diff options
Diffstat (limited to 'ext/tcltklib/stubs.c')
| -rw-r--r-- | ext/tcltklib/stubs.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/ext/tcltklib/stubs.c b/ext/tcltklib/stubs.c index 8faa4ca24..3913abb57 100644 --- a/ext/tcltklib/stubs.c +++ b/ext/tcltklib/stubs.c @@ -50,20 +50,20 @@ ruby_tcltk_stubs() #endif ruby_tk_dll = getenv("RUBY_TK_DLL"); if (ruby_tcl_dll && ruby_tk_dll) { - tcl_dll = (DL_HANDLE)DL_OPEN(ruby_tcl_dll); - tk_dll = (DL_HANDLE)DL_OPEN(ruby_tk_dll); + tcl_dll = (DL_HANDLE)DL_OPEN(ruby_tcl_dll); + tk_dll = (DL_HANDLE)DL_OPEN(ruby_tk_dll); } else { - snprintf(tcl_name, sizeof tcl_name, TCL_NAME, DLEXT); - snprintf(tk_name, sizeof tk_name, TK_NAME, DLEXT); - /* examine from 8.9 to 8.1 */ - for (n = '9'; n > '0'; n--) { - tcl_name[TCL_INDEX] = n; - tk_name[TK_INDEX] = n; - tcl_dll = (DL_HANDLE)DL_OPEN(tcl_name); - tk_dll = (DL_HANDLE)DL_OPEN(tk_name); - if (tcl_dll && tk_dll) - break; - } + snprintf(tcl_name, sizeof tcl_name, TCL_NAME, DLEXT); + snprintf(tk_name, sizeof tk_name, TK_NAME, DLEXT); + /* examine from 8.9 to 8.1 */ + for (n = '9'; n > '0'; n--) { + tcl_name[TCL_INDEX] = n; + tk_name[TK_INDEX] = n; + tcl_dll = (DL_HANDLE)DL_OPEN(tcl_name); + tk_dll = (DL_HANDLE)DL_OPEN(tk_name); + if (tcl_dll && tk_dll) + break; + } } #if defined _WIN32 @@ -71,31 +71,31 @@ ruby_tcltk_stubs() #endif if (!tcl_dll || !tk_dll) - return -1; + return -1; p_Tcl_FindExecutable = (void (*)(const char *))DL_SYM(tcl_dll, "Tcl_FindExecutable"); if (!p_Tcl_FindExecutable) - return -7; + return -7; p_Tcl_FindExecutable("ruby"); p_Tcl_CreateInterp = (Tcl_Interp *(*)())DL_SYM(tcl_dll, "Tcl_CreateInterp"); if (!p_Tcl_CreateInterp) - return -2; + return -2; tcl_ip = (*p_Tcl_CreateInterp)(); if (!tcl_ip) - return -3; + return -3; p_Tk_Init = (int (*)(Tcl_Interp *))DL_SYM(tk_dll, "Tk_Init"); if (!p_Tk_Init) - return -4; + return -4; (*p_Tk_Init)(tcl_ip); if (!Tcl_InitStubs(tcl_ip, "8.1", 0)) - return -5; + return -5; if (!Tk_InitStubs(tcl_ip, "8.1", 0)) - return -6; + return -6; Tcl_DeleteInterp(tcl_ip); |