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Commit d327527c authored by Alexandre Julliard's avatar Alexandre Julliard
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ws2_32: Convert the Unix library to the __wine_unix_call interface.

Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent 948e7919
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Showing with 127 additions and 84 deletions
dlls/ws2_32/Makefile.in
View file @ d327527c
MODULE = ws2_32.dll MODULE = ws2_32.dll
IMPORTLIB = ws2_32 IMPORTLIB = ws2_32
DELAYIMPORTS = advapi32 iphlpapi user32 DELAYIMPORTS = advapi32 iphlpapi user32
EXTRALIBS = $(POLL_LIBS) EXTRALIBS = $(POLL_LIBS) -Wl,--subsystem,unixlib
EXTRADLLFLAGS = -mno-cygwin EXTRADLLFLAGS = -mno-cygwin
......
dlls/ws2_32/protocol.c
View file @ d327527c
...@@ -27,6 +27,10 @@ ...@@ -27,6 +27,10 @@
WINE_DEFAULT_DEBUG_CHANNEL(winsock); WINE_DEFAULT_DEBUG_CHANNEL(winsock);
WINE_DECLARE_DEBUG_CHANNEL(winediag); WINE_DECLARE_DEBUG_CHANNEL(winediag);
unixlib_handle_t ws_unix_handle = 0;
#define WS_CALL(func, params) __wine_unix_call( ws_unix_handle, ws_unix_ ## func, params )
static char *get_fqdn(void) static char *get_fqdn(void)
{ {
char *ret; char *ret;
...@@ -47,28 +51,22 @@ static char *get_fqdn(void) ...@@ -47,28 +51,22 @@ static char *get_fqdn(void)
static int do_getaddrinfo( const char *node, const char *service, static int do_getaddrinfo( const char *node, const char *service,
const struct addrinfo *hints, struct addrinfo **info ) const struct addrinfo *hints, struct addrinfo **info )
{ {
struct addrinfo *buffer, *new_buffer;
unsigned int size = 1024; unsigned int size = 1024;
struct getaddrinfo_params params = { node, service, hints, NULL, &size };
int ret; int ret;
if (!(buffer = HeapAlloc( GetProcessHeap(), 0, size ))) for (;;)
return WSA_NOT_ENOUGH_MEMORY;
while ((ret = unix_funcs->getaddrinfo( node, service, hints, buffer, &size )) == ERROR_INSUFFICIENT_BUFFER)
{
if (!(new_buffer = HeapReAlloc( GetProcessHeap(), 0, buffer, size )))
{ {
HeapFree( GetProcessHeap(), 0, buffer ); if (!(params.info = HeapAlloc( GetProcessHeap(), 0, size )))
return WSA_NOT_ENOUGH_MEMORY; return WSA_NOT_ENOUGH_MEMORY;
if (!(ret = WS_CALL( getaddrinfo, &params )))
{
*info = params.info;
return ret;
} }
buffer = new_buffer; HeapFree( GetProcessHeap(), 0, params.info );
if (ret != ERROR_INSUFFICIENT_BUFFER) return ret;
} }
if (!ret)
*info = buffer;
else
HeapFree( GetProcessHeap(), 0, buffer );
return ret;
} }
...@@ -551,10 +549,12 @@ void WINAPI FreeAddrInfoExW( ADDRINFOEXW *ai ) ...@@ -551,10 +549,12 @@ void WINAPI FreeAddrInfoExW( ADDRINFOEXW *ai )
int WINAPI getnameinfo( const SOCKADDR *addr, socklen_t addr_len, char *host, int WINAPI getnameinfo( const SOCKADDR *addr, socklen_t addr_len, char *host,
DWORD host_len, char *serv, DWORD serv_len, int flags ) DWORD host_len, char *serv, DWORD serv_len, int flags )
{ {
