iphlpapi: Implement find_owning_pid() on FreeBSD.

configure

@@ -638,6 +638,7 @@ LDPATH
 UNWINDFLAGS
 BUILTINFLAG
 EXTRACFLAGS
+LIBPROCSTAT
 LIBKSTAT
 LIBOPENAL
 MPG123_LIBS
@@ -6031,6 +6032,7 @@ for ac_header in \
 	sys/prctl.h \
 	sys/protosw.h \
 	sys/ptrace.h \
+	sys/queue.h \
 	sys/resource.h \
 	sys/scsiio.h \
 	sys/shm.h \
@@ -6046,6 +6048,7 @@ for ac_header in \
 	sys/timeout.h \
 	sys/times.h \
 	sys/uio.h \
+	sys/user.h \
 	sys/utsname.h \
 	sys/vm86.h \
 	sys/wait.h \
@@ -6381,6 +6384,28 @@ fi
 done
 
 
+for ac_header in libprocstat.h
+do :
+  ac_fn_c_check_header_compile "$LINENO" "libprocstat.h" "ac_cv_header_libprocstat_h" "#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+#ifdef HAVE_SYS_QUEUE_H
+#include <sys/queue.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+"
+if test "x$ac_cv_header_libprocstat_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPROCSTAT_H 1
+_ACEOF
+
+fi
+
+done
+
+
 
 DLLEXT=""
 
@@ -12367,6 +12392,54 @@ fi
 
 fi
 
+if test "$ac_cv_header_libprocstat_h" = "yes"
+then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for procstat_open_sysctl in -lprocstat" >&5
+$as_echo_n "checking for procstat_open_sysctl in -lprocstat... " >&6; }
+if ${ac_cv_lib_procstat_procstat_open_sysctl+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lprocstat  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char procstat_open_sysctl ();
+int
+main ()
+{
+return procstat_open_sysctl ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_procstat_procstat_open_sysctl=yes
+else
+  ac_cv_lib_procstat_procstat_open_sysctl=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_procstat_procstat_open_sysctl" >&5
+$as_echo "$ac_cv_lib_procstat_procstat_open_sysctl" >&6; }
+if test "x$ac_cv_lib_procstat_procstat_open_sysctl" = xyes; then :
+
+$as_echo "#define HAVE_LIBPROCSTAT 1" >>confdefs.h
+
+                  LIBPROCSTAT="-lprocstat"
+
+fi
+
+fi
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -lodbc" >&5
 $as_echo_n "checking for -lodbc... " >&6; }
 if ${ac_cv_lib_soname_odbc+:} false; then :

configure.ac

@@ -491,6 +491,7 @@ AC_CHECK_HEADERS(\
 	sys/prctl.h \
 	sys/protosw.h \
 	sys/ptrace.h \
+	sys/queue.h \
 	sys/resource.h \
 	sys/scsiio.h \
 	sys/shm.h \
@@ -506,6 +507,7 @@ AC_CHECK_HEADERS(\
 	sys/timeout.h \
 	sys/times.h \
 	sys/uio.h \
+	sys/user.h \
 	sys/utsname.h \
 	sys/vm86.h \
 	sys/wait.h \
@@ -660,6 +662,17 @@ AC_CHECK_HEADERS([linux/videodev.h linux/videodev2.h libv4l1.h],,,
 #include <asm/types.h>
 #endif])
 
+AC_CHECK_HEADERS([libprocstat.h],,,
+[#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+#ifdef HAVE_SYS_QUEUE_H
+#include <sys/queue.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif])
+
 dnl **** Check for working dll ****
 
 AC_SUBST(DLLEXT,"")
@@ -1723,6 +1736,14 @@ then
                   AC_SUBST(LIBKSTAT,"-lkstat")])
 fi
 
