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UserspaceEmulator: Forward errors from fork() correctly

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This commit is contained in:
Andreas Kling 2020-08-01 08:20:13 +02:00
parent 3455876976
commit 5de7bae383
1 changed files with 4 additions and 1 deletions
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5
DevTools/UserspaceEmulator/Emulator.cpp
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@ -888,7 +888,10 @@ int Emulator::virt$ioctl(int fd, unsigned request, FlatPtr arg)
int Emulator::virt$fork()
{
return fork();
int rc = fork();
if (rc < 0)
return -errno;
return rc;
}
int Emulator::virt$execve(FlatPtr params_addr)