Skip dist/ExtUtils-Install/t/InstallWithMM.t when cross-compiling.

[perl5.git] / doio.c

diff --git a/doio.c b/doio.c
index 5223654..39cbf6d 100644 (file)
--- a/doio.c
+++ b/doio.c
@@ -1395,7 +1395,7 @@ S_exec_failed(pTHX_ const char *cmd, int fd, int do_report)
        Perl_warner(aTHX_ packWARN(WARN_EXEC), "Can't exec \"%s\": %s",
                    cmd, Strerror(e));
     if (do_report) {
-       PerlLIO_write(fd, (void*)&e, sizeof(int));
+       (void)PerlLIO_write(fd, (void*)&e, sizeof(int));
        PerlLIO_close(fd);
     }
 }
@@ -2219,10 +2219,8 @@ Perl_do_msgrcv(pTHX_ SV **mark, SV **sp)
     if (ret >= 0) {
        SvCUR_set(mstr, sizeof(long)+ret);
        *SvEND(mstr) = '\0';
-#ifndef INCOMPLETE_TAINTS
        /* who knows who has been playing with this message? */
        SvTAINTED_on(mstr);
-#endif
     }
     return ret;
 #else
@@ -2329,10 +2327,8 @@ Perl_do_shmio(pTHX_ I32 optype, SV **mark, SV **sp)
        SvCUR_set(mstr, msize);
        *SvEND(mstr) = '\0';
        SvSETMAGIC(mstr);
-#ifndef INCOMPLETE_TAINTS
        /* who knows who has been playing with this shared memory? */
        SvTAINTED_on(mstr);
-#endif
     }
     else {
        STRLEN len;