9bd1ba7c47
which included commits to RCS files with non-trunk default branches.
49 lines
1.8 KiB
C
49 lines
1.8 KiB
C
/*
|
|
THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
|
|
SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
|
|
END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
|
|
ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
|
|
IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
|
|
SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
|
|
FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
|
|
CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
|
|
AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
|
|
COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
|
|
*/
|
|
|
|
|
|
/*
|
|
|
|
Routine to parse the command line. Will also read and parse args
|
|
from a file.
|
|
|
|
parse_args() is called with argc & argv from main(), the function
|
|
to be called with each argument, and flags. argc & argv are usually
|
|
adjusted to not pass the first parameter (the program file name).
|
|
Thus the general method of calling is:
|
|
|
|
parse_args(argc-1,argv+1,hander_func,flags);
|
|
|
|
handler_func() is then called with each parameter.
|
|
|
|
If the PA_EXPAND flag is passed, all arguments which do not start
|
|
with '-' are assumed to be filenames and are expanded for wildcards,
|
|
with the handler function called for each match. If a spec matches
|
|
nothing, the spec itself is passed to the handler func.
|
|
|
|
Args that start with '@' are assumed to be argument files. These
|
|
files are opened, and arguments are read from them just as if they
|
|
were specified on the command line. Arg files can be nested.
|
|
|
|
*/
|
|
|
|
//Flags
|
|
|
|
#define PA_EXPAND 1 //wildcard expand args that don't start with '-'
|
|
|
|
|
|
//Function
|
|
|
|
void parse_args(int argc,char **argv,void (*handler_func)(char *arg),int flags);
|
|
|