxgidlarge;
+    } else {
+        req->auxgids = req->auxgidsmall;
+    }
+
+    if (!req->auxgids) {
+        gf_log("auth-glusterfs", GF_LOG_WARNING, "cannot allocate gid list");
+        ret = RPCSVC_AUTH_REJECT;
+        goto err;
+    }
+
+    for (gidcount = 0; gidcount < au.ngrps; ++gidcount)
+        req->auxgids[gidcount] = au.groups[gidcount];
+
+    gf_log(GF_RPCSVC, GF_LOG_TRACE,
+           "Auth Info: pid: %u, uid: %d"
+           ", gid: %d, owner: %s",
+           req->pid, req->uid, req->gid, lkowner_utoa(&req->lk_owner));
+    ret = RPCSVC_AUTH_ACCEPT;
+err:
+    return ret;
 }
 
 rpcsvc_auth_ops_t auth_glusterfs_ops = {
-        .transport_init         = NULL,
-        .request_init           = auth_glusterfs_request_init,
-        .authenticate           = auth_glusterfs_authenticate
-};
-
-rpcsvc_auth_t rpcsvc_auth_glusterfs = {
-        .authname       = "AUTH_GLUSTERFS",
-        .authnum        = AUTH_GLUSTERFS,
-        .authops        = &auth_glusterfs_ops,
-        .authprivate    = NULL
-};
+    .transport_init = NULL,
+    .request_init = auth_glusterfs_request_init,
+    .authenticate = auth_glusterfs_authenticate};
 
+rpcsvc_auth_t rpcsvc_auth_glusterfs = {.authname = "AUTH_GLUSTERFS",
+                                       .authnum = AUTH_GLUSTERFS,
+                                       .authops = &auth_glusterfs_ops,
+                                       .authprivate = NULL};
 
 rpcsvc_auth_t *
-rpcsvc_auth_glusterfs_init (rpcsvc_t *svc, dict_t *options)
+rpcsvc_auth_glusterfs_init(rpcsvc_t *svc, dict_t *options)
 {
-        return &rpcsvc_auth_glusterfs;
+    return &rpcsvc_auth_glusterfs;
 }
 
 /* V2 */
 
 ssize_t
-xdr_to_glusterfs_auth_v2 (char *buf, struct auth_glusterfs_parms_v2 *req)
+xdr_to_glusterfs_auth_v2(char *buf, struct auth_glusterfs_parms_v2 *req)
 {
-        XDR     xdr;
-        ssize_t ret = -1;
+    XDR xdr;
+    ssize_t ret = -1;
 
-        if ((!buf) || (!req))
-                return -1;
+    if ((!buf) || (!req))
+        return -1;
 
-        xdrmem_create (&xdr, buf, GF_MAX_AUTH_BYTES, XDR_DECODE);
-        if (!xdr_auth_glusterfs_parms_v2 (&xdr, req)) {
-                gf_log ("", GF_LOG_WARNING,
-                        "failed to decode glusterfs v2 parameters");
-                ret  = -1;
-                goto ret;
-        }
+    xdrmem_create(&xdr, buf, GF_MAX_AUTH_BYTES, XDR_DECODE);
+    if (!xdr_auth_glusterfs_parms_v2(&xdr, req)) {
+        gf_log("", GF_LOG_WARNING, "failed to decode glusterfs v2 parameters");
+        ret = -1;
+        goto ret;
+    }
 
-        ret = (((size_t)(&xdr)->x_private) - ((size_t)(&xdr)->x_base));
+    ret = (((size_t)(&xdr)->x_private) - ((size_t)(&xdr)->x_base));
 ret:
-        return ret;
-
+    return ret;
 }
 int
-auth_glusterfs_v2_request_init (rpcsvc_request_t *req, void *priv)
+auth_glusterfs_v2_request_init(rpcsvc_request_t *req, void *priv)
 {
-        return 0;
+    return 0;
 }
 
