From: Stefan Teodorescu <stefanl.teodorescu@gmail.com>
Date: Thu, 28 Nov 2019 14:39:10 +0000 (+0200)
Subject: include/fcntl.h: define posix_fadvise advice parameters
X-Git-Tag: RELEASE-0.4~11
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=a815f8aed619e3869c3d463809dbda768d550be8;p=unikraft%2Flibs%2Fnewlib.git

include/fcntl.h: define posix_fadvise advice parameters

Since posix_fadvise function was implemented, it needs to build with
newlib too, so it needs definitions for advice parameters.

Signed-off-by: Stefan Teodorescu <stefanl.teodorescu@gmail.com>
Reviewed-by: Costin Lupu <costin.lupu@cs.pub.ro>
---

diff --git a/include/fcntl.h b/include/fcntl.h
index 7a35052..cb271d2 100644
--- a/include/fcntl.h
+++ b/include/fcntl.h
@@ -27,6 +27,12 @@
 #define FIONBIO      0x5421
 #define FIOASYNC     0x5452
 
+#define POSIX_FADV_NORMAL     0
+#define POSIX_FADV_RANDOM     1
+#define POSIX_FADV_SEQUENTIAL 2
+#define POSIX_FADV_WILLNEED   3
+#define POSIX_FADV_DONTNEED   4
+#define POSIX_FADV_NOREUSE    5
 
 /* Glibc does not provide KEEP_SIZE and PUNCH_HOLE anymore. Instead it
  * includes linux/falloc.h.