projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| bad4305f SL |
1 | #ifndef lint |
| 2 | static char sccsid[] = "@(#)mbuf.c 4.1 82/08/25"; | |
| 3 | #endif | |
| 4 | ||
| 5 | #include <sys/types.h> | |
| 6 | #include <sys/mbuf.h> | |
| 7 | ||
| 8 | struct mbstat mbstat; | |
| 9 | extern int kmem; | |
| 10 | ||
| 11 | /* | |
| 12 | * Print mbuf statistics. | |
| 13 | */ | |
| 14 | mbpr(mbaddr) | |
| 15 | off_t mbaddr; | |
| 16 | { | |
| 17 | if (mbaddr == 0) { | |
| 18 | printf("mbstat: symbol not in namelist\n"); | |
| 19 | return; | |
| 20 | } | |
| 21 | printf("mbufs:"); | |
| 22 | klseek(kmem, mbaddr, 0); | |
| 23 | if (read(kmem, &mbstat, sizeof (mbstat)) == sizeof (mbstat)) | |
| 24 | printf( | |
| 25 | " mbufs %d mbfree %d clusters %d clfree %d drops %d\n", | |
| 26 | mbstat.m_mbufs, mbstat.m_mbfree, | |
| 27 | mbstat.m_clusters, mbstat.m_clfree, mbstat.m_drops); | |
| 28 | } |