-int auth_glusterfs_v2_authenticate (rpcsvc_request_t *req, void *priv)
+int
+auth_glusterfs_v2_authenticate(rpcsvc_request_t *req, void *priv)
 {
-        struct auth_glusterfs_parms_v2  au = {0,};
-        int ret                            = RPCSVC_AUTH_REJECT;
-        int i                              = 0;
-        int max_groups                     = 0;
-        int max_lk_owner_len               = 0;
-
-        if (!req)
-                return ret;
-
-        ret = xdr_to_glusterfs_auth_v2 (req->cred.authdata, &au);
-        if (ret == -1) {
-                gf_log ("", GF_LOG_WARNING,
-                        "failed to decode glusterfs credentials");
-                ret = RPCSVC_AUTH_REJECT;
-                goto err;
-        }
-
-        req->pid = au.pid;
-        req->uid = au.uid;
-        req->gid = au.gid;
-        req->lk_owner.len = au.lk_owner.lk_owner_len;
-        req->auxgidcount = au.groups.groups_len;
-
-        /* the number of groups and size of lk_owner depend on each other */
-        max_groups = GF_AUTH_GLUSTERFS_MAX_GROUPS (req->lk_owner.len,
-                                                   AUTH_GLUSTERFS_v2);
-        max_lk_owner_len = GF_AUTH_GLUSTERFS_MAX_LKOWNER (req->auxgidcount,
-                                                          AUTH_GLUSTERFS_v2);
-
-        if (req->auxgidcount > max_groups) {
-                gf_log ("", GF_LOG_WARNING,
-                        "more than max aux gids found (%d) , truncating it "
-                        "to %d and continuing", au.groups.groups_len,
-                        max_groups);
-                req->auxgidcount = max_groups;
-        }
-
-        if (req->lk_owner.len > max_lk_owner_len) {
-                gf_log ("", GF_LOG_WARNING,
-                        "lkowner field to big (%d), depends on the number of "
-                        "groups (%d), failing authentication",
-                        req->lk_owner.len, req->auxgidcount);
-                ret = RPCSVC_AUTH_REJECT;
-                goto err;
-        }
-
-	if (req->auxgidcount > SMALL_GROUP_COUNT) {
-		req->auxgidlarge = GF_CALLOC(req->auxgidcount,
-					     sizeof(req->auxgids[0]),
-					     gf_common_mt_auxgids);
-		req->auxgids = req->auxgidlarge;
-	} else {
-		req->auxgids = req->auxgidsmall;
-	}
-
-	if (!req->auxgids) {
-		gf_log ("auth-glusterfs-v2", GF_LOG_WARNING,
-			"cannot allocate gid list");
-		ret = RPCSVC_AUTH_REJECT;
-		goto err;
-	}
-
-        for (i = 0; i < req->auxgidcount; ++i)
-                req->auxgids[i] = au.groups.groups_val[i];
-
-        for (i = 0; i < au.lk_owner.lk_owner_len; ++i)
-                req->lk_owner.data[i] = au.lk_owner.lk_owner_val[i];
-
-
-        gf_log (GF_RPCSVC, GF_LOG_TRACE, "Auth Info: pid: %u, uid: %d"
-                ", gid: %d, owner: %s",
-                req->pid, req->uid, req->gid, lkowner_utoa (&req->lk_owner));
-        ret = RPCSVC_AUTH_ACCEPT;
+    struct auth_glusterfs_parms_v2 au = {
+        0,
+    };
+    int ret = RPCSVC_AUTH_REJECT;
+    int i = 0;
+    int max_groups = 0;
+    int max_lk_owner_len = 0;
+
+    if (!req)
+        return ret;
+
+    ret = xdr_to_glusterfs_auth_v2(req->cred.authdata, &au);
+    if (ret == -1) {
+        gf_log("", GF_LOG_WARNING, "failed to decode glusterfs credentials");
+        ret = RPCSVC_AUTH_REJECT;
+        goto err;
+    }
+
+    req->pid = au.pid;
+    req->uid = au.uid;
+    req->gid = au.gid;
+    req->lk_owner.len = au.lk_owner.lk_owner_len;
+    req->auxgidcount = au.groups.groups_len;
+
+    /* the number of groups and size of lk_owner depend on each other */
+    max_groups = GF_AUTH_GLUSTERFS_MAX_GROUPS(req->lk_owner.len,
+                                              AUTH_GLUSTERFS_v2);
+    max_lk_owner_len = GF_AUTH_GLUSTERFS_MAX_LKOWNER(req->auxgidcount,
+                                                     AUTH_GLUSTERFS_v2);
+
+    if (req->auxgidcount > max_groups) {
+        gf_log("", GF_LOG_WARNING,
+               "more than max aux gids found (%d) , truncating it "
+               "to %d and continuing",
+               au.groups.groups_len, max_groups);
+        req->auxgidcount = max_groups;
+    }
+
+    if (req->lk_owner.len > max_lk_owner_len) {
+        gf_log("", GF_LOG_WARNING,
+               "lkowner field to big (%d), depends on the number of "
+               "groups (%d), failing authentication",
+               req->lk_owner.len, req->auxgidcount);
+        ret = RPCSVC_AUTH_REJECT;
+        goto err;
+    }
+
+    if (req->auxgidcount > SMALL_GROUP_COUNT) {
+        req->auxgidlarge = GF_CALLOC(req->auxgidcount, sizeof(req->auxgids[0]),
+                                     gf_common_mt_auxgids);
+        req->auxgids = req->auxgidlarge;
+    } else {
+        req->auxgids = req->auxgidsmall;
+    }
+
+    if (!req->auxgids) {
+        gf_log("auth-glusterfs-v2", GF_LOG_WARNING, "cannot allocate gid list");
+        ret = RPCSVC_AUTH_REJECT;
+        goto err;
+    }
+
+    for (i = 0; i < req->auxgidcount; ++i)
+        req->auxgids[i] = au.groups.groups_val[i];
+
+    for (i = 0; i < au.lk_owner.lk_owner_len; ++i)
+        req->lk_owner.data[i] = au.lk_owner.lk_owner_val[i];
+
+    gf_log(GF_RPCSVC, GF_LOG_TRACE,
+           "Auth Info: pid: %u, uid: %d"
+           ", gid: %d, owner: %s",
+           req->pid, req->uid, req->gid, lkowner_utoa(&req->lk_owner));
+    ret = RPCSVC_AUTH_ACCEPT;
 err:
-        /* TODO: instead use alloca() for these variables */
-        free (au.groups.groups_val);
-        free (au.lk_owner.lk_owner_val);
+    /* TODO: instead use alloca() for these variables */
+    free(au.groups.groups_val);
+    free(au.lk_owner.lk_owner_val);
 
