hare

commit 8612bf387fc459c1dca36c7e104f369cff53f45a
parent 6e3a224da528447a617e9b216d5185a69a5e5adb
Author: Drew DeVault <sir@cmpwn.com>
Date:   Fri, 12 Feb 2021 09:12:56 -0500

Drop must_ versions of functions

The caller should use a type assertion, e.g. `os::streamfd(s) as int`

Diffstat:
M
os/+linux/fdstream.ha
 | 
8
--------
D
os/environ.ha
 | 
8
--------

2 files changed, 0 insertions(+), 16 deletions(-)
diff --git a/os/+linux/fdstream.ha b/os/+linux/fdstream.ha
@@ -55,14 +55,6 @@ export fn streamfd(s: *io::stream) (int | void) = {
 	return stream.fd;
 };
 
-// Returns the file descriptor for a given [io::stream]. If there is no fd
-// associated with this stream, abort.
-export fn must_streamfd(s: *io::stream) int = {
-	assert(is_fdstream(s));
-	let stream = s: *fd_stream;
-	return stream.fd;
-};
-
 fn fd_read(s: *io::stream, buf: []u8) (size | io::EOF | io::error) = {
 	let stream = s: *fd_stream;
 	return match (rt::read(stream.fd, buf: *[*]u8, len(buf))) {
diff --git a/os/environ.ha b/os/environ.ha
@@ -1,8 +0,0 @@
-// Looks up an environment variable and returns its value. Aborts if unset.
-export fn must_getenv(name: const str) const str = {
-	// TODO: It would be nice to print the name of the variable in the error
-	match (getenv(name)) {
-		s: str => s,
-		* => abort("required environment variable unset"),
-	};
-};