[Minios-devel] [UNIKRAFT LWIP PATCH 1/3] Import sendfile.h from musl

[Mihai Pogonaru <pogonarumihai@xxxxxxxxx>]

Copied as is from the official musl git mirror
git://git.musl-libc.org/musl, commit 06d4075a.

Signed-off-by: Mihai Pogonaru <pogonarumihai@xxxxxxxxx>
---
 Makefile.uk                          |  2 ++
 musl-imported/include/sys/sendfile.h | 22 ++++++++++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 musl-imported/include/sys/sendfile.h

diff --git a/Makefile.uk b/Makefile.uk
index 79a6dc6..a229f87 100644
--- a/Makefile.uk
+++ b/Makefile.uk
@@ -59,6 +59,8 @@ LIBLWIP_EXTRACTED=$(LIBLWIP_ORIGIN)/$(LIBLWIP_ZIPNAME)/src
 
################################################################################
 CINCLUDES-$(CONFIG_LIBLWIP)   += -I$(LIBLWIP_BASE)/include 
-I$(LIBLWIP_EXTRACTED)/include
 CXXINCLUDES-$(CONFIG_LIBLWIP) += -I$(LIBLWIP_BASE)/include 
-I$(LIBLWIP_EXTRACTED)/include
+CINCLUDES-$(CONFIG_LIBLWIP)   += -I$(LIBLWIP_BASE)/musl-imported/include
+CXXINCLUDES-$(CONFIG_LIBLWIP) += -I$(LIBLWIP_BASE)/musl-imported/include
 
 
################################################################################
 # Library flags
diff --git a/musl-imported/include/sys/sendfile.h 
b/musl-imported/include/sys/sendfile.h
new file mode 100644
index 0000000..e7570d8
--- /dev/null
+++ b/musl-imported/include/sys/sendfile.h
@@ -0,0 +1,22 @@
+#ifndef _SYS_SENDFILE_H
+#define _SYS_SENDFILE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+#include <unistd.h>
+
+ssize_t sendfile(int, int, off_t *, size_t);
+
+#if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE)
+#define sendfile64 sendfile
+#define off64_t off_t
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
-- 
2.11.0


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