-        return ret;
+    return ret;
 }
 
 rpcsvc_auth_ops_t auth_glusterfs_ops_v2 = {
-        .transport_init         = NULL,
-        .request_init           = auth_glusterfs_v2_request_init,
-        .authenticate           = auth_glusterfs_v2_authenticate
-};
-
-rpcsvc_auth_t rpcsvc_auth_glusterfs_v2 = {
-        .authname       = "AUTH_GLUSTERFS-v2",
-        .authnum        = AUTH_GLUSTERFS_v2,
-        .authops        = &auth_glusterfs_ops_v2,
-        .authprivate    = NULL
-};
+    .transport_init = NULL,
+    .request_init = auth_glusterfs_v2_request_init,
+    .authenticate = auth_glusterfs_v2_authenticate};
 
+rpcsvc_auth_t rpcsvc_auth_glusterfs_v2 = {.authname = "AUTH_GLUSTERFS-v2",
+                                          .authnum = AUTH_GLUSTERFS_v2,
+                                          .authops = &auth_glusterfs_ops_v2,
+                                          .authprivate = NULL};
 
 rpcsvc_auth_t *
-rpcsvc_auth_glusterfs_v2_init (rpcsvc_t *svc, dict_t *options)
+rpcsvc_auth_glusterfs_v2_init(rpcsvc_t *svc, dict_t *options)
 {
-        return &rpcsvc_auth_glusterfs_v2;
+    return &rpcsvc_auth_glusterfs_v2;
 }
 
 /* V3 */
 
 ssize_t
-xdr_to_glusterfs_auth_v3 (char *buf, struct auth_glusterfs_params_v3 *req)
+xdr_to_glusterfs_auth_v3(char *buf, struct auth_glusterfs_params_v3 *req)
 {
-        XDR     xdr;
-        ssize_t ret = -1;
+    XDR xdr;
+    ssize_t ret = -1;
 
-        if ((!buf) || (!req))
-                return -1;
+    if ((!buf) || (!req))
+        return -1;
 
-        xdrmem_create (&xdr, buf, GF_MAX_AUTH_BYTES, XDR_DECODE);
-        if (!xdr_auth_glusterfs_params_v3 (&xdr, req)) {
-                gf_log ("", GF_LOG_WARNING,
-                        "failed to decode glusterfs v3 parameters");
-                ret  = -1;
-                goto ret;
-        }
+    xdrmem_create(&xdr, buf, GF_MAX_AUTH_BYTES, XDR_DECODE);
+    if (!xdr_auth_glusterfs_params_v3(&xdr, req)) {
+        gf_log("", GF_LOG_WARNING, "failed to decode glusterfs v3 parameters");
+        ret = -1;
+        goto ret;
+    }
 
