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| author | Pat Tullmann <pat.github@tullmann.org> | 2025-04-13 16:14:25 -0700 |
|---|---|---|
| committer | Pat Tullmann <pat.github@tullmann.org> | 2025-04-30 20:32:04 -0700 |
| commit | 298b1886b2b35b168589026d075d14206d6e3430 (patch) | |
| tree | 20316f3fc1a112b577dbc5ab825baffa574db2c0 /src/codegen | |
| parent | 51654aea877d1da92f7f2ad2c6c781c73e08d7f0 (diff) | |
| download | zig-298b1886b2b35b168589026d075d14206d6e3430.tar.gz zig-298b1886b2b35b168589026d075d14206d6e3430.zip | |
std.os.linux: export kernel-sized sigset_t and operations
The kernel ABI sigset_t is smaller than the glibc one. Define the
right-sized sigset_t and fixup the sigaction() wrapper to leverage it.
The Sigaction wrapper here is not an ABI, so relax it (drop the "extern"
and the "restorer" fields), the existing `k_sigaction` is the ABI
sigaction struct.
Linux defines `sigset_t` with a c_ulong, so it can be 32-bit or 64-bit,
depending on the platform. This can make a difference on big-endian
systems.
Patch up `ucontext_t` so that this change doesn't impact its layout.
AFAICT, its currently the glibc layout.
Diffstat (limited to 'src/codegen')
0 files changed, 0 insertions, 0 deletions