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Cory Snider
35fddfd28f
...from nsexec.c so they can be used in cloned_binary.c. Signed-off-by: Cory Snider <csnider@mirantis.com>
14 lines
371 B
C
14 lines
371 B
C
#ifndef NSENTER_GETENV_H
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#define NSENTER_GETENV_H
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/*
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* Returns an environment variable value as a non-negative integer, or -ENOENT
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* if the variable was not found or has an empty value.
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*
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* If the value can not be converted to an integer, or the result is out of
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* range, the function bails out.
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*/
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int getenv_int(const char *name);
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#endif /* NSENTER_GETENV_H */
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