-        ret = (((size_t)(&xdr)->x_private) - ((size_t)(&xdr)->x_base));
+    ret = (((size_t)(&xdr)->x_private) - ((size_t)(&xdr)->x_base));
 ret:
-        return ret;
+    return ret;
 }
 
 int
-auth_glusterfs_v3_request_init (rpcsvc_request_t *req, void *priv)
+auth_glusterfs_v3_request_init(rpcsvc_request_t *req, void *priv)
 {
-        return 0;
+    return 0;
 }
 
-int auth_glusterfs_v3_authenticate (rpcsvc_request_t *req, void *priv)
+int
+auth_glusterfs_v3_authenticate(rpcsvc_request_t *req, void *priv)
 {
-        struct auth_glusterfs_params_v3  au = {0,};
-        int ret                            = RPCSVC_AUTH_REJECT;
-        int i                              = 0;
-        int max_groups                     = 0;
-        int max_lk_owner_len               = 0;
-
-        if (!req)
-                return ret;
-
-        ret = xdr_to_glusterfs_auth_v3 (req->cred.authdata, &au);
-        if (ret == -1) {
-                gf_log ("", GF_LOG_WARNING,
-                        "failed to decode glusterfs credentials");
-                ret = RPCSVC_AUTH_REJECT;
-                goto err;
-        }
-
-        req->pid = au.pid;
-        req->uid = au.uid;
-        req->gid = au.gid;
-        req->lk_owner.len = au.lk_owner.lk_owner_len;
-        req->auxgidcount = au.groups.groups_len;
-
-        /* the number of groups and size of lk_owner depend on each other */
-        max_groups = GF_AUTH_GLUSTERFS_MAX_GROUPS (req->lk_owner.len,
-                                                   AUTH_GLUSTERFS_v3);
-        max_lk_owner_len = GF_AUTH_GLUSTERFS_MAX_LKOWNER (req->auxgidcount,
-                                                          AUTH_GLUSTERFS_v3);
-
-        if (req->auxgidcount > max_groups) {
-                gf_log ("", GF_LOG_WARNING,
-                        "more than max aux gids found (%d) , truncating it "
-                        "to %d and continuing", au.groups.groups_len,
-                        max_groups);
-                req->auxgidcount = max_groups;
-        }
-
-        if (req->lk_owner.len > max_lk_owner_len) {
-                gf_log ("", GF_LOG_WARNING,
-                        "lkowner field to big (%d), depends on the number of "
-                        "groups (%d), failing authentication",
-                        req->lk_owner.len, req->auxgidcount);
-                ret = RPCSVC_AUTH_REJECT;
-                goto err;
-        }
-
-	if (req->auxgidcount > SMALL_GROUP_COUNT) {
-		req->auxgidlarge = GF_CALLOC(req->auxgidcount,
-					     sizeof(req->auxgids[0]),
-					     gf_common_mt_auxgids);
-		req->auxgids = req->auxgidlarge;
-	} else {
-		req->auxgids = req->auxgidsmall;
-	}
-
-	if (!req->auxgids) {
-		gf_log ("auth-glusterfs-v2", GF_LOG_WARNING,
-			"cannot allocate gid list");
-		ret = RPCSVC_AUTH_REJECT;
-		goto err;
-	}
-
-        for (i = 0; i < req->auxgidcount; ++i)
-                req->auxgids[i] = au.groups.groups_val[i];
-
-        for (i = 0; i < au.lk_owner.lk_owner_len; ++i)
-                req->lk_owner.data[i] = au.lk_owner.lk_owner_val[i];
-
-        /* All new things, starting glusterfs-4.0.0 */
-        req->flags = au.flags;
-        req->ctime.tv_sec = au.ctime_sec;
-        req->ctime.tv_nsec = au.ctime_nsec;
-
-        gf_log (GF_RPCSVC, GF_LOG_TRACE, "Auth Info: pid: %u, uid: %d"
-                ", gid: %d, owner: %s, flags: %d",
-                req->pid, req->uid, req->gid, lkowner_utoa (&req->lk_owner),
-                req->flags);
-        ret = RPCSVC_AUTH_ACCEPT;
+    struct auth_glusterfs_params_v3 au = {
+        0,
+    };
+    int ret = RPCSVC_AUTH_REJECT;
+    int i = 0;
+    int max_groups = 0;
+    int max_lk_owner_len = 0;
+
+    if (!req)
+        return ret;
+
+    ret = xdr_to_glusterfs_auth_v3(req->cred.authdata, &au);
+    if (ret == -1) {
+        gf_log("", GF_LOG_WARNING, "failed to decode glusterfs credentials");
+        ret = RPCSVC_AUTH_REJECT;
+        goto err;
+    }
+
+    req->pid = au.pid;
+    req->uid = au.uid;
+    req->gid = au.gid;
+    req->lk_owner.len = au.lk_owner.lk_owner_len;
+    req->auxgidcount = au.groups.groups_len;
+
+    /* the number of groups and size of lk_owner depend on each other */
+    max_groups = GF_AUTH_GLUSTERFS_MAX_GROUPS(req->lk_owner.len,
+                                              AUTH_GLUSTERFS_v3);
+    max_lk_owner_len = GF_AUTH_GLUSTERFS_MAX_LKOWNER(req->auxgidcount,
+                                                     AUTH_GLUSTERFS_v3);
+
+    if (req->auxgidcount > max_groups) {
+        gf_log("", GF_LOG_WARNING,
+               "more than max aux gids found (%d) , truncating it "
+               "to %d and continuing",
+               au.groups.groups_len, max_groups);
+        req->auxgidcount = max_groups;
+    }
+
+    if (req->lk_owner.len > max_lk_owner_len) {
+        gf_log("", GF_LOG_WARNING,
+               "lkowner field to big (%d), depends on the number of "
+               "groups (%d), failing authentication",
+               req->lk_owner.len, req->auxgidcount);
+        ret = RPCSVC_AUTH_REJECT;
+        goto err;
+    }
+
+    if (req->auxgidcount > SMALL_GROUP_COUNT) {
+        req->auxgidlarge = GF_CALLOC(req->auxgidcount, sizeof(req->auxgids[0]),
+                                     gf_common_mt_auxgids);
+        req->auxgids = req->auxgidlarge;
+    } else {
+        req->auxgids = req->auxgidsmall;
+    }
+
+    if (!req->auxgids) {
+        gf_log("auth-glusterfs-v2", GF_LOG_WARNING, "cannot allocate gid list");
+        ret = RPCSVC_AUTH_REJECT;
+        goto err;
+    }
+
+    for (i = 0; i < req->auxgidcount; ++i)
+        req->auxgids[i] = au.groups.groups_val[i];
+
+    for (i = 0; i < au.lk_owner.lk_owner_len; ++i)
+        req->lk_owner.data[i] = au.lk_owner.lk_owner_val[i];
+
+    /* All new things, starting glusterfs-4.0.0 */
+    req->flags = au.flags;
+    req->ctime.tv_sec = au.ctime_sec;
+    req->ctime.tv_nsec = au.ctime_nsec;
+
+    gf_log(GF_RPCSVC, GF_LOG_TRACE,
+           "Auth Info: pid: %u, uid: %d"
+           ", gid: %d, owner: %s, flags: %d",
+           req->pid, req->uid, req->gid, lkowner_utoa(&req->lk_owner),
+           req->flags);
+    ret = RPCSVC_AUTH_ACCEPT;
 err:
-        /* TODO: instead use alloca() for these variables */
-        free (au.groups.groups_val);
-        free (au.lk_owner.lk_owner_val);
+    /* TODO: instead use alloca() for these variables */
+    free(au.groups.groups_val);
+    free(au.lk_owner.lk_owner_val);
 
