File: getsegmentsize.cc

package info (click to toggle)
bobcat 6.11.00-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 15,292 kB
  • sloc: cpp: 21,370; fortran: 6,507; makefile: 2,787; sh: 724; perl: 401; ansic: 26
file content (15 lines) | stat: -rw-r--r-- 330 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
#include "memoryaccess.ih"

    // by getid.cc

// static
size_t MemoryAccess::getSegmentSize(int id)
{
    struct shmid_ds buf;

    if (shmctl(id, IPC_STAT, &buf) == -1)
        throw Exception{} << "Can't determine segment size of segment " <<
                            id << ": " << errnodescr;

    return buf.shm_segsz;
}