diff options
| -rw-r--r-- | src/util/pactree.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/src/util/pactree.c b/src/util/pactree.c index 09fe1011..5e98f794 100644 --- a/src/util/pactree.c +++ b/src/util/pactree.c @@ -76,6 +76,11 @@ static struct color_choices no_color = { "" }; +/* long operations */ +enum { + OP_CONFIG = 1000 +}; + /* globals */ alpm_handle_t *handle = NULL; alpm_list_t *walked = NULL; @@ -90,6 +95,7 @@ int reverse = 0; int unique = 0; int searchsyncs = 0; const char *dbpath = DBPATH; +const char *configfile = CONFFILE; #ifndef HAVE_STRNDUP /* A quick and dirty implementation derived from glibc */ @@ -154,7 +160,7 @@ static int register_syncs(void) { char line[LINE_MAX]; const alpm_siglevel_t level = ALPM_SIG_DATABASE | ALPM_SIG_DATABASE_OPTIONAL; - fp = fopen(CONFFILE, "r"); + fp = fopen(configfile, "r"); if(!fp) { return 1; } @@ -202,6 +208,8 @@ static int parse_options(int argc, char *argv[]) {"reverse", no_argument, 0, 'r'}, {"sync", no_argument, 0, 'S'}, {"unique", no_argument, 0, 'u'}, + + {"config", required_argument, 0, OP_CONFIG}, {0, 0, 0, 0} }; @@ -211,6 +219,9 @@ static int parse_options(int argc, char *argv[]) } switch(opt) { + case OP_CONFIG: + configfile = optarg; + break; case 'b': dbpath = optarg; break; @@ -263,11 +274,12 @@ static void usage(void) " -c, --color colorize output\n" " -d, --depth <#> limit the depth of recursion\n" " -g, --graph generate output for graphviz's dot\n" + " -h, --help display this help message\n" " -l, --linear enable linear output\n" " -r, --reverse show reverse dependencies\n" " -s, --sync search sync DBs instead of local\n" - " -u, --unique show dependencies with no duplicates (implies -l)\n\n" - " -h, --help display this help message\n"); + " -u, --unique show dependencies with no duplicates (implies -l)\n" + " --config <path> set an alternate configuration file\n"); } static void cleanup(void) |