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(usage): Remove static attribute.
Move function be the first in the file.
This commit is contained in:
Jim Meyering
153
src/date.c
153
src/date.c
@@ -40,7 +40,6 @@ int stime ();
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char *xstrdup ();
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static void show_date PARAMS ((const char *format, time_t when));
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static void usage PARAMS ((int status));
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/* The name this program was run with, for error messages. */
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char *program_name;
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@@ -83,6 +82,82 @@ static struct option const long_options[] =
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#define MAYBE_SET_TZ_UTC0 \
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do { if (universal_time) set_tz (TZ_UTC0); } while (0)
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void
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usage (int status)
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{
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if (status != 0)
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fprintf (stderr, _("Try `%s --help' for more information.\n"),
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program_name);
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else
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{
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printf (_("\
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Usage: %s [OPTION]... [+FORMAT]\n\
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or: %s [OPTION] [MMDDhhmm[[CC]YY][.ss]]\n\
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"),
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program_name, program_name);
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printf (_("\
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Display the current time in the given FORMAT, or set the system date.\n\
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\n\
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-d, --date=STRING display time described by STRING, not `now'\n\
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-f, --file=DATEFILE like --date once for each line of DATEFILE\n\
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-r, --reference=FILE display the last modification time of FILE\n\
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-R, --rfc-822 output RFC-822 compliant date string\n\
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-s, --set=STRING set time described by STRING\n\
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-u, --utc, --universal print or set Coordinated Universal Time\n\
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--help display this help and exit\n\
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--version output version information and exit\n\
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"));
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printf (_("\
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\n\
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FORMAT controls the output. The only valid option for the second form\n\
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specifies Coordinated Universal Time. Interpreted sequences are:\n\
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\n\
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%%%% a literal %%\n\
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%%a locale's abbreviated weekday name (Sun..Sat)\n\
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%%A locale's full weekday name, variable length (Sunday..Saturday)\n\
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%%b locale's abbreviated month name (Jan..Dec)\n\
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%%B locale's full month name, variable length (January..December)\n\
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%%c locale's date and time (Sat Nov 04 12:02:33 EST 1989)\n\
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%%d day of month (01..31)\n\
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%%D date (mm/dd/yy)\n\
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%%e day of month, blank padded ( 1..31)\n\
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%%h same as %%b\n\
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%%H hour (00..23)\n\
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%%I hour (01..12)\n\
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%%j day of year (001..366)\n\
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%%k hour ( 0..23)\n\
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%%l hour ( 1..12)\n\
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%%m month (01..12)\n\
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%%M minute (00..59)\n\
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%%n a newline\n\
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%%p locale's AM or PM\n\
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%%r time, 12-hour (hh:mm:ss [AP]M)\n\
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%%s seconds since 00:00:00, Jan 1, 1970 (a GNU extension)\n\
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%%S second (00..61)\n\
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%%t a horizontal tab\n\
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%%T time, 24-hour (hh:mm:ss)\n\
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%%U week number of year with Sunday as first day of week (00..53)\n\
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%%V week number of year with Monday as first day of week (01..52)\n\
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%%w day of week (0..6); 0 represents Sunday\n\
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%%W week number of year with Monday as first day of week (00..53)\n\
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%%x locale's date representation (mm/dd/yy)\n\
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%%X locale's time representation (%%H:%%M:%%S)\n\
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%%y last two digits of year (00..99)\n\
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%%Y year (1970...)\n\
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%%z RFC-822 style numeric timezone (-0500) (a nonstandard extension)\n\
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%%Z time zone (e.g., EDT), or nothing if no time zone is determinable\n\
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\n\
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By default, date pads numeric fields with zeroes. GNU date recognizes\n\
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the following modifiers between `%%' and a numeric directive.\n\
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\n\
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`-' (hyphen) do not pad the field\n\
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`_' (underscore) pad the field with spaces\n\
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"));
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puts (_("\nReport bugs to <bug-sh-utils@gnu.org>."));
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}
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exit (status);
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}
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/* Set the TZ environment variable. */
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static void
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@@ -412,79 +487,3 @@ show_date (const char *format, time_t when)
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printf ("%s\n", out);
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free (out);
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}
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static void
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usage (int status)
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{
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if (status != 0)
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fprintf (stderr, _("Try `%s --help' for more information.\n"),
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program_name);
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else
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{
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printf (_("\
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Usage: %s [OPTION]... [+FORMAT]\n\
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or: %s [OPTION] [MMDDhhmm[[CC]YY][.ss]]\n\
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"),
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program_name, program_name);
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printf (_("\
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Display the current time in the given FORMAT, or set the system date.\n\
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\n\
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-d, --date=STRING display time described by STRING, not `now'\n\
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-f, --file=DATEFILE like --date once for each line of DATEFILE\n\
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-r, --reference=FILE display the last modification time of FILE\n\
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-R, --rfc-822 output RFC-822 compliant date string\n\
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-s, --set=STRING set time described by STRING\n\
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-u, --utc, --universal print or set Coordinated Universal Time\n\
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--help display this help and exit\n\
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--version output version information and exit\n\
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"));
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printf (_("\
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\n\
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FORMAT controls the output. The only valid option for the second form\n\
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specifies Coordinated Universal Time. Interpreted sequences are:\n\
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\n\
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%%%% a literal %%\n\
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%%a locale's abbreviated weekday name (Sun..Sat)\n\
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%%A locale's full weekday name, variable length (Sunday..Saturday)\n\
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%%b locale's abbreviated month name (Jan..Dec)\n\
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%%B locale's full month name, variable length (January..December)\n\
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%%c locale's date and time (Sat Nov 04 12:02:33 EST 1989)\n\
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%%d day of month (01..31)\n\
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%%D date (mm/dd/yy)\n\
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%%e day of month, blank padded ( 1..31)\n\
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%%h same as %%b\n\
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%%H hour (00..23)\n\
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%%I hour (01..12)\n\
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%%j day of year (001..366)\n\
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%%k hour ( 0..23)\n\
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%%l hour ( 1..12)\n\
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%%m month (01..12)\n\
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%%M minute (00..59)\n\
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%%n a newline\n\
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%%p locale's AM or PM\n\
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%%r time, 12-hour (hh:mm:ss [AP]M)\n\
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%%s seconds since 00:00:00, Jan 1, 1970 (a GNU extension)\n\
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%%S second (00..61)\n\
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%%t a horizontal tab\n\
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%%T time, 24-hour (hh:mm:ss)\n\
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%%U week number of year with Sunday as first day of week (00..53)\n\
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%%V week number of year with Monday as first day of week (01..52)\n\
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%%w day of week (0..6); 0 represents Sunday\n\
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%%W week number of year with Monday as first day of week (00..53)\n\
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%%x locale's date representation (mm/dd/yy)\n\
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%%X locale's time representation (%%H:%%M:%%S)\n\
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%%y last two digits of year (00..99)\n\
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%%Y year (1970...)\n\
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%%z RFC-822 style numeric timezone (-0500) (a nonstandard extension)\n\
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%%Z time zone (e.g., EDT), or nothing if no time zone is determinable\n\
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\n\
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By default, date pads numeric fields with zeroes. GNU date recognizes\n\
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the following modifiers between `%%' and a numeric directive.\n\
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\n\
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`-' (hyphen) do not pad the field\n\
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`_' (underscore) pad the field with spaces\n\
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"));
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puts (_("\nReport bugs to <bug-sh-utils@gnu.org>."));
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}
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exit (status);
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}
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