Sync with the latest MakeMaker snapshot.

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

diff --git a/doio.c b/doio.c
index e2dcad8..dc192d4 100644 (file)
--- a/doio.c
+++ b/doio.c
@@ -48,9 +48,7 @@
 #  define OPEN_EXCL 0
 #endif
 
-#if !defined(NSIG) || defined(M_UNIX) || defined(M_XENIX)
 #include <signal.h>
-#endif
 
 bool
 Perl_do_open(pTHX_ GV *gv, register char *name, I32 len, int as_raw,
@@ -1548,7 +1546,7 @@ Perl_do_exec3(pTHX_ char *cmd, int fd, int do_report)
 
                while (*t && isSPACE(*t))
                    ++t;
-               if (!*t && (dup2(1,2) != -1)) {
+               if (!*t && (PerlLIO_dup2(1,2) != -1)) {
                    s[-2] = '\0';
                    break;
                }
@@ -2290,8 +2288,9 @@ Perl_start_glob (pTHX_ SV *tmpglob, IO *io)
                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;
-               if (!hasver) while (*end != ';') end--;
+               /* with varying string, 1st word of buffer contains result length */
+               end = rstr + *((unsigned short int*)rslt);
+               if (!hasver) while (*end != ';' && end > rstr) end--;
                *(end++) = '\n';  *end = '\0';
                for (cp = rstr; *cp; cp++) *cp = _tolower(*cp);
                if (hasdir) {