slang: fix build on musl

From 055b02cf98ab9b7301988c3be2d277f262f0957e Mon Sep 17 00:00:00 2001

From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

Date: Wed, 18 Nov 2015 23:12:15 +0100

Subject: [PATCH] Rename posix_close() function to posix_close_slfile()

posix_close() is a function that will be implemented as part of an

upcoming of the POSIX standard. For this reason, the musl C library

has already started implementing this function call. Unfortunately,

since slang already defines a function with the same name, it cannot

build properly with the musl C library.

This commit fixes that by renaming the slang function to

posix_close_slfile().

This patch has been taken from the Alpine Linux repository, at

http://git.alpinelinux.org/cgit/aports/plain/main/slang/musl-fix-posix_close-clash.patch.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

---

 src/slposio.c | 4 ++--

 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/slposio.c b/src/slposio.c

index 94f20dd..475e2c9 100644

--- a/src/slposio.c

+++ b/src/slposio.c

@@ -372,7 +372,7 @@ static int posix_close_fd (int *fd)

    return 0;

 }

-static int posix_close (SLFile_FD_Type *f)

+static int posix_close_slfile (SLFile_FD_Type *f)

 {

    int status = do_close (f);

@@ -1011,7 +1011,7 @@ static SLang_Intrin_Fun_Type Fd_Name_Table [] =

    MAKE_INTRINSIC_2("write", posix_write, V, F, B),

    MAKE_INTRINSIC_1("dup_fd", posix_dup, V, F),

    MAKE_INTRINSIC_2("dup2_fd", posix_dup2, I, F, I),

-   MAKE_INTRINSIC_1("close", posix_close, I, F),

+   MAKE_INTRINSIC_1("close", posix_close_slfile, I, F),

    MAKE_INTRINSIC_1("_close", posix_close_fd, I, I),

 #if defined(TTYNAME_R)

    MAKE_INTRINSIC_0("ttyname", posix_ttyname, V),

-- 

2.6.3