nsg_destroy(3) [osf1 man page]

nsg_destroy(3)						     Library Functions Manual						    nsg_destroy(3)

NAME

       nsg_destroy - Destroys a NUMA Scheduling Group (libnuma library)

SYNOPSIS

       #include <numa.h>

       int nsg_destroy(
	       nsgid_t nsg );

PARAMETERS

       Specifies the NUMA Scheduling Group (NSG).

DESCRIPTION

       Remove  the  NSG  identified  by  nsg and deallocate associated structures. If the NSG is currently non-empty, existing members are removed
       before deleting the NSG.

RESTRICTIONS

       The effective user ID of the calling process must be equal to the value of nsg_perm.cuid or nsg_perm.uid in the associated nsgid_ds  struc-
       ture, or the calling process must have write permissions to the NSG.

RETURN VALUES

       Success. In this case, the NSG was successfully destroyed.  Failure. The NSG was not destroyed and errno is set to indicate the error.

ERRORS

       If the nsg_destroy() function fails, it sets errno to one of the following values for the specified condition: The calling process does not
       have write permission.  The nsg argument does not specify a valid NSG ID.

SEE ALSO

       Functions: nsg_attach_pid(3), nsg_init(3), numa_intro(3)

       Files: numa_types(4)

																    nsg_destroy(3)

nsg_set(3)						     Library Functions Manual							nsg_set(3)

NAME

       nsg_set - Set NUMA Scheduling Group owner and permissions (libnuma library)

SYNOPSIS

       #include <numa.h>

       int nsg_set(
	       nsgid_t nsg,
	       nsgid_ds_t *attrib );

PARAMETERS

       Specifies the NUMA Scheduling Group (NSG).  Points to a structure containing owner and permission attributes.

DESCRIPTION

       The  nsg_set()  function sets the NSG owner IDs (user ID and group ID) and permissions (mode) by using the nsgid_ds structure pointed to by
       attrib.

RESTRICTIONS

       The effective user ID of the calling process must be equal to the value of nsg_perm.cuid or nsg_perm.uid in the associated nsgid_ds  struc-
       ture, or the calling process must have write permissions to the NSG.

RETURN VALUES

       Success.  In  this case, nsg_set() set the NSG owner IDs and permissions as specified.  Failure. In this case, errno is set to indicate the
       error.

ERRORS

       If the nsg_set() function fails, it sets errno to one of the following values for the specified condition: The  calling	process  does  not
       have write permission.  The attrib argument specifies an invalid address.  The nsg argument does not specify a valid NSG ID.

SEE ALSO

       Functions: nsg_attach_pid(3), nsg_init(3), numa_intro(3)

       Files: numa_types(4)

																	nsg_set(3)