struct getnameinfo_params params = { addr, addr_len, host, host_len, serv, serv_len, flags };
TRACE( "addr %s, addr_len %d, host %p, host_len %u, serv %p, serv_len %d, flags %#x\n", TRACE( "addr %s, addr_len %d, host %p, host_len %u, serv %p, serv_len %d, flags %#x\n",
debugstr_sockaddr(addr), addr_len, host, host_len, serv, serv_len, flags ); debugstr_sockaddr(addr), addr_len, host, host_len, serv, serv_len, flags );
return unix_funcs->getnameinfo( addr, addr_len, host, host_len, serv, serv_len, flags ); return WS_CALL( getnameinfo, &params );
} }
...@@ -662,20 +662,20 @@ static struct hostent *create_hostent( char *name, int alias_count, int aliases_ ...@@ -662,20 +662,20 @@ static struct hostent *create_hostent( char *name, int alias_count, int aliases_
struct hostent * WINAPI gethostbyaddr( const char *addr, int len, int family ) struct hostent * WINAPI gethostbyaddr( const char *addr, int len, int family )
{ {
unsigned int size = 1024; unsigned int size = 1024;
struct hostent *host; struct gethostbyaddr_params params = { addr, len, family, NULL, &size };
int ret; int ret;
if (!(host = get_hostent_buffer( size ))) for (;;)
return NULL;
while ((ret = unix_funcs->gethostbyaddr( addr, len, family, host, &size )) == ERROR_INSUFFICIENT_BUFFER)
{ {
if (!(host = get_hostent_buffer( size ))) if (!(params.host = get_hostent_buffer( size )))
return NULL; return NULL;
if ((ret = WS_CALL( gethostbyaddr, &params )) != ERROR_INSUFFICIENT_BUFFER)
break;
} }
SetLastError( ret ); SetLastError( ret );
return ret ? NULL : host; return ret ? NULL : params.host;
} }
...@@ -822,6 +822,7 @@ struct hostent * WINAPI gethostbyname( const char *name ) ...@@ -822,6 +822,7 @@ struct hostent * WINAPI gethostbyname( const char *name )
{ {
struct hostent *host = NULL; struct hostent *host = NULL;
char hostname[100]; char hostname[100];
struct gethostname_params params = { hostname, sizeof(hostname) };
int ret; int ret;
TRACE( "%s\n", debugstr_a(name) ); TRACE( "%s\n", debugstr_a(name) );
...@@ -832,7 +833,7 @@ struct hostent * WINAPI gethostbyname( const char *name ) ...@@ -832,7 +833,7 @@ struct hostent * WINAPI gethostbyname( const char *name )
return NULL; return NULL;
} }
if ((ret = unix_funcs->gethostname( hostname, 100 ))) if ((ret = WS_CALL( gethostname, &params )))
{ {
SetLastError( ret ); SetLastError( ret );
return NULL; return NULL;
...@@ -851,19 +852,20 @@ struct hostent * WINAPI gethostbyname( const char *name ) ...@@ -851,19 +852,20 @@ struct hostent * WINAPI gethostbyname( const char *name )
if (!host) if (!host)
{ {
unsigned int size = 1024; unsigned int size = 1024;
struct gethostbyname_params params = { name, NULL, &size };
int ret; int ret;
if (!(host = get_hostent_buffer( size ))) for (;;)
return NULL;
while ((ret = unix_funcs->gethostbyname( name, host, &size )) == ERROR_INSUFFICIENT_BUFFER)
{ {
if (!(host = get_hostent_buffer( size ))) if (!(params.host = get_hostent_buffer( size )))
return NULL; return NULL;
