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Searched refs:iscntrl (Results 1 – 5 of 5) sorted by relevance

/linux/include/linux/
A Dctype.h27 #define iscntrl(c) ((__ismask(c)&(_C)) != 0) macro
/linux/tools/include/linux/
A Dctype.h27 #define iscntrl(c) ((__ismask(c)&(_C)) != 0) macro
/linux/drivers/tty/
A Dn_tty.c476 if (!iscntrl(c)) { in do_output_char()
582 if (!iscntrl(c)) { in process_output_block()
944 if (L_ECHOCTL(tty) && iscntrl(c) && c != '\t') in echo_char()
1066 } else if (iscntrl(c)) { in eraser()
1075 if (iscntrl(c) && L_ECHOCTL(tty)) { in eraser()
1080 if (!iscntrl(c) || L_ECHOCTL(tty)) { in eraser()
/linux/drivers/s390/char/
A Dhmcdrv_ftp.c137 while ((*cmd != '\0') && !iscntrl(*cmd)) in hmcdrv_ftp_parse()
/linux/drivers/pci/
A Dp2pdma.c975 } else if ((page[0] == '0' || page[0] == '1') && !iscntrl(page[1])) { in pci_p2pdma_enable_store()

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