Remove directories from manifest

[p5sagit/p5-mst-13.2.git] / win32 / perlhost.h

diff --git a/win32/perlhost.h b/win32/perlhost.h
index e2227e3..6e3fcd2 100644 (file)
--- a/win32/perlhost.h
+++ b/win32/perlhost.h
@@ -7,20 +7,29 @@
  *    License or the Artistic License, as specified in the README file.
  */
 
+#ifndef UNDER_CE
 #define CHECK_HOST_INTERP
+#endif
 
 #ifndef ___PerlHost_H___
 #define ___PerlHost_H___
 
+#ifndef UNDER_CE
 #include <signal.h>
+#endif
 #include "iperlsys.h"
 #include "vmem.h"
 #include "vdir.h"
 
+#ifndef WC_NO_BEST_FIT_CHARS
+#  define WC_NO_BEST_FIT_CHARS 0x00000400
+#endif
+
 START_EXTERN_C
-extern char *          g_win32_get_privlib(const char *pl);
-extern char *          g_win32_get_sitelib(const char *pl);
-extern char *          g_win32_get_vendorlib(const char *pl);
+extern char *          g_win32_get_privlib(const char *pl, STRLEN *const len);
+extern char *          g_win32_get_sitelib(const char *pl, STRLEN *const len);
+extern char *          g_win32_get_vendorlib(const char *pl,
+                                             STRLEN *const len);
 extern char *          g_getlogin(void);
 END_EXTERN_C
 
@@ -509,21 +518,22 @@ PerlEnvOsId(struct IPerlEnv* piPerl)
 }
 
 char*
-PerlEnvLibPath(struct IPerlEnv* piPerl, const char *pl)
+PerlEnvLibPath(struct IPerlEnv* piPerl, const char *pl, STRLEN *const len)
 {
-    return g_win32_get_privlib(pl);
+    return g_win32_get_privlib(pl, len);
 }
 
 char*
-PerlEnvSiteLibPath(struct IPerlEnv* piPerl, const char *pl)
+PerlEnvSiteLibPath(struct IPerlEnv* piPerl, const char *pl, STRLEN *const len)
 {
-    return g_win32_get_sitelib(pl);
+    return g_win32_get_sitelib(pl, len);
 }
 
 char*
-PerlEnvVendorLibPath(struct IPerlEnv* piPerl, const char *pl)
+PerlEnvVendorLibPath(struct IPerlEnv* piPerl, const char *pl,
+                    STRLEN *const len)
 {
-    return g_win32_get_vendorlib(pl);
+    return g_win32_get_vendorlib(pl, len);
 }
 
 void
@@ -608,14 +618,14 @@ PerlStdIOGetc(struct IPerlStdIO* piPerl, FILE* pf)
     return win32_getc(pf);
 }
 
-char*
+STDCHAR*
 PerlStdIOGetBase(struct IPerlStdIO* piPerl, FILE* pf)
 {
 #ifdef FILE_base
     FILE *f = pf;
     return FILE_base(f);
 #else
-    return Nullch;
+    return NULL;
 #endif
 }
 
@@ -641,14 +651,14 @@ PerlStdIOGetCnt(struct IPerlStdIO* piPerl, FILE* pf)
 #endif
 }
 
-char*
+STDCHAR*
 PerlStdIOGetPtr(struct IPerlStdIO* piPerl, FILE* pf)
 {
 #ifdef USE_STDIO_PTR
     FILE *f = pf;
     return FILE_ptr(f);
 #else
-    return Nullch;
+    return NULL;
 #endif
 }
 
@@ -734,7 +744,7 @@ PerlStdIOSetCnt(struct IPerlStdIO* piPerl, FILE* pf, int n)
 }
 
 void
-PerlStdIOSetPtr(struct IPerlStdIO* piPerl, FILE* pf, char * ptr)
+PerlStdIOSetPtr(struct IPerlStdIO* piPerl, FILE* pf, STDCHAR * ptr)
 {
 #ifdef STDIO_PTR_LVALUE
     FILE *f = pf;
@@ -823,6 +833,7 @@ PerlStdIOGetOSfhandle(struct IPerlStdIO* piPerl, int filenum)
 FILE*
 PerlStdIOFdupopen(struct IPerlStdIO* piPerl, FILE* pf)
 {
+#ifndef UNDER_CE
     FILE* pfdup;
     fpos_t pos;
     char mode[3];
@@ -870,6 +881,9 @@ PerlStdIOFdupopen(struct IPerlStdIO* piPerl, FILE* pf)
        fsetpos(pfdup, &pos);
     }
     return pfdup;
+#else
+    return 0;
+#endif
 }
 
