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Update some comments

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This commit is contained in:
Gregory Nutt 2016-07-15 11:15:33 -06:00
parent 4d1b811117
commit f7f7036db8
4 changed files with 4 additions and 4 deletions
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2
drivers/serial/Kconfig
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@ -2041,7 +2041,7 @@ config PSEUDOTERM_SUSV1
---help--- ---help---
PTYs as specified in the Single Unix Specification (SUSv1). PTYs as specified in the Single Unix Specification (SUSv1).
Master: /dev/ptmx Master: /dev/ptmx (multiplexor)
Slave: /dev/pts/N Slave: /dev/pts/N
Where N is the minor number Where N is the minor number

2
drivers/serial/ptmx.c
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@ -291,7 +291,7 @@ static ssize_t ptmx_write(FAR struct file *filep, FAR const char *buffer, size_t
* None * None
* *
* Description: * Description:
* Register the master pseudo-terminal device at /dev/ptmx * Register the master pseudo-terminal multiplexor device at /dev/ptmx
* *
* Returned Value: * Returned Value:
* Zero (OK) is returned on success; a negated errno value is returned on * Zero (OK) is returned on success; a negated errno value is returned on

2
drivers/serial/pty.c
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@ -729,7 +729,7 @@ int pty_register(int minor)
/* Register the master device /* Register the master device
* *
* BSD style (deprecated): /dev/ptyN * BSD style (deprecated): /dev/ptyN
* SUSv1 style: Master: /dev/ptmx (see ptmx.c) * SUSv1 style: Master: /dev/ptmx (multiplexor, see ptmx.c)
* *
* Where N is the minor number * Where N is the minor number
*/ */

2
include/nuttx/serial/pty.h
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@ -61,7 +61,7 @@ extern "C"
* None * None
* *
* Description: * Description:
* Register the master pseudo-terminal device at /dev/ptmx * Register the master pseudo-terminal multiplexor device at /dev/ptmx
* *
* Returned Value: * Returned Value:
* Zero (OK) is returned on success; a negated errno value is returned on * Zero (OK) is returned on success; a negated errno value is returned on