diff options
author | rwatson <rwatson@FreeBSD.org> | 2006-09-20 13:40:00 +0000 |
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committer | rwatson <rwatson@FreeBSD.org> | 2006-09-20 13:40:00 +0000 |
commit | 41fdf2d4816062238e18e4acbe6cb02bafa47152 (patch) | |
tree | a95db27364c48ef502c31a593a54ee36fedd5918 /sys | |
parent | 5cab05d889422bcf74be149d485e3d0f181b3483 (diff) | |
download | FreeBSD-src-41fdf2d4816062238e18e4acbe6cb02bafa47152.zip FreeBSD-src-41fdf2d4816062238e18e4acbe6cb02bafa47152.tar.gz |
Remove MAC_DEBUG + MPRINTF debugging from System V IPC. This no longer
appears to be serving a useful purpose, as it was used during initial
development of MAC support for System V IPC.
MFC after: 1 month
Obtained from: TrustedBSD Project
Suggested by: Christopher dot Vance at SPARTA dot com
Diffstat (limited to 'sys')
-rw-r--r-- | sys/kern/sysv_msg.c | 39 | ||||
-rw-r--r-- | sys/kern/sysv_sem.c | 23 | ||||
-rw-r--r-- | sys/kern/sysv_shm.c | 27 |
3 files changed, 16 insertions, 73 deletions
diff --git a/sys/kern/sysv_msg.c b/sys/kern/sysv_msg.c index 4dea9e1..dca24de 100644 --- a/sys/kern/sysv_msg.c +++ b/sys/kern/sysv_msg.c @@ -81,11 +81,6 @@ static int sysvmsg_modload(struct module *, int, void *); #else #define DPRINTF(a) #endif -#ifdef MAC_DEBUG -#define MPRINTF(a) printf a -#else -#define MPRINTF(a) -#endif static void msg_freehdr(struct msg *msghdr); @@ -445,10 +440,8 @@ kern_msgctl(td, msqid, cmd, msqbuf) } #ifdef MAC error = mac_check_sysv_msqctl(td->td_ucred, msqkptr, cmd); - if (error != 0) { - MPRINTF(("mac_check_sysv_msqctl returned %d\n", error)); + if (error != 0) goto done2; - } #endif error = 0; @@ -475,11 +468,8 @@ kern_msgctl(td, msqid, cmd, msqbuf) for (msghdr = msqkptr->u.msg_first; msghdr != NULL; msghdr = msghdr->msg_next) { error = mac_check_sysv_msgrmid(td->td_ucred, msghdr); - if (error != 0) { - MPRINTF(("mac_check_sysv_msgrmid returned %d\n", - error)); + if (error != 0) goto done2; - } } #endif @@ -608,11 +598,8 @@ msgget(td, uap) } #ifdef MAC error = mac_check_sysv_msqget(cred, msqkptr); - if (error != 0) { - MPRINTF(("mac_check_sysv_msqget returned %d\n", - error)); + if (error != 0) goto done2; - } #endif goto found; } @@ -733,10 +720,8 @@ msgsnd(td, uap) #ifdef MAC error = mac_check_sysv_msqsnd(td->td_ucred, msqkptr); - if (error != 0) { - MPRINTF(("mac_check_sysv_msqsnd returned %d\n", error)); + if (error != 0) goto done2; - } #endif segs_needed = (msgsz + msginfo.msgssz - 1) / msginfo.msgssz; @@ -978,7 +963,6 @@ msgsnd(td, uap) */ error = mac_check_sysv_msgmsq(td->td_ucred, msghdr, msqkptr); if (error != 0) { - MPRINTF(("mac_check_sysv_msqmsq returned %d\n", error)); msg_freehdr(msghdr); wakeup(msqkptr); goto done2; @@ -1072,10 +1056,8 @@ msgrcv(td, uap) #ifdef MAC error = mac_check_sysv_msqrcv(td->td_ucred, msqkptr); - if (error != 0) { - MPRINTF(("mac_check_sysv_msqrcv returned %d\n", error)); + if (error != 0) goto done2; - } #endif msghdr = NULL; @@ -1094,11 +1076,8 @@ msgrcv(td, uap) #ifdef MAC error = mac_check_sysv_msgrcv(td->td_ucred, msghdr); - if (error != 0) { - MPRINTF(("mac_check_sysv_msgrcv " - "returned %d\n", error)); + if (error != 0) goto done2; - } #endif if (msqkptr->u.msg_first == msqkptr->u.msg_last) { msqkptr->u.msg_first = NULL; @@ -1142,12 +1121,8 @@ msgrcv(td, uap) #ifdef MAC error = mac_check_sysv_msgrcv( td->td_ucred, msghdr); - if (error != 0) { - MPRINTF(("mac_check_sysv_" - "msgrcv returned %d\n", - error)); + if (error != 0) goto done2; - } #endif *prev = msghdr->msg_next; if (msghdr == msqkptr->u.msg_last) { diff --git a/sys/kern/sysv_sem.c b/sys/kern/sysv_sem.c