22 #define APR_INHERIT (1 << 24)
24 #define APR_IMPLEMENT_INHERIT_SET(name, flag, pool, cleanup) \
25 apr_status_t apr_##name##_inherit_set(apr_##name##_t *the##name) \
27 if (the##name->flag & APR_FOPEN_NOCLEANUP) \
29 if (!(the##name->flag & APR_INHERIT)) { \
30 int flags = fcntl(the##name->name##des, F_GETFD); \
33 flags &= ~(FD_CLOEXEC); \
34 if (fcntl(the##name->name##des, F_SETFD, flags) == -1) \
36 the##name->flag |= APR_INHERIT; \
37 apr_pool_child_cleanup_set(the##name->pool, \
39 cleanup, apr_pool_cleanup_null); \
44 #define APR_IMPLEMENT_INHERIT_UNSET(name, flag, pool, cleanup) \
45 apr_status_t apr_##name##_inherit_unset(apr_##name##_t *the##name) \
47 if (the##name->flag & APR_FOPEN_NOCLEANUP) \
49 if (the##name->flag & APR_INHERIT) { \
51 if ((flags = fcntl(the##name->name##des, F_GETFD)) == -1) \
53 flags |= FD_CLOEXEC; \
54 if (fcntl(the##name->name##des, F_SETFD, flags) == -1) \
56 the##name->flag &= ~APR_INHERIT; \
57 apr_pool_child_cleanup_set(the##name->pool, \
APR File Handle Inheritance Helpers.