diff options
| -rw-r--r-- | archival/dpkg.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/archival/dpkg.c b/archival/dpkg.c index f31a7f0..1bc8d27 100644 --- a/archival/dpkg.c +++ b/archival/dpkg.c @@ -25,6 +25,7 @@ */ #include "libbb.h" +#include <fnmatch.h> #include "unarchive.h" /* note: if you vary hash_prime sizes be aware, @@ -1293,7 +1294,7 @@ static void free_array(char **array) * the status_hashtable to retrieve the info. This results in smaller code than * scanning the status file. The resulting list, however, is unsorted. */ -static void list_packages(void) +static void list_packages(const char *pattern) { int i; @@ -1314,6 +1315,9 @@ static void list_packages(void) name_str = name_hashtable[package_hashtable[status_hashtable[i]->package]->name]; vers_str = name_hashtable[package_hashtable[status_hashtable[i]->package]->version]; + if (pattern && fnmatch(pattern, name_str, 0)) + continue; + /* get abbreviation for status field 1 */ s1 = stat_str[0] == 'i' ? 'i' : 'r'; @@ -1626,7 +1630,7 @@ int dpkg_main(int argc UNUSED_PARAM, char **argv) /* if the list action was given print the installed packages and exit */ if (opt & OPT_list_installed) { - list_packages(); + list_packages(argv[0]); return EXIT_SUCCESS; } |