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posix_spawnattr_getsigignore()

Get the signals that should be ignored by the spawned process

Synopsis:

#include <posix_spawnattr.h>

int posix_spawnattr_getsigignore(
       const posix_spawnattr_t *_Restrict attrp,
       sigset_t *_Restrict sigset_p);

Arguments:

attrp
A spawn attribute object.
sigset_p
The child process's set of ignored signals if you specify POSIX_SPAWN_SETSIGIGN in the flags member.

Library:

libc

Use the -l c option to qcc to link against this library. This library is usually included automatically.

Description:

Receives the set of signals that should be ignored by the spawned process. This setting only takes effect if the POSIX_SPAWN_SETSIGIGN flag is set.

The default value can be retrieved with a call to posix_spawnattr_getsigignore() using an initialized 'posix_spawnattr_t' object.


Note: This function is a QNX Neutrino extension to posix_spawnattr_t().

Returns:

The process ID of the child process, or -1 if an error occurs (errno is set).

Errors:

EINVAL
If there are any parameter errors.
EOK
Success.

Classification:

QNX Neutrino RTS

Safety:
Cancellation point No
Interrupt handler Yes
Signal handler Yes
Thread Yes

See also:

posix_spawn(), posix_spawn_file_actions_addclose(), posix_spawn_file_actions_adddup2(), posix_spawn_file_actions_addopen(), posix_spawn_file_actions_destroy(), posix_spawn_file_actions_init(), posix_spawnattr_addpartid(), posix_spawnattr_addpartition(), posix_spawnattr_destroy(), posix_spawnattr_getcred(), posix_spawnattr_getflags(), posix_spawnattr_getnode(), posix_spawnattr_getpartid(), posix_spawnattr_getpgroup(), posix_spawnattr_getrunmask(), posix_spawnattr_getschedparam(), posix_spawnattr_getschedpolicy(), posix_spawnattr_getsigdefault(), posix_spawnattr_getsigmask(), posix_spawnattr_getstackmax(), posix_spawnattr_getxflags(), posix_spawnattr_init(), posix_spawnattr_setcred(), posix_spawnattr_setflags(), posix_spawnattr_setnode(), posix_spawnattr_setpgroup(), posix_spawnattr_setschedparam(), posix_spawnattr_setrunmask(), posix_spawnattr_setschedpolicy(), posix_spawnattr_setsigdefault(), posix_spawnattr_setsigignore(), posix_spawnattr_setsigmask(), posix_spawnattr_setstackmax(), posix_spawnattr_setxflags(), posix_spawnp()


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