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Diffstat (limited to 'test/argp/argp-ex2.c')
-rw-r--r-- | test/argp/argp-ex2.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/test/argp/argp-ex2.c b/test/argp/argp-ex2.c deleted file mode 100644 index c49fbaca9..000000000 --- a/test/argp/argp-ex2.c +++ /dev/null @@ -1,45 +0,0 @@ -/* Argp example #2 -- a pretty minimal program using argp */ - -/* This program doesn't use any options or arguments, but uses - argp to be compliant with the GNU standard command line - format. - - In addition to making sure no arguments are given, and - implementing a --help option, this example will have a - --version option, and will put the given documentation string - and bug address in the --help output, as per GNU standards. - - The variable ARGP contains the argument parser specification; - adding fields to this structure is the way most parameters are - passed to argp_parse (the first three fields are usually used, - but not in this small program). There are also two global - variables that argp knows about defined here, - ARGP_PROGRAM_VERSION and ARGP_PROGRAM_BUG_ADDRESS (they are - global variables because they will almost always be constant - for a given program, even if it uses different argument - parsers for various tasks). */ - -#include <stdlib.h> -#include <argp.h> - -const char *argp_program_version = - "argp-ex2 1.0"; -const char *argp_program_bug_address = - "<bug-gnu-utils@@gnu.org>"; - -/* Program documentation. */ -static char doc[] = - "Argp example #2 -- a pretty minimal program using argp"; - -/* Our argument parser. The @code{options}, @code{parser}, and - @code{args_doc} fields are zero because we have neither options or - arguments; @code{doc} and @code{argp_program_bug_address} will be - used in the output for @samp{--help}, and the @samp{--version} - option will print out @code{argp_program_version}. */ -static struct argp argp = { 0, 0, 0, doc }; - -int main (int argc, char **argv) -{ - argp_parse (&argp, argc, argv, 0, 0, 0); - exit (0); -} |