merge

src/libbio/binit.c

@@ -122,13 +122,13 @@ Bopen(char *name, int mode)
 		return 0;
 
 	case OREAD:
-		f = open(name, OREAD);
+		f = open(name, mode);
 		if(f < 0)
 			return 0;
 		break;
 
 	case OWRITE:
-		f = creat(name, 0666);
+		f = create(name, mode, 0666);
 		if(f < 0)
 			return 0;
 	}

src/libbio/boffset.c

@@ -1,10 +1,10 @@
 #include	"lib9.h"
 #include	<bio.h>
 
-off_t
+vlong
 Boffset(Biobuf *bp)
 {
-	off_t n;
+	vlong n;
 
 	switch(bp->state) {
 	default:

src/libbio/bseek.c

@@ -1,8 +1,8 @@
 #include	"lib9.h"
 #include	<bio.h>
 
-off_t
-Bseek(Biobuf *bp, off_t offset, int base)
+long long
+Bseek(Biobuf *bp, long long offset, int base)
 {
 	vlong n, d;
 	int bufsz;
@@ -52,7 +52,7 @@ Bseek(Biobuf *bp, off_t offset, int base)
 
 	case Bwactive:
 		Bflush(bp);
-		n = lseek(bp->fid, offset, base);
+		n = seek(bp->fid, offset, base);
 		break;
 	}
 	bp->offset = n;

src/libbio/lib9.std.h

@@ -1,3 +1,6 @@
+#define _FILE_OFFSET_BITS 64
+#define _LARGEFILE64_SOURCE
+
 #include <utf.h>
 #include <fmt.h>
 
@@ -13,8 +16,11 @@
 #define	ORCLOSE	0
 #define	OTRUNC	0
 
-
 #define nil ((void*)0)
 
 typedef long long vlong;
 typedef unsigned long long uvlong;
+
+#define seek(fd, offset, whence) lseek(fd, offset, whence)
+#define create(name, mode, perm) creat(name, perm)
+