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Kernel: Implement pread syscall

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The OpenFileDescription class already offers the necessary functionlity,
so implementing this was only a matter of following the structure for
`read` while handling the additional `offset` argument.
This commit is contained in:
Rodrigo Tobar 2021-10-12 21:13:28 +08:00 • committed by Andreas Kling
parent 8936b111a7
commit e1093c3403
3 changed files with 23 additions and 0 deletions
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Kernel/API/Syscall.h
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@ -140,6 +140,7 @@ enum class NeedsBigProcessLock {
S(ptsname, NeedsBigProcessLock::Yes) \
S(purge, NeedsBigProcessLock::Yes) \
S(read, NeedsBigProcessLock::Yes) \
S(pread, NeedsBigProcessLock::Yes) \
S(readlink, NeedsBigProcessLock::Yes) \
S(readv, NeedsBigProcessLock::Yes) \
S(realpath, NeedsBigProcessLock::Yes) \