diff options
| -rw-r--r-- | libshouldbeinlibc/argp.h | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/libshouldbeinlibc/argp.h b/libshouldbeinlibc/argp.h index f0bd4d1e..a89ef23d 100644 --- a/libshouldbeinlibc/argp.h +++ b/libshouldbeinlibc/argp.h @@ -229,6 +229,9 @@ struct argp #define ARGP_KEY_HELP_HEADER 0x2000003 /* Option header string. */ #define ARGP_KEY_HELP_EXTRA 0x2000004 /* After all other documentation; TEXT is NULL for this key. */ +/* Explanatory note emitted when duplicate option arguments have been + suppressed. */ +#define ARGP_KEY_HELP_DUP_ARGS_NOTE 0x2000005 /* When an argp has a non-zero CHILDREN field, it should point to a vector of argp_child structures, each of which describes a subsidiary argp. */ @@ -382,7 +385,7 @@ extern void (*argp_program_version_hook) __P ((FILE *__stream, argp_help if the ARGP_HELP_BUG_ADDR flag is set (as it is by various standard help messages), embedded in a sentence that says something like `Report bugs to ADDR.'. */ -extern char *argp_program_bug_address; +__const extern char *argp_program_bug_address; /* Flags for argp_help. */ #define ARGP_HELP_USAGE 0x01 /* a Usage: message. */ @@ -430,22 +433,22 @@ extern void __argp_help __P ((__const struct argp *__argp, FILE *__stream, /* Output, if appropriate, a usage message for STATE to STREAM. FLAGS are from the set ARGP_HELP_*. */ -extern void argp_state_help __P ((struct argp_state *__state, FILE *__stream, - unsigned __flags)); -extern void __argp_state_help __P ((struct argp_state *__state, FILE *__stream, - unsigned __flags)); +extern void argp_state_help __P ((__const struct argp_state *__state, + FILE *__stream, unsigned __flags)); +extern void __argp_state_help __P ((__const struct argp_state *__state, + FILE *__stream, unsigned __flags)); /* Possibly output the standard usage message for ARGP to stderr and exit. */ -extern void argp_usage __P ((struct argp_state *__state)); -extern void __argp_usage __P ((struct argp_state *__state)); +extern void argp_usage __P ((__const struct argp_state *__state)); +extern void __argp_usage __P ((__const struct argp_state *__state)); /* If appropriate, print the printf string FMT and following args, preceded by the program name and `:', to stderr, and followed by a `Try ... --help' message, then exit (1). */ -extern void argp_error __P ((struct argp_state *__state, __const char *__fmt, - ...)) +extern void argp_error __P ((__const struct argp_state *__state, + __const char *__fmt, ...)) __attribute__ ((__format__ (__printf__, 2, 3))); -extern void __argp_error __P ((struct argp_state *__state, +extern void __argp_error __P ((__const struct argp_state *__state, __const char *__fmt, ...)) __attribute__ ((__format__ (__printf__, 2, 3))); @@ -457,11 +460,13 @@ extern void __argp_error __P ((struct argp_state *__state, difference between this function and argp_error is that the latter is for *parsing errors*, and the former is for other problems that occur during parsing but don't reflect a (syntactic) problem with the input. */ -extern void argp_failure __P ((struct argp_state *__state, int __status, - int __errnum, __const char *__fmt, ...)) +extern void argp_failure __P ((__const struct argp_state *__state, + int __status, int __errnum, + __const char *__fmt, ...)) __attribute__ ((__format__ (__printf__, 4, 5))); -extern void __argp_failure __P ((struct argp_state *__state, int __status, - int __errnum, __const char *__fmt, ...)) +extern void __argp_failure __P ((__const struct argp_state *__state, + int __status, int __errnum, + __const char *__fmt, ...)) __attribute__ ((__format__ (__printf__, 4, 5))); /* Returns true if the option OPT is a valid short option. */ @@ -494,7 +499,7 @@ extern void *__argp_input __P ((__const struct argp *argp, #endif ARGP_EI void -__argp_usage (struct argp_state *__state) +__argp_usage (__const struct argp_state *__state) { __argp_state_help (__state, stderr, ARGP_HELP_STD_USAGE); } |