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| author | Aaro Koskinen | 2015-10-26 23:42:32 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2015-10-27 21:28:50 +0100 |
| commit | fbe50cf6bc685f7cf4fbcb9c0c425fc93575a085 (patch) | |
| tree | 6a7c495bc254e20881924508e137c7f616a11e9c /archival/bbunzip.c | |
| parent | 1de25a6e87e0e627aa34298105a3d17c60a1f44e (diff) | |
| download | busybox-fbe50cf6bc685f7cf4fbcb9c0c425fc93575a085.zip busybox-fbe50cf6bc685f7cf4fbcb9c0c425fc93575a085.tar.gz | |
gunzip: add support for long options
Add support for long options.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/bbunzip.c')
| -rw-r--r-- | archival/bbunzip.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/archival/bbunzip.c b/archival/bbunzip.c index 548882f..e10372e 100644 --- a/archival/bbunzip.c +++ b/archival/bbunzip.c @@ -290,6 +290,13 @@ int uncompress_main(int argc UNUSED_PARAM, char **argv) //config: gunzip is used to decompress archives created by gzip. //config: You can use the `-t' option to test the integrity of //config: an archive, without decompressing it. +//config: +//config:config FEATURE_GUNZIP_LONG_OPTIONS +//config: bool "Enable long options" +//config: default y +//config: depends on GUNZIP && LONG_OPTS +//config: help +//config: Enable use of long options. //applet:IF_GUNZIP(APPLET(gunzip, BB_DIR_BIN, BB_SUID_DROP)) //applet:IF_GUNZIP(APPLET_ODDNAME(zcat, gunzip, BB_DIR_BIN, BB_SUID_DROP, zcat)) @@ -321,6 +328,16 @@ char* FAST_FUNC make_new_name_gunzip(char *filename, const char *expected_ext UN } return filename; } + +#if ENABLE_FEATURE_GUNZIP_LONG_OPTIONS +static const char gunzip_longopts[] ALIGN1 = + "stdout\0" No_argument "c" + "to-stdout\0" No_argument "c" + "force\0" No_argument "f" + "test\0" No_argument "t" + ; +#endif + /* * Linux kernel build uses gzip -d -n. We accept and ignore it. * Man page says: @@ -337,6 +354,9 @@ char* FAST_FUNC make_new_name_gunzip(char *filename, const char *expected_ext UN int gunzip_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int gunzip_main(int argc UNUSED_PARAM, char **argv) { +#if ENABLE_FEATURE_GUNZIP_LONG_OPTIONS + applet_long_options = gunzip_longopts; +#endif getopt32(argv, "cfvqdtn"); argv += optind; |