【Linux102】90-include/fcntl.h


公粽号「专注Linux」,专注Linux内核开发

Linux102系列会详细讲解Linux0.11版本中的102个文件,本文讲解linux0.11的第90个文件【Linux102】90-include/fcntl.h的文件源码。

1. fcntl.h的主要作用

fcntl.h 是 Unix/Linux 系统中一个非常重要的头文件,主要用于文件控制操作,提供了与文件打开状态控制锁定等相关的宏定义、结构体和函数声明。其核心作用是定义一套标准接口,让程序能够对文件描述符进行各种高级操作。


2.源码用到的文件

文件作用
😉【Linux102】19-include/sys/types.h在 Linux 系统中,include/sys/types.h 是一个核心的系统头文件,主要作用是定义跨平台的基础数据类型,为系统调用、库函数和应用程序提供统一的数据类型声明,确保不同架构(如 x86、ARM 等)和编译环境下的兼容性

3.源码版

#ifndef _FCNTL_H
#define _FCNTL_H

#include <sys/types.h>

/* open/fcntl - NOCTTY, NDELAY isn't implemented yet */
#define O_ACCMODE	00003
#define O_RDONLY	   00
#define O_WRONLY	   01
#define O_RDWR		   02
#define O_CREAT		00100	/* not fcntl */
#define O_EXCL		00200	/* not fcntl */
#define O_NOCTTY	00400	/* not fcntl */
#define O_TRUNC		01000	/* not fcntl */
#define O_APPEND	02000
#define O_NONBLOCK	04000	/* not fcntl */
#define O_NDELAY	O_NONBLOCK

/* Defines for fcntl-commands. Note that currently
 * locking isn't supported, and other things aren't really
 * tested.
 */
#define F_DUPFD		0	/* dup */
#define F_GETFD		1	/* get f_flags */
#define F_SETFD		2	/* set f_flags */
#define F_GETFL		3	/* more flags (cloexec) */
#define F_SETFL		4
#define F_GETLK		5	/* not implemented */
#define F_SETLK		6
#define F_SETLKW	7

/* for F_[GET|SET]FL */
#define FD_CLOEXEC	1	/* actually anything with low bit set goes */

/* Ok, these are locking features, and aren't implemented at any
 * level. POSIX wants them.
 */
#define F_RDLCK		0
#define F_WRLCK		1
#define F_UNLCK		2

/* Once again - not implemented, but ... */
struct flock {
	short l_type;
	short l_whence;
	off_t l_start;
	off_t l_len;
	pid_t l_pid;
};

extern int creat(const char * filename,mode_t mode);
extern int fcntl(int fildes,int cmd, ...);
extern int open(const char * filename, int flags, ...);

#endif

4.源码注释版本


#ifndef _FCNTL_H
#define _FCNTL_H

#include <sys/types.h>

/* 
 * 文件打开和控制相关的标志定义
 * 注意:NOCTTY 和 NDELAY 功能目前尚未实现
 */

/* 访问模式掩码 - 用于提取文件描述符的访问模式 */
#define O_ACCMODE     00003

/* 访问模式标志 */
#define O_RDONLY      00      /* 只读模式打开文件 */
#define O_WRONLY      01      /* 只写模式打开文件 */
#define O_RDWR        02      /* 读写模式打开文件 */

/* 文件创建和状态标志 */
#define O_CREAT       00100   /* 若文件不存在则创建(仅用于 open 函数) */
#define O_EXCL        00200   /* 与 O_CREAT 同时使用,若文件存在则打开失败(仅用于 open 函数) */
#define O_NOCTTY      00400   /* 不将打开的文件作为控制终端(仅用于 open 函数) */
#define O_TRUNC       01000   /* 若文件存在且以可写模式打开,则截断文件长度为0(仅用于 open 函数) */
#define O_APPEND      02000   /* 以追加模式打开,所有写操作都在文件末尾 */
#define O_NONBLOCK    04000   /* 非阻塞模式打开(仅用于 open 函数) */
#define O_NDELAY      O_NONBLOCK  /* 与 O_NONBLOCK 相同,提供兼容性 */

/* 
 * fcntl 函数的命令参数定义
 * 注意:目前不支持文件锁定功能,其他功能也未经过全面测试
 */
#define F_DUPFD       0       /* 复制文件描述符 */
#define F_GETFD       1       /* 获取文件描述符标志 */
#define F_SETFD       2       /* 设置文件描述符标志 */
#define F_GETFL       3       /* 获取文件状态标志(包括 cloexec 等) */
#define F_SETFL       4       /* 设置文件状态标志 */
#define F_GETLK       5       /* 获取文件锁状态(未实现) */
#define F_SETLK       6       /* 设置文件锁(未实现) */
#define F_SETLKW      7       /* 设置文件锁,若无法获取则阻塞等待(未实现) */

