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Diffstat (limited to 'www/code.html')
| -rw-r--r--[-rwxr-xr-x] | www/code.html | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/www/code.html b/www/code.html index 42b246d4..47fe6cdb 100755..100644 --- a/www/code.html +++ b/www/code.html @@ -179,10 +179,23 @@ to the NEWTOY() name. (See toys/toylist.h)</p> <h3>toys/toylist.h</h3> <p>The first half of this file prototypes all the structures to hold -global variables for each command, and puts them in toy_union.</p> +global variables for each command, and puts them in toy_union. These +prototypes are only included if the macro NEWTOY isn't defined (in which +case NEWTOY is defined to a default value that produces function +prototypes).</p> -<p>The second half of this file lists all the commands (in alphabetical -order), along with their command line arguments and install location. This +<p>The second half of this file lists all the commands in alphabetical +order, along with their command line arguments and install location. +Each command has an appropriate configuration guard so only the commands that +are enabled wind up in the list.</p> + +<p>The first time this header is #included, it defines structures and +produces function prototypes for the commands in the toys directory.</p> + + +<p>The first time it's included, it defines structures and produces function +prototypes. + This is used to initialize toy_list in main.c, and later in that file to initialize NEED_OPTIONS (to figure out whether the command like parsing logic is needed), and to put the help entries in the right order in toys/help.c.</p> |