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https://github.com/RGBCube/serenity
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UserspaceEmulator: Add the getpgrp syscall
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2 changed files with 8 additions and 0 deletions
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@ -250,6 +250,8 @@ u32 Emulator::virt_syscall(u32 function, u32 arg1, u32 arg2, u32 arg3)
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dbgprintf("Syscall: %s (%x)\n", Syscall::to_string((Syscall::Function)function), function);
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dbgprintf("Syscall: %s (%x)\n", Syscall::to_string((Syscall::Function)function), function);
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#endif
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#endif
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switch (function) {
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switch (function) {
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case SC_getpgrp:
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return virt$getpgrp();
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case SC_execve:
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case SC_execve:
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return virt$execve(arg1);
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return virt$execve(arg1);
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case SC_sleep:
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case SC_sleep:
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@ -1234,4 +1236,9 @@ void Emulator::setup_signal_trampoline()
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mmu().add_region(move(trampoline_region));
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mmu().add_region(move(trampoline_region));
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}
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}
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int Emulator::virt$getpgrp()
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{
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return syscall(SC_getpgrp);
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}
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}
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}
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@ -136,6 +136,7 @@ private:
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void virt$exit(int);
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void virt$exit(int);
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ssize_t virt$getrandom(FlatPtr buffer, size_t buffer_size, unsigned int flags);
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ssize_t virt$getrandom(FlatPtr buffer, size_t buffer_size, unsigned int flags);
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int virt$sleep(unsigned);
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int virt$sleep(unsigned);
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int virt$getpgrp();
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FlatPtr allocate_vm(size_t size, size_t alignment);
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FlatPtr allocate_vm(size_t size, size_t alignment);
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