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-rw-r--r--libpthread/linuxthreads/attr.c214
1 files changed, 0 insertions, 214 deletions
diff --git a/libpthread/linuxthreads/attr.c b/libpthread/linuxthreads/attr.c
deleted file mode 100644
index 4432a04d1..000000000
--- a/libpthread/linuxthreads/attr.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/* Linuxthreads - a simple clone()-based implementation of Posix */
-/* threads for Linux. */
-/* Copyright (C) 1996 Xavier Leroy (Xavier.Leroy@inria.fr) */
-/* */
-/* This program is free software; you can redistribute it and/or */
-/* modify it under the terms of the GNU Library General Public License */
-/* as published by the Free Software Foundation; either version 2 */
-/* of the License, or (at your option) any later version. */
-/* */
-/* This program is distributed in the hope that it will be useful, */
-/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
-/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
-/* GNU Library General Public License for more details. */
-
-/* changed for uClibc */
-#define __sched_get_priority_min sched_get_priority_min
-#define __sched_get_priority_max sched_get_priority_max
-
-/* Handling of thread attributes */
-
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/param.h>
-#include "pthread.h"
-#include "internals.h"
-
-extern int __getpagesize(void);
-
-/* NOTE: With uClibc I don't think we need this versioning stuff.
- * Therefore, define the function pthread_attr_init() here using
- * a strong symbol. */
-
-//int __pthread_attr_init_2_1(pthread_attr_t *attr)
-int pthread_attr_init(pthread_attr_t *attr)
-{
- size_t ps = __getpagesize ();
-
- attr->__detachstate = PTHREAD_CREATE_JOINABLE;
- attr->__schedpolicy = SCHED_OTHER;
- attr->__schedparam.sched_priority = 0;
- attr->__inheritsched = PTHREAD_EXPLICIT_SCHED;
- attr->__scope = PTHREAD_SCOPE_SYSTEM;
- attr->__guardsize = ps;
- attr->__stackaddr = NULL;
- attr->__stackaddr_set = 0;
- attr->__stacksize = STACK_SIZE - ps;
- return 0;
-}
-
-/* uClibc: leave out this for now. */
-#if DO_PTHREAD_VERSIONING_WITH_UCLIBC
-#if defined __HAVE_ELF__ && defined __PIC__ && defined DO_VERSIONING
-default_symbol_version (__pthread_attr_init_2_1, pthread_attr_init, GLIBC_2.1);
-
-int __pthread_attr_init_2_0(pthread_attr_t *attr)
-{
- attr->__detachstate = PTHREAD_CREATE_JOINABLE;
- attr->__schedpolicy = SCHED_OTHER;
- attr->__schedparam.sched_priority = 0;
- attr->__inheritsched = PTHREAD_EXPLICIT_SCHED;
- attr->__scope = PTHREAD_SCOPE_SYSTEM;
- return 0;
-}
-symbol_version (__pthread_attr_init_2_0, pthread_attr_init, GLIBC_2.0);
-#else
-strong_alias (__pthread_attr_init_2_1, pthread_attr_init)
-#endif
-#endif /* DO_PTHREAD_VERSIONING_WITH_UCLIBC */
-
-int pthread_attr_destroy(pthread_attr_t *attr)
-{
- return 0;
-}
-
-int pthread_attr_setdetachstate(pthread_attr_t *attr, int detachstate)
-{
- if (detachstate < PTHREAD_CREATE_JOINABLE ||
- detachstate > PTHREAD_CREATE_DETACHED)
- return EINVAL;
- attr->__detachstate = detachstate;
- return 0;
-}
-
-int pthread_attr_getdetachstate(const pthread_attr_t *attr, int *detachstate)
-{
- *detachstate = attr->__detachstate;
- return 0;
-}
-
-int pthread_attr_setschedparam(pthread_attr_t *attr,
- const struct sched_param *param)
-{
