From f94cadf988147b89903e3350d7d09cfb56053972 Mon Sep 17 00:00:00 2001 From: Stan Shebs Date: Thu, 20 Jul 1995 02:12:09 +0000 Subject: From Richard Earnshaw (rearnsha@armltd.co.uk): * gdb.texinfo (convenience variables): Document $_exitcode. (quit): Document optional expression to use as exit code. --- gdb/doc/gdb.texinfo | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) (limited to 'gdb/doc/gdb.texinfo') diff --git a/gdb/doc/gdb.texinfo b/gdb/doc/gdb.texinfo index dc92101..4cc687b 100644 --- a/gdb/doc/gdb.texinfo +++ b/gdb/doc/gdb.texinfo @@ -952,11 +952,13 @@ Run using @var{device} for your program's standard input and output. @cindex leaving @value{GDBN} @table @code -@kindex quit +@kindex quit @r{[}@var{expression}@r{]} @kindex q @item quit To exit @value{GDBN}, use the @code{quit} command (abbreviated @code{q}), or -type an end-of-file character (usually @kbd{C-d}). +type an end-of-file character (usually @kbd{C-d}). If you do not supply +@var{expression}, @value{GDBN} will terminate normally; otherwise it will +terminate using the result of @var{expression} as the error code. @end table @cindex interrupt @@ -4974,6 +4976,11 @@ to the type of @code{$__}. The variable @code{$__} is automatically set by the @code{x} command to the value found in the last address examined. Its type is chosen to match the format in which the data was printed. + +@item $_exitcode +@kindex $_exitcode +The variable @code{$_exitcode} is automatically set to the exit code when +the program being debugged terminates. @end table @node Registers -- cgit v1.1