Regenerate Configure.

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

diff --git a/util.c b/util.c
index afec79e..a92c4db 100644 (file)
--- a/util.c
+++ b/util.c
@@ -139,10 +139,8 @@ Perl_safesysrealloc(Malloc_t where,MEM_SIZE size)
 #endif
     ptr = PerlMem_realloc(where,size);
 
-    DEBUG_m( {
-       PerlIO_printf(Perl_debug_log, "0x%lx: (%05d) rfree\n",where,PL_an++);
-       PerlIO_printf(Perl_debug_log, "0x%lx: (%05d) realloc %ld bytes\n",ptr,PL_an++,(long)size);
-    } )
+    DEBUG_m(PerlIO_printf(Perl_debug_log, "0x%lx: (%05d) rfree\n",where,PL_an++));
+    DEBUG_m(PerlIO_printf(Perl_debug_log, "0x%lx: (%05d) realloc %ld bytes\n",ptr,PL_an++,(long)size));
 
     if (ptr != Nullch)
        return ptr;
@@ -1381,8 +1379,33 @@ Perl_vform(pTHX_ const char *pat, va_list *args)
     return SvPVX(sv);
 }
 
+#if defined(PERL_IMPLICIT_CONTEXT)
+SV *
+Perl_mess_nocontext(const char *pat, ...)
+{
+    dTHX;
+    SV *retval;
+    va_list args;
+    va_start(args, pat);
+    retval = vmess(pat, &args);
+    va_end(args);
+    return retval;
+}
+#endif /* PERL_IMPLICIT_CONTEXT */
+
+SV *
+Perl_mess(pTHX_ const char *pat, ...)
+{
+    SV *retval;
+    va_list args;
+    va_start(args, pat);
+    retval = vmess(pat, &args);
+    va_end(args);
+    return retval;
+}
+
 SV *
-Perl_mess(pTHX_ const char *pat, va_list *args)
+Perl_vmess(pTHX_ const char *pat, va_list *args)
 {
     SV *sv = mess_alloc();
     static char dgd[] = " during global destruction.\n";
@@ -1440,8 +1463,14 @@ Perl_vdie(pTHX_ const char* pat, va_list *args)
                          thr, PL_curstack, PL_mainstack));
 
     if (pat) {
-       msv = mess(pat, args);
-       message = SvPV(msv,msglen);
+       msv = vmess(pat, args);
+       if (PL_errors && SvCUR(PL_errors)) {
+           sv_catsv(PL_errors, msv);
+           message = SvPV(PL_errors, msglen);
+           SvCUR_set(PL_errors, 0);
+       }
+       else
+           message = SvPV(msv,msglen);
     }
     else {
        message = Nullch;
@@ -1531,9 +1560,18 @@ Perl_vcroak(pTHX_ const char* pat, va_list *args)
     SV *msv;
     STRLEN msglen;
 
-    msv = mess(pat, args);
-    message = SvPV(msv,msglen);
-    DEBUG_S(PerlIO_printf(PerlIO_stderr(), "croak: 0x%lx %s", (unsigned long) thr, message));
+    msv = vmess(pat, args);
+    if (PL_errors && SvCUR(PL_errors)) {
+       sv_catsv(PL_errors, msv);
+       message = SvPV(PL_errors, msglen);
+       SvCUR_set(PL_errors, 0);
+    }
+    else
+       message = SvPV(msv,msglen);
+
+    DEBUG_S(PerlIO_printf(PerlIO_stderr(), "croak: 0x%lx %s",
+                         (unsigned long) thr, message));
+
     if (PL_diehook) {
        /* sv_2cv might call Perl_croak() */
        SV *olddiehook = PL_diehook;
@@ -1611,7 +1649,7 @@ Perl_vwarn(pTHX_ const char* pat, va_list *args)
     SV *msv;
     STRLEN msglen;
 
