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int | u_env_init (const char *prefix, const char *cfile) |
Load configuration environment. | |
const char * | u_env_var (const char *name) |
Get a configuration variable value. |
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prefix namespace from the configuration file cfile into the environment of the calling process. Complex parameter substitution, conditional evaluations, arithmetics, etc. is done by the shell: the caller has a simple name=value view of the configuration file.
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Return a configuration variable
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