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| author | Pavel Březina <pbrezina@redhat.com> | 2013-08-30 10:56:04 +0200 |
|---|---|---|
| committer | Jakub Hrozek <jhrozek@redhat.com> | 2013-08-30 14:14:35 +0200 |
| commit | 0e9563e10a023092b6086a673a266323e9b1d603 (patch) | |
| tree | dac5982a696d32dd451a99d40bdc63c9ef7fcdb3 /src/util/child_common.h | |
| parent | 3dc0400cf25f23b4947340ca591e4a15b89ca331 (diff) | |
| download | sssd-0e9563e10a023092b6086a673a266323e9b1d603.tar.gz sssd-0e9563e10a023092b6086a673a266323e9b1d603.tar.xz sssd-0e9563e10a023092b6086a673a266323e9b1d603.zip | |
SIGCHLD handler: do not call callback when pvt data was freed
https://fedorahosted.org/sssd/ticket/1992
Diffstat (limited to 'src/util/child_common.h')
| -rw-r--r-- | src/util/child_common.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/util/child_common.h b/src/util/child_common.h index 237969f2f..95865bb52 100644 --- a/src/util/child_common.h +++ b/src/util/child_common.h @@ -78,9 +78,15 @@ typedef void (*sss_child_callback_t)(int child_status, struct tevent_signal *sige, void *pvt); +struct sss_child_ctx_old; + /* Set up child termination signal handler */ int child_handler_setup(struct tevent_context *ev, int pid, - sss_child_callback_t cb, void *pvt); + sss_child_callback_t cb, void *pvt, + struct sss_child_ctx_old **_child_ctx); + +/* Destroy child termination signal handler */ +void child_handler_destroy(struct sss_child_ctx_old *ctx); /* Async communication with the child process via a pipe */ struct tevent_req *write_pipe_send(TALLOC_CTX *mem_ctx, |