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| author | André Draszik <adraszik@tycoint.com> | 2016-08-25 13:15:00 +0100 |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2016-08-25 17:32:57 +0200 |
| commit | c1948ec29b8dcdc58d2d92700c325abdeab111a6 (patch) | |
| tree | 1a6dffe6c8940716a6ff899e70e7e0b68e2a6dd2 /lib/fib_lookup | |
| parent | 683f27fbb68ca2028a7b3468f17164d484df2759 (diff) | |
| download | libnl-c1948ec29b8dcdc58d2d92700c325abdeab111a6.tar.gz | |
lib: switch to using strerror_l() instead of strerror_r()
glibc provides two versions of strerror_r(), which
can be chosen between using feature test macros
_GNU_SOURCE and _POSIX_C_SOURCE. libnl is built using
the former, hence we get the glibc special version,
and all code so far has been written for this.
Other C libraries like musl on the other hand only try
to be posix compliant, and only ever provide the posix
version of strerror_r(), which has a different signature.
Uses in libnl hence generally cause printf() of an *int*
with a *string format* specifier for that reason.
Additionally, strerror_r() has been deprecated:
http://austingroupbugs.net/view.php?id=655
Switch to using strerror_l() (via our wrapper just
introduced).
Signed-off-by: André Draszik <adraszik@tycoint.com>
Reviewed-by: Stephane Ayotte <sayotte@tycoint.com>
Signed-off-by: Thomas Haller <thaller@redhat.com>
Diffstat (limited to 'lib/fib_lookup')
| -rw-r--r-- | lib/fib_lookup/lookup.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/fib_lookup/lookup.c b/lib/fib_lookup/lookup.c index 43b6126f..efc862b6 100644 --- a/lib/fib_lookup/lookup.c +++ b/lib/fib_lookup/lookup.c @@ -17,6 +17,7 @@ */ #include <netlink-private/netlink.h> +#include <netlink-private/utils.h> #include <netlink/netlink.h> #include <netlink/attr.h> #include <netlink/utils.h> @@ -133,7 +134,7 @@ static void result_dump_line(struct nl_object *obj, struct nl_dump_params *p) nl_rtntype2str(res->fr_type, buf, sizeof(buf))); nl_dump(p, "scope %s error %s (%d)\n", rtnl_scope2str(res->fr_scope, buf, sizeof(buf)), - strerror_r(-res->fr_error, buf, sizeof(buf)), res->fr_error); + nl_strerror_l(-res->fr_error), res->fr_error); } static void result_dump_details(struct nl_object *obj, struct nl_dump_params *p) |