- int max_prio = __sched_get_priority_max(attr->__schedpolicy);
- int min_prio = __sched_get_priority_min(attr->__schedpolicy);
-
- if (param->sched_priority < min_prio || param->sched_priority > max_prio)
- return EINVAL;
- memcpy (&attr->__schedparam, param, sizeof (struct sched_param));
- return 0;
-}
-
-int pthread_attr_getschedparam(const pthread_attr_t *attr,
- struct sched_param *param)
-{
- memcpy (param, &attr->__schedparam, sizeof (struct sched_param));
- return 0;
-}
-
-int pthread_attr_setschedpolicy(pthread_attr_t *attr, int policy)
-{
- if (policy != SCHED_OTHER && policy != SCHED_FIFO && policy != SCHED_RR)
- return EINVAL;
- attr->__schedpolicy = policy;
- return 0;
-}
-
-int pthread_attr_getschedpolicy(const pthread_attr_t *attr, int *policy)
-{
- *policy = attr->__schedpolicy;
- return 0;
-}
-
-int pthread_attr_setinheritsched(pthread_attr_t *attr, int inherit)
-{
- if (inherit != PTHREAD_INHERIT_SCHED && inherit != PTHREAD_EXPLICIT_SCHED)
- return EINVAL;
- attr->__inheritsched = inherit;
- return 0;
-}
-
-int pthread_attr_getinheritsched(const pthread_attr_t *attr, int *inherit)
-{
- *inherit = attr->__inheritsched;
- return 0;
-}
-
-int pthread_attr_setscope(pthread_attr_t *attr, int scope)
-{
- switch (scope) {
- case PTHREAD_SCOPE_SYSTEM:
- attr->__scope = scope;
- return 0;
- case PTHREAD_SCOPE_PROCESS:
- return ENOTSUP;
- default:
- return EINVAL;
- }
-}
-
-int pthread_attr_getscope(const pthread_attr_t *attr, int *scope)
-{
- *scope = attr->__scope;
- return 0;
-}
-
-int __pthread_attr_setguardsize(pthread_attr_t *attr, size_t guardsize)
-{
- size_t ps = __getpagesize ();
-
- /* First round up the guard size. */
- guardsize = roundup (guardsize, ps);
-
- /* The guard size must not be larger than the stack itself */
- if (guardsize >= attr->__stacksize) return EINVAL;
-
- attr->__guardsize = guardsize;
-
- return 0;
-}
-weak_alias (__pthread_attr_setguardsize, pthread_attr_setguardsize)
-
-int __pthread_attr_getguardsize(const pthread_attr_t *attr, size_t *guardsize)
-{
- *guardsize = attr->__guardsize;
- return 0;
-}
-weak_alias (__pthread_attr_getguardsize, pthread_attr_getguardsize)
-
-int __pthread_attr_setstackaddr(pthread_attr_t *attr, void *stackaddr)
-{
- attr->__stackaddr = stackaddr;
- attr->__stackaddr_set = 1;
- return 0;
-}
-weak_alias (__pthread_attr_setstackaddr, pthread_attr_setstackaddr)
-
-int __pthread_attr_getstackaddr(const pthread_attr_t *attr, void **stackaddr)
-{
- /* XXX This function has a stupid definition. The standard specifies
- no error value but what is if no stack address was set? We simply
- return the value we have in the member. */
- *stackaddr = attr->__stackaddr;
- return 0;
-}
-weak_alias (__pthread_attr_getstackaddr, pthread_attr_getstackaddr)
-
-int __pthread_attr_setstacksize(pthread_attr_t *attr, size_t stacksize)
-{
- /* We don't accept value smaller than PTHREAD_STACK_MIN. */
- if (stacksize < PTHREAD_STACK_MIN)
- return EINVAL;
-
- attr->__stacksize = stacksize;
- return 0;
-}
-weak_alias (__pthread_attr_setstacksize, pthread_attr_setstacksize)
-
-int __pthread_attr_getstacksize(const pthread_attr_t *attr, size_t *stacksize)
-{
- *stacksize = attr->__stacksize;
- return 0;
-}
-weak_alias (__pthread_attr_getstacksize, pthread_attr_getstacksize)