-        return ret;
+    return ret;
 }
 
 rpcsvc_auth_ops_t auth_glusterfs_ops_v3 = {
-        .transport_init         = NULL,
-        .request_init           = auth_glusterfs_v3_request_init,
-        .authenticate           = auth_glusterfs_v3_authenticate
-};
-
-rpcsvc_auth_t rpcsvc_auth_glusterfs_v3 = {
-        .authname       = "AUTH_GLUSTERFS-v3",
-        .authnum        = AUTH_GLUSTERFS_v3,
-        .authops        = &auth_glusterfs_ops_v3,
-        .authprivate    = NULL
-};
+    .transport_init = NULL,
+    .request_init = auth_glusterfs_v3_request_init,
+    .authenticate = auth_glusterfs_v3_authenticate};
 
+rpcsvc_auth_t rpcsvc_auth_glusterfs_v3 = {.authname = "AUTH_GLUSTERFS-v3",
+                                          .authnum = AUTH_GLUSTERFS_v3,
+                                          .authops = &auth_glusterfs_ops_v3,
+                                          .authprivate = NULL};
 
 rpcsvc_auth_t *
-rpcsvc_auth_glusterfs_v3_init (rpcsvc_t *svc, dict_t *options)
+rpcsvc_auth_glusterfs_v3_init(rpcsvc_t *svc, dict_t *options)
 {
-        return &rpcsvc_auth_glusterfs_v3;
+    return &rpcsvc_auth_glusterfs_v3;
 }