millert
96b30ff942
Allow setenv(3) and putenv(3) to operate on a NULL environ pointer.
The getenv(3) and unsetenv(3) functions already support this. This will make it easier to emulate the glibc clearenv() function in ports. Based on a diff from and OK jca@ |
8 years ago | |
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src | Allow setenv(3) and putenv(3) to operate on a NULL environ pointer. | 8 years ago |