diff options
| author | Matheus Izvekov <mizvekov@gmail.com> | 2010-01-21 19:30:25 -0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2010-01-23 00:10:40 +0100 |
| commit | 31416d589ebb34eeab1af151dd50015105e3db98 (patch) | |
| tree | 4012bdc30abd9ce17374706280344861829ce46e /coreutils | |
| parent | 8b8d32ea56d443c754f9230e2284ed65a2552df4 (diff) | |
| download | busybox-31416d589ebb34eeab1af151dd50015105e3db98.tar.gz | |
chown: support long options
function old new delta
chown_longopts - 81 +81
chown_main 182 192 +10
Signed-off-by: Matheus Izvekov <mizvekov@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'coreutils')
| -rw-r--r-- | coreutils/Config.in | 7 | ||||
| -rw-r--r-- | coreutils/chown.c | 18 |
2 files changed, 24 insertions, 1 deletions
diff --git a/coreutils/Config.in b/coreutils/Config.in index 49e285982..1e32e2664 100644 --- a/coreutils/Config.in +++ b/coreutils/Config.in @@ -52,6 +52,13 @@ config CHOWN chown is used to change the user and/or group ownership of files. +config FEATURE_CHOWN_LONG_OPTIONS + bool "Enable long options" + default n + depends on CHOWN && LONG_OPTS + help + Enable use of long options + config CHROOT bool "chroot" default n diff --git a/coreutils/chown.c b/coreutils/chown.c index 2d8e556f0..d29f8252a 100644 --- a/coreutils/chown.c +++ b/coreutils/chown.c @@ -8,7 +8,6 @@ */ /* BB_AUDIT SUSv3 defects - none? */ -/* BB_AUDIT GNU defects - unsupported long options. */ /* http://www.opengroup.org/onlinepubs/007904975/utilities/chown.html */ #include "libbb.h" @@ -37,6 +36,20 @@ #define BIT_TRAVERSE_TOP (0x20|0x40) #define OPT_TRAVERSE_TOP (IF_DESKTOP(opt & BIT_TRAVERSE_TOP) IF_NOT_DESKTOP(0)) +#if ENABLE_FEATURE_CHOWN_LONG_OPTIONS +static const char chown_longopts[] ALIGN1 = + "recursive\0" No_argument "R" + "dereference\0" No_argument "\xff" + "no-dereference\0" No_argument "h" +# if ENABLE_DESKTOP + "changes\0" No_argument "c" + "silent\0" No_argument "f" + "quiet\0" No_argument "f" + "verbose\0" No_argument "v" +# endif + ; +#endif + typedef int (*chown_fptr)(const char *, uid_t, gid_t); struct param_t { @@ -78,6 +91,9 @@ int chown_main(int argc UNUSED_PARAM, char **argv) param.ugid.gid = -1; param.chown_func = chown; +#if ENABLE_FEATURE_CHOWN_LONG_OPTIONS + applet_long_options = chown_longopts; +#endif opt_complementary = "-2"; opt = getopt32(argv, OPT_STR); argv += optind; |