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author	Xin LI <delphij@FreeBSD.org>	2014-03-01 00:40:26 +0000
committer	Xin LI <delphij@FreeBSD.org>	2014-03-01 00:40:26 +0000
commit	cea297eb34d2361e79529034397465068ae34ecd (patch)
tree	fbc3775582ebd1e6f026931751cfab6c588b643c /doc/html/man/resizeterm.3x.html
parent	6826a395a618014c4541ff6a654be0d3afb392a1 (diff)
download	src-cea297eb34d2361e79529034397465068ae34ecd.tar.gz src-cea297eb34d2361e79529034397465068ae34ecd.zip

Vendor import of ncurses 5.9 20140222 snapshot.vendor/ncurses/5.9-20140222

Notes

Notes: svn path=/vendor/ncurses/dist/; revision=262639 svn path=/vendor/ncurses/5.9-20140222/; revision=262640; tag=vendor/ncurses/5.9-20140222

Diffstat (limited to 'doc/html/man/resizeterm.3x.html')

-rw-r--r--

doc/html/man/resizeterm.3x.html

1 files changed, 28 insertions, 29 deletions

diff --git a/doc/html/man/resizeterm.3x.html b/doc/html/man/resizeterm.3x.html
index d675ee3acd03..5f2defe2ab72 100644
--- a/doc/html/man/resizeterm.3x.html
+++ b/doc/html/man/resizeterm.3x.html

@@ -1,7 +1,7 @@

-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">

+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">

<!--

****************************************************************************

* *

* Permission is hereby granted, free of charge, to any person obtaining a *

* copy of this software and associated documentation files (the *

@@ -27,8 +27,8 @@

* sale, use or other dealings in this Software without prior written *

* authorization. *

****************************************************************************

- * Author: Thomas E. Dickey 1996-2005

- * @Id: resizeterm.3x,v 1.14 2010/12/04 18:38:55 tom Exp @

+ * Author: Thomas E. Dickey 1996-on

+ * @Id: resizeterm.3x,v 1.17 2013/06/22 20:41:54 tom Exp @

-->

<HTML>

<HEAD>

@@ -69,28 +69,29 @@

terminal (e.g., xterm). The function resizeterm resizes

the standard and current windows to the specified dimen-

sions, and adjusts other bookkeeping data used by the

- ncurses library that record the window dimensions.

+ ncurses library that record the window dimensions such as

+ the LINES and COLS variables.

- Most of the work is done by the inner function

+ Most of the work is done by the inner function

resize_term. The outer function resizeterm adds bookkeep-

- ing for the SIGWINCH handler. When resizing the windows,

- resize_term blank-fills the areas that are extended. The

+ ing for the SIGWINCH handler. When resizing the windows,

+ resize_term blank-fills the areas that are extended. The

calling application should fill in these areas with appro-

- priate data. The resize_term function attempts to resize

- all windows. However, due to the calling convention of

- pads, it is not possible to resize these without addi-

+ priate data. The resize_term function attempts to resize

+ all windows. However, due to the calling convention of

+ pads, it is not possible to resize these without addi-

tional interaction with the application.

- A support function is_term_resized is provided so that

- applications can check if the resize_term function would

+ A support function is_term_resized is provided so that

+ applications can check if the resize_term function would

modify the window structures. It returns TRUE if the win-

dows would be modified, and FALSE otherwise.

</PRE>

<H2>RETURN VALUE</H2><PRE>

- Except as notes, these function return the integer ERR

- upon failure and OK on success. They will fail if either

+ Except as noted, these functions return the integer ERR

+ upon failure and OK 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 memory for the windows.

@@ -98,29 +99,27 @@

</PRE>

<H2>NOTES</H2><PRE>

While these functions are intended to be used to support a

- signal handler (i.e., for SIGWINCH), care should be taken

- to avoid invoking them in a context where malloc or real-

- loc may have been interrupted, since it uses those func-

+ signal handler (i.e., for SIGWINCH), care should be taken

+ to avoid invoking them in a context where malloc or real-

+ loc may have been interrupted, since it uses those func-

tions.

- If ncurses is configured to supply its own SIGWINCH han-

- dler, the resizeterm function ungetch's a KEY_RESIZE which

- will be read on the next call to getch. This is used to

+ If ncurses is configured to supply its own SIGWINCH han-

+ dler, the resizeterm function ungetch's a KEY_RESIZE which

+ will be read on the next call to getch. This is used to

alert an application that the screen size has changed, and

- that it should repaint special features such as pads that

+ that it should repaint special features such as pads that

cannot be done automatically.

- If the environment variables LINES or COLUMNS are set,

- this overrides the library's use of the window size

- obtained from the operating system. Thus, even if a SIG-

- WINCH is received, no screen size change may be recorded.

- In that case, no KEY_RESIZE is queued for the next call to

- getch; an ERR will be returned instead.

+ If the environment variables LINES or COLUMNS are set,

+ this overrides the library's use of the window size

+ obtained from the operating system. Thus, even if a SIG-

+ WINCH is received, no screen size change may be recorded.

</PRE>

- <A HREF="curs_variables.3x.html">curs_variables(3x)</A>, <A HREF="wresize.3x.html">wresize(3x)</A>.

+ <A HREF="curs_getch.3x.html">curs_getch(3x)</A>, <A HREF="curs_variables.3x.html">curs_variables(3x)</A>, <A HREF="wresize.3x.html">wresize(3x)</A>.

</PRE>