libc-bottom-half/sources/__wasilibc_environ.c


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#include <wasi/libc-environ.h>

extern char **__wasilibc_environ;

// See the comments in libc-environ.h.
char **__wasilibc_get_environ(void) {
    // Perform lazy initialization if needed.
    __wasilibc_ensure_environ();

    // Return `environ`. Use the `__wasilibc_`-prefixed name so that we don't
    // pull in the `environ` symbol directly, which would lead to eager
    // initialization being done instead.
    return __wasilibc_environ;
}