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Diffstat (limited to 'Userland/DevTools/UserspaceEmulator/Emulator_syscalls.cpp')
-rw-r--r--Userland/DevTools/UserspaceEmulator/Emulator_syscalls.cpp41
1 files changed, 0 insertions, 41 deletions
diff --git a/Userland/DevTools/UserspaceEmulator/Emulator_syscalls.cpp b/Userland/DevTools/UserspaceEmulator/Emulator_syscalls.cpp
index 5d30f6f93a..28f7672026 100644
--- a/Userland/DevTools/UserspaceEmulator/Emulator_syscalls.cpp
+++ b/Userland/DevTools/UserspaceEmulator/Emulator_syscalls.cpp
@@ -18,7 +18,6 @@
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <sys/poll.h>
-#include <sys/select.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/time.h>
@@ -203,8 +202,6 @@ u32 Emulator::virt_syscall(u32 function, u32 arg1, u32 arg2, u32 arg3)
return virt$sched_getparam(arg1, arg2);
case SC_sched_setparam:
return virt$sched_setparam(arg1, arg2);
- case SC_select:
- return virt$select(arg1);
case SC_sendfd:
return virt$sendfd(arg1, arg2);
case SC_sendmsg:
@@ -700,44 +697,6 @@ int Emulator::virt$sendmsg(int sockfd, FlatPtr msg_addr, int flags)
return sendmsg(sockfd, &msg, flags);
}
-int Emulator::virt$select(FlatPtr params_addr)
-{
- Syscall::SC_select_params params;
- mmu().copy_from_vm(&params, params_addr, sizeof(params));
-
- fd_set readfds {};
- fd_set writefds {};
- fd_set exceptfds {};
- struct timespec timeout;
- u32 sigmask;
-
- if (params.readfds)
- mmu().copy_from_vm(&readfds, (FlatPtr)params.readfds, sizeof(readfds));
- if (params.writefds)
- mmu().copy_from_vm(&writefds, (FlatPtr)params.writefds, sizeof(writefds));
- if (params.exceptfds)
- mmu().copy_from_vm(&exceptfds, (FlatPtr)params.exceptfds, sizeof(exceptfds));
- if (params.timeout)
- mmu().copy_from_vm(&timeout, (FlatPtr)params.timeout, sizeof(timeout));
- if (params.sigmask)
- mmu().copy_from_vm(&sigmask, (FlatPtr)params.sigmask, sizeof(sigmask));
-
- int rc = pselect(params.nfds, &readfds, &writefds, &exceptfds, params.timeout ? &timeout : nullptr, params.sigmask ? &sigmask : nullptr);
- if (rc < 0)
- return -errno;
-
- if (params.readfds)
- mmu().copy_to_vm((FlatPtr)params.readfds, &readfds, sizeof(readfds));
- if (params.writefds)
- mmu().copy_to_vm((FlatPtr)params.writefds, &writefds, sizeof(writefds));
- if (params.exceptfds)
- mmu().copy_to_vm((FlatPtr)params.exceptfds, &exceptfds, sizeof(exceptfds));
- if (params.timeout)
- mmu().copy_to_vm((FlatPtr)params.timeout, &timeout, sizeof(timeout));
-
- return rc;
-}
-
int Emulator::virt$getsockopt(FlatPtr params_addr)
{
Syscall::SC_getsockopt_params params;