1 | /* This file just defines the `__environ' variable (and alias `environ'). */ |
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2 | |
3 | #include <unistd.h> |
4 | #include <stddef.h> |
5 | |
6 | /* This must be initialized; we cannot have a weak alias into bss. */ |
7 | char **__environ = NULL; |
8 | weak_alias (__environ, environ) |
9 | |
10 | /* The SVR4 ABI says `_environ' will be the name to use |
11 | in case the user overrides the weak alias `environ'. */ |
12 | weak_alias (__environ, _environ) |
13 |