While browsing code for painting commits I came across formatting issues
for the function (line exceeds 80 chars), while here also checked whole
privsep.c

diff /home/ec2-user/work/got
commit - 0c6ad1bc25c4e1d95a1173141a757137815ddaa8
path + /home/ec2-user/work/got
blob - 22b5fe916ef3380f1ead6796d6ddd366191190a2
file + lib/privsep.c
--- lib/privsep.c
+++ lib/privsep.c
@@ -604,7 +604,8 @@ got_privsep_send_fetch_req(struct imsgbuf *ibuf, int f
 		len = sizeof(struct got_imsg_fetch_have_ref) + name_len;
 		wbuf = imsg_create(ibuf, GOT_IMSG_FETCH_HAVE_REF, 0, 0, len);
 		if (wbuf == NULL)
-			return got_error_from_errno("imsg_create FETCH_HAVE_REF");
+			return
+			    got_error_from_errno("imsg_create FETCH_HAVE_REF");
 
 		/* Keep in sync with struct got_imsg_fetch_have_ref! */
 		if (imsg_add(wbuf, id->sha1, sizeof(id->sha1)) == -1)
@@ -2244,7 +2245,8 @@ got_privsep_recv_gitconfig_remotes(struct got_remote_r
 			    iremote.fetch_url_len == 0 ||
 			    iremote.send_url_len == 0 ||
 			    (sizeof(iremote) + iremote.name_len +
-			    iremote.fetch_url_len + iremote.send_url_len) > datalen) {
+			    iremote.fetch_url_len +
+			    iremote.send_url_len) > datalen) {
 				err = got_error(GOT_ERR_PRIVSEP_LEN);
 				break;
 			}
@@ -2254,8 +2256,9 @@ got_privsep_recv_gitconfig_remotes(struct got_remote_r
 				err = got_error_from_errno("strndup");
 				break;
 			}
-			remote->fetch_url = strndup(imsg.data + sizeof(iremote) +
-			    iremote.name_len, iremote.fetch_url_len);
+			remote->fetch_url = strndup(imsg.data +
+			    sizeof(iremote) + iremote.name_len,
+			    iremote.fetch_url_len);
 			if (remote->fetch_url == NULL) {
 				err = got_error_from_errno("strndup");
 				free_remote_data(remote);
@@ -2828,7 +2831,8 @@ got_privsep_recv_enumerated_objects(int *found_all_obj
 				err = got_error(GOT_ERR_PRIVSEP_LEN);
 				break;
 			}
-			icommit = (struct got_imsg_enumerated_commit *)imsg.data;
+			icommit =
+			    (struct got_imsg_enumerated_commit *)imsg.data;
 			memcpy(commit_id.sha1, icommit->id, SHA1_DIGEST_LENGTH);
 			mtime = icommit->mtime;
 			have_commit = 1;
@@ -3029,7 +3033,8 @@ got_privsep_send_raw_delta(struct imsgbuf *ibuf, uint6
 const struct got_error *
 got_privsep_recv_raw_delta(uint64_t *base_size, uint64_t *result_size,
     off_t *delta_size, off_t *delta_compressed_size, off_t *delta_offset,
-    off_t *delta_out_offset, struct got_object_id **base_id, struct imsgbuf *ibuf)
+    off_t *delta_out_offset, struct got_object_id **base_id,
+    struct imsgbuf *ibuf)
 {
 	const struct got_error *err = NULL;
 	struct imsg imsg;
@@ -3463,8 +3468,8 @@ got_privsep_recv_painted_commits(struct got_object_id_
 
 		for (i = 0; i < icommits.ncommits; i++) {
 			memcpy(&icommit,
-			    (uint8_t *)imsg.data + sizeof(icommits) + i * sizeof(icommit),
-			    sizeof(icommit));
+			    (uint8_t *)imsg.data + sizeof(icommits) +
+			    i * sizeof(icommit), sizeof(icommit));
 
 			if (icommits.present_in_pack) {
 				struct got_object_id id;