Define a cpp symbol, BSDish, if that looks appropriate.

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

diff --git a/pp_sys.c b/pp_sys.c
index 877d0a0..d9a8087 100644 (file)
--- a/pp_sys.c
+++ b/pp_sys.c
@@ -1,6 +1,7 @@
 /*    pp_sys.c
  *
- *    Copyright (c) 1991-2003, Larry Wall
+ *    Copyright (C) 1995, 1996, 1997, 1998, 1999,
+ *    2000, 2001, 2002, 2003, by Larry Wall and others
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -422,7 +423,7 @@ PP(pp_warn)
        tmpsv = TOPs;
     }
     tmps = SvPV(tmpsv, len);
-    if (!tmps || !len) {
+    if ((!tmps || !len) && PL_errgv) {
        SV *error = ERRSV;
        (void)SvUPGRADE(error, SVt_PV);
        if (SvPOK(error) && SvCUR(error))
@@ -2174,7 +2175,9 @@ PP(pp_ioctl)
 #else
        retval = fcntl(PerlIO_fileno(IoIFP(io)), func, s);
 #endif
+#endif
 
+#if defined(HAS_IOCTL) || defined(HAS_FCNTL)
     if (SvPOK(argsv)) {
        if (s[SvCUR(argsv)] != 17)
            DIE(aTHX_ "Possible memory corruption: %s overflowed 3rd argument",
@@ -2515,6 +2518,9 @@ PP(pp_accept)
     len = sizeof saddr;          /* EPOC somehow truncates info */
     setbuf( IoIFP(nstio), NULL); /* EPOC gets confused about sockets */
 #endif
+#ifdef __SCO_VERSION__
+    len = sizeof saddr;          /* OpenUNIX 8 somehow truncates info */
+#endif
 
     PUSHp((char *)&saddr, len);
     RETURN;
@@ -2846,8 +2852,8 @@ PP(pp_ftrread)
     dSP;
 #if defined(HAS_ACCESS) && defined(R_OK)
     STRLEN n_a;
-    if ((PL_hints & HINT_FILETEST_ACCESS) && SvPOK(TOPs)) {
-       result = access(TOPpx, R_OK);
+    if ((PL_op->op_private & OPpFT_ACCESS) && SvPOK(TOPs)) {
+       result = access(POPpx, R_OK);
        if (result == 0)
            RETPUSHYES;
        if (result < 0)
@@ -2873,8 +2879,8 @@ PP(pp_ftrwrite)
     dSP;
 #if defined(HAS_ACCESS) && defined(W_OK)
     STRLEN n_a;
-    if ((PL_hints & HINT_FILETEST_ACCESS) && SvPOK(TOPs)) {
-       result = access(TOPpx, W_OK);
+    if ((PL_op->op_private & OPpFT_ACCESS) && SvPOK(TOPs)) {
+       result = access(POPpx, W_OK);
        if (result == 0)
            RETPUSHYES;
        if (result < 0)
@@ -2900,8 +2906,8 @@ PP(pp_ftrexec)
     dSP;
 #if defined(HAS_ACCESS) && defined(X_OK)
     STRLEN n_a;
-    if ((PL_hints & HINT_FILETEST_ACCESS) && SvPOK(TOPs)) {
-       result = access(TOPpx, X_OK);
+    if ((PL_op->op_private & OPpFT_ACCESS) && SvPOK(TOPs)) {
+       result = access(POPpx, X_OK);
        if (result == 0)
            RETPUSHYES;
        if (result < 0)
@@ -2927,8 +2933,8 @@ PP(pp_fteread)
     dSP;
 #ifdef PERL_EFF_ACCESS_R_OK
     STRLEN n_a;
-    if ((PL_hints & HINT_FILETEST_ACCESS) && SvPOK(TOPs)) {
-       result = PERL_EFF_ACCESS_R_OK(TOPpx);
+    if ((PL_op->op_private & OPpFT_ACCESS) && SvPOK(TOPs)) {
+       result = PERL_EFF_ACCESS_R_OK(POPpx);
        if (result == 0)
            RETPUSHYES;
        if (result < 0)
@@ -2954,8 +2960,8 @@ PP(pp_ftewrite)
     dSP;
 #ifdef PERL_EFF_ACCESS_W_OK
     STRLEN n_a;
-    if ((PL_hints & HINT_FILETEST_ACCESS) && SvPOK(TOPs)) {
-       result = PERL_EFF_ACCESS_W_OK(TOPpx);
+    if ((PL_op->op_private & OPpFT_ACCESS) && SvPOK(TOPs)) {
+       result = PERL_EFF_ACCESS_W_OK(POPpx);
        if (result == 0)
            RETPUSHYES;
        if (result < 0)
@@ -2981,8 +2987,8 @@ PP(pp_fteexec)
     dSP;
 #ifdef PERL_EFF_ACCESS_X_OK
     STRLEN n_a;
-    if ((PL_hints & HINT_FILETEST_ACCESS) && SvPOK(TOPs)) {
-       result = PERL_EFF_ACCESS_X_OK(TOPpx);
+    if ((PL_op->op_private & OPpFT_ACCESS) && SvPOK(TOPs)) {
+       result = PERL_EFF_ACCESS_X_OK(POPpx);
        if (result == 0)
            RETPUSHYES;
        if (result < 0)
@@ -3319,7 +3325,7 @@ PP(pp_fttext)
        PL_laststype = OP_STAT;
        sv_setpv(PL_statname, SvPV(sv, n_a));
        if (!(fp = PerlIO_open(SvPVX(PL_statname), "r"))) {
-           if (ckWARN(WARN_NEWLINE) && strchr(SvPV(sv, n_a), '\n'))
+           if (ckWARN(WARN_NEWLINE) && strchr(SvPV(PL_statname, n_a), '\n'))
                Perl_warner(aTHX_ packWARN(WARN_NEWLINE), PL_warn_nl, "open");
            RETPUSHUNDEF;
        }