Upgrade to CPAN-1.87_62

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

diff --git a/doio.c b/doio.c
index 29b5b19..bc30130 100644 (file)
--- a/doio.c
+++ b/doio.c
@@ -1276,6 +1276,7 @@ Perl_my_stat(pTHX)
         if (gv == PL_defgv)
             return PL_laststatval;
        io = GvIO(gv);
+        do_fstat_have_io:
         PL_laststype = OP_STAT;
         PL_statgv = gv;
         sv_setpvn(PL_statname, "", 0);
@@ -1287,6 +1288,7 @@ Perl_my_stat(pTHX)
                 return (PL_laststatval = PerlLIO_fstat(dirfd(IoDIRP(io)), &PL_statcache));
 #else
                 Perl_die(aTHX_ PL_no_func, "dirfd");
+                NORETURN_FUNCTION_END;
 #endif
             } else {
                 if (ckWARN2(WARN_UNOPENED,WARN_CLOSED))
@@ -1315,6 +1317,10 @@ Perl_my_stat(pTHX)
            gv = (GV*)SvRV(sv);
            goto do_fstat;
        }
+        else if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PVIO) {
+            io = (IO*)SvRV(sv);
+            goto do_fstat_have_io;
+        }
 
        s = SvPV_const(sv, len);
        PL_statgv = NULL;
@@ -1475,7 +1481,7 @@ Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
              if (s[-1] == '\'') {
                  *--s = '\0';
                  PERL_FPU_PRE_EXEC
-                 PerlProc_execl(PL_cshname, "csh", flags, ncmd, NULL);
+                 PerlProc_execl(PL_cshname, "csh", flags, ncmd, (char*)NULL);
                  PERL_FPU_POST_EXEC
                  *s = '\'';
                  S_exec_failed(aTHX_ PL_cshname, fd, do_report);
@@ -1524,7 +1530,7 @@ Perl_do_exec3(pTHX_ const char *incmd, int fd, int do_report)
            }
          doshell:
            PERL_FPU_PRE_EXEC
-           PerlProc_execl(PL_sh_path, "sh", "-c", cmd, NULL);
+           PerlProc_execl(PL_sh_path, "sh", "-c", cmd, (char *)NULL);
            PERL_FPU_POST_EXEC
            S_exec_failed(aTHX_ PL_sh_path, fd, do_report);
            Safefree(cmd);
@@ -2273,7 +2279,7 @@ Perl_do_shmio(pTHX_ I32 optype, SV **mark, SV **sp)
        STRLEN len;
 
        const char *mbuf = SvPV_const(mstr, len);
-       const I32 n = (len > msize) ? msize : len;
+       const I32 n = ((I32)len > msize) ? msize : (I32)len;
        Copy(mbuf, shm + mpos, n, char);
        if (n < msize)
            memzero(shm + mpos + n, msize - n);