diff options
| author | Sam Ravnborg <sam@ravnborg.org> | 2008-11-15 13:42:31 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-12-04 09:16:50 -0800 |
| commit | 655ab9940e6a6c50ef21d466b0f8af506026c22a (patch) | |
| tree | 93bdc0d276f2d8b18748d60acc3f908ed67f9bca /arch | |
| parent | b498e42498ba707bf18fd91ab0485f22b5c22a26 (diff) | |
sparc: drop UNIX98_PTYS from arch Kconfig
We have it in drivers/char/Kconfig
There is no need to ask twice
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sparc/Kconfig | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index c83f6f036337..d460fc51d546 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -260,40 +260,6 @@ source "drivers/Kconfig" source "drivers/sbus/char/Kconfig" -# This one must be before the filesystem configs. -DaveM - -menu "Unix98 PTY support" - -config UNIX98_PTYS - bool "Unix98 PTY support" - ---help--- - A pseudo terminal (PTY) is a software device consisting of two - halves: a master and a slave. The slave device behaves identical to - a physical terminal; the master device is used by a process to - read data from and write data to the slave, thereby emulating a - terminal. Typical programs for the master side are telnet servers - and xterms. - - Linux has traditionally used the BSD-like names /dev/ptyxx for - masters and /dev/ttyxx for slaves of pseudo terminals. This scheme - has a number of problems. The GNU C library glibc 2.1 and later, - however, supports the Unix98 naming standard: in order to acquire a - pseudo terminal, a process opens /dev/ptmx; the number of the pseudo - terminal is then made available to the process and the pseudo - terminal slave can be accessed as /dev/pts/<number>. What was - traditionally /dev/ttyp2 will then be /dev/pts/2, for example. - - The entries in /dev/pts/ are created on the fly by a virtual - file system; therefore, if you say Y here you should say Y to - "/dev/pts file system for Unix98 PTYs" as well. - - If you want to say Y here, you need to have the C library glibc 2.1 - or later (equal to libc-6.1, check with "ls -l /lib/libc.so.*"). - Read the instructions in <file:Documentation/Changes> pertaining to - pseudo terminals. It's safe to say N. - -endmenu - source "fs/Kconfig" source "arch/sparc/Kconfig.debug" |