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| author | walter harms | 2011-12-14 08:48:59 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2011-12-14 08:48:59 +0100 |
| commit | fdf514f3433de6de30b01ca355fa1146729a3307 (patch) | |
| tree | 33b72075695c1d1821dddf8bd89a3bf840245709 /coreutils/touch.c | |
| parent | 3ef3cc59493aef4464458ddc47035815f4d13635 (diff) | |
| download | busybox-fdf514f3433de6de30b01ca355fa1146729a3307.zip busybox-fdf514f3433de6de30b01ca355fa1146729a3307.tar.gz | |
touch: add new option FEATURE_TOUCH_SUSV3
This options -d -t -r where hidden under DESKTOP.
This option allows the user to enable these options for (only) touch.
The patch only changes DESKTOP to FEATURE_TOUCH_SUSV3.
Signed-off-by: walter harms <wharms@bfs.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'coreutils/touch.c')
| -rw-r--r-- | coreutils/touch.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/coreutils/touch.c b/coreutils/touch.c index dc95edf..1216ca2 100644 --- a/coreutils/touch.c +++ b/coreutils/touch.c @@ -25,17 +25,24 @@ //config: help //config: touch is used to create or change the access and/or //config: modification timestamp of specified files. +//config: +//config:config FEATURE_TOUCH_SUSV3 +//config: bool "Add support for SUSV3 features (-d -t -r)" +//config: default y +//config: depends on TOUCH +//config: help +//config: Enable touch to use a reference file or a given date/time argument. //applet:IF_TOUCH(APPLET_NOFORK(touch, touch, BB_DIR_BIN, BB_SUID_DROP, touch)) //kbuild:lib-$(CONFIG_TOUCH) += touch.o //usage:#define touch_trivial_usage -//usage: "[-c]" IF_DESKTOP(" [-d DATE] [-t DATE] [-r FILE]") " FILE [FILE]..." +//usage: "[-c]" IF_FEATURE_TOUCH_SUSV3(" [-d DATE] [-t DATE] [-r FILE]") " FILE..." //usage:#define touch_full_usage "\n\n" //usage: "Update the last-modified date on the given FILE[s]\n" //usage: "\n -c Don't create files" -//usage: IF_DESKTOP( +//usage: IF_FEATURE_TOUCH_SUSV3( //usage: "\n -d DT Date/time to use" //usage: "\n -t DT Date/time to use" //usage: "\n -r FILE Use FILE's date/time" @@ -72,7 +79,7 @@ int touch_main(int argc UNUSED_PARAM, char **argv) int fd; int status = EXIT_SUCCESS; int opts; -#if ENABLE_DESKTOP +#if ENABLE_FEATURE_TOUCH_SUSV3 # if ENABLE_LONG_OPTS static const char touch_longopts[] ALIGN1 = /* name, has_arg, val */ @@ -91,17 +98,17 @@ int touch_main(int argc UNUSED_PARAM, char **argv) # define timebuf ((struct timeval*)NULL) #endif -#if ENABLE_DESKTOP && ENABLE_LONG_OPTS +#if ENABLE_FEATURE_TOUCH_SUSV3 && ENABLE_LONG_OPTS applet_long_options = touch_longopts; #endif /* -d and -t both set time. In coreutils, * accepted data format differs a bit between -d and -t. * We accept the same formats for both */ - opts = getopt32(argv, "c" IF_DESKTOP("r:d:t:") + opts = getopt32(argv, "c" IF_FEATURE_TOUCH_SUSV3("r:d:t:") /*ignored:*/ "fma" - IF_DESKTOP(, &reference_file) - IF_DESKTOP(, &date_str) - IF_DESKTOP(, &date_str) + IF_FEATURE_TOUCH_SUSV3(, &reference_file) + IF_FEATURE_TOUCH_SUSV3(, &date_str) + IF_FEATURE_TOUCH_SUSV3(, &date_str) ); opts &= 1; /* only -c bit is left */ |