Manish Goregaokar efdf16b72f Rollup merge of #21964 - semarie:openbsd-env, r=alexcrichton
- add `_SC_GETPW_R_SIZE_MAX` constant
- declare `struct passwd`
- convert `load_self` to `current_exe`

Note: OpenBSD don't provide system function to return a valuable Path
for `env::current_exe`. The implementation is currently based on the
value of `argv[0]`, which couldn't be used when executable is called via
PATH.
2015-02-06 16:21:05 +05:30
..