man wnargv (Fonctions bibliothèques) - parse string into UNIX-style arguments
NAME
wn_parse_into_args, wn_argscpy, wn_freeargs - parse string into UNIX-style arguments
SYNOPSIS
wn_parse_into_args(&argc,&argv,string) int argc; char *argv[]; char string[]; wn_argscpy(&out_argv,argc,in_argv) char *out_argv[],*in_argv[]; int argc; wn_freeargs(argc,argv) int argc; char *argv[];
DESCRIPTION
These routines create and operate on UNIX-style argc-argv arguments.
wn_parse_into_args parses string into UNIX-style argc-argv arguments. argc is the number of arguments parsed, called the argument count. argv is an array of argument strings, of length argc+1. argv[argc] is always set to NULL. Normally, argv[0] is interpreted as a command, while argv[1], argv[2], ... are interpreted as the command's arguments.
Caution: argv is allocated from static memory, which is re-used on each call to wn_parse_into_args. Thus, a call to wn_parse_into_args destroys the argv produced by previous calls. Use wn_argscpy to prevent this.
wn_argscpy places a copy of in_argv into out_argv. out_argv is assumed to have argc arguments. New memory for out_argv is allocated from the current memory group.
wn_freeargs frees an argv from wn_argscpy (into the current memory group).
SEE ALSO
wnargp
AUTHOR
Will Naylor