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31 lines
591 B
ArmAsm
31 lines
591 B
ArmAsm
;
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; Ullrich von Bassewitz, 2005-04-21
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;
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; extern char** _environ;
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;
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;
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; __environ is a pointer to the environment.
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; __envcount is the number of entries in the environment.
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; __envsize is the size of the allocated array.
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;
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; The maximum number of environment entries is 64. putenv() will set errno
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; to ENOMEM when trying to increase the number beyond this limit.
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;
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.export __environ, __envcount, __envsize
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.import initenv
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.constructor env_init
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env_init := initenv
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.bss
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__environ:
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.addr 0
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__envcount:
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.byte 0
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__envsize:
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.byte 0
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