if ((ret = WS_CALL( gethostbyname, &params )) != ERROR_INSUFFICIENT_BUFFER)
break;
} }
SetLastError( ret ); SetLastError( ret );
return ret ? NULL : host; return ret ? NULL : params.host;
} }
if (host && host->h_addr_list[0][0] == 127 && strcmp( name, "localhost" )) if (host && host->h_addr_list[0][0] == 127 && strcmp( name, "localhost" ))
...@@ -883,6 +885,7 @@ struct hostent * WINAPI gethostbyname( const char *name ) ...@@ -883,6 +885,7 @@ struct hostent * WINAPI gethostbyname( const char *name )
int WINAPI gethostname( char *name, int namelen ) int WINAPI gethostname( char *name, int namelen )
{ {
char buf[256]; char buf[256];
struct gethostname_params params = { buf, sizeof(buf) };
int len, ret; int len, ret;
TRACE( "name %p, len %d\n", name, namelen ); TRACE( "name %p, len %d\n", name, namelen );
...@@ -893,7 +896,7 @@ int WINAPI gethostname( char *name, int namelen ) ...@@ -893,7 +896,7 @@ int WINAPI gethostname( char *name, int namelen )
return -1; return -1;
} }
if ((ret = unix_funcs->gethostname( buf, sizeof(buf) ))) if ((ret = WS_CALL( gethostname, &params )))
{ {
SetLastError( ret ); SetLastError( ret );
return -1; return -1;
...@@ -919,6 +922,7 @@ int WINAPI gethostname( char *name, int namelen ) ...@@ -919,6 +922,7 @@ int WINAPI gethostname( char *name, int namelen )
int WINAPI GetHostNameW( WCHAR *name, int namelen ) int WINAPI GetHostNameW( WCHAR *name, int namelen )
{ {
char buf[256]; char buf[256];
struct gethostname_params params = { buf, sizeof(buf) };
int ret; int ret;
TRACE( "name %p, len %d\n", name, namelen ); TRACE( "name %p, len %d\n", name, namelen );
...@@ -929,7 +933,7 @@ int WINAPI GetHostNameW( WCHAR *name, int namelen ) ...@@ -929,7 +933,7 @@ int WINAPI GetHostNameW( WCHAR *name, int namelen )
return -1; return -1;
} }
if ((ret = unix_funcs->gethostname( buf, sizeof(buf) ))) if ((ret = WS_CALL( gethostname, &params )))
{ {
SetLastError( ret ); SetLastError( ret );
return -1; return -1;
......
dlls/ws2_32/socket.c
View file @ d327527c
...@@ -35,8 +35,6 @@ WINE_DECLARE_DEBUG_CHANNEL(winediag); ...@@ -35,8 +35,6 @@ WINE_DECLARE_DEBUG_CHANNEL(winediag);
#define TIMEOUT_INFINITE _I64_MAX #define TIMEOUT_INFINITE _I64_MAX
const struct unix_funcs *unix_funcs = NULL;
static const WSAPROTOCOL_INFOW supported_protocols[] = static const WSAPROTOCOL_INFOW supported_protocols[] =
{ {
{ {
...@@ -552,7 +550,8 @@ BOOL WINAPI DllMain( HINSTANCE instance, DWORD reason, void *reserved ) ...@@ -552,7 +550,8 @@ BOOL WINAPI DllMain( HINSTANCE instance, DWORD reason, void *reserved )
switch (reason) switch (reason)
{ {
case DLL_PROCESS_ATTACH: case DLL_PROCESS_ATTACH:
return !__wine_init_unix_lib( instance, reason, NULL, &unix_funcs ); return !NtQueryVirtualMemory( GetCurrentProcess(), instance, MemoryWineUnixFuncs,
&ws_unix_handle, sizeof(ws_unix_handle), NULL );
case DLL_THREAD_DETACH: case DLL_THREAD_DETACH:
free_per_thread_data(); free_per_thread_data();
......
