initial commit of the arm port
this port assumes eabi calling conventions, eabi linux syscall convention, and presence of the kernel helpers at 0xffff0f?0 needed for threads support. otherwise it makes very few assumptions, and the code should work even on armv4 without thumb support, as well as on systems with thumb interworking. the bits headers declare this a little endian system, but as far as i can tell the code should work equally well on big endian. some small details are probably broken; so far, testing has been limited to qemu/aboriginal linux.
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arch/arm/bits/stat.h
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22
arch/arm/bits/stat.h
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/* copied from kernel definition, but with padding replaced
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* by the corresponding correctly-sized userspace types. */
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struct stat
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{
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dev_t st_dev;
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int __st_dev_padding;
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long __st_ino_truncated;
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mode_t st_mode;
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nlink_t st_nlink;
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uid_t st_uid;
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gid_t st_gid;
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dev_t st_rdev;
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int __st_rdev_padding;
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off_t st_size;
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blksize_t st_blksize;
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blkcnt_t st_blocks;
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struct timespec st_atim;
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struct timespec st_mtim;
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struct timespec st_ctim;
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ino_t st_ino;
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};
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