ccflags, not ldflags.

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

diff --git a/doio.c b/doio.c
index dfd8710..47a5af6 100644 (file)
--- a/doio.c
+++ b/doio.c
@@ -158,45 +158,7 @@ Perl_do_openn(pTHX_ GV *gv, register char *name, I32 len, int as_raw,
        rawmode |= O_LARGEFILE; /* Transparently largefiley. */
 #endif
 
-#ifndef O_ACCMODE
-#define O_ACCMODE 3            /* Assume traditional implementation */
-#endif
-
-       switch (result = rawmode & O_ACCMODE) {
-       case O_RDONLY:
-            IoTYPE(io) = IoTYPE_RDONLY;
-            break;
-       case O_WRONLY:
-            IoTYPE(io) = IoTYPE_WRONLY;
-            break;
-       case O_RDWR:
-       default:
-            IoTYPE(io) = IoTYPE_RDWR;
-            break;
-       }
-       writing = (result > 0);
-
-       if (result == O_RDONLY) {
-           mode[ix++] = 'r';
-       }
-#ifdef O_APPEND
-       else if (rawmode & O_APPEND) {
-           mode[ix++] = 'a';
-           if (result != O_WRONLY)
-               mode[ix++] = '+';
-       }
-#endif
-       else {
-           if (result == O_WRONLY)
-               mode[ix++] = 'w';
-           else {
-               mode[ix++] = 'r';
-               mode[ix++] = '+';
-           }
-       }
-       if (rawmode & O_BINARY)
-           mode[ix++] = 'b';
-       mode[ix] = '\0';
+        IoTYPE(io) = PerlIO_intmode2str(rawmode, &mode[ix], &writing);
 
        namesv = sv_2mortal(newSVpvn(name,strlen(name)));
        num_svs = 1;
@@ -235,6 +197,7 @@ Perl_do_openn(pTHX_ GV *gv, register char *name, I32 len, int as_raw,
        if ((*type == IoTYPE_RDWR) && /* scary */
            (*(type+1) == IoTYPE_RDONLY || *(type+1) == IoTYPE_WRONLY) &&
            ((!num_svs || (tend > type+1 && tend[-1] != IoTYPE_PIPE)))) {
+        TAINT_PROPER("open");
            mode[1] = *type++;
            writing = 1;
        }
@@ -532,6 +495,7 @@ Perl_do_openn(pTHX_ GV *gv, register char *name, I32 len, int as_raw,
            (void)PerlIO_close(fp);
            goto say_false;
        }
+#ifndef PERL_MICRO
        if (S_ISSOCK(PL_statbuf.st_mode))
            IoTYPE(io) = IoTYPE_SOCKET; /* in case a socket was passed in to us */
 #ifdef HAS_SOCKET
@@ -552,6 +516,7 @@ Perl_do_openn(pTHX_ GV *gv, register char *name, I32 len, int as_raw,
                IoTYPE(io) = IoTYPE_SOCKET; /* some OS's return 0 on fstat()ed socket */
                                /* but some return 0 for streams too, sigh */
        }
+#endif /* !PERL_MICRO */
 #endif
     }
     if (saveifp) {             /* must use old fp? */
@@ -1221,7 +1186,9 @@ Perl_do_print(pTHX_ register SV *sv, PerlIO *fp)
                sv_utf8_upgrade(sv = sv_mortalcopy(sv));
        }
        else if (DO_UTF8(sv)) {
-           if (!sv_utf8_downgrade((sv = sv_mortalcopy(sv)), TRUE)) {
+           if (!sv_utf8_downgrade((sv = sv_mortalcopy(sv)), TRUE)
+               && ckWARN(WARN_UTF8))
+           {
                Perl_warner(aTHX_ WARN_UTF8, "Wide character in print");
            }
        }
@@ -1690,7 +1657,7 @@ nothing in the core.
 
            if ( accessed == &PL_sv_undef && modified == &PL_sv_undef )
              utbufp = NULL;
-           
+
            Zero(&utbuf, sizeof utbuf, char);
 #ifdef BIG_TIME
            utbuf.actime = (Time_t)SvNVx(accessed);     /* time accessed */
@@ -2029,13 +1996,42 @@ Perl_do_semop(pTHX_ SV **mark, SV **sp)
     id = SvIVx(*++mark);
     opstr = *++mark;
     opbuf = SvPV(opstr, opsize);
-    if (opsize < sizeof(struct sembuf)
-       || (opsize % sizeof(struct sembuf)) != 0) {
+    if (opsize < 3 * SHORTSIZE
+       || (opsize % (3 * SHORTSIZE))) {
        SETERRNO(EINVAL,LIB$_INVARG);
        return -1;
     }
     SETERRNO(0,0);
-    return semop(id, (struct sembuf *)opbuf, opsize/sizeof(struct sembuf));
+    /* We can't assume that sizeof(struct sembuf) == 3 * sizeof(short). */
+    {
+        int nsops  = opsize / (3 * sizeof (short));
+        int i      = nsops;
+        short *ops = (short *) opbuf;
+        short *o   = ops;
+        struct sembuf *temps, *t;
+        I32 result;
+
+        New (0, temps, nsops, struct sembuf);
+        t = temps;
+        while (i--) {
+            t->sem_num = *o++;
+            t->sem_op  = *o++;
+            t->sem_flg = *o++;
+            t++;
+        }
+        result = semop(id, temps, nsops);
+        t = temps;
+        o = ops;
+        i = nsops;
+        while (i--) {
+            *o++ = t->sem_num;
+            *o++ = t->sem_op;
+            *o++ = t->sem_flg;
+            t++;
+        }
+        Safefree(temps);
+        return result;
+    }
 #else
     Perl_croak(aTHX_ "semop not implemented");
 #endif
@@ -2163,6 +2159,8 @@ Perl_start_glob (pTHX_ SV *tmpglob, IO *io)
                ok = ((wilddsc.dsc$a_pointer = tovmspath(SvPVX(tmpglob),vmsspec)) != NULL);
            else ok = ((wilddsc.dsc$a_pointer = tovmsspec(SvPVX(tmpglob),vmsspec)) != NULL);
            if (ok) wilddsc.dsc$w_length = (unsigned short int) strlen(wilddsc.dsc$a_pointer);
+           for (cp=wilddsc.dsc$a_pointer; ok && cp && *cp; cp++)
+               if (*cp == '?') *cp = '%';  /* VMS style single-char wildcard */
            while (ok && ((sts = lib$find_file(&wilddsc,&rsdsc,&cxt,
                                               &dfltdsc,NULL,NULL,NULL))&1)) {
                end = rstr + (unsigned long int) *rslt;