Replaced WINE_CHECK_STRUCT_MEMBER autoconf macro by the standard

aclocal.m4

@@ -50,16 +50,6 @@ then AC_DEFINE_UNQUOTED(AS_TR_CPP(SONAME_LIB$1),"$ac_cv_lib_soname_$1",
                         [Define to the soname of the lib$1 library.])dnl
 fi])
 
-dnl **** Check if a structure contains a specified member ****
-dnl
-dnl Usage: WINE_CHECK_STRUCT_MEMBER(struct,member,[includes,[action-if-found,[action-if-not-found]]])
-dnl
-AC_DEFUN([WINE_CHECK_STRUCT_MEMBER],
-[AC_CACHE_CHECK([for $2 in struct $1], ac_cv_c_$1_$2,
- AC_TRY_COMPILE([$3],[struct $1 s; s.$2 = 0],ac_cv_c_$1_$2="yes",ac_cv_c_$1_$2="no"))
-AS_IF([ test "x$ac_cv_c_$1_$2" = "xyes"],[$4],[$5])
-])
-
 dnl **** Check for reentrant libc ****
 dnl
 dnl Usage: WINE_CHECK_ERRNO(errno-name,[action-if-yes,[action-if-no]])

configure.ac

@@ -1294,7 +1294,8 @@ fi
 
 dnl **** FIXME: what about mixed cases, where we need two of them? ***
 
-WINE_CHECK_STRUCT_MEMBER(statfs,f_bfree,
+dnl Check for statfs members
+AC_CHECK_MEMBERS([struct statfs.f_bfree, struct statfs.f_bavail],,,
 [#include <sys/types.h>
 #ifdef HAVE_SYS_PARAM_H
 # include <sys/param.h>
@@ -1309,53 +1310,20 @@ WINE_CHECK_STRUCT_MEMBER(statfs,f_bfree,
 #   include <sys/statfs.h>
 #  endif
 # endif
-#endif],
-    [AC_DEFINE(STATFS_HAS_BFREE, 1, [Define if the struct statfs has the member bfree])])
+#endif])
 
-WINE_CHECK_STRUCT_MEMBER(statfs,f_bavail,
-[#include <sys/types.h>
-#ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-#endif
-#ifdef STATFS_DEFINED_BY_SYS_MOUNT
-# include <sys/mount.h>
-#else
-# ifdef STATFS_DEFINED_BY_SYS_VFS
-#  include <sys/vfs.h>
-# else
-#  ifdef STATFS_DEFINED_BY_SYS_STATFS
-#   include <sys/statfs.h>
-#  endif
-# endif
-#endif],
-    [AC_DEFINE(STATFS_HAS_BAVAIL, 1, [Define if the struct statfs has the member bavail])])
-
-dnl Check for file descriptor passing with msg_accrights
-WINE_CHECK_STRUCT_MEMBER(msghdr,msg_accrights,
-[#include <sys/types.h>
-#ifdef HAVE_SYS_SOCKET_H
-# include <sys/socket.h>
-#endif],
-    [AC_DEFINE(HAVE_MSGHDR_ACCRIGHTS, 1, [Define if struct msghdr contains msg_accrights])])
-
-dnl Check for the sa_len member in struct sockaddr
-WINE_CHECK_STRUCT_MEMBER(sockaddr,sa_len,
-[#include <sys/types.h>
-#ifdef HAVE_SYS_SOCKET_H
-# include <sys/socket.h>
-#endif],
-    [AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, [Define if struct sockaddr contains sa_len])])
-
-dnl Check for the sun_len member in struct sockaddr_un
-WINE_CHECK_STRUCT_MEMBER(sockaddr_un,sun_len,
+dnl Check for socket structure members
+AC_CHECK_MEMBERS([struct msghdr.msg_accrights, struct sockaddr.sa_len, struct sockaddr_un.sun_len],,,
 [#include <sys/types.h>
 #ifdef HAVE_SYS_SOCKET_H
 # include <sys/socket.h>
 #endif
 #ifdef HAVE_SYS_UN_H
 # include <sys/un.h>
-#endif],
-    [AC_DEFINE(HAVE_SOCKADDR_SUN_LEN, 1, [Define if struct sockaddr_un contains sun_len])])
+#endif])
+
+dnl Check for siginfo_t members
+AC_CHECK_MEMBERS([siginfo_t.si_fd],,,[#include <signal.h>])
 
 dnl *** check for the need to define platform-specific symbols
 

dlls/netapi32/netapi32.c

@@ -52,7 +52,7 @@
 # include <netinet/in.h>
 #endif
 
-#ifdef HAVE_SOCKADDR_SA_LEN
+#ifdef HAVE_STRUCT_SOCKADDR_SA_LEN
 #  ifndef max
 #   define max(a,b) ((a) > (b) ? (a) : (b))
 #  endif
@@ -60,7 +60,7 @@
 sizeof((i).ifr_name)+(i).ifr_addr.sa_len)
 # else
 #  define ifreq_size(i) sizeof(struct ifreq)
-# endif /* defined(HAVE_SOCKADDR_SA_LEN) */
+# endif /* HAVE_STRUCT_SOCKADDR_SA_LEN */
 
