如果我们深入研究CPython测试模块，我们还会发现有 RecvChannel 和 SendChannel 类的实现，它们类似于 Golang 中的通道（Channel）。要使用它们：# https://github.com/python/cpython/blob/# 15665d896bae9c3d8b60bd7210ac1b7dc533b093/Lib/test/test_inte
obj = r.recv()print(f"Received:{obj}")# Received: b'spam'cleanup_interpreters()# Need clean up, otherwise:# free(): invalid pointer# Aborted (core dumped) 上面的例子介绍了如何创建一个接收端通道(r)和发送端通道(s),然后我们使用send_nowait方法将数据发送,通过recv方法来接收数据 这个通道实际...
*** Error in `python3': free(): invalid pointer: 0x00007f3f13489cac *** === Backtrace: === /lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7f3f148207e5] /lib/x86_64-linux-gnu/libc.so.6(+0x8037a)[0x7f3f1482937a] /lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7f3f1...
*** Error in `python': free(): invalid pointer: 0x00007fcef804c940 *** === Backtrace: === /lib64/libc.so.6(+0x6db01)[0x7fd03a5d0b01] /lib64/libc.so.6(+0x73296)[0x7fd03a5d6296] /lib64/libc.so.6(+0x73fe3)[0x7fd03a5d6fe3] W0701 15:14:27.804011...
在 Linux系统中，可以使用free命令获取系统内存使用情况的详细报告。 free命令显示系统使用和空闲的内存情况...
free(): invalid pointerProgram received signal SIGABRT, Aborted.__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:5050 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.(gdb) bt#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/u...
问Python脚本崩溃(munmap_chunk无效指针)EN# -*- coding: utf-8 -*- import sys user = "wangru" counter = 0 while True: if counter < 3: name = raw_input("please input your name: ").strip() if len(name) == 0 : print "the name is null, try again"
66.1last stable release4 years ago Submit Feedback Source Code See onPyPI Install Complexity Score High Open Issues N/A Dependent Projects 21 Weekly Downloadsglobal 4,064 Keywords cefcefpythonchromechromiumcross-platform-guigui-frameworkgui-toolkitpython ...
int pthread_setspecific(pthread_key_t key, const void *pointer) void * pthread_getspecific(pthread_key_t key) 1. 2. 在GCD 中定义了六个 key,根据名字大概能猜出各自的含义: pthread_key_t dispatch_queue_key; pthread_key_t dispatch_sema4_key; ...
- bpo-23309: Avoid a deadlock at shutdown if a daemon thread is aborted while it is holding a lock to a buffered I/O object, and the main thread tries to use the same I/O object (typically stdout or stderr). A fatal error is emitted instead. - bpo-22977: Fixed formatting ...