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Add more WASI libc bindings #1325

Merged
merged 14 commits into from Apr 25, 2019
Merged

Add more WASI libc bindings #1325

merged 14 commits into from Apr 25, 2019

Commits on Apr 23, 2019

  1. Add more WASI libc bindings.

    @sunfishcode
    sunfishcode committed Apr 23, 2019
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  2. Define WASI libc errno constants.

    @sunfishcode
    sunfishcode committed Apr 23, 2019
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  3. Add headers for WASI to libc-test/build.rs

    @sunfishcode
    sunfishcode committed Apr 23, 2019
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  4. Recognize WASI as either a target_env or a target_os. 

    Rustc is changing it to be target_os; for now, recognize both.
    @sunfishcode
    sunfishcode committed Apr 23, 2019
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  5. Don't add "struct" to "DIR" or "fd_set".

    @sunfishcode
    sunfishcode committed Apr 23, 2019
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  6. Don't make opaque types like FILE and DIR copyable. 

    Also, locale_t is a typedef for a pointer to an opaque struct, so
represent it that way explicitly.
    @sunfishcode
    sunfishcode committed Apr 23, 2019
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  7. Make FD_ISSET's argument a pointer to const, to match the libc declar… 

    …ation.
    @sunfishcode
    sunfishcode committed Apr 23, 2019
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  8. Fix dirent to match WASI libc's definition. 

    dirent contains a flexible array member, so don't test its sizeof, don't
allow it to be copied, and don't represent it with an artificial size.
    @sunfishcode
    sunfishcode committed Apr 23, 2019
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Commits on Apr 24, 2019

  1. Update to the latest wasi-sysroot. 

    This contains several fixes, including the FD_ISSET signature change
that the previous patch in this PR needs.
    @sunfishcode
    sunfishcode committed Apr 24, 2019
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  2. Remove FD_SET and related functions for now.

    @sunfishcode
    sunfishcode committed Apr 24, 2019
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  3. Use the WASI layout for fd_set.

    @sunfishcode
    sunfishcode committed Apr 24, 2019
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  4. Remove the definition of ULONG_SIZE which is no longer needed.

    @sunfishcode
    sunfishcode committed Apr 24, 2019
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  5. Remove fd_set, select, and pselect entirely for now. 

    fd_set isn't automatically copyable. While it will be possible to fix
that, for now just remove these so that they don't block other changes.
    @sunfishcode
    sunfishcode committed Apr 24, 2019
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  6. Remove utsname and uname for now too.

    @sunfishcode
    sunfishcode committed Apr 24, 2019
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