* wait4()-ing process will get the correct exit code - even if this * thread is not the thread group leader. */SYSCALL_DEFINE1(exit_group,int,error_code){do_group_exit((error_code&0xff)<<8);/* NOTREACHED */retur
(If n is omitted, the exit status is that of the last command executed. ) 格式:$? 上一个命令的退出码。 格式:trap "commands" EXIT 退出时执行commands指定的命令。( A trap on EXIT is executed before the shell terminates.) 退出码(exit status,或exit code)的约定: 0表示成功(Zero - Success...
* - everyone except group_exit_task is stopped during signal delivery * of fatal signals, group_exit_task processes the signal. */int notify_count;struct task_struct*group_exit_task;/* thread group stop support, overloads group_exit_code too */int group_stop_count;unsigned int flags;/* ...
(kubectl get node --context prod -o wide) <(kubectl top node --context prod) ...
%rsp CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15 call error_entry DEFAULT_FRAME 0 movq %rsp,%rdi /* pt_regs pointer */ movq ORIG_RAX(%rsp),%rsi /* get error code */ movq $-1,ORIG_RAX(%rsp) /* no syscall to restart */ call \do_sym jmp error_exit /* %ebx: no swapgs flag */ ...
Legend: code, data, rodata, value 0x56556224 in main () gdb-peda$ 执行进入vulnerable_function 0x565561b4 <frame_dummy+4>: jmp 0x56556110 <register_tm_clones> 0x565561b9 <__x86.get_pc_thunk.dx>: mov edx,DWORD PTR [esp] 0x565561bc <__x86.get...
~~ linux return code with pipeline~~ ~~ linux 管道命令中的返回码~~ BASH SHELL中,通常使用 $? 来获取上一条命令的返回码。 Shell Scripting Tutorial - Checking the exit status of ANY command in a pipeline 对于管道中的命令,使用$?只能获取管道中最后一条命令的返回码,例如: ...
pipe、open、dup2 等方法返回值小于 0 均表示出现错误,需要触发 panic 对于wait 方法的状态字,当WIFEXITED(status)为 0 时表示子进程异常退出,使用WEXITSTATUS(status)可以进一步获得子进程的 exit code Releases No releases published Packages No packages published Languages C++98.7% Shell1.3%...
-r ${1} ]]; thenlog::err "can not find ${1}"exit 1fi}# get x509v3 subject alternative name from the old certificatecert::get_subject_alt_name() {local cert=${1}.crtlocal alt_namecheck_file "${cert}"alt_name=$(openssl x509 -text -noout -in "${cert}" | grep -A1 'Altern...
non-zero exit code 16:36:07 Info [Launcher] Version: clientd68cf09/ manifestd2a20a1 16:36:07 Info [Launcher] CPU: GenuineIntel Intel(R) Core(TM) i3-4130 CPU @ 3.40GHz 16:36:07 Info [Launcher] CPU supports SSSE3: YES 16:36:07 Trace [Launcher] Loading hybris libraries...