/* 用于 F_GETFL 和 F_SETFL 的标志 */
#define FD_CLOEXEC    1       /* 执行 exec 时关闭文件描述符(低位置1即生效) */

/* 
 * 文件锁定类型定义
 * 这些功能目前在所有层面都未实现,但为了符合 POSIX 标准而定义
 */
#define F_RDLCK       0       /* 共享读锁 */
#define F_WRLCK       1       /* 独占写锁 */
#define F_UNLCK       2       /* 解锁 */

/* 
 * 文件锁结构定义
 * 用于描述文件锁的相关信息,目前未实现
 */
struct flock {
    short l_type;       /* 锁的类型:F_RDLCK, F_WRLCK, F_UNLCK */
    short l_whence;     /* 偏移量基准:SEEK_SET, SEEK_CUR, SEEK_END */
    off_t l_start;      /* 锁的起始位置(相对于 l_whence) */
    off_t l_len;        /* 锁的长度,0表示锁定到文件末尾 */
    pid_t l_pid;        /* 持有该锁的进程ID(仅用于 F_GETLK) */
};

/* 
 * 函数声明
 */

/*
 * 创建一个新文件或截断现有文件
 * 参数:
 *   filename - 要创建的文件名
 *   mode - 文件的权限模式
 * 返回值:成功返回文件描述符,失败返回-1
 */
extern int creat(const char * filename, mode_t mode);

/*
 * 对文件描述符执行各种控制操作
 * 参数:
 *   fildes - 文件描述符
 *   cmd - 要执行的命令(F_DUPFD, F_GETFD等)
 *   ... - 可变参数,根据cmd的不同而变化
 * 返回值:根据cmd返回不同结果,失败返回-1
 */
extern int fcntl(int fildes, int cmd, ...);

/*
 * 打开一个文件
 * 参数:
 *   filename - 要打开的文件名
 *   flags - 打开标志(O_RDONLY, O_CREAT等组合)
 *   ... - 可变参数,当flags包含O_CREAT时,需要提供mode参数
 * 返回值:成功返回文件描述符,失败返回-1
 */
extern int open(const char * filename, int flags, ...);

