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lib/posix-environ: Remove unused variable warnings #1058

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lib/posix-environ: Remove unused variable warnings #1058

wants to merge 1 commit into from

Commits on Aug 16, 2023

  1. lib/posix-environ: Remove unused variable warnings 

    If an environment variable is not set, the
`DECLARE_LIBPOSIX_ENVIRON_ENV_VAR` macros end up declaring unused
global variables which generate warnings.

To solve this, guard the use of these macros so that they are not used
for a particular unset environment variable.

Signed-off-by: Sergiu Moga <sergiu@unikraft.io>
    @mogasergiu
    mogasergiu committed Aug 16, 2023
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