From: Weng Meiling <wengmeiling.w...@huawei.com>
It's more readable and friendly to use the detailed error
message instead of error number as other places.
Signed-off-by: Weng Meiling <wengmeiling.w...@huawei.com>
---
src/tools/cgclassify.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/tools/cgclassify.c b/src/tools/cgclassify.c
index c136c83..6b1226c 100644
--- a/src/tools/cgclassify.c
+++ b/src/tools/cgclassify.c
@@ -170,7 +170,8 @@ int main(int argc, char *argv[])
/* Initialize libcg */
ret = cgroup_init();
if (ret) {
- fprintf(stderr, "libcgroup initialization failed:%d\n", ret);
+ fprintf(stderr, "%s:libcgroup initialization failed:%s\n",
+ argv[0], cgroup_strerror(ret));
return ret;
}
--
1.7.1
------------------------------------------------------------------------------
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