Itamar 50fd2cabff ptrace: Report error in PT_PEEK via errno ...

The syscall wrapper for ptrace needs to return the peeked value when
using  PT_PEEK.
Because of this, the user has to check errno to detect an error in
PT_PEEK.

This commit changes the actual syscall's interface (only for PT_PEEK) to
allow the syscall wrapper to detect an error and change errno.

2020-04-13 00:53:22 +02:00

15 KiB

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