diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2002-12-17 23:11:33 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2002-12-17 23:11:33 +0000 |
| commit | 25ea8c8a69576ca14e0d418bcc7d03b82db24db2 (patch) | |
| tree | d9af0722d8761b2c04ddf3def6874033dfd44219 /sys/arch/mvmeppc | |
| parent | a6dcb6be4019c0f02edd62f13fbb5737a42598aa (diff) | |
Make SysV-style shared memory and semaphore limits sysctl'able.
Instead of allocating a static amount of memory for the data
structures via valloc() in allocsys(), allocate things dynamically
using pool(9) when possible and malloc(9) when not. The various
members of struct seminfo and struct shminfo are in kern.seminfo
and kern.shminfo respectively (not all members of kern.seminfo are
changable).
The data structures used still leave something to be desired but
things are not made worse in that respect by this commit.
Diffstat (limited to 'sys/arch/mvmeppc')
| -rw-r--r-- | sys/arch/mvmeppc/mvmeppc/machdep.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/sys/arch/mvmeppc/mvmeppc/machdep.c b/sys/arch/mvmeppc/mvmeppc/machdep.c index 588b8fc8620..566ae6e779e 100644 --- a/sys/arch/mvmeppc/mvmeppc/machdep.c +++ b/sys/arch/mvmeppc/mvmeppc/machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: machdep.c,v 1.28 2002/10/13 18:26:12 krw Exp $ */ +/* $OpenBSD: machdep.c,v 1.29 2002/12/17 23:11:32 millert Exp $ */ /* $NetBSD: machdep.c,v 1.4 1996/10/16 19:33:11 ws Exp $ */ /* @@ -54,12 +54,6 @@ #include <uvm/uvm_extern.h> -#ifdef SYSVSHM -#include <sys/shm.h> -#endif -#ifdef SYSVSEM -#include <sys/sem.h> -#endif #ifdef SYSVMSG #include <sys/msg.h> #endif @@ -620,17 +614,6 @@ allocsys(v) #define valloc(name, type, num) \ v = (caddr_t)(((name) = (type *)v) + (num)) -#ifdef SYSVSHM - shminfo.shmmax = shmmaxpgs; - shminfo.shmall = shmmaxpgs; - shminfo.shmseg = shmseg; - valloc(shmsegs, struct shmid_ds, shminfo.shmmni); -#endif -#ifdef SYSVSEM - valloc(sema, struct semid_ds, seminfo.semmni); - valloc(sem, struct sem, seminfo.semmns); - valloc(semu, int, (seminfo.semmnu * seminfo.semusz) / sizeof(int)); -#endif #ifdef SYSVMSG valloc(msgpool, char, msginfo.msgmax); valloc(msgmaps, struct msgmap, msginfo.msgseg); |