index d524354..29eaecf 100644 --- a/sys/kern/sysv_sem.c +++ b/sys/kern/sysv_sem.c @@ -68,11 +68,6 @@ static MALLOC_DEFINE(M_SEM, "sem", "SVID compatible semaphores"); #else #define DPRINTF(a) #endif -#ifdef MAC_DEBUG -#define MPRINTF(a) printf a -#else -#define MPRINTF(a) -#endif static void seminit(void); static int sysvsem_modload(struct module *, int, void *); @@ -650,11 +645,8 @@ kern_semctl(struct thread *td, int semid, int semnum, int cmd, goto done2; #ifdef MAC error = mac_check_sysv_semctl(cred, semakptr, cmd); - if (error != 0) { - MPRINTF(("mac_check_sysv_semctl returned %d\n", - error)); + if (error != 0) goto done2; - } #endif bcopy(&semakptr->u, arg->buf, sizeof(struct semid_ds)); *rval = IXSEQ_TO_IPCID(semid, semakptr->u.sem_perm); @@ -671,10 +663,8 @@ kern_semctl(struct thread *td, int semid, int semnum, int cmd, mtx_lock(sema_mtxp); #ifdef MAC error = mac_check_sysv_semctl(cred, semakptr, cmd); - if (error != 0) { - MPRINTF(("mac_check_sysv_semctl returned %d\n", error)); + if (error != 0) goto done2; - } #endif error = 0; @@ -926,11 +916,8 @@ semget(td, uap) } #ifdef MAC error = mac_check_sysv_semget(cred, &sema[semid]); - if (error != 0) { - MPRINTF(("mac_check_sysv_semget returned %d\n", - error)); + if (error != 0) goto done2; - } #endif goto found; } @@ -1090,10 +1077,8 @@ semop(td, uap) } #ifdef MAC error = mac_check_sysv_semop(td->td_ucred, semakptr, j); - if (error != 0) { - MPRINTF(("mac_check_sysv_semop returned %d\n", error)); + if (error != 0) goto done2; - } #endif /* diff --git a/sys/kern/sysv_shm.c b/sys/kern/sysv_shm.c index 175bc67..efcc1f6 100644 --- a/sys/kern/sysv_shm.c +++ b/sys/kern/sysv_shm.c @@ -94,12 +94,6 @@ __FBSDID("$FreeBSD$"); #include <vm/vm_page.h> #include <vm/vm_pager.h> -#ifdef MAC_DEBUG -#define MPRINTF(a) printf a -#else -#define MPRINTF(a) -#endif - static MALLOC_DEFINE(M_SHM, "shm", "SVID compatible shared memory segments"); #if defined(__i386__) && (defined(COMPAT_FREEBSD4) || defined(COMPAT_43)) @@ -332,10 +326,8 @@ shmdt(td, uap) #ifdef MAC shmsegptr = &shmsegs[IPCID_TO_IX(shmmap_s->shmid)]; error = mac_check_sysv_shmdt(td->td_ucred, shmsegptr); - if (error != 0) { - MPRINTF(("mac_check_sysv_shmdt returned %d\n", error)); + if (error != 0) goto done2; - } #endif error = shm_delete_mapping(p->p_vmspace, shmmap_s); done2: @@ -393,10 +385,8 @@ kern_shmat(td, shmid, shmaddr, shmflg) goto done2; #ifdef MAC error = mac_check_sysv_shmat(td->td_ucred, shmseg, shmflg); - if (error != 0) { - MPRINTF(("mac_check_sysv_shmat returned %d\n", error)); + if (error != 0) goto done2; - } #endif for (i = 0; i < shminfo.shmseg; i++) { if (shmmap_s->shmid == -1) @@ -514,11 +504,8 @@ oshmctl(td, uap) goto done2; #ifdef MAC error = mac_check_sysv_shmctl(td->td_ucred, shmseg, uap->cmd); - if (error != 0) { - MPRINTF(("mac_check_sysv_shmctl returned %d\n", - error)); + if (error != 0) goto done2; - } #endif outbuf.shm_perm = shmseg->u.shm_perm; outbuf.shm_segsz = shmseg->u.shm_segsz; @@ -604,10 +591,8 @@ kern_shmctl(td, shmid, cmd, buf, bufsz) } #ifdef MAC error = mac_check_sysv_shmctl(td->td_ucred, shmseg, cmd); - if (error != 0) { - MPRINTF(("mac_check_sysv_shmctl returned %d\n", error)); + if (error != 0) goto done2; - } #endif switch (cmd) { case SHM_STAT: @@ -733,10 +718,8 @@ shmget_existing(td, uap, mode, segnum) return (EEXIST); #ifdef MAC error = mac_check_sysv_shmget(td->td_ucred, shmseg, uap->shmflg); - if (error != 0) { - MPRINTF(("mac_check_sysv_shmget returned %d\n", error)); + if (error != 0) return (error); - } #endif error = ipcperm(td, &shmseg->u.shm_perm, mode); if (error) |