From ac8ecab4bec840a381b1e901e905ca78f7c3e453 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Mon, 23 Jan 2012 12:28:05 +0100 Subject: mount: add info about libmount features to --version output Signed-off-by: Karel Zak --- sys-utils/mount.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) (limited to 'sys-utils/mount.c') diff --git a/sys-utils/mount.c b/sys-utils/mount.c index 634f72f84..280bab035 100644 --- a/sys-utils/mount.c +++ b/sys-utils/mount.c @@ -75,11 +75,21 @@ static void __attribute__((__noreturn__)) exit_non_root(const char *option) static void __attribute__((__noreturn__)) print_version(void) { const char *ver = NULL; + const char **features = NULL, **p; mnt_get_library_version(&ver); - - printf(_("%s from %s (libmount %s)\n"), - program_invocation_short_name, PACKAGE_STRING, ver); + mnt_get_library_features(&features); + + printf(_("%s from %s (libmount %s"), + program_invocation_short_name, + PACKAGE_STRING, + ver); + p = features; + while (p && *p) { + fputs(p == features ? ": " : ", ", stdout); + fputs(*p++, stdout); + } + fputs(")\n", stdout); exit(MOUNT_EX_SUCCESS); } -- cgit v1.2.3-55-g7522