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Implement signal() via sigaction() and get rid of sys$signal().

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This commit is contained in:
Andreas Kling
2018-11-28 22:27:32 +01:00
parent d90104f9e0
commit 464a16afa2
5 changed files with 9 additions and 19 deletions
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9
Kernel/Process.cpp
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@@ -1660,15 +1660,6 @@ int Process::sys$dup2(int old_fd, int new_fd)
return new_fd;
}
Unix::sighandler_t Process::sys$signal(int signum, Unix::sighandler_t handler)
{
// FIXME: Fail with -EINVAL if attepmting to catch or ignore SIGKILL or SIGSTOP.
if (signum < 1 || signum >= 32)
return (Unix::sighandler_t)-EINVAL;
dbgprintf("sys$signal: %d => L%x\n", signum, handler);
return nullptr;
}
int Process::sys$sigprocmask(int how, const Unix::sigset_t* set, Unix::sigset_t* old_set)
{
if (old_set) {