X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=os-linux.h;h=4c54c8ccc6f0991af3dfbf4edd16d3267c45e0ea;hp=fd5356b96728caa9f73b7390220f3ad0afa745ec;hb=97fbdfa1a48a6b535d420e3f53bcb62ed4eff3f1;hpb=b990b5c06801d6d25e3fcc5415efbbe7bb23341e

diff --git a/os-linux.h b/os-linux.h
index fd5356b9..4c54c8cc 100644
--- a/os-linux.h
+++ b/os-linux.h
@@ -5,6 +5,7 @@
 #include <sys/uio.h>
 #include <sys/syscall.h>
 #include <unistd.h>
+#include <fcntl.h>
 #include <linux/unistd.h>
 
 #define FIO_HAVE_LIBAIO
@@ -39,33 +40,35 @@ static inline int ioprio_set(int which, int who, int ioprio)
 	return syscall(__NR_ioprio_set, which, who, ioprio);
 }
 
-static _syscall6(int, sys_splice, int, fdin, loff_t *, off_in, int, fdout, loff_t *, off_out, size_t, len, unsigned int, flags);
-static _syscall4(int, sys_vmsplice, int, fd, const struct iovec *, iov, unsigned long, nr_segs, unsigned int, flags);
-static _syscall4(int, sys_tee, int, fdin, int, fdout, size_t, len, unsigned int, flags);
+/*
+ * Just check for SPLICE_F_MOVE, if that isn't there, assume the others
+ * aren't either.
+ */
+#ifndef SPLICE_F_MOVE
+#define SPLICE_F_MOVE	(0x01)	/* move pages instead of copying */
+#define SPLICE_F_NONBLOCK (0x02) /* don't block on the pipe splicing (but */
+				 /* we may still block on the fd we splice */
+				 /* from/to, of course */
+#define SPLICE_F_MORE	(0x04)	/* expect more data */
+#define SPLICE_F_GIFT   (0x08)  /* pages passed in are a gift */
 
 static inline int splice(int fdin, loff_t *off_in, int fdout, loff_t *off_out,
 			 size_t len, unsigned long flags)
 {
-	return sys_splice(fdin, off_in, fdout, off_out, len, flags);
+	return syscall(__NR_sys_splice, fdin, off_in, fdout, off_out, len, flags);
 }
 
 static inline int tee(int fdin, int fdout, size_t len, unsigned int flags)
 {
-	return sys_tee(fdin, fdout, len, flags);
+	return syscall(__NR_sys_tee, fdin, fdout, len, flags);
 }
 
 static inline int vmsplice(int fd, const struct iovec *iov,
 			   unsigned long nr_segs, unsigned int flags)
 {
-	return sys_vmsplice(fd, iov, nr_segs, flags);
+	return syscall(__NR_sys_vmsplice, fd, iov, nr_segs, flags);
 }
-
-#define SPLICE_F_MOVE	(0x01)	/* move pages instead of copying */
-#define SPLICE_F_NONBLOCK (0x02) /* don't block on the pipe splicing (but */
-				 /* we may still block on the fd we splice */
-				 /* from/to, of course */
-#define SPLICE_F_MORE	(0x04)	/* expect more data */
-#define SPLICE_F_GIFT   (0x08)  /* pages passed in are a gift */
+#endif
 
 #define SPLICE_DEF_SIZE	(64*1024)