mksysinfo: Fix syscall.F_GETLK and friends for 32-bit x86.
From-SVN: r190554
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@ -211,6 +211,16 @@ if ! grep '^const O_CLOEXEC' ${OUT} >/dev/null 2>&1; then
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echo "const O_CLOEXEC = 0" >> ${OUT}
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fi
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# These flags can be lost on i386 GNU/Linux when using
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# -D_FILE_OFFSET_BITS=64, because we see "#define F_SETLK F_SETLK64"
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# before we see the definition of F_SETLK64.
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for flag in F_GETLK F_SETLK F_SETLKW; do
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if ! grep "^const ${flag} " ${OUT} >/dev/null 2>&1 \
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&& grep "^const ${flag}64 " ${OUT} >/dev/null 2>&1; then
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echo "const ${flag} = ${flag}64" >> ${OUT}
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fi
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done
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# The signal numbers.
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grep '^const _SIG[^_]' gen-sysinfo.go | \
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grep -v '^const _SIGEV_' | \
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