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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:51:24 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:51:24 +0000 |
commit | f7548d6d28c313cf80e6f3ef89aed16a19815df1 (patch) | |
tree | a3f6f2a3f247293bee59ecd28e8cd8ceb6ca064a /src/lib/child-wait.h | |
parent | Initial commit. (diff) | |
download | dovecot-f7548d6d28c313cf80e6f3ef89aed16a19815df1.tar.xz dovecot-f7548d6d28c313cf80e6f3ef89aed16a19815df1.zip |
Adding upstream version 1:2.3.19.1+dfsg1.upstream/1%2.3.19.1+dfsg1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/lib/child-wait.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/lib/child-wait.h b/src/lib/child-wait.h new file mode 100644 index 0000000..c495638 --- /dev/null +++ b/src/lib/child-wait.h @@ -0,0 +1,34 @@ +#ifndef CHILD_WAIT_H +#define CHILD_WAIT_H + +struct child_wait_status { + struct child_wait *wait; + + pid_t pid; + int status; +}; + +typedef void child_wait_callback_t(const struct child_wait_status *status, + void *context); + +struct child_wait * +child_wait_new_with_pid(pid_t pid, child_wait_callback_t *callback, + void *context) ATTR_NULL(3); +#define child_wait_new_with_pid(pid, callback, context) \ + child_wait_new_with_pid(pid - \ + CALLBACK_TYPECHECK(callback, void (*)( \ + const struct child_wait_status *status, typeof(context))), \ + (child_wait_callback_t *)callback, context) +#define child_wait_new(callback, context) \ + child_wait_new_with_pid((pid_t)-1, callback, context) +void child_wait_free(struct child_wait **wait); + +void child_wait_add_pid(struct child_wait *wait, pid_t pid); +void child_wait_remove_pid(struct child_wait *wait, pid_t pid); + +void child_wait_switch_ioloop(void); + +void child_wait_init(void); +void child_wait_deinit(void); + +#endif |