#endif /* _FCNTL_H */

5.源码图像版

【Linux102】90-include/fcntl.h

6.源码注释版图像

【Linux102】90-include/fcntl.h



Linux102系列

本系列将精讲Linux0.11内核中的每一个文件,共计会发布100+文章。


0.一些辅助文件

😉【Linux102】1-Makefile

😉【Linux102】2-Makefile.header

😉【Linux102】3-system.map


1.内核引导启动程序

😉【Linux102】4-bootsect.s

😉【Linux102】5-setup.s

😉【Linux102】6-head.s

😉【Linux102-D】/boot


2.内核初始化过程

😉【Linux102】7-main.c


3.进程调度与系统调用

😉【Linux102】8-kernel/asm.s

😉【Linux102】9-kernel/traps.c

😉【Linux102】10-kernel/printk.c

😉【Linux102】11-kernel/vsprintf.c

😉【Linux102】12-include/stdarg.h

😉【Linux102】13-kernel/mktime.c

😉【Linux102】14-kernel/system_call.s

😉【Linux102】15-include/linux/sched.h

😉【Linux102】16-kernel/sched.c

😉【Linux102】17-kernel/signal.c

😉【Linux102】18-include/signal.h

😉【Linux102】19-include/sys/types.h

😉【Linux102】20-include/linux/kernel.h

😉【Linux102】21-include/asm/segment.h

😉【Linux102】22-include/linux/head.h

😉【Linux102】23-include/linux/mm.h

😉【Linux102】24-include/linux/fs.h

😉【Linux102】25-include/errno.h

😉【Linux102】26-include/sys/wait.h

😉【Linux102】27-include/inux/tty.h

😉【Linux102】28-include/termios.h

😉【Linux102】29-kernel/panic.c

😉【Linux102】30-include/sys/times.h

😉【Linux102】31-include/sys/utsname.h

😉【Linux102】32-include/stddef.h

😉【Linux102】33-include/linux/sys.h

😉【Linux102】34-kernel/sys.c

😉【Linux102】35-kernel/fork.c

😉【Linux102】36-include/asm/system.h

😉【Linux102】37-kernel/exit.c

😉【Linux102】38-include/linux/fdreg.h

😉【Linux102】39-include/asm/io.h


4.输入输出系统--块设备驱动程序

😉【Linux102】40-kernel/blk_drv/blk.h

😉【Linux102】41-kernel/blk_drv/hd.c

😉【Linux102】42-include/linux/config.h

😉【Linux102】43-include/linux/hdreg.h

😉【Linux102】45-kernel/blk_drv/ramdisk.c

😉【Linux102】46-include/asm/memory.h

😉【Linux102】47-include/string.h

😉【Linux102】48-kernel/blk_drv/floppy.c


5.输入输出系统——字符设备驱动程序

😉【Linux102】49-kernel/chr_drv/keyboard.S

😉【Linux102】50-kernel/chr_drv/console.c

😉【Linux102】51-kernel/chr_drv/serial.c

😉【Linux102】52-kernel/chr_drv/rs_io.s

😉【Linux102】53-kernel/chr_drv/tty_io.c

😉【Linux102】54-include/ctype.h

😉【Linux102】55-lib/ctype.c

😉【Linux102】56-kernel/chr_drv/tty_ioctl.c


Linux内核精讲系列

和Linux内核102系列不同,本系列将会从全局描绘Linux内核的各个模块,而非逐行源码分析,适合想对Linux系统有宏观了解的家人阅读。

😉【Linux】学习Linux前必备的知识点

😉【Linux】Linux内核对进程的内存抽象

😉【Linux】Linux概述1-linux对物理内存的使用

😉【Linux】软件从写下到运行的全部流程

😉【Linux】CPU的三寻址:实模式、保护模式、长模式

😉【Linux】实模式与保护模式的寻址, 这次讲明白了!

😉【Linux】linux0.11的源码目录架构

😉【Linux】Makefile机制及基础详解

😉【Linux】编译并运行Linux0.11

😉【Linux】“进进内网文”—Linux的内核结构全貌

😉【Linux】linux的中断机制

😉【Linux】linux进程描述


汇编语言

本系列将带领大家从0开始循序渐进学习汇编语言,直至完全掌握这门底层语言。同时给出学习平台DOSBox的使用教程。

😉【汇编语言】1—基础硬件知识

😉【汇编语言】2—寄存器基础知识

😉【汇编语言】3-寄存器与内存的交互

😉【汇编语言】4-第一个完整的汇编程序

😉【汇编语言】5-[BX]和loop指令

😉【汇编语言】6-包含多个段的程序

😉【汇编语言】7-灵活的5大寻址方式

😉【汇编语言】8-1-数据的位置

😉【汇编语言】8-2-数据的长度

😉【汇编语言】8-数据处理的两个基本问题(位置与长度)

😉【DOSBox】1-debug

😉【DOSBox】2-debug可执行文件

😉【DOSBox】3-完整开发流程


C语言

本系列将直击C语言的本质基础,流利处理出各个易错、实用的实战点,并非从零开始学习C。

😉【C语言】C Token(C89 C99 C11)

😉【C语言】指针基础

😉【C语言】数组基础

😉【C语言】结构体对齐

😉【C语言】华为C语言进阶测试

😉【C语言】触发刷新到磁盘的方式总结

😉【C语言】C语言文件操作的mode详解

😉【C语言】C语言文件知识全讲解

😉【C语言】从extern到头文件包含的最优实践

😉【C语言】C语言的关键字与重载机制

😉【C语言】长字符串的2种处理方式

😉【C语言】C语言嵌入汇编程序

😉【C语言】指针数组 VS 数组指针 原来这么简单!

