fork of 9front i guess
12fa017f3f
the locking in proctext() is wrong. we have to acquire Proc.seglock when reading segments from Proc.seg[] as segments do not have a private freelist and can therefore be reused for other data structures. once we have Proc.seglock acquired, check that the process pid is still valid so we wont accidentally read some other processes segments. (for both proctext() and procctlmemio()). this also should give better error message to distinguish the case when the process did segdetach() the segment in question before we could acquire Proc.seglock. declare private functions as static. |
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| 68000 | ||
| 68020 | ||
| acme | ||
| adm/timezone | ||
| amd64 | ||
| arm | ||
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| lib | ||
| mips | ||
| power | ||
| power64 | ||
| rc | ||
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| sparc64 | ||
| spim | ||
| sys | ||
| .hgignore | ||