From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Sun, 27 May 2001 18:18:56 +0000 (+0000)
Subject: O_APPEND and O_TRUNC are not portable.  (Not available e.g.
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=d1da76111f983fdb229e2d4bbf81f9378abf9150;p=p5sagit%2Fp5-mst-13.2.git

O_APPEND and O_TRUNC are not portable.  (Not available e.g.
for microperl.)

p4raw-id: //depot/perl@10233
---

diff --git a/doio.c b/doio.c
index e86862f..9c331f9 100644
--- a/doio.c
+++ b/doio.c
@@ -143,7 +143,14 @@ Perl_do_openn(pTHX_ GV *gv, register char *name, I32 len, int as_raw,
 	if (num_svs != 0) {
 	     Perl_croak(aTHX_ "panic: sysopen with multiple args");
 	}
-	if (rawmode & (O_WRONLY|O_RDWR|O_APPEND|O_CREAT|O_TRUNC))
+	if (rawmode & (O_WRONLY|O_RDWR|O_CREAT
+#ifdef O_APPEND	/* Not fully portable. */
+		       |O_APPEND
+#endif
+#ifdef O_TRUNC	/* Not fully portable. */
+		       |O_TRUNC
+#endif
+		       ))
 	    TAINT_PROPER("sysopen");
 	mode[ix++] = '#'; /* Marker to openn to use numeric "sysopen" */