+dnl **** Check for libprocstat ****
+if test "$ac_cv_header_libprocstat_h" = "yes"
+then
+    AC_CHECK_LIB(procstat,procstat_open_sysctl,
+                 [AC_DEFINE(HAVE_LIBPROCSTAT, 1, [Define to 1 if you have the `procstat' library (-lprocstat).])
+                  AC_SUBST(LIBPROCSTAT,"-lprocstat")])
+fi
+
 dnl **** Check for libodbc ****
 WINE_CHECK_SONAME(odbc,SQLConnect,,[AC_DEFINE_UNQUOTED(SONAME_LIBODBC,["libodbc.$LIBEXT"])])
 

dlls/iphlpapi/Makefile.in

 MODULE    = iphlpapi.dll
 IMPORTLIB = iphlpapi
 IMPORTS   = advapi32
-EXTRALIBS = @RESOLVLIBS@ @LIBKSTAT@
+EXTRALIBS = @RESOLVLIBS@ @LIBKSTAT@ @LIBPROCSTAT@
 
 C_SRCS = \
 	icmp.c \

dlls/iphlpapi/ipstats.c

@@ -123,6 +123,19 @@
 #ifdef HAVE_SYS_TIHDR_H
 #include <sys/tihdr.h>
 #endif
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+#ifdef HAVE_SYS_QUEUE_H
+#include <sys/queue.h>
+#endif
+#ifdef HAVE_SYS_USER_H
+/* Make sure the definitions of struct kinfo_proc are the same. */
+#include <sys/user.h>
+#endif
+#ifdef HAVE_LIBPROCSTAT_H
+#include <libprocstat.h>
+#endif
 #ifdef HAVE_LIBPROC_H
 #include <libproc.h>
 #endif
@@ -1987,6 +2000,52 @@ static unsigned int find_owning_pid( struct pid_map *map, unsigned int num_entri
         }
     }
     return 0;
+#elif defined(HAVE_LIBPROCSTAT)
+    struct procstat *pstat;
+    struct kinfo_proc *proc;
+    struct filestat_list *fds;
+    struct filestat *fd;
+    struct sockstat sock;
+    unsigned int i, proc_count;
+
+    pstat = procstat_open_sysctl();
+    if (!pstat) return 0;
+
+    for (i = 0; i < num_entries; i++)
+    {
+        proc = procstat_getprocs( pstat, KERN_PROC_PID, map[i].unix_pid, &proc_count );
+        if (!proc || proc_count < 1) continue;
+
+        fds = procstat_getfiles( pstat, proc, 0 );
+        if (!fds)
+        {
+            procstat_freeprocs( pstat, proc );
+            continue;
+        }
+
+        STAILQ_FOREACH( fd, fds, next )
+        {
+            char errbuf[_POSIX2_LINE_MAX];
+
+            if (fd->fs_type != PS_FST_TYPE_SOCKET) continue;
+
+            procstat_get_socket_info( pstat, fd, &sock, errbuf );
+
+            if (sock.so_pcb == inode)
+            {
+                procstat_freefiles( pstat, fds );
+                procstat_freeprocs( pstat, proc );
+                procstat_close( pstat );
+                return map[i].pid;
+            }
+        }
+
+        procstat_freefiles( pstat, fds );
+        procstat_freeprocs( pstat, proc );
+    }
+
+    procstat_close( pstat );
+    return 0;
 #elif defined(HAVE_LIBPROC_H)
     struct proc_fdinfo *fds;
     struct socket_fdinfo sock;

include/config.h.in

@@ -351,6 +351,12 @@
 /* Define to 1 if you have the `ossaudio' library (-lossaudio). */
 #undef HAVE_LIBOSSAUDIO
 
+/* Define to 1 if you have the `procstat' library (-lprocstat). */
+#undef HAVE_LIBPROCSTAT
+
+/* Define to 1 if you have the <libprocstat.h> header file. */
+#undef HAVE_LIBPROCSTAT_H
+
 /* Define to 1 if you have the <libproc.h> header file. */
 #undef HAVE_LIBPROC_H
 
@@ -978,6 +984,9 @@
 /* Define to 1 if you have the <sys/ptrace.h> header file. */
 #undef HAVE_SYS_PTRACE_H
 
+/* Define to 1 if you have the <sys/queue.h> header file. */
+#undef HAVE_SYS_QUEUE_H
+
 /* Define to 1 if you have the <sys/resource.h> header file. */
 #undef HAVE_SYS_RESOURCE_H