note about AVf_*

[perl5.git] / pp_sys.c

diff --git a/pp_sys.c b/pp_sys.c
index afac5ab..5271a86 100644 (file)
--- a/pp_sys.c
+++ b/pp_sys.c
@@ -187,6 +187,10 @@ static char zero_but_true[ZBTLEN + 1] = "0 but true";
 #  include <sys/access.h>
 #endif
 
+#if defined(HAS_FCNTL) && defined(F_SETFD) && !defined(FD_CLOEXEC)
+#  define FD_CLOEXEC 1         /* NeXT needs this */
+#endif
+
 #undef PERL_EFF_ACCESS_R_OK    /* EFFective uid/gid ACCESS R_OK */
 #undef PERL_EFF_ACCESS_W_OK
 #undef PERL_EFF_ACCESS_X_OK
@@ -1561,8 +1565,8 @@ PP(pp_sysread)
            length = -1;
     }
     if (length < 0) {
-       if (IoTYPE(io) == '>' || IoIFP(io) == PerlIO_stdout()
-           || IoIFP(io) == PerlIO_stderr())
+       if ((IoTYPE(io) == '>' || IoIFP(io) == PerlIO_stdout()
+           || IoIFP(io) == PerlIO_stderr()) && ckWARN(WARN_IO))
        {
            SV* sv = sv_newmortal();
            gv_efullname3(sv, gv, Nullch);
@@ -1894,7 +1898,7 @@ PP(pp_ioctl)
     }
     else {
        retval = SvIV(argsv);
-       s = (char*)retval;              /* ouch */
+       s = (char*)PTR_CAST retval;             /* ouch */
     }
 
     TAINT_PROPER(optype == OP_IOCTL ? "ioctl" : "fcntl");
@@ -3940,13 +3944,13 @@ PP(pp_gmtime)
        if (!tmbuf)
            RETPUSHUNDEF;
        tsv = Perl_newSVpvf(aTHX_ "%s %s %2d %02d:%02d:%02d %d",
-                      dayname[tmbuf->tm_wday],
-                      monname[tmbuf->tm_mon],
-                      tmbuf->tm_mday,
-                      tmbuf->tm_hour,
-                      tmbuf->tm_min,
-                      tmbuf->tm_sec,
-                      tmbuf->tm_year + 1900);
+                           dayname[tmbuf->tm_wday],
+                           monname[tmbuf->tm_mon],
+                           tmbuf->tm_mday,
+                           tmbuf->tm_hour,
+                           tmbuf->tm_min,
+                           tmbuf->tm_sec,
+                           tmbuf->tm_year + 1900);
        PUSHs(sv_2mortal(tsv));
     }
     else if (tmbuf) {
@@ -4740,7 +4744,7 @@ PP(pp_gpwent)
 PP(pp_spwent)
 {
     djSP;
-#if defined(HAS_PASSWD) && defined(HAS_SETPWENT) && !defined(CYGWIN)
+#if defined(HAS_PASSWD) && defined(HAS_SETPWENT)
     setpwent();
 #   ifdef HAS_SETSPENT
     setspent();