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Kernel: Make sys${ftruncate,pread} take off_t as const pointer
These syscalls don't write back to the off_t value (unlike sys$lseek) so let's take Userspace<off_t const*> instead of Userspace<off_t*>.
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9c7659306a
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39d9337db5
3 changed files with 6 additions and 8 deletions
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@ -294,14 +294,14 @@ public:
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ErrorOr<FlatPtr> sys$open(Userspace<const Syscall::SC_open_params*>);
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ErrorOr<FlatPtr> sys$close(int fd);
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ErrorOr<FlatPtr> sys$read(int fd, Userspace<u8*>, size_t);
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ErrorOr<FlatPtr> sys$pread(int fd, Userspace<u8*>, size_t, Userspace<off_t*>);
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ErrorOr<FlatPtr> sys$pread(int fd, Userspace<u8*>, size_t, Userspace<off_t const*>);
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ErrorOr<FlatPtr> sys$readv(int fd, Userspace<const struct iovec*> iov, int iov_count);
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ErrorOr<FlatPtr> sys$write(int fd, Userspace<const u8*>, size_t);
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ErrorOr<FlatPtr> sys$writev(int fd, Userspace<const struct iovec*> iov, int iov_count);
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ErrorOr<FlatPtr> sys$fstat(int fd, Userspace<stat*>);
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ErrorOr<FlatPtr> sys$stat(Userspace<const Syscall::SC_stat_params*>);
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ErrorOr<FlatPtr> sys$lseek(int fd, Userspace<off_t*>, int whence);
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ErrorOr<FlatPtr> sys$ftruncate(int fd, Userspace<off_t*>);
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ErrorOr<FlatPtr> sys$ftruncate(int fd, Userspace<off_t const*>);
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ErrorOr<FlatPtr> sys$kill(pid_t pid_or_pgid, int sig);
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[[noreturn]] void sys$exit(int status);
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ErrorOr<FlatPtr> sys$sigreturn(RegisterState& registers);
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