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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 /include/libcgroup/tasks.h | |
| 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 'include/libcgroup/tasks.h')
| -rw-r--r-- | include/libcgroup/tasks.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/libcgroup/tasks.h b/include/libcgroup/tasks.h index 665f993..913251c 100644 --- a/include/libcgroup/tasks.h +++ b/include/libcgroup/tasks.h @@ -42,8 +42,8 @@ int cgroup_attach_task_pid(struct cgroup *cgroup, pid_t tid); * @return 0 on success, > 0 on error * TODO: Determine thread-safeness and fix of not safe. */ -int cgroup_change_cgroup_flags(const uid_t uid, const gid_t gid, - char *procname, const pid_t pid, const int flags); +int cgroup_change_cgroup_flags(uid_t uid, gid_t gid, + const char *procname, pid_t pid, int flags); /** * Changes the cgroup of a program based on the rules in the config file. If a @@ -62,8 +62,8 @@ int cgroup_change_cgroup_flags(const uid_t uid, const gid_t gid, * @return 0 on success, > 0 on error * TODO: Determine thread-safeness and fix if not safe. */ -int cgroup_change_cgroup_uid_gid_flags(const uid_t uid, const gid_t gid, - const pid_t pid, const int flags); +int cgroup_change_cgroup_uid_gid_flags(uid_t uid, gid_t gid, + pid_t pid, int flags); /** * Provides backwards-compatibility with older versions of the API. This @@ -84,7 +84,7 @@ int cgroup_change_cgroup_uid_gid(uid_t uid, gid_t gid, pid_t pid); * * returns 0 on success. */ -int cgroup_change_cgroup_path(char *path, pid_t pid, char *controllers[]); +int cgroup_change_cgroup_path(const char *path, pid_t pid, const char * const controllers[]); /** * Print the cached rules table. This function should be called only after |