first-pass-at-alpha-linux-support-20010312

first-pass-at-alpha-linux-support-20010312

Changes for Alpha to previous 64 bit changes for sparc (sparc64 isn't
necessarily analogous to alpha or any other 64 bit linux platform)

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This delta was composed from multiple commits as part of the CVS->Git migration.
The checkin message with each commit was inconsistent.
The following are the additional commit messages.
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use mkstemp

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Include necessary file for alpha config

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Deal with 64 bit time_t

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Don't do increments in a way that can be miscompiled

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configure for alpha linux

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deal with time and initialize a variable

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don't use ViceIoctl32 for alpha linux

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deal with compiling kdump for alpha linux

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mods in callback.c analogous to dux port; mods in viced to deal with
thread creation function return convention

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config for linux alpha

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ids for alpha linux consistent with new-style sysname grouping

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makefile and config files for new-style sysnames

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MakefileProto changes for alpha linux with new-style sysnames. A change
in config/mc.c will be needed for this to configure correctly, and it will
be added soon

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note alpha port and the state it's in to hopefully avoid questions