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Fix 64-bit time_t on 32 bit architectures #236

Merged
merged 4 commits into from
Mar 24, 2024
Merged

Fix 64-bit time_t on 32 bit architectures #236

merged 4 commits into from
Mar 24, 2024

Commits on Mar 24, 2024

  1. Make pointer-to-int-cast warnings non-fatal 

    Latest gcc on Debian unstable i386 starts to fail with

> tests/test-umockdev-vala.vala:714:19: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>     xfer[0].tx_buf = (uint64) tx_buf;

It's right -- this *is* an evil and wrong cast, but unfortunately Linux
defines the struct precisely as that -- `u64`, on all platforms. As we
can't selectively `#pragma` these away, disable the fatal warning
globally.
    @martinpitt
    martinpitt committed Mar 24, 2024
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  2. preload: Fix building with _FILE_OFFSET_BITS 

    Unsetting `_FILE_OFFSET_BITS` causes time_t to be treated as 32-bit
instead of the 64-bit that we want with `-D_TIME_BITS=64`.

Fixes #216

Co-Authored-By: Steve Langasek <[email protected]>
Co-Authored-By: Martin Pitt <[email protected]>
    @vorlonofportland @martinpitt
    3 people authored and martinpitt committed Mar 24, 2024
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  3. tests: Make input_event handling compatible with 64-bit time_t 

    The structure of struct input_event varies depending on whether 64-bit
`time_t` is in use.
    @vorlonofportland @martinpitt
    vorlonofportland authored and martinpitt committed Mar 24, 2024
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  4. preload: Provide wrappers for functions specific to 64-bit time_t 

    See https://bugs.debian.org/1067208
    @vorlonofportland @martinpitt
    vorlonofportland authored and martinpitt committed Mar 24, 2024
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