dlls/ws2_32/unixlib.c
View file @ d327527c
...@@ -652,10 +652,12 @@ static BOOL addrinfo_in_list( const struct WS_addrinfo *list, const struct WS_ad ...@@ -652,10 +652,12 @@ static BOOL addrinfo_in_list( const struct WS_addrinfo *list, const struct WS_ad
return FALSE; return FALSE;
} }
static int CDECL unix_getaddrinfo( const char *node, const char *service, const struct WS_addrinfo *hints, static NTSTATUS unix_getaddrinfo( void *args )
struct WS_addrinfo *info, unsigned int *size )
{ {
#ifdef HAVE_GETADDRINFO #ifdef HAVE_GETADDRINFO
struct getaddrinfo_params *params = args;
const char *service = params->service;
const struct WS_addrinfo *hints = params->hints;
struct addrinfo unix_hints = {0}; struct addrinfo unix_hints = {0};
struct addrinfo *unix_info, *src; struct addrinfo *unix_info, *src;
struct WS_addrinfo *dst, *prev = NULL; struct WS_addrinfo *dst, *prev = NULL;
...@@ -707,7 +709,7 @@ static int CDECL unix_getaddrinfo( const char *node, const char *service, const ...@@ -707,7 +709,7 @@ static int CDECL unix_getaddrinfo( const char *node, const char *service, const
} }
} }
ret = getaddrinfo( node, service, hints ? &unix_hints : NULL, &unix_info ); ret = getaddrinfo( params->node, service, hints ? &unix_hints : NULL, &unix_info );
if (ret) if (ret)
return addrinfo_err_from_unix( ret ); return addrinfo_err_from_unix( ret );
...@@ -719,16 +721,16 @@ static int CDECL unix_getaddrinfo( const char *node, const char *service, const ...@@ -719,16 +721,16 @@ static int CDECL unix_getaddrinfo( const char *node, const char *service, const
needed_size += sockaddr_from_unix( (const union unix_sockaddr *)src->ai_addr, NULL, 0 ); needed_size += sockaddr_from_unix( (const union unix_sockaddr *)src->ai_addr, NULL, 0 );
} }
if (*size < needed_size) if (*params->size < needed_size)
{ {
*size = needed_size; *params->size = needed_size;
freeaddrinfo( unix_info ); freeaddrinfo( unix_info );
return ERROR_INSUFFICIENT_BUFFER; return ERROR_INSUFFICIENT_BUFFER;
} }
dst = info; dst = params->info;
memset( info, 0, needed_size ); memset( params->info, 0, needed_size );
for (src = unix_info; src != NULL; src = src->ai_next) for (src = unix_info; src != NULL; src = src->ai_next)
{ {
...@@ -760,7 +762,7 @@ static int CDECL unix_getaddrinfo( const char *node, const char *service, const ...@@ -760,7 +762,7 @@ static int CDECL unix_getaddrinfo( const char *node, const char *service, const
sockaddr_from_unix( (const union unix_sockaddr *)src->ai_addr, dst->ai_addr, dst->ai_addrlen ); sockaddr_from_unix( (const union unix_sockaddr *)src->ai_addr, dst->ai_addr, dst->ai_addrlen );
next = (char *)dst->ai_addr + dst->ai_addrlen; next = (char *)dst->ai_addr + dst->ai_addrlen;
if (dst == info || !addrinfo_in_list( info, dst )) if (dst == params->info || !addrinfo_in_list( params->info, dst ))
{ {
if (prev) if (prev)
prev->ai_next = dst; prev->ai_next = dst;
...@@ -837,15 +839,16 @@ static int hostent_from_unix( const struct hostent *unix_host, struct WS_hostent ...@@ -837,15 +839,16 @@ static int hostent_from_unix( const struct hostent *unix_host, struct WS_hostent
} }
static int CDECL unix_gethostbyaddr( const void *addr, int len, int family, static NTSTATUS unix_gethostbyaddr( void *args )
