New package: sandboxfs-0.1.0

Closes #12481

srcpkgs/sandboxfs/patches/32bit.patch

@@ -0,0 +1,28 @@
+--- src/nodes/mod.rs.orig
++++ src/nodes/mod.rs
+@@ -173,11 +173,11 @@
+     }
+     let size = size.unwrap();
+ 
+-    let result = if size > ::std::i64::MAX as u64 {
+-        warn!("truncate request got size {}, which is too large (exceeds i64's MAX)", size);
++    let result = if size > ::nix::libc::off_t::max_value() as u64 {
++        warn!("truncate request got size {}, which is too large (exceeds off_t's MAX)", size);
+         Err(nix::Error::invalid_argument())
+     } else {
+-        try_path(path, |p| unistd::truncate(p, size as i64))
++        try_path(path, |p| unistd::truncate(p, size as nix::libc::off_t))
+     };
+     if result.is_ok() {
+         attr.size = size;
+--- src/nodes/conv.rs.orig
++++ src/nodes/conv.rs
+@@ -69,7 +69,7 @@
+     } else {
+         val.tv_usec() as i32
+     };
+-    Timespec::new(val.tv_sec() as sys::time::time_t, usec)
++    Timespec::new((val.tv_sec() as sys::time::time_t).into(), usec)
+ }
+ 
+ /// Converts a file type as returned by the file system to a FUSE file type.

srcpkgs/sandboxfs/template

@@ -0,0 +1,18 @@
+# Template file for 'sandboxfs'
+pkgname=sandboxfs
+version=0.1.0
+revision=1
+wrksrc="sandboxfs-sandboxfs-${version}"
+build_style=cargo
+hostmakedepends="pkg-config"
+makedepends="fuse-devel"
+short_desc="Virtual filesystem for sandboxing"
+maintainer="Alex Childs <misuchiru03+void@gmail.com>"
+license="Apache-2.0"
+homepage="https://github.com/bazelbuild/sandboxfs"
+distfiles="https://github.com/bazelbuild/sandboxfs/archive/sandboxfs-${version}.tar.gz"
+checksum=3ecead7fb1587f3c59a47d00980217c4fb1d5cc81b8ee7b6cdd86e98dec5ec8f
+
+post_install() {
+	vman man/sandboxfs.1
+}