-    msv = mess(pat, args);
+    msv = vmess(pat, args);
     message = SvPV(msv, msglen);
 
     if (PL_warnhook) {
@@ -1707,7 +1745,7 @@ Perl_vwarner(pTHX_ U32  err, const char* pat, va_list* args)
     SV *msv;
     STRLEN msglen;
 
-    msv = mess(pat, args);
+    msv = vmess(pat, args);
     message = SvPV(msv, msglen);
 
     if (ckDEAD(err)) {
@@ -1824,28 +1862,13 @@ Perl_my_setenv(pTHX_ char *nam, char *val)
        safesysfree(environ[i]);
     environ[i] = (char*)safesysmalloc((strlen(nam)+strlen(val)+2) * sizeof(char));
 
-#ifndef MSDOS
     (void)sprintf(environ[i],"%s=%s",nam,val);/* all that work just for this */
-#else
-    /* MS-DOS requires environment variable names to be in uppercase */
-    /* [Tom Dinger, 27 August 1990: Well, it doesn't _require_ it, but
-     * some utilities and applications may break because they only look
-     * for upper case strings. (Fixed strupr() bug here.)]
-     */
-    strcpy(environ[i],nam); strupr(environ[i]);
-    (void)sprintf(environ[i] + strlen(nam),"=%s",val);
-#endif /* MSDOS */
 
 #else   /* PERL_USE_SAFE_PUTENV */
     char *new_env;
 
     new_env = (char*)safesysmalloc((strlen(nam) + strlen(val) + 2) * sizeof(char));
-#ifndef MSDOS
     (void)sprintf(new_env,"%s=%s",nam,val);/* all that work just for this */
-#else
-    strcpy(new_env,nam); strupr(new_env);
-    (void)sprintf(new_env + strlen(nam),"=%s",val);
-#endif
     (void)putenv(new_env);
 #endif  /* PERL_USE_SAFE_PUTENV */
 }
@@ -2637,6 +2660,9 @@ Perl_my_pclose(pTHX_ PerlIO *ptr)
     /* Needs work for PerlIO ! */
     FILE *f = PerlIO_findFILE(ptr);
     I32 result = pclose(f);
+#if defined(DJGPP)
+    result = (result << 8) & 0xff00;
+#endif
     PerlIO_releaseFILE(ptr,f);
     return result;
 }
@@ -2831,7 +2857,7 @@ Perl_scan_bin(pTHX_ char *start, I32 len, I32 *retlen)
     if (!overflowed)
        rnv = (NV) ruv;
     if (   ( overflowed && rnv > 4294967295.0)
-#if UV_SIZEOF > 4
+#if UVSIZE > 4
        || (!overflowed && ruv > 0xffffffff  )
 #endif
        ) { 
@@ -2896,7 +2922,7 @@ Perl_scan_oct(pTHX_ char *start, I32 len, I32 *retlen)
     if (!overflowed)
        rnv = (NV) ruv;
     if (   ( overflowed && rnv > 4294967295.0)
-#if UV_SIZEOF > 4
+#if UVSIZE > 4
        || (!overflowed && ruv > 0xffffffff  )
 #endif
        ) {
@@ -2964,7 +2990,7 @@ Perl_scan_hex(pTHX_ char *start, I32 len, I32 *retlen)
     if (!overflowed)
        rnv = (NV) ruv;
     if (   ( overflowed && rnv > 4294967295.0)
-#if UV_SIZEOF > 4
+#if UVSIZE > 4
        || (!overflowed && ruv > 0xffffffff  )
 #endif
        ) { 
@@ -3384,6 +3410,7 @@ Perl_new_struct_thread(pTHX_ struct perl_thread *t)
     PL_restartop = 0;
 
     PL_statname = NEWSV(66,0);
+    PL_errors = newSVpvn("", 0);
     PL_maxscream = -1;
     PL_regcompp = MEMBER_TO_FPTR(Perl_pregcomp);
     PL_regexecp = MEMBER_TO_FPTR(Perl_regexec_flags);