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6c1da12fec
- Adding prefaulting of fs0 to avoid page fault deadlocks. - Fixed a bug that a vmo page_cache equivalence would simply drop a link to an original vmo, even if the vmo could have more pages outside the page cache, or if the vmo was not a shadow vmo. - Fixed a bug with page allocator where recursion would corrupt global variables. - Now going to fix or re-write a simpler page allocator that works.
81 lines
654 B
Plaintext
81 lines
654 B
Plaintext
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libposix
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Copyright (C) 2007 Bahadir Balban
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Despite the name, this is a library that supports only a small portion of posix functions.
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Highest priority POSIX functions are:
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shmat
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shmget
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shmdt
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mmap
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munmap
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sbrk
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read
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readdir
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write
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lseek
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open
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close
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creat
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mkdir
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mknod
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link
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unlink
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fork
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clone
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execve
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getpid
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wait
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kill
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getenv
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setenv
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Currently supported functions are:
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shmat
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shmget
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shmdt
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mmap
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read
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readdir
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write
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lseek
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open
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close
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creat
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mkdir
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mknod
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fork
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Functions to be supported in the near future are:
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munmap
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link
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unlink
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getpid
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execve
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clone
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wait
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kill
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exit
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sbrk
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getenv
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setenv
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Other calls:
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pipe
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mount
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unmount
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swapon
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New ones will be added as needed.
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