 WINE_DEFAULT_DEBUG_CHANNEL(netbios);
 

dlls/rpcrt4/rpcrt4_main.c

@@ -338,7 +338,7 @@ RPC_STATUS WINAPI UuidCreate(UUID *Uuid)
        * However, under earlier systems, sa_len isn't present, so
        *  the size is just sizeof(struct ifreq)
        */
-#ifdef HAVE_SOCKADDR_SA_LEN
+#ifdef HAVE_STRUCT_SOCKADDR_SA_LEN
 #  ifndef max
 #   define max(a,b) ((a) > (b) ? (a) : (b))
 #  endif
@@ -346,7 +346,7 @@ RPC_STATUS WINAPI UuidCreate(UUID *Uuid)
 sizeof((i).ifr_name)+(i).ifr_addr.sa_len)
 # else
 #  define ifreq_size(i) sizeof(struct ifreq)
-# endif /* defined(HAVE_SOCKADDR_SA_LEN) */
+# endif /* HAVE_STRUCT_SOCKADDR_SA_LEN */
 
       sd = socket(AF_INET, SOCK_DGRAM, IPPROTO_IP);
       if (sd < 0) {

dlls/winsock/socket.c

@@ -1150,7 +1150,7 @@ static int WS2_recv ( int fd, struct iovec* iov, int count,
 
     hdr.msg_iov = iov;
     hdr.msg_iovlen = count;
-#ifdef HAVE_MSGHDR_ACCRIGHTS
+#ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
     hdr.msg_accrights = NULL;
     hdr.msg_accrightslen = 0;
 #else
@@ -1259,7 +1259,7 @@ static int WS2_send ( int fd, struct iovec* iov, int count,
 
     hdr.msg_iov = iov;
     hdr.msg_iovlen = count;
-#ifdef HAVE_MSGHDR_ACCRIGHTS
+#ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
     hdr.msg_accrights = NULL;
     hdr.msg_accrightslen = 0;
 #else

files/drive.c

@@ -1314,10 +1314,10 @@ static int DRIVE_GetFreeSpace( int drive, PULARGE_INTEGER size,
     }
 
     size->QuadPart = RtlEnlargedUnsignedMultiply( info.f_bsize, info.f_blocks );
-#ifdef STATFS_HAS_BAVAIL
+#ifdef HAVE_STRUCT_STATFS_F_BAVAIL
     available->QuadPart = RtlEnlargedUnsignedMultiply( info.f_bavail, info.f_bsize );
 #else
-# ifdef STATFS_HAS_BFREE
+# ifdef HAVE_STRUCT_STATFS_F_BFREE
     available->QuadPart = RtlEnlargedUnsignedMultiply( info.f_bfree, info.f_bsize );
 # else
 #  error "statfs has no bfree/bavail member!"

include/config.h.in

@@ -320,9 +320,6 @@
 /* Define to 1 if the system has the type `mode_t'. */
 #undef HAVE_MODE_T
 
-/* Define if struct msghdr contains msg_accrights */
-#undef HAVE_MSGHDR_ACCRIGHTS
-
 /* Define if you have NAS including devel headers */
 #undef HAVE_NAS
 
@@ -431,18 +428,15 @@
 /* Define to 1 if you have the `sigaltstack' function. */
 #undef HAVE_SIGALTSTACK
 
+/* Define to 1 if `si_fd' is member of `siginfo_t'. */
+#undef HAVE_SIGINFO_T_SI_FD
+
 /* Define to 1 if the system has the type `size_t'. */
 #undef HAVE_SIZE_T
 
 /* Define to 1 if you have the `snprintf' function. */
 #undef HAVE_SNPRINTF
 
-/* Define if struct sockaddr contains sa_len */
-#undef HAVE_SOCKADDR_SA_LEN
-
-/* Define if struct sockaddr_un contains sun_len */
-#undef HAVE_SOCKADDR_SUN_LEN
-
 /* Define to 1 if you have the <socket.h> header file. */
 #undef HAVE_SOCKET_H
 
@@ -476,6 +470,21 @@
 /* Define to 1 if you have the `strncasecmp' function. */
 #undef HAVE_STRNCASECMP
 
