diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | sysdeps/generic/bp-checks.h | 2 | ||||
| -rw-r--r-- | sysdeps/generic/bp-semctl.h | 4 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/shmat.c | 2 |
4 files changed, 11 insertions, 4 deletions
@@ -1,3 +1,10 @@ +2000-07-27 Greg McGary <greg@mcgary.org> + + * sysdeps/generic/bp-checks.h (BOUNDED_N): Make it work for void*. + * sysdeps/generic/bp-semctl.h (check_semctl): Fix syntax error + in union init. Pass zero for ignored semnum arg to semctl. + * sysdeps/unix/sysv/linux/shmat.c (shmat): Fix typo. + 2000-07-26 Greg McGary <greg@mcgary.org> * sysdeps/gnu/bits/msq.h: Qualify kernel's diff --git a/sysdeps/generic/bp-checks.h b/sysdeps/generic/bp-checks.h index 0da4657..f7defa4 100644 --- a/sysdeps/generic/bp-checks.h +++ b/sysdeps/generic/bp-checks.h @@ -92,7 +92,7 @@ extern void *__unbounded __ubp_memchr (const void *__unbounded, int, unsigned); /* Return a bounded pointer with value PTR that satisfies CHECK_N (PTR, N). */ # define BOUNDED_N(PTR, N) \ - ({ __typeof (*(PTR)) *__bounded _p_; \ + ({ __typeof (PTR) __bounded _p_; \ __ptrvalue _p_ = __ptrlow _p_ = __ptrvalue (PTR); \ __ptrhigh _p_ = __ptrvalue _p_ + (N); \ _p_; }) diff --git a/sysdeps/generic/bp-semctl.h b/sysdeps/generic/bp-semctl.h index 86a6b27..7ba8f43 100644 --- a/sysdeps/generic/bp-semctl.h +++ b/sysdeps/generic/bp-semctl.h @@ -43,12 +43,12 @@ check_semctl (union semun *arg, int semid, int cmd) case SETALL: { struct semid_ds ds; - union semun un = { buf: &ds; }; + union semun un = { buf: &ds }; unsigned int length = ~0; /* It's unfortunate that we need to make a recursive system call to get the size of the semaphore set... */ - if (semctl (semid, semnum, IPC_STAT | ipc64, un) == 0) + if (semctl (semid, 0, IPC_STAT | ipc64, un) == 0) length = ds.sem_nsems; (void) CHECK_N (arg->array, length); break; diff --git a/sysdeps/unix/sysv/linux/shmat.c b/sysdeps/unix/sysv/linux/shmat.c index 33dc016..dc5a848 100644 --- a/sysdeps/unix/sysv/linux/shmat.c +++ b/sysdeps/unix/sysv/linux/shmat.c @@ -43,7 +43,7 @@ shmat (shmid, shmaddr, shmflg) struct shmid_ds shmds; /* It's unfortunate that we need to make another system call to get the shared memory segment length... */ - if (shmctl (shmid, ICP_STAT, &shmds) == 0) + if (shmctl (shmid, IPC_STAT, &shmds) == 0) length = shmds.shm_segsz; #endif |