POSIX_SPAWNATTR_INIT(3) | Library Functions Manual | POSIX_SPAWNATTR_INIT(3) |
int
posix_spawnattr_init(posix_spawnattr_t * attr);
int
posix_spawnattr_destroy(posix_spawnattr_t * attr);
The posix_spawnattr_destroy() function destroys a spawn attributes object. A destroyed attr attributes object can be reinitialized using posix_spawnattr_init(). The object should not be used after it has been destroyed.
A spawn attributes object is of type posix_spawnattr_t (defined in <spawn.h>) and is used to specify the inheritance of process attributes across a spawn operation.
The resulting spawn attributes object (possibly modified by setting individual attribute values), is used to modify the behavior of posix_spawn() or posix_spawnp(). After a spawn attributes object has been used to spawn a process by a call to a posix_spawn() or posix_spawnp(), any function affecting the attributes object (including destruction) will not affect any process that has been spawned in this way.
December 20, 2011 | NetBSD 7.2 |