nodelay man page on SunOS

nodelay man page on SunOS

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nodelay(3XCURSES)	X/Open Curses Library Functions	     nodelay(3XCURSES)

NAME
       nodelay - set blocking or non-blocking read

SYNOPSIS
       cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib \
       -R /usr/xpg4/lib -lcurses [ library... ]

       c89 [ flag... ] file... -lcurses [ library... ]

       #include <curses.h>

       int nodelay(WINDOW *win, bool bf);

PARAMETERS
       win		       Is  a  pointer to the window in which to enable
			       non-blocking.

       bf		       Is a Boolean expression.

DESCRIPTION
       If enabled, (bf is TRUE), the nodelay() function causes getch(3XCURSES)
       to  return  ERR	if  no	input is ready.	 When disabled, getch() blocks
       until a key is pressed.

RETURN VALUES
       On success, the nodelay() function returns OK.  Otherwise,  it  returns
       ERR.

ERRORS
       None.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       ┌─────────────────────────────┬─────────────────────────────┐
       │      ATTRIBUTE TYPE	     │	    ATTRIBUTE VALUE	   │
       ├─────────────────────────────┼─────────────────────────────┤
       │Interface Stability	     │Standard			   │
       ├─────────────────────────────┼─────────────────────────────┤
       │MT-Level		     │Unsafe			   │
       └─────────────────────────────┴─────────────────────────────┘

SEE ALSO
       getch(3XCURSES),	  halfdelay(3XCURSES),	 libcurses(3XCURSES),  notime‐
       out(3XCURSES), attributes(5), standards(5)

SunOS 5.10			  5 Jun 2002		     nodelay(3XCURSES)

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