Changes for wxOGL since wxFatalError has been deprecated.

[wxWidgets.git] / src / unix / utilsunx.cpp

diff --git a/src/unix/utilsunx.cpp b/src/unix/utilsunx.cpp
index 888eb203af989ca0f980371c487d092afde95596..da7aa7353158b54b07bbd537308a7b080210b6d0 100644 (file)
--- a/src/unix/utilsunx.cpp
+++ b/src/unix/utilsunx.cpp
@@ -29,9 +29,20 @@
 #include "wx/stream.h"
 
 #ifdef HAVE_STATFS
-    #include <sys/vfs.h>
+#  ifdef __BSD__
+#    include <sys/param.h>
+#    include <sys/mount.h>
+#  else
+#    include <sys/vfs.h>
+#  endif
 #endif // HAVE_STATFS
 
+#ifdef HAVE_STATVFS
+    #include <sys/statvfs.h>
+
+    #define statfs statvfs
+#endif // HAVE_STATVFS
+
 #if wxUSE_GUI
     #include "wx/unix/execute.h"
 #endif
@@ -283,32 +294,12 @@ bool wxShell(const wxString& command, wxArrayString& output)
 
 void wxHandleProcessTermination(wxEndProcessData *proc_data)
 {
-    int pid = (proc_data->pid > 0) ? proc_data->pid : -(proc_data->pid);
-
-    // waitpid is POSIX so should be available everywhere, however on older
-    // systems wait() might be used instead in a loop (until the right pid
-    // terminates)
-    int status = 0;
-    int rc;
-
-    // wait for child termination and if waitpid() was interrupted, try again
-    do
-    {
-       rc = waitpid(pid, &status, 0);
-    }
-    while ( rc == -1 && errno == EINTR );
-
     // notify user about termination if required
     if ( proc_data->process )
     {
-        proc_data->process->OnTerminate
-                            (
-                                proc_data->pid,
-                                (rc == 0) && WIFEXITED(status)
-                                    ? WEXITSTATUS(status)
-                                    : -1
-                            );
+        proc_data->process->OnTerminate(proc_data->pid, proc_data->exitcode);
     }
+
     // clean up
     if ( proc_data->pid > 0 )
     {
@@ -316,9 +307,7 @@ void wxHandleProcessTermination(wxEndProcessData *proc_data)
     }
     else
     {
-       // wxExecute() will know about it
-       proc_data->exitcode = status;
-
+       // let wxExecute() know that the process has terminated
        proc_data->pid = 0;
     }
 }
@@ -959,6 +948,7 @@ bool wxGetUserName(wxChar *buf, int sz)
     return FALSE;
 }
 
+#ifndef __WXMAC__
 wxString wxGetOsDescription()
 {
 #ifndef WXWIN_OS_DESCRIPTION
@@ -967,6 +957,7 @@ wxString wxGetOsDescription()
     return WXWIN_OS_DESCRIPTION;
 #endif
 }
+#endif
 
 // this function returns the GUI toolkit version in GUI programs, but OS
 // version in non-GUI ones
@@ -1024,16 +1015,19 @@ long wxGetFreeMemory()
 
 bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
 {
-#ifdef HAVE_STATFS
-
+#if defined(HAVE_STATFS) || defined(HAVE_STATVFS)
+    // the case to "char *" is needed for AIX 4.3
     struct statfs fs;
-    if ( statfs(path, &fs) != 0 )
+    if ( statfs((char *)path.fn_str(), &fs) != 0 )
     {
         wxLogSysError("Failed to get file system statistics");
 
         return FALSE;
     }
 
+    // under Solaris we might have to use fs.f_frsize instead as I think it
+    // may be a multiple of the block size in general (TODO)
+
     if ( pTotal )
     {
         *pTotal = wxLongLong(fs.f_blocks) * fs.f_bsize;
@@ -1072,8 +1066,10 @@ bool wxGetEnv(const wxString& var, wxString *value)
 bool wxSetEnv(const wxString& variable, const wxChar *value)
 {
 #if defined(HAVE_SETENV)
-    return setenv(variable.mb_str(), value ? wxString(value).mb_str().data()
-                                           : NULL, 1 /* overwrite */) == 0;
+    return setenv(variable.mb_str(),
+                  value ? (const char *)wxString(value).mb_str()
+                        : NULL,
+                  1 /* overwrite */) == 0;
 #elif defined(HAVE_PUTENV)
     wxString s = variable;
     if ( value )
@@ -1100,7 +1096,7 @@ bool wxSetEnv(const wxString& variable, const wxChar *value)
 
 #include <signal.h>
 
-static void wxFatalSignalHandler(wxTYPE_SA_HANDLER)
+extern "C" void wxFatalSignalHandler(wxTYPE_SA_HANDLER)
 {
     if ( wxTheApp )
     {
@@ -1169,6 +1165,8 @@ bool wxHandleFatalExceptions(bool doit)
 // error and debug output routines (deprecated, use wxLog)
 // ----------------------------------------------------------------------------
 
+#if WXWIN_COMPATIBILITY_2_2
+
 void wxDebugMsg( const char *format, ... )
 {
   va_list ap;
@@ -1195,3 +1193,5 @@ void wxFatalError( const wxString &msg, const wxString &title )
   exit(3); // the same exit code as for abort()
 }
 
+#endif // WXWIN_COMPATIBILITY_2_2
+