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| author | Sergey Poznyakoff <gray@gnu.org.ua> | 2006-09-10 11:51:42 +0000 |
|---|---|---|
| committer | Sergey Poznyakoff <gray@gnu.org.ua> | 2006-09-10 11:51:42 +0000 |
| commit | 0e7a6d56882dc8fd6c8de4a44ee0f103879bbf03 (patch) | |
| tree | 4da28965b43d6c7587db6c1aaa85b117555360fb /lib/argp.h | |
| parent | a1c20fb216d4392ee19b34dcee718d0dffe8873c (diff) | |
| download | gnulib-0e7a6d56882dc8fd6c8de4a44ee0f103879bbf03.tar.gz | |
Move declarations of program_invocation_name and program_invocation_short_name to argp.h, so they are visible to user programs.
Diffstat (limited to 'lib/argp.h')
| -rw-r--r-- | lib/argp.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/argp.h b/lib/argp.h index 8cb8c72384..f22a56be3e 100644 --- a/lib/argp.h +++ b/lib/argp.h @@ -423,6 +423,20 @@ extern error_t __argp_parse (const struct argp *__restrict __argp, /* Global variables. */ +/* GNULIB makes sure both program_invocation_name and + program_invocation_short_name are available */ +#ifdef GNULIB_PROGRAM_INVOCATION_NAME +extern char *program_invocation_name; +# undef HAVE_DECL_PROGRAM_INVOCATION_NAME +# define HAVE_DECL_PROGRAM_INVOCATION_NAME 1 +#endif + +#ifdef GNULIB_PROGRAM_INVOCATION_SHORT_NAME +extern char *program_invocation_short_name; +# undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME +# define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME 1 +#endif + /* If defined or set by the user program to a non-zero value, then a default option --version is added (unless the ARGP_NO_HELP flag is used), which will print this string followed by a newline and exit (unless the |