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Diffstat (limited to 'doc/html/man/curs_memleaks.3x.html')
| -rw-r--r-- | doc/html/man/curs_memleaks.3x.html | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/doc/html/man/curs_memleaks.3x.html b/doc/html/man/curs_memleaks.3x.html index 18b38c9..627bb72 100644 --- a/doc/html/man/curs_memleaks.3x.html +++ b/doc/html/man/curs_memleaks.3x.html @@ -1,6 +1,6 @@ -<!-- +<!-- **************************************************************************** - * Copyright 2019,2020 Thomas E. Dickey * + * Copyright 2019-2020,2021 Thomas E. Dickey * * Copyright 2008-2010,2017 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * @@ -27,7 +27,7 @@ * sale, use or other dealings in this Software without prior written * * authorization. * **************************************************************************** - * @Id: curs_memleaks.3x,v 1.8 2020/02/02 23:34:34 tom Exp @ + * @Id: curs_memleaks.3x,v 1.11 2021/01/02 23:47:51 tom Exp @ --> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"> <HTML> @@ -47,36 +47,36 @@ </PRE><H2><a name="h2-NAME">NAME</a></H2><PRE> - <STRONG>_nc_freeall</STRONG>, <STRONG>_nc_free_and_exit</STRONG>, <STRONG>_nc_free_tinfo</STRONG> - <STRONG>curses</STRONG> memory-leak - checking + <STRONG>exit_curses</STRONG>, <STRONG>exit_terminfo</STRONG> - <STRONG>curses</STRONG> memory-leak checking </PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE> <STRONG>#include</STRONG> <STRONG><curses.h></STRONG> + <STRONG>void</STRONG> <STRONG>exit_curses(int</STRONG> <EM>code</EM><STRONG>);</STRONG> - <STRONG>void</STRONG> <STRONG>exit_curses(int);</STRONG> - <STRONG>void</STRONG> <STRONG>exit_terminfo(int);</STRONG> + <STRONG>#include</STRONG> <STRONG><term.h></STRONG> + <STRONG>void</STRONG> <STRONG>exit_terminfo(int</STRONG> <EM>code</EM><STRONG>);</STRONG> - /* deprecated */ + /* deprecated (intentionally not declared in curses.h or term.h) */ <STRONG>void</STRONG> <STRONG>_nc_freeall(void);</STRONG> - <STRONG>void</STRONG> <STRONG>_nc_free_and_exit(int);</STRONG> - <STRONG>void</STRONG> <STRONG>_nc_free_tinfo(int);</STRONG> + <STRONG>void</STRONG> <STRONG>_nc_free_and_exit(int</STRONG> <EM>code</EM><STRONG>);</STRONG> + <STRONG>void</STRONG> <STRONG>_nc_free_tinfo(int</STRONG> <EM>code</EM><STRONG>);</STRONG> </PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE> - These functions are used to simplify analysis of memory leaks in the + These functions are used to simplify analysis of memory leaks in the ncurses library. Any implementation of curses must not free the memory associated with a - screen, since (even after calling <STRONG>endwin</STRONG>), it must be available for use - in the next call to <STRONG><A HREF="curs_refresh.3x.html">refresh(3x)</A></STRONG>. There are also chunks of memory held - for performance reasons. That makes it hard to analyze curses applica- - tions for memory leaks. When using the specially configured debugging - version of the ncurses library, applications can call functions which - free those chunks of memory, simplifying the process of memory-leak - checking. - - Some of the functions are named with a "_nc_" prefix because they are + screen, since (even after calling <STRONG><A HREF="curs_initscr.3x.html">endwin(3x)</A></STRONG>), it must be available for + use in the next call to <STRONG><A HREF="curs_refresh.3x.html">refresh(3x)</A></STRONG>. There are also chunks of memory + held for performance reasons. That makes it hard to analyze curses ap- + plications for memory leaks. When using the specially configured de- + bugging version of the ncurses library, applications can call functions + which free those chunks of memory, simplifying the process of memory- + leak checking. + + Some of the functions are named with a "_nc_" prefix because they are not intended for use in the non-debugging library: <STRONG>_nc_freeall</STRONG> @@ -89,18 +89,18 @@ ply exiting (with the given exit-code) is safer. <STRONG>_nc_free_tinfo</STRONG> - Use this function if only the low-level terminfo functions (and + Use this function if only the low-level terminfo functions (and corresponding library) are used. Like <STRONG>_nc_free_and_exit</STRONG>, it exits the program after freeing memory. - The functions prefixed "_nc" are normally not available; they must be + The functions prefixed "_nc" are normally not available; they must be configured into the library at build time using the <STRONG>--disable-leaks</STRONG> op- - tion. That compiles-in code that frees memory that normally would not + tion. That compiles-in code that frees memory that normally would not be freed. - The <STRONG>exit_curses</STRONG> and <STRONG>exit_terminfo</STRONG> functions call <STRONG>_nc_free_and_exit</STRONG> and - <STRONG>_nc_free_tinfo</STRONG> if the library is configured to support memory-leak - checking. If the library is not configured to support memory-leak + The <STRONG>exit_curses</STRONG> and <STRONG>exit_terminfo</STRONG> functions call <STRONG>_nc_free_and_exit</STRONG> and + <STRONG>_nc_free_tinfo</STRONG> if the library is configured to support memory-leak + checking. If the library is not configured to support memory-leak checking, they simply call <STRONG>exit</STRONG>. |