8b57e59ea9
passing "", "." or ".." as name caused a crash in getenv() as it would open the directory; then seek() to determine the file size would fail and return -1. now checking for these special names and set error string when its bad. doing a single read() will not work when /env has a 9p fileserver mounted onto it and the file size is bigger than the i/o unit. so doing incremental reads until we get eof. |
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| 386 | ||
| 68000 | ||
| 68020 | ||
| acme | ||
| adm/timezone | ||
| alpha | ||
| amd64 | ||
| arm | ||
| lib | ||
| mips | ||
| power | ||
| power64 | ||
| rc | ||
| sparc | ||
| sparc64 | ||
| sys | ||
| .hgignore | ||