Linux error codes aren’t just arbitrary numbers; they have significance. Each code corresponds to a specific type of error, which makes troubleshooting a more structured process. Whether you’re a newbie just
#define EINTR 4 /* Interrupted system call */ #define EIO 5 /* I/O error */ #define ENXIO 6 /* No such device or address */ #define E2BIG 7 /* Argument list too long */ #define ENOEXEC 8 /* Exec format error */ #define EBADF 9 /* Bad file number */ #define ECHILD 10 ...
I occasionally google C error codes, but always end up grepping through /usr/include to find the answer. To save myself, and a few others, some time in the future... /usr/include/asm-generic/errno-base.h 1#ifndef _ASM_GENERIC_ERRNO_BASE_H2#define_ASM_GENERIC_ERRNO_BASE_H34#defineE...
EIO 5 I/O error I/O错误 ENXIO 6 No such device or address 没有这样的设备或地址 E2BIG 7 Arg list too long 参数列表太长 ENOEXEC 8 Exec format error 执行格式错误 EBADF 9 Bad file number 坏的文件描述符 ECHILD 10 No child processes 没有子进程 EAGAIN 11 Try again 资源暂时不可用 ENOMEM ...
(2048-2099199, default 2099199): Using default value 2099199 Partition 1 of type Linux and of size 1 GiB is set Command (m for help): t Partition number (1,2, default 2): 1 Hex code (type L to list all codes): 83 Changed type of partition 'Linux' to 'Linux' Command (m for ...
l list known partition types ##查询分区id m printthismenu ##查询帮助 n add anewpartition##新建 o create anewemptyDOSpartition table p print the partition table ##显示分区 q quit without saving changes ##退出 s create anewemptySun disklabel ...
always end at branching instructions, Blink will generate code so that paths tail call into each other, in order to avoid dropping back into the main interpreter loop. The average length of a JIT path is about ~5 opcodes. Connecting paths causes the average path length to be ~13 opcodes...
*/ #include <linux/errno.h> /* error codes */ #include <linux/timer.h> #include <linux/types.h> /* size_t */ #include <linux/fcntl.h> /* O_ACCMODE */ #include <linux/hdreg.h> /* HDIO_GETGEO */ #include <linux/kdev_t.h> #include <linux/vmalloc.h> #include <linux/...
{K,M,G} (62912512-314572799,默认为 314572799):将使用默认值 314572799命令(输入 m 获取帮助): t #修改分区格式分区号 (1-5): 4 #修改分区号Hex code (type L to list codes): 8e #格式选择8e linux LVMChanged system type of partition 4 to 8e (Linux LVM)命令(输入 m 获取帮助): p #...
Gcc编译的时候要加上-g选项,让编译器在程序中添加额外的调试信息。如果正式发布,这些调试信息可以使用strip命令删除。 Gdb: Backtrace栈跟踪 3. 程序静态分析工具splint splint功能: 常识性测试并产生一些警告信息。它可以检测未经赋值的变量使用,函数的参数未使用等异常情况。