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One should not only have to include my_net.h to work with sockets.

Browse Source 
This wrapper noew will include all the necessary, system specific files,
which makes all normal source files much easier to write and maintain.
Portability fixes.


Docs/manual.texi:
  Updated upgrading from 3.23 -> 4.0
client/mysqladmin.c:
  Portability fixes
client/mysqlshow.c:
  Portability fixes
extra/resolveip.c:
  Portability fixes
include/my_global.h:
  Portability fixes
include/my_net.h:
  One should not only have to include my_net.h to work with sockets.
  This wrapper noew will include all the necessary, system specific files,
  which makes all normal source files much easier to write and maintain.
include/mysql_com.h:
  Portability fixes
libmysql/net.c:
  Portability fixes
libmysqld/lib_vio.c:
  Portability fixes
mysql-test/r/drop.result:
  Fix crashed tests
mysql-test/r/err000001.result:
  Fix crashed tests
mysql-test/r/innodb.result:
  Fix crashed tests
mysql-test/r/overflow.result:
  Fix crashed tests
sql/net_serv.cc:
  Use new my_net.h
vio/vio.c:
  Use new my_net.h
vio/viosocket.c:
  Use new my_net.h
vio/viossl.c:
  Use new my_net.h
This commit is contained in:
unknown
2001-10-09 03:35:29 +03:00
parent 9417dc5c17
commit 1c64f355b4
17 changed files with 87 additions and 160 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
libmysqld/lib_vio.c
View File

@@ -26,7 +26,7 @@
#include "mysql_embed.h"
#include "mysql.h"
#ifndef HAVE_VIO /* is Vio suppored by the Vio lib ? */
#ifndef HAVE_VIO /* is Vio enabled */
#include <errno.h>
#include <my_sys.h>
@@ -37,27 +37,6 @@
#include <dbug.h>
#include <assert.h>
#if defined(__EMX__)
#include <sys/ioctl.h>
#define ioctlsocket(A,B,C) ioctl((A),(B),(void *)(C),sizeof(*(C)))
#undef HAVE_FCNTL
#endif /* defined(__EMX__) */
#if defined(MSDOS) || defined(__WIN__)
#ifdef __WIN__
#undef errno
#undef EINTR
#undef EAGAIN
#define errno WSAGetLastError()
#define EINTR WSAEINTR
#define EAGAIN WSAEINPROGRESS
#endif /* __WIN__ */
#define O_NONBLOCK 1 /* For emulation of fcntl() */
#endif
#ifndef EWOULDBLOCK
#define EWOULDBLOCK EAGAIN
#endif
#ifndef __WIN__
#define HANDLE void *
#endif
@@ -72,14 +51,11 @@ struct st_vio
struct sockaddr_in remote; /* Remote internet address */
enum enum_vio_type type; /* Type of connection */
char desc[30]; /* String description */
/* #ifdef EMBEDDED_LIBRARY */
/* void *dest_net; */
void *dest_thd;
char *packets, **last_packet;
char *where_in_packet, *end_of_packet;
my_bool reading;
MEM_ROOT root;
/* #endif */
};
/* Initialize the communication buffer */
@@ -90,7 +66,7 @@ Vio *vio_new(my_socket sd, enum enum_vio_type type, my_bool localhost)
vio = (Vio *) my_malloc (sizeof(*vio),MYF(MY_WME|MY_ZEROFILL));
if (vio)
{
init_alloc_root(&vio->root, 8192, 1024);
init_alloc_root(&vio->root, 8192, 8192);
vio->root.min_malloc = sizeof(char *) + 4;
vio->last_packet = &vio->packets;
}
@@ -126,7 +102,7 @@ void vio_reset(Vio *vio)
int vio_errno(Vio *vio __attribute__((unused)))
{
return errno; /* On Win32 this mapped to WSAGetLastError() */
return socket_errno; /* On Win32 this mapped to WSAGetLastError() */
}
int vio_read(Vio * vio, gptr buf, int size)
@@ -198,8 +174,9 @@ int vio_keepalive(Vio* vio, my_bool set_keep_alive)
my_bool
vio_should_retry(Vio * vio __attribute__((unused)))
{
int en = errno;
return en == EAGAIN || en == EINTR || en == EWOULDBLOCK;
int en = socket_errno;
return (en == SOCKET_EAGAIN || en == SOCKET_EINTR ||
en == SOCKET_EWOULDBLOCK);
}