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| author | Lennart Poettering <lennart@poettering.net> | 2010-03-24 19:06:49 +0100 |
|---|---|---|
| committer | Dhaval Giani <dhaval.giani@gmail.com> | 2010-03-26 12:56:43 +0100 |
| commit | 127da29e9ab20a3be8096cbd7f7ff225a2ddd7b7 (patch) | |
| tree | c06b98c7ddd7bd922cd049e4431872e6b6023f2e /src/tools | |
| parent | bdc36c15b77dd7db3720540efbd164899bee53c0 (diff) | |
| download | libcg-127da29e9ab20a3be8096cbd7f7ff225a2ddd7b7.tar.gz libcg-127da29e9ab20a3be8096cbd7f7ff225a2ddd7b7.tar.xz libcg-127da29e9ab20a3be8096cbd7f7ff225a2ddd7b7.zip | |
add const where applicable, drop const where unnecessary
This patch adds the const qualifier to a number of function arguments
(mostly string arguments) so that client libraries can pass their own
const strings to the library without having to cast their const'ness
away.
This also drops a couple of consts where call-by-value is done anyway,
and which hence has no effect and just misleads the users and adds
unnecessary noise to the signal. After all this is C, not C++.
Signed-off-by: Lennart Poettering <lennart@poettering.net>
Acked-by: Dhaval Giani <dhaval.giani@gmail.com>
Signed-off-by: Dhaval Giani <dhaval.giani@gmail.com>
Diffstat (limited to 'src/tools')
| -rw-r--r-- | src/tools/cgclassify.c | 2 | ||||
| -rw-r--r-- | src/tools/cgexec.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/tools/cgclassify.c b/src/tools/cgclassify.c index b2d6f18..f12fb22 100644 --- a/src/tools/cgclassify.c +++ b/src/tools/cgclassify.c @@ -44,7 +44,7 @@ int change_group_path(pid_t pid, struct cgroup_group_spec *cgroup_list[]) break; ret = cgroup_change_cgroup_path(cgroup_list[i]->path, pid, - cgroup_list[i]->controllers); + (const char*const*) cgroup_list[i]->controllers); if (ret) fprintf(stderr, "Error changing group of pid %d: %s\n", pid, cgroup_strerror(ret)); diff --git a/src/tools/cgexec.c b/src/tools/cgexec.c index 2c92964..6fec85a 100644 --- a/src/tools/cgexec.c +++ b/src/tools/cgexec.c @@ -123,7 +123,7 @@ int main(int argc, char *argv[]) ret = cgroup_change_cgroup_path(cgroup_list[i]->path, pid, - cgroup_list[i]->controllers); + (const char*const*) cgroup_list[i]->controllers); if (ret) { fprintf(stderr, "cgroup change of group failed\n"); |