Signed-off-by: Johannes Löthberg --- src/pacsort.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/src/pacsort.c b/src/pacsort.c index 6d1bf25..019f202 100644 --- a/src/pacsort.c +++ b/src/pacsort.c @@ -67,6 +67,7 @@ static struct options_t { int null; int filemode; int help; + int version; char delim; } opts; @@ -418,7 +419,7 @@ static char escape_char(const char *string) static void usage(void) { - fprintf(stderr, "pacsort (pacman) v" PACKAGE_VERSION "\n\n" + printf("pacsort (pacman) v" PACKAGE_VERSION "\n\n" "A sort utility implementing alpm_pkg_vercmp.\n\n" "Usage: pacsort [options] [files...]\n\n" " -f, --files assume inputs are file paths of packages\n" @@ -432,6 +433,11 @@ static void usage(void) "Standard input is read when no files are given.\n\n"); } +static void version(void) +{ + printf("pacsort v" PACKAGE_VERSION "\n"); +} + static int parse_options(int argc, char **argv) { int opt; @@ -442,6 +448,7 @@ static int parse_options(int argc, char **argv) {"key", required_argument, 0, 'k'}, {"reverse", no_argument, 0, 'r'}, {"separator", required_argument, 0, 't'}, + {"version", no_argument, 0, 'v'}, {"null", no_argument, 0, 'z'}, {0, 0, 0, 0} }; @@ -471,6 +478,9 @@ static int parse_options(int argc, char **argv) return 1; } break; + case 'v': + opts.version = 1; + return 0; case 'z': opts.null = 1; break; @@ -505,6 +515,11 @@ int main(int argc, char *argv[]) return 0; } + if(opts.version) { + version(); + return 0; + } + list = list_new(100); buffer = buffer_new(BUFSIZ * 3); -- 2.10.1