struct WS_hostent *const host, unsigned int *size )
{ {
struct gethostbyaddr_params *params = args;
const void *addr = params->addr;
const struct in_addr loopback = { htonl( INADDR_LOOPBACK ) }; const struct in_addr loopback = { htonl( INADDR_LOOPBACK ) };
int unix_family = family_to_unix( family ); int unix_family = family_to_unix( params->family );
struct hostent *unix_host; struct hostent *unix_host;
int ret; int ret;
if (family == WS_AF_INET && len == 4 && !memcmp( addr, magic_loopback_addr, 4 )) if (params->family == WS_AF_INET && params->len == 4 && !memcmp( addr, magic_loopback_addr, 4 ))
addr = &loopback; addr = &loopback;
#ifdef HAVE_LINUX_GETHOSTBYNAME_R_6 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
...@@ -858,7 +861,7 @@ static int CDECL unix_gethostbyaddr( const void *addr, int len, int family, ...@@ -858,7 +861,7 @@ static int CDECL unix_gethostbyaddr( const void *addr, int len, int family,
if (!(unix_buffer = malloc( unix_size ))) if (!(unix_buffer = malloc( unix_size )))
return WSAENOBUFS; return WSAENOBUFS;
while (gethostbyaddr_r( addr, len, unix_family, &stack_host, unix_buffer, while (gethostbyaddr_r( addr, params->len, unix_family, &stack_host, unix_buffer,
unix_size, &unix_host, &locerr ) == ERANGE) unix_size, &unix_host, &locerr ) == ERANGE)
{ {
unix_size *= 2; unix_size *= 2;
...@@ -873,7 +876,7 @@ static int CDECL unix_gethostbyaddr( const void *addr, int len, int family, ...@@ -873,7 +876,7 @@ static int CDECL unix_gethostbyaddr( const void *addr, int len, int family,
if (!unix_host) if (!unix_host)
return (locerr < 0 ? errno_from_unix( errno ) : host_errno_from_unix( locerr )); return (locerr < 0 ? errno_from_unix( errno ) : host_errno_from_unix( locerr ));
ret = hostent_from_unix( unix_host, host, size ); ret = hostent_from_unix( unix_host, params->host, params->size );
free( unix_buffer ); free( unix_buffer );
return ret; return ret;
...@@ -881,14 +884,14 @@ static int CDECL unix_gethostbyaddr( const void *addr, int len, int family, ...@@ -881,14 +884,14 @@ static int CDECL unix_gethostbyaddr( const void *addr, int len, int family,
#else #else
pthread_mutex_lock( &host_mutex ); pthread_mutex_lock( &host_mutex );
if (!(unix_host = gethostbyaddr( addr, len, unix_family ))) if (!(unix_host = gethostbyaddr( addr, params->len, unix_family )))
{ {
ret = (h_errno < 0 ? errno_from_unix( errno ) : host_errno_from_unix( h_errno )); ret = (h_errno < 0 ? errno_from_unix( errno ) : host_errno_from_unix( h_errno ));
pthread_mutex_unlock( &host_mutex ); pthread_mutex_unlock( &host_mutex );
return ret; return ret;
} }
ret = hostent_from_unix( unix_host, host, size ); ret = hostent_from_unix( unix_host, params->host, params->size );
pthread_mutex_unlock( &host_mutex ); pthread_mutex_unlock( &host_mutex );
return ret; return ret;
...@@ -897,8 +900,9 @@ static int CDECL unix_gethostbyaddr( const void *addr, int len, int family, ...@@ -897,8 +900,9 @@ static int CDECL unix_gethostbyaddr( const void *addr, int len, int family,
#ifdef HAVE_LINUX_GETHOSTBYNAME_R_6 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
static int CDECL unix_gethostbyname( const char *name, struct WS_hostent *const host, unsigned int *size ) static NTSTATUS unix_gethostbyname( void *args )
{ {
