2 * Copyright (c) 2017-2019 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
16 #ifndef __sock_test_h__
17 #define __sock_test_h__
23 #include <hs_apps/vcl/vcl_test.h>
25 #define SOCK_TEST_AF_UNIX_FILENAME "/tmp/ldp_server_af_unix_socket"
26 #define SOCK_TEST_MIXED_EPOLL_DATA "Hello, world! (over an AF_UNIX socket)"
27 #define SOCK_TEST_AF_UNIX_ACCEPT_DATA 0xaf0000af
28 #define SOCK_TEST_AF_UNIX_FD_MASK 0x00af0000
29 #define SOCK_TEST_BANNER_STRING \
30 "============================================\n"
32 #define stinf(_fmt, _args...) \
33 printf ("st: " _fmt "\n", ##_args)
34 #define stwrn(_fmt, _args...) \
35 printf ("WARNING: " _fmt "\n", ##_args)
36 #define sterr(_fn, _rv) \
39 printf ("\nERROR: " _fn " failed (errno = %d)!\n", -_rv); \
41 #define stfail(_fn, _rv) \
44 perror ("ERROR when calling " _fn); \
45 printf ("\nERROR: " _fn " failed (errno = %d)!\n", -_rv); \
50 sock_test_read (int fd, uint8_t * buf, uint32_t nbytes,
51 vcl_test_stats_t * stats)
59 rx_bytes = read (fd, buf, nbytes);
62 if ((rx_bytes == 0) ||
64 && ((errno == EAGAIN) || (errno == EWOULDBLOCK))))
66 else if (rx_bytes < nbytes)
70 while ((rx_bytes == 0) ||
71 ((rx_bytes < 0) && ((errno == EAGAIN) || (errno == EWOULDBLOCK))));
75 stfail ("sock_test_read()", -errno);
78 stats->rx_bytes += rx_bytes;
84 sock_test_write (int fd, uint8_t * buf, uint32_t nbytes,
85 vcl_test_stats_t * stats, uint32_t verbose)
87 int tx_bytes = 0, nbytes_left = nbytes, rv;
93 rv = write (fd, buf, nbytes_left);
96 if ((errno == EAGAIN) || (errno == EWOULDBLOCK))
107 if (tx_bytes != nbytes)
109 nbytes_left = nbytes_left - rv;
114 stinf ("bytes written (%d) != bytes to write (%d)!\n", tx_bytes,
120 while (tx_bytes != nbytes);
124 stfail ("sock_test_write()", -errno);
127 stats->tx_bytes += tx_bytes;
132 #endif /* __sock_test_h__ */
135 * fd.io coding-style-patch-verification: ON
138 * eval: (c-set-style "gnu")