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lib/vfs/lxip: stack info (nameserver etc.) in test

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This commit is contained in:
Christian Helmuth 2017-06-09 16:55:36 +02:00
parent ea76b08f9f
commit 73a3ef4dbe
1 changed files with 34 additions and 0 deletions
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34
repos/dde_linux/src/test/vfs_lxip/main.cc
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@ -262,6 +262,39 @@ static void test_proto(char const *sock_root, char const *proto)
}
static void cat_info_file(char const *sock_root, char const *info_file)
{
char path[96];
snprintf(path, sizeof(path), "%s/%s", sock_root, info_file);
int fd = open(path, O_RDONLY);
if (fd == -1) {
perror("open");
abort();
}
char buf[128];
int n = read(fd, buf, sizeof(buf));
if (n < 1) {
perror("read");
abort();
}
buf[n - 1] = 0;
close(fd);
printf("%-12s \"%s\"\n", info_file, buf);
}
static void cat_stack_info(char const *sock_root)
{
cat_info_file(sock_root, "address");
cat_info_file(sock_root, "netmask");
cat_info_file(sock_root, "gateway");
cat_info_file(sock_root, "nameserver");
cat_info_file(sock_root, "link_state");
}
int main()
{
char const *socket_fs = "/socket";
@ -270,4 +303,5 @@ int main()
test_proto(socket_fs, "tcp");
test_proto(socket_fs, "udp");
ls_socket_fs(socket_fs);
cat_stack_info(socket_fs);
}