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authorLennart Poettering <lennart@poettering.net>2016-04-07 17:41:48 +0200
committerLennart Poettering <lennart@poettering.net>2016-04-12 13:43:32 +0200
commitc61b443d32ceea2d0a8c46c1d61a9314f1affa89 (patch)
tree66138efed9fc5f356d4df55b0cb797b10978da26 /src/systemctl/systemctl.c
parentcc7cb0ca905157606d8f2827a813ca028d474125 (diff)
systemctl: add error message when we get unexpected event from waitid()
We should log about everything we don't expect. Also, add a comment for one case were we do not log, on purpose, and make it use a separate error code.
Diffstat (limited to 'src/systemctl/systemctl.c')
-rw-r--r--src/systemctl/systemctl.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index d3e9ccfbd5..7c259ba06f 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -5340,9 +5340,11 @@ static int enable_sysv_units(const char *verb, char **args) {
}
} else if (status.si_status != 0)
- return -EINVAL;
- } else
+ return -EBADE; /* We don't warn here, under the assumption the script already showed an explanation */
+ } else {
+ log_error("Unexpected waitid() result.");
return -EPROTO;
+ }
if (found_native)
continue;
@@ -5413,8 +5415,7 @@ static int enable_unit(int argc, char *argv[], void *userdata) {
if (r < 0)
return r;
- /* If the operation was fully executed by the SysV compat,
- * let's finish early */
+ /* If the operation was fully executed by the SysV compat, let's finish early */
if (strv_isempty(names))
return 0;