| termios.4 (0227791b40a6936310e1dd376b0883b540fec0c0) | termios.4 (6e679990b9f246c42fa8ae9264de988a15c48fb4) |
|---|---|
| 1.\" Copyright (c) 1991, 1992, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 339 unchanged lines hidden (view full) --- 348is exceeded. 349.Pp 350Erase and kill processing occur when either of two special characters, 351the 352.Dv ERASE 353and 354.Dv KILL 355characters (see the | 1.\" Copyright (c) 1991, 1992, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 339 unchanged lines hidden (view full) --- 348is exceeded. 349.Pp 350Erase and kill processing occur when either of two special characters, 351the 352.Dv ERASE 353and 354.Dv KILL 355characters (see the |
| 356.Sx "Special Characters section" ) , 357is received. | 356.Sx "Special Characters" 357section), is received. |
| 358This processing affects data in the input queue that has not yet been 359delimited by a newline 360.Dv NL , 361.Dv EOF , 362or 363.Dv EOL 364character. 365This un-delimited --- 137 unchanged lines hidden (view full) --- 503bytes to be input. 504If no characters are available, read returns a 505value of zero, having read no data. 506.Ss Writing Data and Output Processing 507When a process writes one or more bytes to a terminal device file, they 508are processed according to the 509.Fa c_oflag 510field (see the | 358This processing affects data in the input queue that has not yet been 359delimited by a newline 360.Dv NL , 361.Dv EOF , 362or 363.Dv EOL 364character. 365This un-delimited --- 137 unchanged lines hidden (view full) --- 503bytes to be input. 504If no characters are available, read returns a 505value of zero, having read no data. 506.Ss Writing Data and Output Processing 507When a process writes one or more bytes to a terminal device file, they 508are processed according to the 509.Fa c_oflag 510field (see the |
| 511.Sx "Output Modes | 511.Sx "Output Modes" |
| 512section). 513The 514implementation may provide a buffering mechanism; as such, when a call to 515.Fn write 516completes, all of the bytes written have been scheduled for 517transmission to the device, but the transmission will not necessarily 518have been completed. 519.\" See also .Sx "6.4.2" for the effects of --- 1044 unchanged lines hidden --- | 512section). 513The 514implementation may provide a buffering mechanism; as such, when a call to 515.Fn write 516completes, all of the bytes written have been scheduled for 517transmission to the device, but the transmission will not necessarily 518have been completed. 519.\" See also .Sx "6.4.2" for the effects of --- 1044 unchanged lines hidden --- |