RGBCube/serenity
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2 commits

Author SHA1 Message Date
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
Itamar
e5ebdb9bca strace: Change implementation to use ptrace() 2020-03-28 18:27:18 +01:00