Differential D18934 Diff 53128 head/lib/libc/tests/sys/sendfile_test.c

Changeset View

Standalone View

head/lib/libc/tests/sys/sendfile_test.c

Show First 20 Lines • Show All 189 Lines • ▼ Show 20 Lines
/*		/*
* This function is a helper routine for taking data being sent by `sendfile` via		* This function is a helper routine for taking data being sent by `sendfile` via
* `server_sock`, and pushing the received stream out to a file, denoted by		* `server_sock`, and pushing the received stream out to a file, denoted by
* `dest_filename`.		* `dest_filename`.
*/		*/
static void		static void
server_cat(const char *dest_filename, int server_sock, size_t len)		server_cat(const char *dest_filename, int server_sock, size_t len)
{		{
void *buffer;		char *buffer;
int recv_sock;		int recv_sock;
ssize_t received_bytes;		ssize_t received_bytes;

buffer = calloc(len + 1, sizeof(char));		buffer = calloc(len + 1, sizeof(char));
if (buffer == NULL)		if (buffer == NULL)
err(1, "malloc failed");		err(1, "malloc failed");

recv_sock = accept(server_sock, NULL, 0);		recv_sock = accept(server_sock, NULL, 0);
▲ Show 20 Lines • Show All 56 Lines • ▼ Show 20 Lines
/*		/*
* NB: `nbytes` == 0 has special connotations given the sendfile(2) API		* NB: `nbytes` == 0 has special connotations given the sendfile(2) API
* contract. In short, "send the whole file" (paraphrased).		* contract. In short, "send the whole file" (paraphrased).
*/		*/
static void		static void
verify_source_and_dest(const char* dest_filename, int src_fd, off_t offset,		verify_source_and_dest(const char* dest_filename, int src_fd, off_t offset,
size_t nbytes)		size_t nbytes)
{		{
void dest_pointer, src_pointer;		char dest_pointer, src_pointer;
off_t dest_file_size, src_file_size;		off_t dest_file_size, src_file_size;
size_t length;		size_t length;
int dest_fd;		int dest_fd;

atf_utils_cat_file(dest_filename, "dest_file: ");		atf_utils_cat_file(dest_filename, "dest_file: ");

dest_fd = open(dest_filename, O_RDONLY);		dest_fd = open(dest_filename, O_RDONLY);
ATF_REQUIRE_MSG(dest_fd != -1, "open failed");		ATF_REQUIRE_MSG(dest_fd != -1, "open failed");
▲ Show 20 Lines • Show All 99 Lines • ▼ Show 20 Lines
{		{

fd_positive_file_test(AF_INET6);		fd_positive_file_test(AF_INET6);
}		}

static void		static void
fd_positive_shm_test(int domain)		fd_positive_shm_test(int domain)
{		{
void *shm_pointer;		char *shm_pointer;
off_t offset;		off_t offset;
size_t nbytes, pattern_size;		size_t nbytes, pattern_size;
pid_t server_pid;		pid_t server_pid;
int client_sock, error, fd, port, server_sock;		int client_sock, error, fd, port, server_sock;

pattern_size = strlen(DETERMINISTIC_PATTERN);		pattern_size = strlen(DETERMINISTIC_PATTERN);

printf("pattern size: %zu\n", pattern_size);		printf("pattern size: %zu\n", pattern_size);
▲ Show 20 Lines • Show All 286 Lines • ▼ Show 20 Lines	if (testcases[i].include_trailers) {
hdtr.trl_cnt = 0;		hdtr.trl_cnt = 0;
}		}

port = generate_random_port(i * __LINE__ + domain);		port = generate_random_port(i * __LINE__ + domain);
server_sock = setup_tcp_server(domain, port);		server_sock = setup_tcp_server(domain, port);
client_sock = setup_tcp_client(domain, port);		client_sock = setup_tcp_client(domain, port);

rc = asprintf(&pattern, "%s%s%s",		rc = asprintf(&pattern, "%s%s%s",
testcases[i].include_headers ? headers[0].iov_base : "",		testcases[i].include_headers ? (char *)headers[0].iov_base : "",
DETERMINISTIC_PATTERN,		DETERMINISTIC_PATTERN,
testcases[i].include_trailers ? trailers[0].iov_base : "");		testcases[i].include_trailers ? (char *)trailers[0].iov_base : "");
ATF_REQUIRE_MSG(rc != -1, "asprintf failed: %s", strerror(errno));		ATF_REQUIRE_MSG(rc != -1, "asprintf failed: %s", strerror(errno));

atf_utils_create_file(SOURCE_FILE ".full", "%s", pattern);		atf_utils_create_file(SOURCE_FILE ".full", "%s", pattern);
atf_utils_create_file(SOURCE_FILE, "%s", DETERMINISTIC_PATTERN);		atf_utils_create_file(SOURCE_FILE, "%s", DETERMINISTIC_PATTERN);

fd = open(SOURCE_FILE, O_RDONLY);		fd = open(SOURCE_FILE, O_RDONLY);
ATF_REQUIRE_MSG(fd != -1, "open failed: %s", strerror(errno));		ATF_REQUIRE_MSG(fd != -1, "open failed: %s", strerror(errno));

▲ Show 20 Lines • Show All 446 Lines • Show Last 20 Lines