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Searched refs:cpy (Results 1 – 8 of 8) sorted by relevance

/Linux-v5.4/lib/lz4/
Dlz4_decompress.c88 BYTE *cpy; in LZ4_decompress_generic() local
218 cpy = op + length; in LZ4_decompress_generic()
221 if (((endOnInput) && ((cpy > oend - MFLIMIT) in LZ4_decompress_generic()
223 || ((!endOnInput) && (cpy > oend - WILDCOPYLENGTH))) { in LZ4_decompress_generic()
225 if (cpy > oend) { in LZ4_decompress_generic()
230 cpy = oend; in LZ4_decompress_generic()
244 && (cpy != oend)) { in LZ4_decompress_generic()
254 || (cpy > oend))) { in LZ4_decompress_generic()
268 if (!partialDecoding || (cpy == oend)) in LZ4_decompress_generic()
272 LZ4_wildCopy(op, ip, cpy); in LZ4_decompress_generic()
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/Linux-v5.4/fs/
Dfile.c52 unsigned int cpy, set; in copy_fd_bitmaps() local
54 cpy = count / BITS_PER_BYTE; in copy_fd_bitmaps()
56 memcpy(nfdt->open_fds, ofdt->open_fds, cpy); in copy_fd_bitmaps()
57 memset((char *)nfdt->open_fds + cpy, 0, set); in copy_fd_bitmaps()
58 memcpy(nfdt->close_on_exec, ofdt->close_on_exec, cpy); in copy_fd_bitmaps()
59 memset((char *)nfdt->close_on_exec + cpy, 0, set); in copy_fd_bitmaps()
61 cpy = BITBIT_SIZE(count); in copy_fd_bitmaps()
62 set = BITBIT_SIZE(nfdt->max_fds) - cpy; in copy_fd_bitmaps()
63 memcpy(nfdt->full_fds_bits, ofdt->full_fds_bits, cpy); in copy_fd_bitmaps()
64 memset((char *)nfdt->full_fds_bits + cpy, 0, set); in copy_fd_bitmaps()
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/Linux-v5.4/drivers/media/usb/go7007/
Dsnd-go7007.c79 int cpy = runtime->dma_bytes - gosnd->w_idx; in parse_audio_stream_data() local
81 memcpy(runtime->dma_area + gosnd->w_idx, buf, cpy); in parse_audio_stream_data()
82 length -= cpy; in parse_audio_stream_data()
83 buf += cpy; in parse_audio_stream_data()
/Linux-v5.4/tools/perf/util/
Dmmap.c54 unsigned int len = min(sizeof(*event), size), cpy; in perf_mmap__read() local
58 cpy = min(map->core.mask + 1 - (offset & map->core.mask), len); in perf_mmap__read()
59 memcpy(dst, &data[offset & map->core.mask], cpy); in perf_mmap__read()
60 offset += cpy; in perf_mmap__read()
61 dst += cpy; in perf_mmap__read()
62 len -= cpy; in perf_mmap__read()
/Linux-v5.4/net/tipc/
Dmsg.c615 bool tipc_msg_skb_clone(struct sk_buff_head *msg, struct sk_buff_head *cpy) in tipc_msg_skb_clone() argument
622 __skb_queue_purge(cpy); in tipc_msg_skb_clone()
626 __skb_queue_tail(cpy, _skb); in tipc_msg_skb_clone()
739 struct sk_buff_head *cpy) in tipc_msg_pskb_copy() argument
746 __skb_queue_purge(cpy); in tipc_msg_pskb_copy()
750 __skb_queue_tail(cpy, _skb); in tipc_msg_pskb_copy()
Dmsg.h1072 struct sk_buff_head *cpy);
1075 bool tipc_msg_skb_clone(struct sk_buff_head *msg, struct sk_buff_head *cpy);
/Linux-v5.4/drivers/tty/serial/
Dsunhv.c453 unsigned int cpy = fill_con_write_page(s, n, in sunhv_console_write_paged() local
456 n -= cpy; in sunhv_console_write_paged()
457 s += cpy; in sunhv_console_write_paged()
/Linux-v5.4/arch/arm/
DKconfig1635 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"