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LibCore: Add Core::System wrapper for disown()

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This commit is contained in:
Maciej 2021-12-29 16:22:22 +01:00 • committed by Andreas Kling
parent 0badfd7b32
commit ccb8374434
2 changed files with 11 additions and 0 deletions
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10
Userland/Libraries/LibCore/System.cpp
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@ -20,6 +20,10 @@
#include <termios.h>
#include <unistd.h>
#ifdef __serenity__
# include <serenity.h>
#endif
#define HANDLE_SYSCALL_RETURN_VALUE(syscall_name, rc, success_value) \
if ((rc) < 0) { \
return Error::from_syscall(syscall_name, rc); \
@ -125,6 +129,12 @@ ErrorOr<long> ptrace(int request, pid_t tid, void* address, void* data)
return Error::from_syscall("ptrace"sv, -errno);
return rc;
}
ErrorOr<void> disown(pid_t pid)
{
int rc = ::disown(pid);
HANDLE_SYSCALL_RETURN_VALUE("disown", rc, {});
}
#endif
#ifndef AK_OS_BSD_GENERIC