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| author | Lennart Poettering <lennart@poettering.net> | 2015-09-03 18:23:26 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-09-04 09:07:31 +0200 |
| commit | ef5c570edfd8afb20e3b04d3711e111a1dea0548 (patch) | |
| tree | 458750d6fc37079a2948f2f72220c2ecc96839ff /src/test/test-util.c | |
| parent | b3ac818be8d73c97dc4f74ba8bbd2091506df2e6 (diff) | |
util: document why parse_uid() returns ENXIO
parse_uid() returns EINVAL for invalid strings, but ENXIO for the
(uid_t) -1 user ids in order to distinguish these two cases. Document
this.
Diffstat (limited to 'src/test/test-util.c')
| -rw-r--r-- | src/test/test-util.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/test/test-util.c b/src/test/test-util.c index dff38ab6f6..10d8d210d5 100644 --- a/src/test/test-util.c +++ b/src/test/test-util.c @@ -282,6 +282,9 @@ static void test_parse_uid(void) { r = parse_uid("65535", &uid); assert_se(r == -ENXIO); + + r = parse_uid("asdsdas", &uid); + assert_se(r == -EINVAL); } static void test_safe_atou16(void) { |