From: erg <devnull@localhost>
Date: Fri, 4 May 2007 18:38:09 +0000 (+0000)
Subject: Fix sfio to build on Windows.
X-Git-Tag: LAST_LIBGRAPH~32^2~5585
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b9e9d10bc9d3b7ab22c4fbb6c4fceb45ca04f718;p=graphviz

Fix sfio to build on Windows.
---

diff --git a/lib/sfio/sfmode.c b/lib/sfio/sfmode.c
index bd6faf4f0..c5a5dfcc8 100644
--- a/lib/sfio/sfmode.c
+++ b/lib/sfio/sfmode.c
@@ -263,8 +263,10 @@ reg Sfio_t *f;			/* stream to close */
 #if _PACKAGE_ast
 	sigcritical(1);
 #endif
+#ifndef WIN32
 	while ((pid = waitpid(p->pid, &status, 0)) == -1
 	       && errno == EINTR);
+#endif
 	if (pid < 0)
 	    status = -1;
 #if _PACKAGE_ast
diff --git a/lib/sfio/sfopen.c b/lib/sfio/sfopen.c
index ab37b0e08..636c0a48d 100644
--- a/lib/sfio/sfopen.c
+++ b/lib/sfio/sfopen.c
@@ -15,6 +15,9 @@
 **********************************************************/
 
 #include	"sfhdr.h"
+#ifdef WIN32
+#include	"io.h"
+#endif
 
 /*	Open a file/string for IO.
 **	If f is not nil, it is taken as an existing stream that should be
@@ -39,6 +42,8 @@ reg char *mode;			/* mode of the stream */
 	return NIL(Sfio_t *);
 
     /* usually used on the standard streams to change control flags */
+
+#ifndef WIN32	
     if (f && !file && (f->mode & SF_INIT)) {
 	SFMTXSTART(f, NIL(Sfio_t *));
 
@@ -48,7 +53,6 @@ reg char *mode;			/* mode of the stream */
 		ctl = (ctl & ~(O_TEXT | O_BINARY | O_APPEND)) | oflags;
 		fcntl(f->file, F_SETFL, ctl);
 	    }
-
 	    /* set all non read-write flags */
 	    f->flags |= (sflags & (SF_FLAGS & ~SF_RDWR));
 
@@ -72,6 +76,7 @@ reg char *mode;			/* mode of the stream */
 	    SFMTXRETURN(f, NIL(Sfio_t *));
     }
 
+#endif
     if (sflags & SF_STRING) {
 	f = sfnew(f, (char *) file,
 		  file ? (size_t) strlen((char *) file) : (size_t)