+/* Define to 1 if `msg_accrights' is member of `struct msghdr'. */
+#undef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
+
+/* Define to 1 if `sa_len' is member of `struct sockaddr'. */
+#undef HAVE_STRUCT_SOCKADDR_SA_LEN
+
+/* Define to 1 if `sun_len' is member of `struct sockaddr_un'. */
+#undef HAVE_STRUCT_SOCKADDR_UN_SUN_LEN
+
+/* Define to 1 if `f_bavail' is member of `struct statfs'. */
+#undef HAVE_STRUCT_STATFS_F_BAVAIL
+
+/* Define to 1 if `f_bfree' is member of `struct statfs'. */
+#undef HAVE_STRUCT_STATFS_F_BFREE
+
 /* Define to 1 if you have the <syscall.h> header file. */
 #undef HAVE_SYSCALL_H
 
@@ -751,12 +760,6 @@
 /* Define if the struct statfs is defined by <sys/vfs.h> */
 #undef STATFS_DEFINED_BY_SYS_VFS
 
-/* Define if the struct statfs has the member bavail */
-#undef STATFS_HAS_BAVAIL
-
-/* Define if the struct statfs has the member bfree */
-#undef STATFS_HAS_BFREE
-
 /* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
 #undef STAT_MACROS_BROKEN
 

include/wine/port.h

@@ -63,7 +63,7 @@ typedef int ssize_t;
 
 #ifndef HAVE_STATFS
 # ifdef __BEOS__
-#  define STATFS_HAS_BFREE
+#  define HAVE_STRUCT_STATFS_F_BFREE
 struct statfs {
   long   f_bsize;  /* block_size */
   long   f_blocks; /* total_blocks */

scheduler/client.c

@@ -64,7 +64,7 @@
 #define SOCKETNAME "socket"        /* name of the socket file */
 #define LOCKNAME   "lock"          /* name of the lock file */
 
-#ifndef HAVE_MSGHDR_ACCRIGHTS
+#ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
 /* data structure used to pass an fd with sendmsg/recvmsg */
 struct cmsg_fd
 {
@@ -73,7 +73,7 @@ struct cmsg_fd
     int type;  /* SCM_RIGHTS */
     int fd;    /* fd to pass */
 };
-#endif  /* HAVE_MSGHDR_ACCRIGHTS */
+#endif  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
 
 static DWORD boot_thread_id;
 static sigset_t block_set;  /* signals to block during server calls */
@@ -238,7 +238,7 @@ unsigned int wine_server_call( void *req_ptr )
  */
 void wine_server_send_fd( int fd )
 {
-#ifndef HAVE_MSGHDR_ACCRIGHTS
+#ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
     struct cmsg_fd cmsg;
 #endif
     struct send_fd data;
@@ -254,10 +254,10 @@ void wine_server_send_fd( int fd )
     msghdr.msg_iov     = &vec;
     msghdr.msg_iovlen  = 1;
 
-#ifdef HAVE_MSGHDR_ACCRIGHTS
+#ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
     msghdr.msg_accrights    = (void *)&fd;
     msghdr.msg_accrightslen = sizeof(fd);
-#else  /* HAVE_MSGHDR_ACCRIGHTS */
+#else  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
     cmsg.len   = sizeof(cmsg);
     cmsg.level = SOL_SOCKET;
     cmsg.type  = SCM_RIGHTS;
@@ -265,7 +265,7 @@ void wine_server_send_fd( int fd )
     msghdr.msg_control    = &cmsg;
     msghdr.msg_controllen = sizeof(cmsg);
     msghdr.msg_flags      = 0;
-#endif  /* HAVE_MSGHDR_ACCRIGHTS */
+#endif  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
 
     data.tid = GetCurrentThreadId();
     data.fd  = fd;
@@ -291,13 +291,13 @@ static int receive_fd( obj_handle_t *handle )
     struct iovec vec;
     int ret, fd;
 
-#ifdef HAVE_MSGHDR_ACCRIGHTS
+#ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
     struct msghdr msghdr;
 
     fd = -1;
     msghdr.msg_accrights    = (void *)&fd;
     msghdr.msg_accrightslen = sizeof(fd);
-#else  /* HAVE_MSGHDR_ACCRIGHTS */
+#else  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
     struct msghdr msghdr;
     struct cmsg_fd cmsg;
 
