Two OS/2 portability patches from Ilya.

Subject: [PATCH 5.8.1 @21211] sockets broken on OS/2
Date: Thu, 25 Sep 2003 12:09:11 -0700
Message-ID: <20030925190911.GA27028@math.berkeley.edu>

Subject: Re: [PATCH 5.8.1 @21379] tmpfile() broken on OS/2
From: Ilya Zakharevich <nospam-abuse@ilyaz.org>
Date: Thu, 25 Sep 2003 19:50:45 -0700
Message-ID: <20030926025045.GA27507@math.berkeley.edu>

p4raw-id: //depot/perl@21509

5 files changed, 23 insertions, 13 deletions

diff --git a/doio.c b/doio.c
index 3bad8f343b..e2dcad87cb 100644
--- a/doio.c
+++ b/doio.c
@@ -937,8 +937,8 @@ Perl_do_pipe(pTHX_ SV *sv, GV *rgv, GV *wgv)
 
     if (PerlProc_pipe(fd) < 0)
 	goto badexit;
-    IoIFP(rstio) = PerlIO_fdopen(fd[0], "r"PIPESOCK_MODE);
-    IoOFP(wstio) = PerlIO_fdopen(fd[1], "w"PIPESOCK_MODE);
+    IoIFP(rstio) = PerlIO_fdopen(fd[0], "r"PIPE_OPEN_MODE);
+    IoOFP(wstio) = PerlIO_fdopen(fd[1], "w"PIPE_OPEN_MODE);
     IoOFP(rstio) = IoIFP(rstio);
     IoIFP(wstio) = IoOFP(wstio);
     IoTYPE(rstio) = IoTYPE_RDONLY;
diff --git a/os2/os2ish.h b/os2/os2ish.h
index 3ff25f2366..a4145eab4a 100644
--- a/os2/os2ish.h
+++ b/os2/os2ish.h
@@ -49,6 +49,8 @@
  */
 #undef USEMYBINMODE
 
+#define SOCKET_OPEN_MODE	"b"
+
 /* Stat_t:
  *	This symbol holds the type used to declare buffers for information
  *	returned by stat().  It's usually just struct stat.  It may be necessary
diff --git a/perl.h b/perl.h
index 7730f45211..16198df214 100644
--- a/perl.h
+++ b/perl.h
@@ -4294,6 +4294,14 @@ extern void moncontrol(int);
 #  define PIPESOCK_MODE
 #endif
 
+#ifndef SOCKET_OPEN_MODE
+#  define SOCKET_OPEN_MODE	PIPESOCK_MODE
+#endif
+
+#ifndef PIPE_OPEN_MODE
+#  define PIPE_OPEN_MODE	PIPESOCK_MODE
+#endif
+
 #define PERL_MAGIC_UTF8_CACHESIZE	2
 
 #define PERL_UNICODE_STDIN_FLAG			0x0001
diff --git a/perlio.c b/perlio.c
index c4a81afd7c..cda36f86ad 100644
--- a/perlio.c
+++ b/perlio.c
@@ -4868,7 +4868,7 @@ PerlIO_tmpfile(void)
      if (fd >= 0)
 	  f = PerlIO_fdopen(fd, "w+b");
 #else /* WIN32 */
-#    if defined(HAS_MKSTEMP) && ! defined(VMS)
+#    if defined(HAS_MKSTEMP) && ! defined(VMS) && ! defined(OS2)
      SV *sv = newSVpv("/tmp/PerlIO_XXXXXX", 0);
 
      /*
diff --git a/pp_sys.c b/pp_sys.c
index 10d052943c..259c926dc3 100644
--- a/pp_sys.c
+++ b/pp_sys.c
@@ -621,8 +621,8 @@ PP(pp_pipe_op)
     if (PerlProc_pipe(fd) < 0)
 	goto badexit;
 
-    IoIFP(rstio) = PerlIO_fdopen(fd[0], "r"PIPESOCK_MODE);
-    IoOFP(wstio) = PerlIO_fdopen(fd[1], "w"PIPESOCK_MODE);
+    IoIFP(rstio) = PerlIO_fdopen(fd[0], "r"PIPE_OPEN_MODE);
+    IoOFP(wstio) = PerlIO_fdopen(fd[1], "w"PIPE_OPEN_MODE);
     IoOFP(rstio) = IoIFP(rstio);
     IoIFP(wstio) = IoOFP(wstio);
     IoTYPE(rstio) = IoTYPE_RDONLY;
@@ -2295,8 +2295,8 @@ PP(pp_socket)
     fd = PerlSock_socket(domain, type, protocol);
     if (fd < 0)
 	RETPUSHUNDEF;
-    IoIFP(io) = PerlIO_fdopen(fd, "r"PIPESOCK_MODE);	/* stdio gets confused about sockets */
-    IoOFP(io) = PerlIO_fdopen(fd, "w"PIPESOCK_MODE);
+    IoIFP(io) = PerlIO_fdopen(fd, "r"SOCKET_OPEN_MODE);	/* stdio gets confused about sockets */
+    IoOFP(io) = PerlIO_fdopen(fd, "w"SOCKET_OPEN_MODE);
     IoTYPE(io) = IoTYPE_SOCKET;
     if (!IoIFP(io) || !IoOFP(io)) {
 	if (IoIFP(io)) PerlIO_close(IoIFP(io));
@@ -2357,11 +2357,11 @@ PP(pp_sockpair)
     TAINT_PROPER("socketpair");
     if (PerlSock_socketpair(domain, type, protocol, fd) < 0)
 	RETPUSHUNDEF;
-    IoIFP(io1) = PerlIO_fdopen(fd[0], "r"PIPESOCK_MODE);
-    IoOFP(io1) = PerlIO_fdopen(fd[0], "w"PIPESOCK_MODE);
+    IoIFP(io1) = PerlIO_fdopen(fd[0], "r"SOCKET_OPEN_MODE);
+    IoOFP(io1) = PerlIO_fdopen(fd[0], "w"SOCKET_OPEN_MODE);
     IoTYPE(io1) = IoTYPE_SOCKET;
-    IoIFP(io2) = PerlIO_fdopen(fd[1], "r"PIPESOCK_MODE);
-    IoOFP(io2) = PerlIO_fdopen(fd[1], "w"PIPESOCK_MODE);
+    IoIFP(io2) = PerlIO_fdopen(fd[1], "r"SOCKET_OPEN_MODE);
+    IoOFP(io2) = PerlIO_fdopen(fd[1], "w"SOCKET_OPEN_MODE);
     IoTYPE(io2) = IoTYPE_SOCKET;
     if (!IoIFP(io1) || !IoOFP(io1) || !IoIFP(io2) || !IoOFP(io2)) {
 	if (IoIFP(io1)) PerlIO_close(IoIFP(io1));
@@ -2532,8 +2532,8 @@ PP(pp_accept)
 	goto badexit;
     if (IoIFP(nstio))
 	do_close(ngv, FALSE);
-    IoIFP(nstio) = PerlIO_fdopen(fd, "r"PIPESOCK_MODE);
-    IoOFP(nstio) = PerlIO_fdopen(fd, "w"PIPESOCK_MODE);
+    IoIFP(nstio) = PerlIO_fdopen(fd, "r"SOCKET_OPEN_MODE);
+    IoOFP(nstio) = PerlIO_fdopen(fd, "w"SOCKET_OPEN_MODE);
     IoTYPE(nstio) = IoTYPE_SOCKET;
     if (!IoIFP(nstio) || !IoOFP(nstio)) {
 	if (IoIFP(nstio)) PerlIO_close(IoIFP(nstio));