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- add dpkg -l <packagepattern> (Peter Korsgaard)

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Bernhard Reutner-Fischer 2008-09-25 12:18:49 +00:00
parent 6c4dadefb6
commit 97516fc3a6
1 changed files with 6 additions and 2 deletions
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8
archival/dpkg.c
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@ -25,6 +25,7 @@
*/ */
#include "libbb.h" #include "libbb.h"
#include <fnmatch.h>
#include "unarchive.h" #include "unarchive.h"
/* note: if you vary hash_prime sizes be aware, /* 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 * the status_hashtable to retrieve the info. This results in smaller code than
* scanning the status file. The resulting list, however, is unsorted. * scanning the status file. The resulting list, however, is unsorted.
*/ */
static void list_packages(void) static void list_packages(const char *pattern)
{ {
int i; int i;
@ -1314,6 +1315,9 @@ static void list_packages(void)
name_str = name_hashtable[package_hashtable[status_hashtable[i]->package]->name]; name_str = name_hashtable[package_hashtable[status_hashtable[i]->package]->name];
vers_str = name_hashtable[package_hashtable[status_hashtable[i]->package]->version]; 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 */ /* get abbreviation for status field 1 */
s1 = stat_str[0] == 'i' ? 'i' : 'r'; 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 the list action was given print the installed packages and exit */
if (opt & OPT_list_installed) { if (opt & OPT_list_installed) {
list_packages(); list_packages(argv[0]);
return EXIT_SUCCESS; return EXIT_SUCCESS;
} }