😉【C语言】深浅拷贝、传参、赋值 本质剖析

😉【C语言】find-in-linux递归搜索文件名函数

😉【C陷阱与缺陷】-1-词法陷阱

😉【C陷阱与缺陷】-2-语法陷阱

😉【C陷阱与缺陷】-3-语义陷阱


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cmd_tools/lib/rsa/rsa-sign.o := cc -Wp,-MD,tools/lib/rsa/.rsa-sign.o.d -O2 -DCONFIG_FIT_SIGNATURE -include /eap/3test/toolchain/mkimage/include/libfdt_env.h -I/eap/3test/toolchain/mkimage/include -I/eap/3test/toolchain/mkimage/lib/libfdt -I/eap/3test/toolchain/mkimage/tools -DCONFIG_SYS_TEXT_BASE=0 -DUSE_HOSTCC -D__KERNEL_STRICT_NAMES -D_GNU_SOURCE -c -o tools/lib/rsa/rsa-sign.o tools/lib/rsa/rsa-sign.c source_tools/lib/rsa/rsa-sign.o := tools/lib/rsa/rsa-sign.c deps_tools/lib/rsa/rsa-sign.o := \ /usr/include/stdc-predef.h \ /eap/3test/toolchain/mkimage/include/libfdt_env.h \ /eap/3test/toolchain/mkimage/include/compiler.h \ /usr/lib/gcc/x86_64-linux-gnu/9/include/stddef.h \ /usr/lib/gcc/x86_64-linux-gnu/9/include/stdint.h \ /usr/include/stdint.h \ /usr/include/x86_64-linux-gnu/bits/libc-header-start.h \ /usr/include/features.h \ /usr/include/x86_64-linux-gnu/sys/cdefs.h \ /usr/include/x86_64-linux-gnu/bits/wordsize.h \ /usr/include/x86_64-linux-gnu/bits/long-double.h \ /usr/include/x86_64-linux-gnu/gnu/stubs.h \ /usr/include/x86_64-linux-gnu/gnu/stubs-64.h \ /usr/include/x86_64-linux-gnu/bits/types.h \ /usr/include/x86_64-linux-gnu/bits/timesize.h \ /usr/include/x86_64-linux-gnu/bits/typesizes.h \ /usr/include/x86_64-linux-gnu/bits/time64.h \ /usr/include/x86_64-linux-gnu/bits/wchar.h \ /usr/include/x86_64-linux-gnu/bits/stdint-intn.h \ /usr/include/x86_64-linux-gnu/bits/stdint-uintn.h \ /usr/include/errno.h \ /usr/include/x86_64-linux-gnu/bits/errno.h \ /usr/include/linux/errno.h \ /usr/include/x86_64-linux-gnu/asm/errno.h \ /eap/3test/toolchain/mkimage/include/asm-generic/errno.h \ /usr/include/x86_64-linux-gnu/bits/types/error_t.h \ /usr/include/stdlib.h \ /usr/include/x86_64-linux-gnu/bits/waitflags.h \ /usr/include/x86_64-linux-gnu/bits/waitstatus.h \ /usr/include/x86_64-linux-gnu/bits/floatn.h \ /usr/include/x86_64-linux-gnu/bits/floatn-common.h \ /usr/include/x86_64-linux-gnu/bits/types/locale_t.h \ /usr/include/x86_64-linux-gnu/bits/types/__locale_t.h \ /usr/include/x86_64-linux-gnu/sys/types.h \ /usr/include/x86_64-linux-gnu/bits/types/clock_t.h \ /usr/include/x86_64-linux-gnu/bits/types/clockid_t.h \ /usr/include/x86_64-linux-gnu/bits/types/time_t.h \ /usr/include/x86_64-linux-gnu/bits/types/timer_t.h \ /usr/include/endian.h \ /usr/include/x86_64-linux-gnu/bits/endian.h \ /usr/include/x86_64-linux-gnu/bits/endianness.h \ /usr/include/x86_64-linux-gnu/bits/byteswap.h \ /usr/include/x86_64-linux-gnu/bits/uintn-identity.h \ /usr/include/x86_64-linux-gnu/sys/select.h \ /usr/include/x86_64-linux-gnu/bits/select.h \ /usr/include/x86_64-linux-gnu/bits/types/sigset_t.h \ /usr/include/x86_64-linux-gnu/bits/types/__sigset_t.h \ /usr/include/x86_64-linux-gnu/bits/types/struct_timeval.h \ /usr/include/x86_64-linux-gnu/bits/types/struct_timespec.h \ /usr/include/x86_64-linux-gnu/bits/select2.h \ /usr/include/x86_64-linux-gnu/bits/pthreadtypes.h \ /usr/include/x86_64-linux-gnu/bits/thread-shared-types.h \ /usr/include/x86_64-linux-gnu/bits/pthreadtypes-arch.h \ /usr/include/x86_64-linux-gnu/bits/struct_mutex.h \ /usr/include/x86_64-linux-gnu/bits/struct_rwlock.h \ /usr/include/alloca.h \ /usr/include/x86_64-linux-gnu/bits/stdlib-bsearch.h \ /usr/include/x86_64-linux-gnu/bits/stdlib-float.h \ /usr/include/x86_64-linux-gnu/bits/stdlib.h \ /usr/include/stdio.h \ /usr/lib/gcc/x86_64-linux-gnu/9/include/stdarg.h \ /usr/include/x86_64-linux-gnu/bits/types/__fpos_t.h \ /usr/include/x86_64-linux-gnu/bits/types/__mbstate_t.h \ /usr/include/x86_64-linux-gnu/bits/types/__fpos64_t.h \ /usr/include/x86_64-linux-gnu/bits/types/__FILE.h \ /usr/include/x86_64-linux-gnu/bits/types/FILE.h \ /usr/include/x86_64-linux-gnu/bits/types/struct_FILE.h \ /usr/include/x86_64-linux-gnu/bits/types/cookie_io_functions_t.h \ /usr/include/x86_64-linux-gnu/bits/stdio_lim.h \ /usr/include/x86_64-linux-gnu/bits/sys_errlist.h \ /usr/include/x86_64-linux-gnu/bits/stdio.h \ /usr/include/x86_64-linux-gnu/bits/stdio2.h \ /usr/include/string.h \ /usr/include/strings.h \ /usr/include/x86_64-linux-gnu/bits/strings_fortified.h \ /usr/include/x86_64-linux-gnu/bits/string_fortified.h \ /usr/include/x86_64-linux-gnu/sys/mman.h \ /usr/include/x86_64-linux-gnu/bits/mman.h \ /usr/include/x86_64-linux-gnu/bits/mman-map-flags-generic.h \ /usr/include/x86_64-linux-gnu/bits/mman-linux.h \ /usr/include/x86_64-linux-gnu/bits/mman-shared.h \ /usr/include/fcntl.h \ /usr/include/x86_64-linux-gnu/bits/fcntl.h \ /usr/include/x86_64-linux-gnu/bits/fcntl-linux.h \ /usr/include/x86_64-linux-gnu/bits/types/struct_iovec.h \ /usr/include/linux/falloc.h \ /usr/include/x86_64-linux-gnu/bits/stat.h \ /usr/include/x86_64-linux-gnu/bits/fcntl2.h \ /usr/include/byteswap.h \ /usr/include/time.h \ /usr/include/x86_64-linux-gnu/bits/time.h \ /usr/include/x86_64-linux-gnu/bits/timex.h \ /usr/include/x86_64-linux-gnu/bits/types/struct_tm.h \ /usr/include/x86_64-linux-gnu/bits/types/struct_itimerspec.h \ /eap/3test/toolchain/mkimage/include/linux/types.h \ $(wildcard include/config/uid16.h) \ /eap/3test/toolchain/mkimage/include/linux/posix_types.h \ /eap/3test/toolchain/mkimage/include/linux/stddef.h \ /usr/include/x86_64-linux-gnu/asm/posix_types.h \ /usr/include/x86_64-linux-gnu/asm/posix_types_64.h \ /usr/include/asm-generic/posix_types.h \ /usr/include/x86_64-linux-gnu/asm/bitsperlong.h \ /usr/include/asm-generic/bitsperlong.h \ $(wildcard include/config/64bit.h) \ /usr/lib/gcc/x86_64-linux-gnu/9/include/stdbool.h \ /eap/3test/toolchain/mkimage/lib/rsa/rsa-sign.c \ /eap/3test/toolchain/mkimage/tools/mkimage.h \ /eap/3test/toolchain/mkimage/tools/os_support.h \ /eap/3test/toolchain/mkimage/include/compiler.h \ /usr/include/x86_64-linux-gnu/sys/stat.h \ /usr/include/x86_64-linux-gnu/bits/statx.h \ /eap/3test/toolchain/mkimage/include/linux/stat.h \ /eap/3test/toolchain/mkimage/include/linux/types.h \ /usr/include/x86_64-linux-gnu/bits/statx-generic.h \ /usr/include/x86_64-linux-gnu/bits/types/struct_statx_timestamp.h \ /usr/include/x86_64-linux-gnu/bits/types/struct_statx.h \ /usr/include/unistd.h \ /usr/include/x86_64-linux-gnu/bits/posix_opt.h \ /usr/include/x86_64-linux-gnu/bits/environments.h \ /usr/include/x86_64-linux-gnu/bits/confname.h \ /usr/include/x86_64-linux-gnu/bits/getopt_posix.h \ /usr/include/x86_64-linux-gnu/bits/getopt_core.h \ /usr/include/x86_64-linux-gnu/bits/unistd.h \ /usr/include/x86_64-linux-gnu/bits/unistd_ext.h \ /eap/3test/toolchain/mkimage/include/u-boot/sha1.h \ /eap/3test/toolchain/mkimage/tools/fdt_host.h \ /eap/3test/toolchain/mkimage/tools/../include/libfdt.h \ /eap/3test/toolchain/mkimage/include/libfdt_env.h \ /eap/3test/toolchain/mkimage/include/fdt.h \ /eap/3test/toolchain/mkimage/tools/../include/fdt_support.h \ $(wildcard include/config/of/libfdt.h) \ $(wildcard include/config/has/fsl/dr/usb.h) \ $(wildcard include/config/has/fsl/mph/usb.h) \ $(wildcard include/config/sys/fsl/sec/compat.h) \ $(wildcard include/config/pci.h) \ /eap/3test/toolchain/mkimage/tools/imagetool.h \ /eap/3test/toolchain/mkimage/include/image.h \ $(wildcard include/config/fit.h) \ $(wildcard include/config/fit/verbose.h) \ $(wildcard include/config/spl/build.h) \ $(wildcard include/config/spl/crc32/support.h) \ $(wildcard include/config/spl/md5/support.h) \ $(wildcard include/config/spl/sha1/support.h) \ $(wildcard include/config/spl/sha256/support.h) \ $(wildcard include/config/crc32.h) \ $(wildcard include/config/md5.h) \ $(wildcard include/config/sha1.h) \ $(wildcard include/config/sha256.h) \ $(wildcard include/config/fit/disable/sha256.h) \ $(wildcard include/config/sys/boot/ramdisk/high.h) \ $(wildcard include/config/sys/boot/get/cmdline.h) \ $(wildcard include/config/of/board/setup.h) \ $(wildcard include/config/lmb.h) \ $(wildcard include/config/timestamp.h) \ $(wildcard include/config/cmd/date.h) \ $(wildcard include/config/image/format/legacy.h) \ $(wildcard include/config/sys/boot/get/kbd.h) \ $(wildcard include/config/fit/signature.h) \ $(wildcard include/config/fit/best/match.h) \ $(wildcard include/config/android/boot/image.h) \ /eap/3test/toolchain/mkimage/include/hash.h \ $(wildcard include/config/sha1sum/verify.h) \ $(wildcard include/config/crc32/verify.h) \ $(wildcard include/config/hash/verify.h) \ /eap/3test/toolchain/mkimage/include/libfdt.h \ /eap/3test/toolchain/mkimage/include/fdt_support.h \ /usr/include/openssl/evp.h \ /usr/include/x86_64-linux-gnu/openssl/opensslconf.h \ $(wildcard include/config/header/bn/h.h) \ $(wildcard include/config/header/rc4/locl/h.h) \ $(wildcard include/config/header/bf/locl/h.h) \ $(wildcard include/config/header/des/locl/h.h) \ /usr/include/openssl/ossl_typ.h \ /usr/include/openssl/e_os2.h \ /usr/include/openssl/symhacks.h \ /usr/include/openssl/bio.h \ /usr/include/openssl/crypto.h \ /usr/include/openssl/stack.h \ /usr/include/openssl/safestack.h \ /usr/include/openssl/opensslv.h \ /usr/include/openssl/objects.h \ /usr/include/openssl/obj_mac.h \ /usr/include/openssl/asn1.h \ /usr/include/openssl/bn.h \ /usr/lib/gcc/x86_64-linux-gnu/9/include/limits.h \ /usr/lib/gcc/x86_64-linux-gnu/9/include/syslimits.h \ /usr/include/limits.h \ /usr/include/x86_64-linux-gnu/bits/posix1_lim.h \ /usr/include/x86_64-linux-gnu/bits/local_lim.h \ /usr/include/linux/limits.h \ /usr/include/x86_64-linux-gnu/bits/posix2_lim.h \ /usr/include/x86_64-linux-gnu/bits/xopen_lim.h \ /usr/include/x86_64-linux-gnu/bits/uio_lim.h \ /eap/3test/toolchain/mkimage/include/u-boot/rsa-checksum.h \ /eap/3test/toolchain/mkimage/include/u-boot/sha256.h \ /usr/include/openssl/rsa.h \ /usr/include/openssl/pem.h \ /usr/include/openssl/x509.h \ /usr/include/openssl/buffer.h \ /usr/include/openssl/ec.h \ /usr/include/openssl/ecdsa.h \ /usr/include/openssl/ecdh.h \ /usr/include/openssl/dsa.h \ /usr/include/openssl/dh.h \ /usr/include/openssl/sha.h \ /usr/include/openssl/x509_vfy.h \ /usr/include/openssl/lhash.h \ /usr/include/openssl/pkcs7.h \ /usr/include/openssl/pem2.h \ /usr/include/openssl/err.h \ /usr/include/openssl/ssl.h \ /usr/include/openssl/comp.h \ /usr/include/openssl/hmac.h \ /usr/include/openssl/kssl.h \ /usr/include/openssl/ssl2.h \ /usr/include/openssl/ssl3.h \ /usr/include/openssl/tls1.h \ /usr/include/openssl/dtls1.h \ /usr/include/openssl/pqueue.h \ /usr/include/x86_64-linux-gnu/sys/time.h \ /usr/include/openssl/ssl23.h \ /usr/include/openssl/srtp.h \ tools/lib/rsa/rsa-sign.o: $(deps_tools/lib/rsa/rsa-sign.o) $(deps_tools/lib/rsa/rsa-sign.o):
最新发布
09-17
