fblocked man page on OpenDarwin

Man page or keyword search:  
man Server   3202 pages
apropos Keyword Search (all sections)
Output format
OpenDarwin logo
[printable version]

fblocked(n)		     Tcl Built-In Commands		   fblocked(n)

______________________________________________________________________________

NAME
       fblocked	 -  Test whether the last input operation exhausted all avail‐
       able input

SYNOPSIS
       fblocked channelId
_________________________________________________________________

DESCRIPTION
       The fblocked command returns 1 if the most recent  input	 operation  on
       channelId  returned  less information than requested because all avail‐
       able input was exhausted.  For example, if gets is invoked  when	 there
       are  only  three	 characters  available	for  input  and no end-of-line
       sequence, gets returns  an  empty  string  and  a  subsequent  call  to
       fblocked will return 1.

       ChannelId must be an identifier for an open channel such as a Tcl stan‐ │
       dard channel (stdin, stdout, or stderr), the return value from an invo‐ │
       cation  of  open or socket, or the result of a channel creation command │
       provided by a Tcl extension.

SEE ALSO
       gets(n), open(n), read(n), Tcl_StandardChannels(3)

KEYWORDS
       blocking, nonblocking

Tcl				      7.5			   fblocked(n)
[top]

List of man pages available for OpenDarwin

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Tweet
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
...................................................................
Vote for polarhome
Free Shell Accounts :: the biggest list on the net