extern "C" int atexit (void (*func)(void)) noexcept; extern "C++" int atexit (void (*func)(void)) noexcept; Parameter(s) func– represents the function to be called at program exit. Return value The return type
In the C Programming Language, the atexit function registers a function as a termination function which is called if the program terminates normally.
ANSI 4.10.4.3 The status returned by the atexit function if the value of the argument is other than zero, EXIT_SUCCESS, or EXIT_FAILUREThe atexit function returns zero if successful, or a nonzero value if unsuccessful.See alsoLibrary Functions...
In this article Syntax Return value Remarks Requirements Show 2 more Processes the specified function at exit. Syntax C intatexit(void(__cdecl *func )(void) ); Parameters func Function to be called. Return value atexitreturns 0 if successful, or a nonzero value if an error occurs. ...
The atexit function is passed the address of a function (func) to be called when the program terminates normally. Successive calls to atexit create a register of functions that are executed in LIFO (last-in-first-out) order. The functions passed to atexit cannot take parameters. atexit and ...
49 changes: 38 additions & 11 deletions 49 src/lib/dlt_user.c Original file line numberDiff line numberDiff line change @@ -501,21 +501,48 @@ int dlt_user_atexit_blow_out_user_buffer(void){ uint32_t exitTime = dlt_uptime() + DLT_USER_ATEXIT_RESEND_BUFFER_EXIT_TIMEOUT; while(...
atexit - register a function to be called atnormal process termination 函数的正常结束时候调用。当一个函数被kill命令杀死,或是使用其他方式总结如ctrl+C方式终结时,这个是不被调用的。 SYNOPSIS #include <stdlib.h> int atexit(void (*function)(void)); ...
针对你提供的错误信息“exception ignored in atexit callback: <function _openpyxl_shutdown at 0x0000>”,这里有几个可能的解决步骤: 检查openpyxl库的版本: 确保你安装的openpyxl库是最新的,或者至少是一个稳定的版本。有时候,库的旧版本可能包含未修复的bug。 查看openpyxl的源代码: 错误信息中提到的_openpyxl_...
Just like how we can register the function with atexit, we can unregister the functions as well. Use of atexit register: As discussed, we can use the atexit registered function for cleanup purposes. There are other uses as well as described in this python bug mail. ...
问Python Multiprocessing atexit Error "Error in atexit._run_exitfuncs“EN我正在尝试用Python运行一个...