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<H1 class="no-header">resizeterm 3x</H1>
</PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
<STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
- <STRONG>bool</STRONG> <STRONG>is_term_resized(int</STRONG> <STRONG>lines,</STRONG> <STRONG>int</STRONG> <STRONG>columns);</STRONG>
- <STRONG>int</STRONG> <STRONG>resize_term(int</STRONG> <STRONG>lines,</STRONG> <STRONG>int</STRONG> <STRONG>columns);</STRONG>
- <STRONG>int</STRONG> <STRONG>resizeterm(int</STRONG> <STRONG>lines,</STRONG> <STRONG>int</STRONG> <STRONG>columns);</STRONG>
+ <STRONG>bool</STRONG> <STRONG>is_term_resized(int</STRONG> <EM>lines</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>columns</EM><STRONG>);</STRONG>
+ <STRONG>int</STRONG> <STRONG>resize_term(int</STRONG> <EM>lines</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>columns</EM><STRONG>);</STRONG>
+ <STRONG>int</STRONG> <STRONG>resizeterm(int</STRONG> <EM>lines</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>columns</EM><STRONG>);</STRONG>
</PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
This is an extension to the curses library. It provides callers with a
- hook into the <STRONG>ncurses</STRONG> data to resize windows, primarily for use by pro-
- grams running in an X Window terminal (e.g., xterm).
+ hook into the <STRONG>ncurses</STRONG> data to resize windows, primarily for use by
+ programs running in an X Window terminal (e.g., xterm).
</PRE><H3><a name="h3-resizeterm">resizeterm</a></H3><PRE>
</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
Except as noted, these functions return the integer <STRONG>ERR</STRONG> upon failure
and <STRONG>OK</STRONG> on success. They will fail if either of the dimensions are less
- than or equal to zero, or if an error occurs while (re)allocating mem-
- ory for the windows.
+ than or equal to zero, or if an error occurs while (re)allocating
+ memory for the windows.
</PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
- While these functions are intended to be used to support a signal han-
- dler (i.e., for <STRONG>SIGWINCH</STRONG>), care should be taken to avoid invoking them
- in a context where <STRONG>malloc</STRONG> or <STRONG>realloc</STRONG> may have been interrupted, since
- it uses those functions.
+ While these functions are intended to be used to support a signal
+ handler (i.e., for <STRONG>SIGWINCH</STRONG>), care should be taken to avoid invoking
+ them in a context where <STRONG>malloc</STRONG> or <STRONG>realloc</STRONG> may have been interrupted,
+ since it uses those functions.
If ncurses is configured to supply its own <STRONG>SIGWINCH</STRONG> handler,
resize the ncurses data structures.
If the environment variables <STRONG>LINES</STRONG> or <STRONG>COLUMNS</STRONG> are set, this overrides
- the library's use of the window size obtained from the operating sys-
- tem. Thus, even if a <STRONG>SIGWINCH</STRONG> is received, no screen size change may
- be recorded.
+ the library's use of the window size obtained from the operating
+ system. Thus, even if a <STRONG>SIGWINCH</STRONG> is received, no screen size change
+ may be recorded.
</PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>