 struct IPerlStdIO perlStdIO =
@@ -977,7 +991,14 @@ PerlLIOFileStat(struct IPerlLIO* piPerl, int handle, Stat_t *buffer)
 int
 PerlLIOIOCtl(struct IPerlLIO* piPerl, int i, unsigned int u, char *data)
 {
-    return win32_ioctlsocket((SOCKET)i, (long)u, (u_long*)data);
+    u_long u_long_arg;
+    int retval;
+
+    /* mauke says using memcpy avoids alignment issues */
+    memcpy(&u_long_arg, data, sizeof u_long_arg); 
+    retval = win32_ioctlsocket((SOCKET)i, (long)u, &u_long_arg);
+    memcpy(data, &u_long_arg, sizeof u_long_arg);
+    return retval;
 }
 
 int
@@ -1599,9 +1620,7 @@ PerlProcKill(struct IPerlProc* piPerl, int pid, int sig)
 int
 PerlProcKillpg(struct IPerlProc* piPerl, int pid, int sig)
 {
-    dTHX;
-    Perl_croak(aTHX_ "killpg not implemented!\n");
-    return 0;
+    return win32_kill(pid, -sig);
 }
 
 int
@@ -1765,7 +1784,7 @@ restart:
            if (PL_restartop) {
                POPSTACK_TO(PL_mainstack);
                PL_op = PL_restartop;
-               PL_restartop = Nullop;
+               PL_restartop = (OP*)NULL;
                goto restart;
            }
            PerlIO_printf(Perl_error_log, "panic: restartop\n");
@@ -1777,7 +1796,7 @@ restart:
 
        /* XXX hack to avoid perl_destruct() freeing optree */
         win32_checkTLS(my_perl);
-       PL_main_root = Nullop;
+       PL_main_root = (OP*)NULL;
     }
 
     win32_checkTLS(my_perl);
@@ -1837,7 +1856,7 @@ PerlProcFork(struct IPerlProc* piPerl)
         w32_message_hwnd = win32_create_message_window();
     new_perl->Isys_intern.message_hwnd = w32_message_hwnd;
     w32_pseudo_child_message_hwnds[w32_num_pseudo_children] =
-        (w32_message_hwnd == NULL) ? NULL : INVALID_HANDLE_VALUE;
+        (w32_message_hwnd == NULL) ? (HWND)NULL : (HWND)INVALID_HANDLE_VALUE;
 #    ifdef USE_RTL_THREAD_API
     handle = (HANDLE)_beginthreadex((void*)NULL, 0, win32_start_child,
                                    (void*)new_perl, 0, (unsigned*)&id);
@@ -2132,6 +2151,10 @@ lookup(const void *arg1, const void *arg2)
 LPSTR*
 CPerlHost::Lookup(LPCSTR lpStr)
 {
+#ifdef UNDER_CE
+    if (!m_lppEnvList || !m_dwEnvCount)
+       return NULL;
+#endif
     if (!lpStr)
        return NULL;
     return (LPSTR*)bsearch(&lpStr, m_lppEnvList, m_dwEnvCount, sizeof(LPSTR), lookup);
@@ -2228,16 +2251,15 @@ char*
 CPerlHost::GetChildDir(void)
 {
     dTHX;
-    int length;
     char* ptr;
+    size_t length;
+
     Newx(ptr, MAX_PATH+1, char);
-    if(ptr) {
-       m_pvDir->GetCurrentDirectoryA(MAX_PATH+1, ptr);
-       length = strlen(ptr);
-       if (length > 3) {
-           if ((ptr[length-1] == '\\') || (ptr[length-1] == '/'))
-               ptr[length-1] = 0;
-       }
+    m_pvDir->GetCurrentDirectoryA(MAX_PATH+1, ptr);
+    length = strlen(ptr);
+    if (length > 3) {
+        if ((ptr[length-1] == '\\') || (ptr[length-1] == '/'))
+            ptr[length-1] = 0;
     }
     return ptr;
 }