diff options
| author | Lennart Poettering <lennart@poettering.net> | 2015-09-03 13:22:51 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-09-04 09:07:30 +0200 |
| commit | fea72cc0336f4d90875cdddc1aa9739dcbb174f5 (patch) | |
| tree | 2df6cafa6b27564f452a8a2f2b9bfbc01d4b88b7 /src/basic/cgroup-util.c | |
| parent | a8ba86ce6a78f2bd80529e535af3494bf8297cfd (diff) | |
macro: introduce new PID_TO_PTR macros and make use of them
This adds a new PID_TO_PTR() macro, plus PTR_TO_PID() and makes use of
it wherever we maintain processes in a hash table. Previously we
sometimes used LONG_TO_PTR() and other times ULONG_TO_PTR() for that,
hence let's make this more explicit and clean up things.
Diffstat (limited to 'src/basic/cgroup-util.c')
| -rw-r--r-- | src/basic/cgroup-util.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c index 0ebe570bb8..74e1668a17 100644 --- a/src/basic/cgroup-util.c +++ b/src/basic/cgroup-util.c @@ -187,7 +187,7 @@ int cg_kill(const char *controller, const char *path, int sig, bool sigcont, boo if (ignore_self && pid == my_pid) continue; - if (set_get(s, LONG_TO_PTR(pid)) == LONG_TO_PTR(pid)) + if (set_get(s, PID_TO_PTR(pid)) == PID_TO_PTR(pid)) continue; /* If we haven't killed this process yet, kill @@ -205,7 +205,7 @@ int cg_kill(const char *controller, const char *path, int sig, bool sigcont, boo done = false; - r = set_put(s, LONG_TO_PTR(pid)); + r = set_put(s, PID_TO_PTR(pid)); if (r < 0) { if (ret >= 0) return r; @@ -318,7 +318,7 @@ int cg_migrate(const char *cfrom, const char *pfrom, const char *cto, const char if (ignore_self && pid == my_pid) continue; - if (set_get(s, LONG_TO_PTR(pid)) == LONG_TO_PTR(pid)) + if (set_get(s, PID_TO_PTR(pid)) == PID_TO_PTR(pid)) continue; /* Ignore kernel threads. Since they can only @@ -338,7 +338,7 @@ int cg_migrate(const char *cfrom, const char *pfrom, const char *cto, const char done = false; - r = set_put(s, LONG_TO_PTR(pid)); + r = set_put(s, PID_TO_PTR(pid)); if (r < 0) { if (ret >= 0) return r; @@ -1898,7 +1898,7 @@ int cg_attach_many_everywhere(CGroupMask supported, const char *path, Set* pids, int r = 0; SET_FOREACH(pidp, pids, i) { - pid_t pid = PTR_TO_LONG(pidp); + pid_t pid = PTR_TO_PID(pidp); int q; q = cg_attach_everywhere(supported, path, pid, path_callback, userdata); |