@@ -308,7 +308,7 @@ static int receive_fd( obj_handle_t *handle )
     msghdr.msg_control    = &cmsg;
     msghdr.msg_controllen = sizeof(cmsg);
     msghdr.msg_flags      = 0;
-#endif  /* HAVE_MSGHDR_ACCRIGHTS */
+#endif  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
 
     msghdr.msg_name    = NULL;
     msghdr.msg_namelen = 0;
@@ -321,7 +321,7 @@ static int receive_fd( obj_handle_t *handle )
     {
         if ((ret = recvmsg( fd_socket, &msghdr, 0 )) > 0)
         {
-#ifndef HAVE_MSGHDR_ACCRIGHTS
+#ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
             fd = cmsg.fd;
 #endif
             if (fd == -1) server_protocol_error( "no fd received for handle %d\n", *handle );
@@ -586,7 +586,7 @@ static int server_connect( const char *oldcwd, const char *serverdir )
         addr.sun_family = AF_UNIX;
         strcpy( addr.sun_path, SOCKETNAME );
         slen = sizeof(addr) - sizeof(addr.sun_path) + strlen(addr.sun_path) + 1;
-#ifdef HAVE_SOCKADDR_SUN_LEN
+#ifdef HAVE_STRUCT_SOCKADDR_UN_SUN_LEN
         addr.sun_len = slen;
 #endif
         if ((s = socket( AF_UNIX, SOCK_STREAM, 0 )) == -1) fatal_perror( "socket" );

server/request.c

@@ -113,7 +113,7 @@ static struct master_socket *master_socket;  /* the master socket object */
 /* socket communication static structures */
 static struct iovec myiovec;
 static struct msghdr msghdr;
-#ifndef HAVE_MSGHDR_ACCRIGHTS
+#ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
 struct cmsg_fd
 {
     int len;   /* sizeof structure */
@@ -122,7 +122,7 @@ struct cmsg_fd
     int fd;    /* fd to pass */
 };
 static struct cmsg_fd cmsg = { sizeof(cmsg), SOL_SOCKET, SCM_RIGHTS, -1 };
-#endif  /* HAVE_MSGHDR_ACCRIGHTS */
+#endif  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
 
 /* complain about a protocol error and terminate the client connection */
 void fatal_protocol_error( struct thread *thread, const char *err, ... )
@@ -335,20 +335,20 @@ int receive_fd( struct process *process )
     struct send_fd data;
     int fd, ret;
 
-#ifdef HAVE_MSGHDR_ACCRIGHTS
+#ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
     msghdr.msg_accrightslen = sizeof(int);
     msghdr.msg_accrights = (void *)&fd;
-#else  /* HAVE_MSGHDR_ACCRIGHTS */
+#else  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
     msghdr.msg_control    = &cmsg;
     msghdr.msg_controllen = sizeof(cmsg);
     cmsg.fd = -1;
-#endif  /* HAVE_MSGHDR_ACCRIGHTS */
+#endif  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
 
     myiovec.iov_base = (void *)&data;
     myiovec.iov_len  = sizeof(data);
 
     ret = recvmsg( get_unix_fd( process->msg_fd ), &msghdr, 0 );
-#ifndef HAVE_MSGHDR_ACCRIGHTS
+#ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
     fd = cmsg.fd;
 #endif
 
@@ -405,14 +405,14 @@ int send_client_fd( struct process *process, int fd, obj_handle_t handle )
         fprintf( stderr, "%04x: *fd* %p -> %d\n",
                  current ? current->id : process->id, handle, fd );
 
-#ifdef HAVE_MSGHDR_ACCRIGHTS
+#ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
     msghdr.msg_accrightslen = sizeof(fd);
     msghdr.msg_accrights = (void *)&fd;
-#else  /* HAVE_MSGHDR_ACCRIGHTS */
+#else  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
     msghdr.msg_control    = &cmsg;
     msghdr.msg_controllen = sizeof(cmsg);
     cmsg.fd = fd;
-#endif  /* HAVE_MSGHDR_ACCRIGHTS */
+#endif  /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
 
     myiovec.iov_base = (void *)&handle;
     myiovec.iov_len  = sizeof(handle);
@@ -678,7 +678,7 @@ static void acquire_lock(void)
     addr.sun_family = AF_UNIX;
     strcpy( addr.sun_path, server_socket_name );
     slen = sizeof(addr) - sizeof(addr.sun_path) + strlen(addr.sun_path) + 1;
-#ifdef HAVE_SOCKADDR_SUN_LEN
+#ifdef HAVE_STRUCT_SOCKADDR_UN_SUN_LEN
     addr.sun_len = slen;
 #endif
     if (bind( fd, (struct sockaddr *)&addr, slen ) == -1)

server/signal.c

@@ -198,7 +198,9 @@ static void do_sigchld()
 static void do_sigio( int signum, siginfo_t *si, void *x )
 {
     do_signal( handler_sigio );
+#ifdef HAVE_SIGINFO_T_SI_FD
     do_change_notify( si->si_fd );
+#endif
 }
 
 void init_signals(void)