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authorJessica Clarke <jrtc27@FreeBSD.org>2026-02-18 18:45:26 +0000
committerJessica Clarke <jrtc27@FreeBSD.org>2026-02-18 18:48:46 +0000
commit354cc5e142634afbc967ede56572b939fbdb5d38 (patch)
treee562a10731e8d7753e8160ee846e3020f6c4dac4 /usr.bin/c99/Makefile.depend
parentd97c824f5b4c9e7e3a1400699022cba146e450fa (diff)
Merge commit bfb276e55c76 from upstream OpenZFS (by Jessica Clarke)stable/14
Once upon a time, 32-bit PowerPC did indeed have a 32-bit time_t, but FreeBSD 12.0 switched to a 64-bit time_t for PowerPC as an ABI break, which predates the addition of FreeBSD support to OpenZFS. Moreover, 64-bit PowerPC has existed since FreeBSD 9.0, where __powerpc__ is also defined (alongside __powerpc64__ to disambiguate), which has always had a 64-bit time_t. This code has therefore always been wrong for all PowerPC variants. Fix this by limiting the 32-bit case to just i386, which is the only architecture in FreeBSD to have a 32-bit time_t and not have broken ABI, due to its special legacy compatibility status. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com> Signed-off-by: Jessica Clarke <jrtc27@jrtc27.com> Closes #18217 Closes #18218 Reported by: fuz MFC after: 1 day (cherry picked from commit 45c1e44779e3d365f5e31f75546d48ce34e4ee05)
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