acl: backport patch for musl 1.2.4

From 2b42f64737adf6a2ddd491213580d6e9cdd2f5af Mon Sep 17 00:00:00 2001

From: Khem Raj <raj.khem@gmail.com>

Date: Thu, 10 Nov 2022 18:04:15 -0800

Subject: chacl: Use portable version of dirent and readdir

Using 64bit versions on 32bit architectures should be enabled with

--enable-largefile, this makes it portable across musl and glibc

Signed-off-by: Khem Raj <raj.khem@gmail.com>

---

 tools/chacl.c | 4 ++--

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

diff --git a/tools/chacl.c b/tools/chacl.c

index 525a7ff..8fff875 100644

--- a/tools/chacl.c

+++ b/tools/chacl.c

@@ -320,7 +320,7 @@ walk_dir(acl_t acl, acl_t dacl, const char *fname)

 {

 	int failed = 0;

 	DIR *dir;

-	struct dirent64 *d;

+	struct dirent *d;

 	char *name;

 	if ((dir = opendir(fname)) == NULL) {

@@ -332,7 +332,7 @@ walk_dir(acl_t acl, acl_t dacl, const char *fname)

 		return(0);	/* got a file, not an error */

 	}

-	while ((d = readdir64(dir)) != NULL) {

+	while ((d = readdir(dir)) != NULL) {

 		/* skip "." and ".." entries */

 		if (strcmp(d->d_name, ".") == 0 || strcmp(d->d_name, "..") == 0)

 			continue;

-- 

cgit v1.1

    sha256 = "sha256-dgxhxokBs3/dXu/ur0wMeia9/disdHoe3/HODiQ8Ea8=";

  };

  patches = [

    ./LFS64.patch

  ];

  outputs = [ "bin" "dev" "out" "man" "doc" ];

  nativeBuildInputs = [ gettext ];

  # Upstream use C++-style comments in C code. Remove them.

  # This comment breaks compilation if too strict gcc flags are used.

  patchPhase = ''

  postPatch = ''

    echo "Removing C++-style comments from include/acl.h"

    sed -e '/^\/\//d' -i include/acl.h