X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/902ddbfd3e05276b8d575974885256a2134e8fb4..08670ea85abf4b4946a9ce64971b591d7b1ee30b:/src/common/utilscmn.cpp?ds=sidebyside diff --git a/src/common/utilscmn.cpp b/src/common/utilscmn.cpp index 15908b65e7..712b38883f 100644 --- a/src/common/utilscmn.cpp +++ b/src/common/utilscmn.cpp @@ -580,10 +580,21 @@ bool wxGetEnvMap(wxEnvVariableHashMap *map) #else // non-MSVC non-Mac // Not sure if other compilers have _tenviron so use the (more standard) // ANSI version only for them. -#ifdef __BSD__ - // POSIX, but not in an include file + + // Both POSIX and Single UNIX Specification say that this variable must + // exist but not that it must be declared anywhere and, indeed, it's not + // declared in several common systems (some BSDs, Solaris with native CC) + // so we (re)declare it ourselves to deal with these cases. However we do + // not do this under MSW where there can be DLL-related complications, i.e. + // the variable might be DLL-imported or not. Luckily we don't have to + // worry about this as all MSW compilers do seem to define it in their + // standard headers anyhow so we can just rely on already having the + // correct declaration. And if this turns out to be wrong, we can always + // add a configure test checking whether it is declared later. +#ifndef __WXMSW__ extern char **environ; -#endif +#endif // !__WXMSW__ + char **env = environ; #endif @@ -812,8 +823,8 @@ typedef struct smaller partition. This *guarantees* no more than log (n) stack size is needed (actually O(1) in this case)! */ -void wxQsort(void *const pbase, size_t total_elems, - size_t size, CMPFUNCDATA cmp, const void* user_data) +void wxQsort(void* pbase, size_t total_elems, + size_t size, wxSortCallback cmp, const void* user_data) { register char *base_ptr = (char *) pbase; const size_t max_thresh = MAX_THRESH * size; @@ -1361,6 +1372,8 @@ int wxMessageBox(const wxString& message, const wxString& caption, long style, return wxNO; case wxID_CANCEL: return wxCANCEL; + case wxID_HELP: + return wxHELP; } wxFAIL_MSG( wxT("unexpected return code from wxMessageDialog") ); @@ -1406,7 +1419,7 @@ wxVersionInfo wxGetLibraryVersionInfo() wxMINOR_VERSION, wxRELEASE_NUMBER, msg, - wxS("Copyright (c) 1995-2010 wxWidgets team")); + wxS("Copyright (c) 1995-2011 wxWidgets team")); } void wxInfoMessageBox(wxWindow* parent) @@ -1536,7 +1549,7 @@ wxColour wxGetColourFromUser(wxWindow *parent, wxFont wxGetFontFromUser(wxWindow *parent, const wxFont& fontInit, const wxString& caption) { wxFontData data; - if ( fontInit.Ok() ) + if ( fontInit.IsOk() ) { data.SetInitialFont(fontInit); }