diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2006-02-18 07:03:24 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2006-02-18 07:03:24 +0000 |
| commit | 010301e968b4aa9a37dfd437f89c054016b2de0f (patch) | |
| tree | bf1116a74701db706ca4d4bedb48c4bd04c33dfd /libpthread/linuxthreads.old/manager.c | |
| parent | aa5490a851eed8100e9959f35bb1a20fc0353dba (diff) | |
tweak the idea between having a MMU and actually using it
Diffstat (limited to 'libpthread/linuxthreads.old/manager.c')
| -rw-r--r-- | libpthread/linuxthreads.old/manager.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libpthread/linuxthreads.old/manager.c b/libpthread/linuxthreads.old/manager.c index 637a578d5..df26344e7 100644 --- a/libpthread/linuxthreads.old/manager.c +++ b/libpthread/linuxthreads.old/manager.c @@ -360,7 +360,7 @@ static int pthread_allocate_stack(const pthread_attr_t *attr, } else { -#ifdef __ARCH_HAS_MMU__ +#ifdef __ARCH_USE_MMU__ stacksize = STACK_SIZE - pagesize; if (attr != NULL) stacksize = MIN (stacksize, roundup(attr->__stacksize, pagesize)); @@ -450,7 +450,7 @@ static int pthread_allocate_stack(const pthread_attr_t *attr, /* on non-MMU systems we always have non-standard stack frames */ __pthread_nonstandard_stacks = 1; -#endif /* __ARCH_HAS_MMU__ */ +#endif /* __ARCH_USE_MMU__ */ } /* Clear the thread data structure. */ @@ -495,7 +495,7 @@ static int pthread_handle_create(pthread_t *thread, const pthread_attr_t *attr, &new_thread, &new_thread_bottom, &guardaddr, &guardsize) == 0) break; -#ifndef __ARCH_HAS_MMU__ +#ifndef __ARCH_USE_MMU__ else /* When there is MMU, mmap () is used to allocate the stack. If one * segment is already mapped, we should continue to see if we can @@ -632,14 +632,14 @@ static int pthread_handle_create(pthread_t *thread, const pthread_attr_t *attr, /* Free the stack if we allocated it */ if (attr == NULL || !attr->__stackaddr_set) { -#ifdef __ARCH_HAS_MMU__ +#ifdef __ARCH_USE_MMU__ if (new_thread->p_guardsize != 0) munmap(new_thread->p_guardaddr, new_thread->p_guardsize); munmap((caddr_t)((char *)(new_thread+1) - INITIAL_STACK_SIZE), INITIAL_STACK_SIZE); #else free(new_thread_bottom); -#endif /* __ARCH_HAS_MMU__ */ +#endif /* __ARCH_USE_MMU__ */ } __pthread_handles[sseg].h_descr = NULL; __pthread_handles[sseg].h_bottom = NULL; @@ -716,7 +716,7 @@ static void pthread_free(pthread_descr th) /* If initial thread, nothing to free */ if (th == &__pthread_initial_thread) return; -#ifdef __ARCH_HAS_MMU__ +#ifdef __ARCH_USE_MMU__ if (!th->p_userstack) { /* Free the stack and thread descriptor area */ @@ -729,7 +729,7 @@ static void pthread_free(pthread_descr th) if (!th->p_userstack) { free(h_bottom_save); } -#endif /* __ARCH_HAS_MMU__ */ +#endif /* __ARCH_USE_MMU__ */ } /* Handle threads that have exited */ |