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rename USE_NPTL to CONFIG_USE_NPTL

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Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2009-07-27 16:13:24 +02:00 • committed by Anthony Liguori
parent 75b5a697ed
commit 2f7bb8780a
11 changed files with 26 additions and 30 deletions
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20
linux-user/syscall.c
View file

@ -82,7 +82,7 @@
#include "qemu.h"
#include "qemu-common.h"
#if defined(USE_NPTL)
#if defined(CONFIG_USE_NPTL)
#define CLONE_NPTL_FLAGS2 (CLONE_SETTLS | \
CLONE_PARENT_SETTID | CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID)
#else
@ -219,7 +219,7 @@ _syscall1(int,exit_group,int,error_code)
#if defined(TARGET_NR_set_tid_address) && defined(__NR_set_tid_address)
_syscall1(int,set_tid_address,int *,tidptr)
#endif
#if defined(USE_NPTL)
#if defined(CONFIG_USE_NPTL)
#if defined(TARGET_NR_futex) && defined(__NR_futex)
_syscall6(int,sys_futex,int *,uaddr,int,op,int,val,
const struct timespec *,timeout,int *,uaddr2,int,val3)
@ -3458,7 +3458,7 @@ static abi_long do_arch_prctl(CPUX86State *env, int code, abi_ulong addr)
#endif /* defined(TARGET_I386) */
#if defined(USE_NPTL)
#if defined(CONFIG_USE_NPTL)
#define NEW_STACK_SIZE PTHREAD_STACK_MIN
@ -3527,7 +3527,7 @@ static int do_fork(CPUState *env, unsigned int flags, abi_ulong newsp,
TaskState *ts;
uint8_t *new_stack;
CPUState *new_env;
#if defined(USE_NPTL)
#if defined(CONFIG_USE_NPTL)
unsigned int nptl_flags;
sigset_t sigmask;
#endif
@ -3538,7 +3538,7 @@ static int do_fork(CPUState *env, unsigned int flags, abi_ulong newsp,
if (flags & CLONE_VM) {
TaskState *parent_ts = (TaskState *)env->opaque;
#if defined(USE_NPTL)
#if defined(CONFIG_USE_NPTL)
new_thread_info info;
pthread_attr_t attr;
#endif
@ -3552,7 +3552,7 @@ static int do_fork(CPUState *env, unsigned int flags, abi_ulong newsp,
new_env->opaque = ts;
ts->bprm = parent_ts->bprm;
ts->info = parent_ts->info;
#if defined(USE_NPTL)
#if defined(CONFIG_USE_NPTL)
nptl_flags = flags;
flags &= ~CLONE_NPTL_FLAGS2;
@ -3621,7 +3621,7 @@ static int do_fork(CPUState *env, unsigned int flags, abi_ulong newsp,
/* Child Process. */
cpu_clone_regs(env, newsp);
fork_end(1);
#if defined(USE_NPTL)
#if defined(CONFIG_USE_NPTL)
/* There is a race condition here. The parent process could
theoretically read the TID in the child process before the child
tid is set. This would require using either ptrace
@ -4016,7 +4016,7 @@ static inline abi_long host_to_target_stat64(void *cpu_env,
}
#endif
#if defined(USE_NPTL)
#if defined(CONFIG_USE_NPTL)
/* ??? Using host futex calls even when target atomic operations
are not really atomic probably breaks things. However implementing
futexes locally would make futexes shared between multiple processes
@ -4126,7 +4126,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
switch(num) {
case TARGET_NR_exit:
#ifdef USE_NPTL
#ifdef CONFIG_USE_NPTL
/* In old applications this may be used to implement _exit(2).
However in threaded applictions it is used for thread termination,
and _exit_group is used for application termination.
@ -6828,7 +6828,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
}
break;
#endif
#if defined(USE_NPTL)
#if defined(CONFIG_USE_NPTL)
case TARGET_NR_futex:
ret = do_futex(arg1, arg2, arg3, arg4, arg5, arg6);
break;