好的现在我开始编译内核但是sudo make -j$(nproc) WRAP arch/x86/include/generated/uapi/asm/bpf_perf_event.h WRAP arch/x86/include/generated/uapi/asm/errno.h WRAP arch/x86/include/generated/uapi/asm/fcntl.h WRAP arch/x86/include/generated/uapi/asm/ioctl.h WRAP arch/x86/include/generated/uapi/asm/ioctls.h WRAP arch/x86/include/generated/uapi/asm/ipcbuf.h WRAP arch/x86/include/generated/uapi/asm/param.h WRAP arch/x86/include/generated/uapi/asm/poll.h WRAP arch/x86/include/generated/uapi/asm/socket.h WRAP arch/x86/include/generated/uapi/asm/resource.h WRAP arch/x86/include/generated/uapi/asm/sockios.h WRAP arch/x86/include/generated/uapi/asm/termbits.h WRAP arch/x86/include/generated/uapi/asm/termios.h SYSHDR arch/x86/include/generated/uapi/asm/unistd_32.h UPD include/generated/uapi/linux/version.h WRAP arch/x86/include/generated/uapi/asm/types.h SYSHDR arch/x86/include/generated/uapi/asm/unistd_64.h SYSHDR arch/x86/include/generated/uapi/asm/unistd_x32.h UPD include/config/kernel.release HOSTCC arch/x86/tools/relocs_32.o WRAP arch/x86/include/generated/asm/early_ioremap.h UPD include/generated/utsrelease.h WRAP arch/x86/include/generated/asm/mcs_spinlock.h WRAP arch/x86/include/generated/asm/irq_regs.h SYSTBL arch/x86/include/generated/asm/syscalls_32.h WRAP arch/x86/include/generated/asm/kmap_size.h SYSHDR arch/x86/include/generated/asm/unistd_32_ia32.h WRAP arch/x86/include/generated/asm/local64.h SYSHDR arch/x86/include/generated/asm/unistd_64_x32.h WRAP arch/x86/include/generated/asm/mmiowb.h WRAP arch/x86/include/generated/asm/module.lds.h WRAP arch/x86/include/generated/asm/rwonce.h WRAP arch/x86/include/generated/asm/unaligned.h UPD include/generated/compile.h SYSTBL arch/x86/include/generated/asm/syscalls_64.h HOSTCC arch/x86/tools/relocs_64.o HYPERCALLS arch/x86/include/generated/asm/xen-hypercalls.h mkdir -p /usr/src/linux-6.8/tools/objtool && make O=/usr/src/linux-6.8 subdir=tools/objtool --no-print-directory -C objtool HOSTCC arch/x86/tools/relocs_common.o HOSTCC scripts/genksyms/genksyms.o YACC scripts/genksyms/parse.tab.[ch] LEX scripts/genksyms/lex.lex.c HOSTCC scripts/kallsyms <stdin>:1:10: fatal error: libelf.h: 没有那个文件或目录 compilation terminated. HOSTCC scripts/selinux/genheaders/genheaders HOSTCC /usr/src/linux-6.8/tools/objtool/fixdep.o HOSTCC scripts/selinux/mdp/mdp HOSTCC scripts/sorttable HOSTLD /usr/src/linux-6.8/tools/objtool/fixdep-in.o LINK /usr/src/linux-6.8/tools/objtool/fixdep HOSTCC scripts/genksyms/parse.tab.o HOSTLD arch/x86/tools/relocs HOSTCC scripts/asn1_compiler CC /usr/src/linux-6.8/tools/objtool/libsubcmd/exec-cmd.o INSTALL /usr/src/linux-6.8/tools/objtool/libsubcmd/include/subcmd/exec-cmd.h CC /usr/src/linux-6.8/tools/objtool/libsubcmd/help.o INSTALL /usr/src/linux-6.8/tools/objtool/libsubcmd/include/subcmd/help.h HOSTCC scripts/genksyms/lex.lex.o INSTALL /usr/src/linux-6.8/tools/objtool/libsubcmd/include/subcmd/pager.h INSTALL /usr/src/linux-6.8/tools/objtool/libsubcmd/include/subcmd/parse-options.h INSTALL /usr/src/linux-6.8/tools/objtool/libsubcmd/include/subcmd/run-command.h INSTALL libsubcmd_headers CC /usr/src/linux-6.8/tools/objtool/libsubcmd/pager.o HOSTCC scripts/sign-file CC /usr/src/linux-6.8/tools/objtool/libsubcmd/parse-options.o CC /usr/src/linux-6.8/tools/objtool/libsubcmd/run-command.o scripts/sign-file.c:25:10: fatal error: openssl/opensslv.h: 没有那个文件或目录 25 | #include <openssl/opensslv.h> | ^~~~~~~~~~~~~~~~~~~~ compilation terminated. CC /usr/src/linux-6.8/tools/objtool/libsubcmd/sigchain.o make[2]: *** [scripts/Makefile.host:116:scripts/sign-file] 错误 1 make[2]: *** 正在等待未完成的任务.... CC /usr/src/linux-6.8/tools/objtool/libsubcmd/subcmd-config.o HOSTLD scripts/genksyms/genksyms make[1]: *** [/usr/src/linux-6.8/Makefile:1183:scripts] 错误 