sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
nuttx/libs/libc/pthread
History
hujun5 b6693065e7 pthread_once: g_lock may lead deadlock 
For programs with the dependencies logic in pthread_once callback , using global locks may cause deadlock:

task A
pthread_once()
|
|-> nxrmutex_lock(&g_lock);
 -> init_routine(); // callback to wait task B
                                                  task B
                                                  pthread_once()
                                                  |
                                                   ->nxrmutex_lock(&g_lock); // Deadlock
                                                   ->init_routine(); // hold resource to wake up task A

Signed-off-by: hujun5 <hujun5@xiaomi.com>
2023-09-26 10:13:00 +08:00
..
CMakeLists.txt
cmake: fix CMake build break
2023-07-15 23:32:36 +08:00
Kconfig
libs/pthread/pthread_atfork: fulfill implement pthread_atfork function
2023-07-26 10:41:52 +02:00
Make.defs
libc/pthread: add pthread_attr_set/getscope
2023-07-28 20:55:22 -07:00
pthread_atfork.c
pthread_atfork: fix the incorrect description in comments
2023-07-26 04:51:13 -07:00
pthread_attr_destroy.c
libs: Remove "0x" prefix preceding "%p" specifier on format string
2022-06-30 22:08:58 +03:00
pthread_attr_getaffinity.c
libs/libc/pthread: fix function name in comments
2023-04-07 12:28:45 -03:00
pthread_attr_getdetachstate.c
…
pthread_attr_getinheritsched.c
libs: Remove "0x" prefix preceding "%p" specifier on format string
2022-06-30 22:08:58 +03:00
pthread_attr_getschedparam.c
libs: Remove "0x" prefix preceding "%p" specifier on format string
2022-06-30 22:08:58 +03:00
pthread_attr_getschedpolicy.c
libs: Remove "0x" prefix preceding "%p" specifier on format string
2022-06-30 22:08:58 +03:00
pthread_attr_getscope.c
libc/pthread: add pthread_attr_set/getscope
2023-07-28 20:55:22 -07:00
pthread_attr_getstack.c
libc/pthread: Implement pthread_attr_[set|get]stackaddr
2023-01-24 13:53:02 -03:00
pthread_attr_getstackaddr.c
libc/pthread: Implement pthread_attr_[set|get]stackaddr
2023-01-24 13:53:02 -03:00
pthread_attr_getstacksize.c
libc/pthread: Implement pthread_attr_[set|get]stackaddr
2023-01-24 13:53:02 -03:00
pthread_attr_init.c
libs: Remove "0x" prefix preceding "%p" specifier on format string
2022-06-30 22:08:58 +03:00
pthread_attr_setaffinity.c
libs/libc/pthread: fix function name in comments
2023-04-07 12:28:45 -03:00
pthread_attr_setdetachstate.c
…
pthread_attr_setinheritsched.c
…
pthread_attr_setschedparam.c
libs: Remove "0x" prefix preceding "%p" specifier on format string
2022-06-30 22:08:58 +03:00
pthread_attr_setschedpolicy.c
sched: Map SCHED_OTHER to SCHED_FIFO or SCHED_RR
2023-01-30 03:01:03 +02:00
pthread_attr_setscope.c
libc/pthread: add pthread_attr_set/getscope
2023-07-28 20:55:22 -07:00
pthread_attr_setstack.c
libc/pthread: Implement pthread_attr_[set|get]stackaddr
2023-01-24 13:53:02 -03:00
pthread_attr_setstackaddr.c
libc/pthread: Implement pthread_attr_[set|get]stackaddr
2023-01-24 13:53:02 -03:00
pthread_attr_setstacksize.c
libc/pthread: Implement pthread_attr_[set|get]stackaddr
2023-01-24 13:53:02 -03:00
pthread_barrierattr_destroy.c
libs/libc/pthread: Fix nxstyle errors
2023-05-10 13:04:35 +02:00
pthread_barrierattr_getpshared.c
libs/libc/pthread: Fix nxstyle errors
2023-05-10 13:04:35 +02:00
pthread_barrierattr_init.c
libs/libc/pthread: Fix nxstyle errors
2023-05-10 13:04:35 +02:00
pthread_barrierattr_setpshared.c
libs/libc/pthread: Fix nxstyle errors
2023-05-10 13:04:35 +02:00
pthread_barrierdestroy.c
pthread_barrier:don't destory when barrier used
2022-11-11 08:56:48 +08:00
pthread_barrierinit.c
arch: remove unnecessary sem_setprotocol code
