summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--source3/lib/sendfile.c36
-rw-r--r--source3/lib/system.c48
2 files changed, 68 insertions, 16 deletions
diff --git a/source3/lib/sendfile.c b/source3/lib/sendfile.c
index 3003246dd0..c2099bc8b1 100644
--- a/source3/lib/sendfile.c
+++ b/source3/lib/sendfile.c
@@ -63,7 +63,11 @@ ssize_t sys_sendfile(int tofd, int fromfd, const DATA_BLOB *header, SMB_OFF_T of
#else
nwritten = sendfile(tofd, fromfd, &offset, total);
#endif
- } while (nwritten == -1 && errno == EINTR);
+#if defined(EWOULDBLOCK)
+ } while (nwritten == -1 && (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK));
+#else
+ } while (nwritten == -1 && (errno == EINTR || errno == EAGAIN));
+#endif
if (nwritten == -1) {
if (errno == ENOSYS || errno == EINVAL) {
/* Ok - we're in a world of pain here. We just sent
@@ -145,7 +149,11 @@ ssize_t sys_sendfile(int tofd, int fromfd, const DATA_BLOB *header, SMB_OFF_T of
int32 nwritten;
do {
nwritten = sendfile(tofd, fromfd, &small_offset, small_total);
- } while (nwritten == -1 && errno == EINTR);
+#if defined(EWOULDBLOCK)
+ } while (nwritten == -1 && (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK));
+#else
+ } while (nwritten == -1 && (errno == EINTR || errno == EAGAIN));
+#endif
if (nwritten == -1) {
if (errno == ENOSYS || errno == EINVAL) {
/* Ok - we're in a world of pain here. We just sent
@@ -226,7 +234,11 @@ ssize_t sys_sendfile(int tofd, int fromfd, const DATA_BLOB *header, SMB_OFF_T of
#else
nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
#endif
- if (nwritten == -1 && errno == EINTR) {
+#if defined(EWOULDBLOCK)
+ if (nwritten == -1 && (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK)) {
+#else
+ if (nwritten == -1 && (errno == EINTR || errno == EAGAIN)) {
+#endif
if (xferred == 0)
continue; /* Nothing written yet. */
else
@@ -300,7 +312,11 @@ ssize_t sys_sendfile(int tofd, int fromfd, const DATA_BLOB *header, SMB_OFF_T of
#else
nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
#endif
- } while (nwritten == -1 && errno == EINTR);
+#if defined(EWOULDBLOCK)
+ } while (nwritten == -1 && (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK));
+#else
+ } while (nwritten == -1 && (errno == EINTR || errno == EAGAIN));
+#endif
if (nwritten == -1)
return -1;
if (nwritten == 0)
@@ -371,7 +387,11 @@ ssize_t sys_sendfile(int tofd, int fromfd, const DATA_BLOB *header, SMB_OFF_T of
do {
ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
- } while (ret == -1 && errno == EINTR);
+#if defined(EWOULDBLOCK)
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK));
+#else
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN));
+#endif
if (ret == -1)
return -1;
@@ -449,7 +469,11 @@ ssize_t sys_sendfile(int tofd, int fromfd, const DATA_BLOB *header, SMB_OFF_T of
*/
do {
ret = send_file(&tofd, &hdtrl, 0);
- } while ( (ret == 1) || (ret == -1 && errno == EINTR) );
+#if defined(EWOULDBLOCK)
+ } while ((ret == 1) || (ret == -1 && (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK)));
+#else
+ } while ((ret == 1) || (ret == -1 && (errno == EINTR || errno == EAGAIN)));
+#endif
if ( ret == -1 )
return -1;
}
diff --git a/source3/lib/system.c b/source3/lib/system.c
index ee8efe87a4..1c00ad87e4 100644
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -123,7 +123,11 @@ ssize_t sys_read(int fd, void *buf, size_t count)
do {
ret = read(fd, buf, count);
- } while (ret == -1 && errno == EINTR);
+#if defined(EWOULDBLOCK)
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK));
+#else
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN));
+#endif
return ret;
}
@@ -137,7 +141,11 @@ ssize_t sys_write(int fd, const void *buf, size_t count)
do {
ret = write(fd, buf, count);
- } while (ret == -1 && errno == EINTR);
+#if defined(EWOULDBLOCK)
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK));
+#else
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN));
+#endif
return ret;
}
@@ -162,7 +170,11 @@ ssize_t sys_writev(int fd, const struct iovec *iov, int iovcnt)
do {
ret = writev(fd, iov, iovcnt);
- } while (ret == -1 && errno == EINTR);
+#if defined(EWOULDBLOCK)
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK));
+#else
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN));
+#endif
return ret;
}
@@ -207,7 +219,7 @@ ssize_t sys_pwrite(int fd, const void *buf, size_t count, SMB_OFF_T off)
#endif
/*******************************************************************
-A send wrapper that will deal with EINTR.
+A send wrapper that will deal with EINTR or EAGAIN or EWOULDBLOCK.
********************************************************************/
ssize_t sys_send(int s, const void *msg, size_t len, int flags)
@@ -216,12 +228,16 @@ ssize_t sys_send(int s, const void *msg, size_t len, int flags)
do {
ret = send(s, msg, len, flags);
- } while (ret == -1 && errno == EINTR);
+#if defined(EWOULDBLOCK)
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK));
+#else
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN));
+#endif
return ret;
}
/*******************************************************************
-A sendto wrapper that will deal with EINTR.
+A sendto wrapper that will deal with EINTR or EAGAIN or EWOULDBLOCK.
********************************************************************/
ssize_t sys_sendto(int s, const void *msg, size_t len, int flags, const struct sockaddr *to, socklen_t tolen)
@@ -230,12 +246,16 @@ ssize_t sys_sendto(int s, const void *msg, size_t len, int flags, const struct
do {
ret = sendto(s, msg, len, flags, to, tolen);
- } while (ret == -1 && errno == EINTR);
+#if defined(EWOULDBLOCK)
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK));
+#else
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN));
+#endif
return ret;
}
/*******************************************************************
-A recv wrapper that will deal with EINTR.
+A recv wrapper that will deal with EINTR or EAGAIN or EWOULDBLOCK.
********************************************************************/
ssize_t sys_recv(int fd, void *buf, size_t count, int flags)
@@ -244,7 +264,11 @@ ssize_t sys_recv(int fd, void *buf, size_t count, int flags)
do {
ret = recv(fd, buf, count, flags);
- } while (ret == -1 && errno == EINTR);
+#if defined(EWOULDBLOCK)
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK));
+#else
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN));
+#endif
return ret;
}
@@ -258,7 +282,11 @@ ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *f
do {
ret = recvfrom(s, buf, len, flags, from, fromlen);
- } while (ret == -1 && errno == EINTR);
+#if defined(EWOULDBLOCK)
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK));
+#else
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN));
+#endif
return ret;
}
generated by cgit (git 2.34.1) at 2024-11-30 09:10:46 +0000