date: move applet and usage bits to date.c
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
This commit is contained in:
parent
05e8605ab8
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122
coreutils/date.c
122
coreutils/date.c
@ -19,7 +19,48 @@
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/* Input parsing code is always bulky - used heavy duty libc stuff as
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much as possible, missed out a lot of bounds checking */
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/* Default input handling to save surprising some people */
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//applet:IF_DATE(APPLET(date, _BB_DIR_BIN, _BB_SUID_DROP))
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//kbuild:lib-$(CONFIG_DATE) += date.o
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//config:config DATE
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//config: bool "date"
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//config: default y
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//config: help
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//config: date is used to set the system date or display the
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//config: current time in the given format.
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//config:
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//config:config FEATURE_DATE_ISOFMT
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//config: bool "Enable ISO date format output (-I)"
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//config: default y
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//config: depends on DATE
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//config: help
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//config: Enable option (-I) to output an ISO-8601 compliant
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//config: date/time string.
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//config:
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//config:# defaults to "no": stat's nanosecond field is a bit non-portable
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//config:config FEATURE_DATE_NANO
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//config: bool "Support %[num]N nanosecond format specifier"
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//config: default n
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//config: depends on DATE && PLATFORM_LINUX # syscall(__NR_clock_gettime)
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//config: help
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//config: Support %[num]N format specifier. Adds ~250 bytes of code.
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//config:
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//config:config FEATURE_DATE_COMPAT
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//config: bool "Support weird 'date MMDDhhmm[[YY]YY][.ss]' format"
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//config: default y
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//config: depends on DATE
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//config: help
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//config: System time can be set by 'date -s DATE' and simply 'date DATE',
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//config: but formats of DATE string are different. 'date DATE' accepts
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//config: a rather weird MMDDhhmm[[YY]YY][.ss] format with completely
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//config: unnatural placement of year between minutes and seconds.
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//config: date -s (and other commands like touch -d) use more sensible
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//config: formats (for one, ISO format YYYY-MM-DD hh:mm:ss.ssssss).
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//config:
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//config: With this option off, 'date DATE' is 'date -s DATE' support
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//config: the same format. With it on, 'date DATE' additionally supports
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//config: MMDDhhmm[[YY]YY][.ss] format.
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/* GNU coreutils 6.9 man page:
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* date [OPTION]... [+FORMAT]
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@ -52,45 +93,46 @@
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* -D FMT is a bbox extension for _input_ conversion of -d DATE
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*/
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//kbuild:lib-$(CONFIG_DATE) += date.o
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//config:config DATE
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//config: bool "date"
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//config: default y
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//config: help
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//config: date is used to set the system date or display the
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//config: current time in the given format.
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//config:
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//config:config FEATURE_DATE_ISOFMT
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//config: bool "Enable ISO date format output (-I)"
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//config: default y
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//config: depends on DATE
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//config: help
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//config: Enable option (-I) to output an ISO-8601 compliant
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//config: date/time string.
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//config:
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//config:config FEATURE_DATE_NANO
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//config: bool "Support %[num]N nanosecond format specifier"
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//config: default n
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//config: depends on DATE && PLATFORM_LINUX # syscall(__NR_clock_gettime)
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//config: help
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//config: Support %[num]N format specifier. Adds ~250 bytes of code.
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//config:
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//config:config FEATURE_DATE_COMPAT
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//config: bool "Support weird 'date MMDDhhmm[[YY]YY][.ss]' format"
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//config: default y
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//config: depends on DATE
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//config: help
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//config: System time can be set by 'date -s DATE' and simply 'date DATE',
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//config: but formats of DATE string are different. 'date DATE' accepts
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//config: a rather weird MMDDhhmm[[YY]YY][.ss] format with completely
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//config: unnatural placement of year between minutes and seconds.
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//config: date -s (and other commands like touch -d) use more sensible
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//config: formats (for one, ISO format YYYY-MM-DD hh:mm:ss.ssssss).
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//config:
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//config: With this option off, 'date DATE' is 'date -s DATE' support
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//config: the same format. With it on, 'date DATE' additionally supports
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//config: MMDDhhmm[[YY]YY][.ss] format.