struct gethostbyname_params *params = args;
struct hostent stack_host, *unix_host; struct hostent stack_host, *unix_host;
char *unix_buffer, *new_buffer; char *unix_buffer, *new_buffer;
int unix_size = 1024; int unix_size = 1024;
...@@ -908,7 +912,7 @@ static int CDECL unix_gethostbyname( const char *name, struct WS_hostent *const ...@@ -908,7 +912,7 @@ static int CDECL unix_gethostbyname( const char *name, struct WS_hostent *const
if (!(unix_buffer = malloc( unix_size ))) if (!(unix_buffer = malloc( unix_size )))
return WSAENOBUFS; return WSAENOBUFS;
while (gethostbyname_r( name, &stack_host, unix_buffer, unix_size, &unix_host, &locerr ) == ERANGE) while (gethostbyname_r( params->name, &stack_host, unix_buffer, unix_size, &unix_host, &locerr ) == ERANGE)
{ {
unix_size *= 2; unix_size *= 2;
if (!(new_buffer = realloc( unix_buffer, unix_size ))) if (!(new_buffer = realloc( unix_buffer, unix_size )))
...@@ -922,27 +926,28 @@ static int CDECL unix_gethostbyname( const char *name, struct WS_hostent *const ...@@ -922,27 +926,28 @@ static int CDECL unix_gethostbyname( const char *name, struct WS_hostent *const
if (!unix_host) if (!unix_host)
return (locerr < 0 ? errno_from_unix( errno ) : host_errno_from_unix( locerr )); return (locerr < 0 ? errno_from_unix( errno ) : host_errno_from_unix( locerr ));
ret = hostent_from_unix( unix_host, host, size ); ret = hostent_from_unix( unix_host, params->host, params->size );
free( unix_buffer ); free( unix_buffer );
return ret; return ret;
} }
#else #else
static int CDECL unix_gethostbyname( const char *name, struct WS_hostent *const host, unsigned int *size ) static NTSTATUS unix_gethostbyname( void *args )
{ {
struct gethostbyname_params *params = args;
struct hostent *unix_host; struct hostent *unix_host;
int ret; int ret;
pthread_mutex_lock( &host_mutex ); pthread_mutex_lock( &host_mutex );
if (!(unix_host = gethostbyname( name ))) if (!(unix_host = gethostbyname( params->name )))
{ {
ret = (h_errno < 0 ? errno_from_unix( errno ) : host_errno_from_unix( h_errno )); ret = (h_errno < 0 ? errno_from_unix( errno ) : host_errno_from_unix( h_errno ));
pthread_mutex_unlock( &host_mutex ); pthread_mutex_unlock( &host_mutex );
return ret; return ret;
} }
ret = hostent_from_unix( unix_host, host, size ); ret = hostent_from_unix( unix_host, params->host, params->size );
pthread_mutex_unlock( &host_mutex ); pthread_mutex_unlock( &host_mutex );
return ret; return ret;
...@@ -950,28 +955,31 @@ static int CDECL unix_gethostbyname( const char *name, struct WS_hostent *const ...@@ -950,28 +955,31 @@ static int CDECL unix_gethostbyname( const char *name, struct WS_hostent *const
#endif #endif
static int CDECL unix_gethostname( char *name, int len ) static NTSTATUS unix_gethostname( void *args )
{ {
if (!gethostname( name, len )) struct gethostname_params *params = args;
if (!gethostname( params->name, params->size ))
return 0; return 0;
return errno_from_unix( errno ); return errno_from_unix( errno );
} }
static int CDECL unix_getnameinfo( const struct WS(sockaddr) *addr, int addr_len, char *host, static NTSTATUS unix_getnameinfo( void *args )
DWORD host_len, char *serv, DWORD serv_len, int flags )
{ {
struct getnameinfo_params *params = args;
union unix_sockaddr unix_addr; union unix_sockaddr unix_addr;
