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)