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//usage:#define date_trivial_usage
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//usage: "[OPTIONS] [+FMT] [TIME]"
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//usage:#define date_full_usage "\n\n"
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//usage: "Display time (using +FMT), or set time\n"
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//usage: "\nOptions:"
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//usage: IF_NOT_LONG_OPTS(
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//usage: "\n [-s] TIME Set time to TIME"
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//usage: "\n -u Work in UTC (don't convert to local time)"
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//usage: "\n -R Output RFC-2822 compliant date string"
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//usage: ) IF_LONG_OPTS(
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//usage: "\n [-s,--set] TIME Set time to TIME"
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//usage: "\n -u,--utc Work in UTC (don't convert to local time)"
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//usage: "\n -R,--rfc-2822 Output RFC-2822 compliant date string"
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//usage: )
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//usage: IF_FEATURE_DATE_ISOFMT(
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//usage: "\n -I[SPEC] Output ISO-8601 compliant date string"
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//usage: "\n SPEC='date' (default) for date only,"
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//usage: "\n 'hours', 'minutes', or 'seconds' for date and"
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//usage: "\n time to the indicated precision"
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//usage: )
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//usage: IF_NOT_LONG_OPTS(
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//usage: "\n -r FILE Display last modification time of FILE"
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//usage: "\n -d TIME Display TIME, not 'now'"
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//usage: ) IF_LONG_OPTS(
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//usage: "\n -r,--reference FILE Display last modification time of FILE"
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//usage: "\n -d,--date TIME Display TIME, not 'now'"
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//usage: )
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//usage: IF_FEATURE_DATE_ISOFMT(
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//usage: "\n -D FMT Use FMT for -d TIME conversion"
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//usage: )
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//usage: "\n"
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//usage: "\nRecognized TIME formats:"
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//usage: "\n hh:mm[:ss]"
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//usage: "\n [YYYY.]MM.DD-hh:mm[:ss]"
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//usage: "\n YYYY-MM-DD hh:mm[:ss]"
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//usage: "\n [[[[[YY]YY]MM]DD]hh]mm[.ss]"
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//usage:
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//usage:#define date_example_usage
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//usage: "$ date\n"
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//usage: "Wed Apr 12 18:52:41 MDT 2000\n"
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#include "libbb.h"
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#if ENABLE_FEATURE_DATE_NANO
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@ -98,7 +98,6 @@ IF_CROND(APPLET(crond, _BB_DIR_USR_SBIN, _BB_SUID_DROP))
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IF_CRONTAB(APPLET(crontab, _BB_DIR_USR_BIN, _BB_SUID_REQUIRE))
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IF_CRYPTPW(APPLET(cryptpw, _BB_DIR_USR_BIN, _BB_SUID_DROP))
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IF_CUT(APPLET_NOEXEC(cut, cut, _BB_DIR_USR_BIN, _BB_SUID_DROP, cut))
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IF_DATE(APPLET(date, _BB_DIR_BIN, _BB_SUID_DROP))
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IF_DC(APPLET(dc, _BB_DIR_USR_BIN, _BB_SUID_DROP))
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IF_DD(APPLET_NOEXEC(dd, dd, _BB_DIR_BIN, _BB_SUID_DROP, dd))
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IF_DEALLOCVT(APPLET(deallocvt, _BB_DIR_USR_BIN, _BB_SUID_DROP))
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@ -702,46 +702,6 @@ INSERT
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"$ echo \"Hello world\" | cut -f 2 -d ' '\n" \
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"world\n"
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#define date_trivial_usage \
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"[OPTIONS] [+FMT] [TIME]"
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#define date_full_usage "\n\n" \
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"Display time (using +FMT), or set time\n" \
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"\nOptions:" \
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IF_NOT_LONG_OPTS( \
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"\n [-s] TIME Set time to TIME" \
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"\n -u Work in UTC (don't convert to local time)" \
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"\n -R Output RFC-2822 compliant date string" \
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) IF_LONG_OPTS( \
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"\n [-s,--set] TIME Set time to TIME" \
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"\n -u,--utc Work in UTC (don't convert to local time)" \
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"\n -R,--rfc-2822 Output RFC-2822 compliant date string" \
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) \
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IF_FEATURE_DATE_ISOFMT( \
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"\n -I[SPEC] Output ISO-8601 compliant date string" \
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"\n SPEC='date' (default) for date only," \
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"\n 'hours', 'minutes', or 'seconds' for date and" \
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"\n time to the indicated precision" \
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) IF_NOT_LONG_OPTS( \
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"\n -r FILE Display last modification time of FILE" \
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"\n -d TIME Display TIME, not 'now'" \
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) IF_LONG_OPTS( \
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"\n -r,--reference FILE Display last modification time of FILE" \
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"\n -d,--date TIME Display TIME, not 'now'" \
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) \
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IF_FEATURE_DATE_ISOFMT( \
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"\n -D FMT Use FMT for -d TIME conversion" \
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) \
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"\n" \
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"\nRecognized TIME formats:" \
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"\n hh:mm[:ss]" \
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"\n [YYYY.]MM.DD-hh:mm[:ss]" \
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"\n YYYY-MM-DD hh:mm[:ss]" \
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"\n [[[[[YY]YY]MM]DD]hh]mm[.ss]" \
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#define date_example_usage \
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"$ date\n" \
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"Wed Apr 12 18:52:41 MDT 2000\n"
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#define dd_trivial_usage \
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"[if=FILE] [of=FILE] " IF_FEATURE_DD_IBS_OBS("[ibs=N] [obs=N] ") "[bs=N] [count=N] [skip=N]\n" \
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" [seek=N]" IF_FEATURE_DD_IBS_OBS(" [conv=notrunc|noerror|sync|fsync]")
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