2023-03-17 16:53:19 -03:00
pthread_cleanup.c
pthread_cleanup: rm sched_[un]lock
2023-09-20 00:44:19 +08:00
pthread_condattr_destroy.c
libs: Remove "0x" prefix preceding "%p" specifier on format string
2022-06-30 22:08:58 +03:00
pthread_condattr_getclock.c
…
pthread_condattr_getpshared.c
libs/libc/pthread: Fix nxstyle errors
2023-05-12 18:00:15 +03:00
pthread_condattr_init.c
libs: Remove "0x" prefix preceding "%p" specifier on format string
2022-06-30 22:08:58 +03:00
pthread_condattr_setclock.c
sched/clock: Remove CLOCK_MONOTONIC option from Kconfig
2022-02-23 01:21:26 +08:00
pthread_condattr_setpshared.c
libs/libc/pthread: Fix nxstyle errors
2023-05-12 18:00:15 +03:00
pthread_conddestroy.c
libs: Remove "0x" prefix preceding "%p" specifier on format string
2022-06-30 22:08:58 +03:00
pthread_condinit.c
arch: remove unnecessary sem_setprotocol code
2023-03-17 16:53:19 -03:00
pthread_condtimedwait.c
…
pthread_create.c
…
pthread_exit.c
tls: Move task_tls_alloc and task_tls_destruct to libc
2023-08-28 11:02:18 +03:00
pthread_get_stackaddr_np.c
…
pthread_get_stacksize_np.c
…
pthread_getcpuclockid.c
libs/libc/pthread: add the implementation of pthread_getcpuclockid
2023-07-10 13:40:49 +08:00
pthread_getname_np.c
…
pthread_getspecific.c
tls: Move task_tls_alloc and task_tls_destruct to libc
2023-08-28 11:02:18 +03:00
pthread_keycreate.c
tls: Move task_tls_alloc and task_tls_destruct to libc
2023-08-28 11:02:18 +03:00
pthread_keydelete.c
tls: Move task_tls_alloc and task_tls_destruct to libc
2023-08-28 11:02:18 +03:00
pthread_kill.c
sched: Implement tkill/tgkill
2023-01-26 08:11:56 +02:00
pthread_mutex_lock.c
…
pthread_mutexattr_destroy.c
libs: Remove "0x" prefix preceding "%p" specifier on format string
2022-06-30 22:08:58 +03:00
pthread_mutexattr_getprotocol.c
…
pthread_mutexattr_getpshared.c
libs: Remove "0x" prefix preceding "%p" specifier on format string
2022-06-30 22:08:58 +03:00
pthread_mutexattr_getrobust.c
…
pthread_mutexattr_gettype.c
…
pthread_mutexattr_init.c
pthread: fix typo with CONFIG_PTHREAD_MUTEX_DEFAULT_PRIO_INHERIT
2022-09-05 15:36:23 +02:00
pthread_mutexattr_setprotocol.c
libs: Remove "0x" prefix preceding "%p" specifier on format string
2022-06-30 22:08:58 +03:00
pthread_mutexattr_setpshared.c
libs: Remove "0x" prefix preceding "%p" specifier on format string
2022-06-30 22:08:58 +03:00
pthread_mutexattr_setrobust.c
pthread_mutexinit: fix deadcode in pthread_mutexinit
2022-05-16 10:20:52 +03:00
pthread_mutexattr_settype.c
…
pthread_once.c
pthread_once: g_lock may lead deadlock
2023-09-26 10:13:00 +08:00
pthread_rwlock_rdlock.c
sched/tls: remove PTHREAD_CLEANUP from Kconfig
2023-06-14 12:00:48 +08:00
pthread_rwlock_wrlock.c
sched/tls: remove PTHREAD_CLEANUP from Kconfig
2023-06-14 12:00:48 +08:00
pthread_rwlock.c
libc/pthread: remove unsed compare code in pthread_rwlock_init()
2023-07-11 13:29:37 +08:00
pthread_rwlockattr_destroy.c
libs/libc/pthread: Fix nxstyle errors
2023-05-10 13:04:35 +02:00
pthread_rwlockattr_getpshared.c
libs/libc/pthread: Fix nxstyle errors
2023-05-10 13:04:35 +02:00
pthread_rwlockattr_init.c
libs/libc/pthread: Fix nxstyle errors
2023-05-10 13:04:35 +02:00
pthread_rwlockattr_setpshared.c
libs/libc/pthread: Fix nxstyle errors
2023-05-10 13:04:35 +02:00
pthread_setcancelstate.c
…
pthread_setcanceltype.c
libs/libc/pthread: correct description on pthread_setcanceltype
2023-09-16 14:17:47 +08:00
pthread_setname_np.c
…
pthread_setspecific.c
tls: Move task_tls_alloc and task_tls_destruct to libc
2023-08-28 11:02:18 +03:00
pthread_spinlock.c
spinlock: use spinlock API instead of direct asignment/compare
2023-09-16 14:17:47 +08:00
pthread_testcancel.c
…
pthread_yield.c
…