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NAMEcgiwrap_getenv - the wrapper for getenv SYNOPSIS#include <cgi/cgiwrap.h> NEOERR *cgiwrap_getenv (const char *k, char **v); ARGUMENTSk - the environment variable to lookup DESCRIPTIONcgiwrap_getenv wraps the getenv function for access to environment variables, which are used to pass data to CGI scripts. This version differs from the system getenv in that it makes a copy of the value it returns, which gets around problems when wrapping this routine in garbage collected/reference counted languages by moving the ownership of the data to the calling function. RETURN VALUEv - a newly allocated copy of the value of that variable, or
SEE ALSOcgiwrap_iterenv(3), cgiwrap_putenv(3), cgiwrap_init_emu(3), cgiwrap_writef(3), cgiwrap_init_std(3), cgiwrap_writevf(3), cgiwrap_read(3), cgiwrap_write(3), cgiwrap_getenv
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