diff options
Diffstat (limited to 'argp/argp-help.c')
| -rw-r--r-- | argp/argp-help.c | 103 |
1 files changed, 43 insertions, 60 deletions
diff --git a/argp/argp-help.c b/argp/argp-help.c index 67018709d3..c5a9e84f7e 100644 --- a/argp/argp-help.c +++ b/argp/argp-help.c @@ -1,5 +1,5 @@ /* Hierarchial argument parsing help output - Copyright (C) 1995-2003, 2004 Free Software Foundation, Inc. + Copyright (C) 1995-2003, 2004, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader <miles@gnu.ai.mit.edu>. @@ -1763,33 +1763,26 @@ __argp_error (const struct argp_state *state, const char *fmt, ...) va_start (ap, fmt); -#ifdef USE_IN_LIBIO - if (_IO_fwide (stream, 0) > 0) - { - char *buf; +#ifdef _LIBC + char *buf; - if (__asprintf (&buf, fmt, ap) < 0) - buf = NULL; + if (__asprintf (&buf, fmt, ap) < 0) + buf = NULL; - __fwprintf (stream, L"%s: %s\n", - state ? state->name : __argp_short_program_name (), - buf); + __fxprintf (stream, "%s: %s\n", L"%s: %s\n", + state ? state->name : __argp_short_program_name (), buf); - free (buf); - } - else -#endif - { - fputs_unlocked (state - ? state->name : __argp_short_program_name (), - stream); - putc_unlocked (':', stream); - putc_unlocked (' ', stream); + free (buf); +#else + fputs_unlocked (state ? state->name : __argp_short_program_name (), + stream); + putc_unlocked (':', stream); + putc_unlocked (' ', stream); - vfprintf (stream, fmt, ap); + vfprintf (stream, fmt, ap); - putc_unlocked ('\n', stream); - } + putc_unlocked ('\n', stream); +#endif __argp_state_help (state, stream, ARGP_HELP_STD_ERR); @@ -1827,41 +1820,34 @@ __argp_failure (const struct argp_state *state, int status, int errnum, __flockfile (stream); #endif -#ifdef USE_IN_LIBIO - if (_IO_fwide (stream, 0) > 0) - __fwprintf (stream, L"%s", - state ? state->name : __argp_short_program_name ()); - else +#ifdef _LIBC + __fxprintf (stream, "%s", L"%s", + state ? state->name : __argp_short_program_name ()); +#else + fputs_unlocked (state ? state->name : __argp_short_program_name (), + stream); #endif - fputs_unlocked (state - ? state->name : __argp_short_program_name (), - stream); if (fmt) { va_list ap; va_start (ap, fmt); -#ifdef USE_IN_LIBIO - if (_IO_fwide (stream, 0) > 0) - { - char *buf; +#ifdef _LIBC + char *buf; - if (__asprintf (&buf, fmt, ap) < 0) - buf = NULL; + if (__asprintf (&buf, fmt, ap) < 0) + buf = NULL; - __fwprintf (stream, L": %s", buf); + __fxprintf (stream, ": %s", L": %s", buf); - free (buf); - } - else -#endif - { - putc_unlocked (':', stream); - putc_unlocked (' ', stream); + free (buf); +#else + putc_unlocked (':', stream); + putc_unlocked (' ', stream); - vfprintf (stream, fmt, ap); - } + vfprintf (stream, fmt, ap); +#endif va_end (ap); } @@ -1870,21 +1856,18 @@ __argp_failure (const struct argp_state *state, int status, int errnum, { char buf[200]; -#ifdef USE_IN_LIBIO - if (_IO_fwide (stream, 0) > 0) - __fwprintf (stream, L": %s", - __strerror_r (errnum, buf, sizeof (buf))); - else -#endif - { - putc_unlocked (':', stream); - putc_unlocked (' ', stream); -#if defined _LIBC || defined HAVE_STRERROR_R - fputs (__strerror_r (errnum, buf, sizeof (buf)), stream); +#ifdef _LIBC + __fxprintf (stream, ": %s", L": %s", + __strerror_r (errnum, buf, sizeof (buf))); #else - fputs (strerror (errnum), stream); + putc_unlocked (':', stream); + putc_unlocked (' ', stream); +# ifdef HAVE_STRERROR_R + fputs (__strerror_r (errnum, buf, sizeof (buf)), stream); +# else + fputs (strerror (errnum), stream); +# endif #endif - } } #ifdef USE_IN_LIBIO |