Symbian port 0.3.0 as of blead@25911

[p5sagit/p5-mst-13.2.git] / win32 / win32.c

diff --git a/win32/win32.c b/win32/win32.c
index 86bf44e..3740e70 100644 (file)
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -92,8 +92,8 @@ int _fcloseall();
 
 static void            get_shell(void);
 static long            tokenize(const char *str, char **dest, char ***destv);
-static int             do_spawn2(pTHX_ char *cmd, int exectype);
-static BOOL            has_shell_metachars(char *ptr);
+static int             do_spawn2(pTHX_ const char *cmd, int exectype);
+static BOOL            has_shell_metachars(const char *ptr);
 static long            filetime_to_clock(PFILETIME ft);
 static BOOL            filetime_from_time(PFILETIME ft, time_t t);
 static char *          get_emd_part(SV **leading, char *trailing, ...);
@@ -349,7 +349,7 @@ win32_get_vendorlib(const char *pl)
 }
 
 static BOOL
-has_shell_metachars(char *ptr)
+has_shell_metachars(const char *ptr)
 {
     int inquote = 0;
     char quote = '\0';
@@ -394,7 +394,7 @@ has_shell_metachars(char *ptr)
  * the library functions will get the correct environment
  */
 PerlIO *
-Perl_my_popen(pTHX_ char *cmd, char *mode)
+Perl_my_popen(pTHX_ const char *cmd, const char *mode)
 {
 #ifdef FIXCMD
 #define fixcmd(x)   {                                  \
@@ -618,7 +618,7 @@ find_next_space(const char *s)
 }
 
 static int
-do_spawn2(pTHX_ char *cmd, int exectype)
+do_spawn2(pTHX_ const char *cmd, int exectype)
 {
     char **a;
     char *s;
@@ -671,7 +671,7 @@ do_spawn2(pTHX_ char *cmd, int exectype)
        Newx(argv, w32_perlshell_items + 2, char*);
        while (++i < w32_perlshell_items)
            argv[i] = w32_perlshell_vec[i];
-       argv[i++] = cmd;
+       argv[i++] = (char *)cmd;
        argv[i] = Nullch;
        switch (exectype) {
        case EXECF_SPAWN:
@@ -721,7 +721,7 @@ Perl_do_spawn_nowait(pTHX_ char *cmd)
 }
 
 bool
-Perl_do_exec(pTHX_ char *cmd)
+Perl_do_exec(pTHX_ const char *cmd)
 {
     do_spawn2(aTHX_ cmd, EXECF_EXEC);
     return FALSE;
@@ -2642,7 +2642,7 @@ win32_fseek(FILE *pf, Off_t offset,int origin)
     return fsetpos(pf, &offset);
 #endif
 #else
-    return fseek(pf, offset, origin);
+    return fseek(pf, (long)offset, origin);
 #endif
 }
 
@@ -3192,7 +3192,7 @@ finish:
     win32_lseek(fd, cur, SEEK_SET);
     return retval;
 #else
-    return chsize(fd, size);
+    return chsize(fd, (long)size);
 #endif
 }
 
@@ -3218,7 +3218,7 @@ win32_lseek(int fd, Off_t offset, int origin)
     return _lseeki64(fd, offset, origin);
 #endif
 #else
-    return lseek(fd, offset, origin);
+    return lseek(fd, (long)offset, origin);
 #endif
 }