socklen_t unix_addr_len; socklen_t unix_addr_len;
unix_addr_len = sockaddr_to_unix( addr, addr_len, &unix_addr ); unix_addr_len = sockaddr_to_unix( params->addr, params->addr_len, &unix_addr );
return addrinfo_err_from_unix( getnameinfo( &unix_addr.addr, unix_addr_len, host, host_len, return addrinfo_err_from_unix( getnameinfo( &unix_addr.addr, unix_addr_len, params->host, params->host_len,
serv, serv_len, nameinfo_flags_to_unix( flags ) ) ); params->serv, params->serv_len,
nameinfo_flags_to_unix( params->flags ) ) );
} }
static const struct unix_funcs funcs = const unixlib_entry_t __wine_unix_call_funcs[] =
{ {
unix_getaddrinfo, unix_getaddrinfo,
unix_gethostbyaddr, unix_gethostbyaddr,
...@@ -979,11 +987,3 @@ static const struct unix_funcs funcs = ...@@ -979,11 +987,3 @@ static const struct unix_funcs funcs =
unix_gethostname, unix_gethostname,
unix_getnameinfo, unix_getnameinfo,
}; };
NTSTATUS CDECL __wine_init_unix_lib( HMODULE module, DWORD reason, const void *ptr_in, void *ptr_out )
{
if (reason != DLL_PROCESS_ATTACH) return STATUS_SUCCESS;
*(const struct unix_funcs **)ptr_out = &funcs;
return STATUS_SUCCESS;
}
dlls/ws2_32/ws2_32_private.h
View file @ d327527c
...@@ -51,6 +51,7 @@ ...@@ -51,6 +51,7 @@
#include "wine/debug.h" #include "wine/debug.h"
#include "wine/exception.h" #include "wine/exception.h"
#include "wine/heap.h" #include "wine/heap.h"
#include "wine/unixlib.h"
#define DECLARE_CRITICAL_SECTION(cs) \ #define DECLARE_CRITICAL_SECTION(cs) \
static CRITICAL_SECTION cs; \ static CRITICAL_SECTION cs; \
...@@ -80,18 +81,57 @@ extern int num_startup; ...@@ -80,18 +81,57 @@ extern int num_startup;
struct per_thread_data *get_per_thread_data(void) DECLSPEC_HIDDEN; struct per_thread_data *get_per_thread_data(void) DECLSPEC_HIDDEN;
struct unix_funcs struct getaddrinfo_params
{ {
int (CDECL *getaddrinfo)( const char *node, const char *service, const struct WS(addrinfo) *hints, const char *node;
struct WS(addrinfo) *info, unsigned int *size ); const char *service;
int (CDECL *gethostbyaddr)( const void *addr, int len, int family, const struct WS(addrinfo) *hints;
struct WS(hostent) *host, unsigned int *size ); struct WS(addrinfo) *info;
int (CDECL *gethostbyname)( const char *name, struct WS(hostent) *host, unsigned int *size ); unsigned int *size;
int (CDECL *gethostname)( char *name, int len );
int (CDECL *getnameinfo)( const struct WS(sockaddr) *addr, int addr_len, char *host,
DWORD host_len, char *serv, DWORD serv_len, int flags );
}; };
extern const struct unix_funcs *unix_funcs; struct gethostbyaddr_params
{
const void *addr;
int len;
int family;
struct WS(hostent) *host;
unsigned int *size;
};
struct gethostbyname_params
{
const char *name;
struct WS(hostent) *host;
unsigned int *size;
};
struct gethostname_params
{
char *name;
unsigned int size;
};
struct getnameinfo_params
{
const struct WS(sockaddr) *addr;
int addr_len;
char *host;
DWORD host_len;
char *serv;
DWORD serv_len;
int flags;
};
enum ws_unix_funcs
{
ws_unix_getaddrinfo,
ws_unix_gethostbyaddr,
ws_unix_gethostbyname,
ws_unix_gethostname,
ws_unix_getnameinfo,
};
extern unixlib_handle_t ws_unix_handle DECLSPEC_HIDDEN;
#endif #endif
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