Changeset: 78c7c9fdb391 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/78c7c9fdb391
Modified Files:
common/stream/socket_stream.c
monetdb_config.h.in
Branch: Aug2024
Log Message:
Ported recent changes to Windows.
Only use recv system call on socket (i.e. not read), and use ioctlsocket
instead of plain ioctl on sockets.
diffs (110 lines):
diff --git a/common/stream/socket_stream.c b/common/stream/socket_stream.c
--- a/common/stream/socket_stream.c
+++ b/common/stream/socket_stream.c
@@ -18,7 +18,9 @@
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
+#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
+#endif
/* ------------------------------------------------------------------ */
@@ -68,14 +70,14 @@ socket_getoob(const stream *s)
for (;;) {
int atmark = 0;
char flush[100];
- if (ioctl(fd, SIOCATMARK, &atmark) < 0) {
+ if (ioctlsocket(fd, SIOCATMARK, &atmark) < 0) {
perror("ioctl");
break;
}
if (atmark)
break;
- if (read(fd, flush, sizeof(flush)) < 0) {
- perror("read");
+ if (recv(fd, flush, sizeof(flush), 0) < 0) {
+ perror("recv");
break;
}
}
@@ -250,22 +252,21 @@ socket_read(stream *restrict s, void *re
{
#ifdef _MSC_VER
int nr = 0;
+ int size;
+ if (elmsize * cnt > INT_MAX)
+ size = (int) (elmsize * (INT_MAX / elmsize));
+ else
+ size = (int) (elmsize * cnt);
#else
ssize_t nr = 0;
+ size_t size = elmsize * cnt;
#endif
- size_t size = elmsize * cnt;
if (s->errkind != MNSTR_NO__ERROR)
return -1;
if (size == 0)
return 0;
-#ifdef _MSC_VER
- /* recv only takes an int parameter, and read does not accept
- * sockets */
- if (size > INT_MAX)
- size = elmsize * (INT_MAX / elmsize);
-#endif
for (;;) {
if (s->timeout) {
int ret;
@@ -291,14 +292,14 @@ socket_read(stream *restrict s, void *re
for (;;) {
int atmark = 0;
char flush[100];
- if (ioctl(s->stream_data.s, SIOCATMARK,
&atmark) < 0) {
+ if (ioctlsocket(s->stream_data.s,
SIOCATMARK, &atmark) < 0) {
perror("ioctl");
break;
}
if (atmark)
break;
- if (read(s->stream_data.s, flush,
sizeof(flush)) < 0) {
- perror("read");
+ if (recv(s->stream_data.s, flush,
sizeof(flush), 0) < 0) {
+ perror("recv");
break;
}
}
@@ -353,19 +354,11 @@ socket_read(stream *restrict s, void *re
assert(FD_ISSET(s->stream_data.s, &fds));
#endif
}
-#ifdef _MSC_VER
- nr = recv(s->stream_data.s, buf, (int) size, 0);
+ nr = recv(s->stream_data.s, buf, size, 0);
if (nr == SOCKET_ERROR) {
- mnstr_set_error_errno(s, MNSTR_READ_ERROR, "recv");
- return -1;
- }
-#else
- nr = read(s->stream_data.s, buf, size);
- if (nr == -1) {
mnstr_set_error_errno(s, errno == EINTR ?
MNSTR_INTERRUPT : MNSTR_READ_ERROR, NULL);
return -1;
}
-#endif
#ifdef PF_UNIX
/* when reading a block size in a block stream
* (elmsize==2,cnt==1), we may actually get an "OOB" message
diff --git a/monetdb_config.h.in b/monetdb_config.h.in
--- a/monetdb_config.h.in
+++ b/monetdb_config.h.in
@@ -437,6 +437,7 @@ gmtime_r(const time_t *restrict timep, s
#ifndef _MSC_VER
#define SOCKET int
#define closesocket close
+#define ioctlsocket ioctl
#endif
#ifndef _In_z_
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