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4b02a39aa9
* libc_installation.cpp is deleted. src-self-hosted/libc_installation.zig is now used for both stage1 and stage2 compilers. * (breaking) move `std.fs.File.access` to `std.fs.Dir.access`. The API now encourages use with an open directory handle. * Add `std.os.faccessat` and related functions. * Deprecate the "C" suffix naming convention for null-terminated parameters. "C" should be used when it is related to libc. However null-terminated parameters often have to do with the native system ABI rather than libc. "Z" suffix is the new convention. For example, `std.os.openC` is deprecated in favor of `std.os.openZ`. * Add `std.mem.dupeZ` for using an allocator to copy memory and add a null terminator. * Remove dead struct field `std.ChildProcess.llnode`. * Introduce `std.event.Batch`. This API allows expressing concurrency without forcing code to be async. It requires no Allocator and does not introduce any failure conditions. However it is not thread-safe. * There is now an ongoing experiment to transition away from `std.event.Group` in favor of `std.event.Batch`. * `std.os.execvpeC` calls `getenvZ` rather than `getenv`. This is slightly more efficient on most systems, and works around a limitation of `getenv` lack of integration with libc. * (breaking) `std.os.AccessError` gains `FileBusy`, `SymLinkLoop`, and `ReadOnlyFileSystem`. Previously these error codes were all reported as `PermissionDenied`. * Add `std.Target.isDragonFlyBSD`. * stage2: access to the windows_sdk functions is done with a manually maintained .zig binding file instead of `@cImport`. * Update src-self-hosted/libc_installation.zig with all the improvements that stage1 has seen to src/libc_installation.cpp until now. In addition, it now takes advantage of Batch so that evented I/O mode takes advantage of concurrency, but it still works in blocking I/O mode, which is how it is used in stage1.
52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
/*
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* Copyright (c) 2018 Andrew Kelley
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*
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* This file is part of zig, which is MIT licensed.
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* See http://opensource.org/licenses/MIT
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*/
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#ifndef ZIG_WINDOWS_SDK_H
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#define ZIG_WINDOWS_SDK_H
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#ifdef __cplusplus
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#define ZIG_EXTERN_C extern "C"
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#else
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#define ZIG_EXTERN_C
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#endif
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#include <stddef.h>
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// ABI warning - src-self-hosted/windows_sdk.zig
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struct ZigWindowsSDK {
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const char *path10_ptr;
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size_t path10_len;
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const char *version10_ptr;
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size_t version10_len;
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const char *path81_ptr;
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size_t path81_len;
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const char *version81_ptr;
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size_t version81_len;
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const char *msvc_lib_dir_ptr;
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size_t msvc_lib_dir_len;
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};
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// ABI warning - src-self-hosted/windows_sdk.zig
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enum ZigFindWindowsSdkError {
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ZigFindWindowsSdkErrorNone,
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ZigFindWindowsSdkErrorOutOfMemory,
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ZigFindWindowsSdkErrorNotFound,
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ZigFindWindowsSdkErrorPathTooLong,
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};
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// ABI warning - src-self-hosted/windows_sdk.zig
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ZIG_EXTERN_C enum ZigFindWindowsSdkError zig_find_windows_sdk(struct ZigWindowsSDK **out_sdk);
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// ABI warning - src-self-hosted/windows_sdk.zig
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ZIG_EXTERN_C void zig_free_windows_sdk(struct ZigWindowsSDK *sdk);
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#endif
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