| author |  Andrew Kelley <andrew@ziglang.org> 2024-03-19 17:02:04-07:00 |
| committer | Andrew Kelley <andrew@ziglang.org> 2024-03-20 00:38:44-07:00 |
| log | cba155510431104fcfe2f6b61e955bc4d42927fb |
| tree | 4f99a180cf5c14b04191aba0cfc221249f37ee76 |
| parent | 5d389535e875f3d1b4865fc10fb79317b26c5ed7 |
std: don't do BYOS at the POSIX API layer
This was a mistake from day one. This is the wrong abstraction layer to
do this in.
My alternate plan for this is to make all I/O operations require an IO
interface parameter, similar to how allocations require an Allocator
interface parameter today.1 files changed, 2 insertions(+), 6 deletions(-)
lib- std
lib/std/posix.zig+2-6
| ... | ... | @@ -39,12 +39,8 @@ const linux = std.os.linux; |
| 39 | 39 | const windows = std.os.windows; |
| 40 | 40 | const wasi = std.os.wasi; |
| 41 | 41 | |
| 42 | /// Applications can override the `system` API layer in their root source file. | |
| 43 | /// Otherwise, when linking libc, this is the C API. | |
| 44 | /// When not linking libc, it is the OS-specific system interface. | |
| 45 | pub const system = if (@hasDecl(root, "os") and @hasDecl(root.os, "system") and root.os != @This()) | |
| 46 | root.os.system | |
| 47 | else if (use_libc) | |
| 42 | /// A libc-compatible API layer. | |
| 43 | pub const system = if (use_libc) | |
| 48 | 44 | std.c |
| 49 | 45 | else switch (native_os) { |
| 50 | 46 | .linux => linux, |