2 make[1]: *** 正在等待未完成的任务.... LD /usr/src/linux-6.8/tools/objtool/libsubcmd/libsubcmd-in.o AR /usr/src/linux-6.8/tools/objtool/libsubcmd/libsubcmd.a CC /usr/src/linux-6.8/tools/objtool/weak.o CC /usr/src/linux-6.8/tools/objtool/check.o CC /usr/src/linux-6.8/tools/objtool/special.o CC /usr/src/linux-6.8/tools/objtool/builtin-check.o CC /usr/src/linux-6.8/tools/objtool/arch/x86/special.o CC /usr/src/linux-6.8/tools/objtool/elf.o MKDIR /usr/src/linux-6.8/tools/objtool/arch/x86/lib/ CC /usr/src/linux-6.8/tools/objtool/objtool.o GEN /usr/src/linux-6.8/tools/objtool/arch/x86/lib/inat-tables.c In file included from /usr/src/linux-6.8/tools/objtool/include/objtool/objtool.h:13, from weak.c:10: /usr/src/linux-6.8/tools/objtool/include/objtool/elf.h:10:10: fatal error: gelf.h: 没有那个文件或目录 10 | #include <gelf.h> | ^~~~~~~~ compilation terminated. CC /usr/src/linux-6.8/tools/objtool/orc_gen.o make[4]: *** [/usr/src/linux-6.8/tools/build/Makefile.build:106:/usr/src/linux-6.8/tools/objtool/weak.o] 错误 1 make[4]: *** 正在等待未完成的任务.... In file included from /usr/src/linux-6.8/tools/objtool/include/objtool/objtool.h:13, from /usr/src/linux-6.8/tools/objtool/include/objtool/arch.h:11, from /usr/src/linux-6.8/tools/objtool/include/objtool/check.h:11, from /usr/src/linux-6.8/tools/objtool/include/objtool/special.h:10, from arch/x86/special.c:4: /usr/src/linux-6.8/tools/objtool/include/objtool/elf.h:10:10: fatal error: gelf.h: 没有那个文件或目录 10 | #include <gelf.h> | ^~~~~~~~ compilation terminated. make[5]: *** [/usr/src/linux-6.8/tools/build/Makefile.build:106:/usr/src/linux-6.8/tools/objtool/arch/x86/special.o] 错误 1 make[5]: *** 正在等待未完成的任务.... CC /usr/src/linux-6.8/tools/objtool/arch/x86/decode.o In file included from /usr/src/linux-6.8/tools/objtool/include/objtool/objtool.h:13, from /usr/src/linux-6.8/tools/objtool/include/objtool/arch.h:11, from check.c:13: /usr/src/linux-6.8/tools/objtool/include/objtool/elf.h:10:10: fatal error: gelf.h: 没有那个文件或目录 10 | #include <gelf.h> | ^~~~~~~~ compilation terminated. In file included from /usr/src/linux-6.8/tools/objtool/include/objtool/objtool.h:13, from builtin-check.c:10: /usr/src/linux-6.8/tools/objtool/include/objtool/elf.h:10:10: fatal error: gelf.h: 没有那个文件或目录 10 | #include <gelf.h> | ^~~~~~~~ compilation terminated. In file included from /usr/src/linux-6.8/tools/objtool/include/objtool/objtool.h:13, from /usr/src/linux-6.8/tools/objtool/include/objtool/arch.h:11, from /usr/src/linux-6.8/tools/objtool/include/objtool/check.h:11, from /usr/src/linux-6.8/tools/objtool/include/objtool/special.h:10, from special.c:16: /usr/src/linux-6.8/tools/objtool/include/objtool/elf.h:10:10: fatal error: gelf.h: 没有那个文件或目录 10 | #include <gelf.h> | ^~~~~~~~ compilation terminated. make[4]: *** [/usr/src/linux-6.8/tools/build/Makefile.build:106:/usr/src/linux-6.8/tools/objtool/check.o] 错误 1 make[4]: *** [/usr/src/linux-6.8/tools/build/Makefile.build:106:/usr/src/linux-6.8/tools/objtool/builtin-check.o] 错误 1 make[4]: *** [/usr/src/linux-6.8/tools/build/Makefile.build:106:/usr/src/linux-6.8/tools/objtool/special.o] 错误 1 In file included from elf.c:22: /usr/src/linux-6.8/tools/objtool/include/objtool/elf.h:10:10: fatal error: gelf.h: 没有那个文件或目录 10 | #include <gelf.h> | ^~~~~~~~ compilation terminated. make[4]: *** [/usr/src/linux-6.8/tools/build/Makefile.build:106:/usr/src/linux-6.8/tools/objtool/elf.o] 错误 1 In file included from /usr/src/linux-6.8/tools/objtool/include/objtool/objtool.h:13, from objtool.c:16: /usr/src/linux-6.8/tools/objtool/include/objtool/elf.h:10:10: fatal error: gelf.h: 没有那个文件或目录 10 | #include <gelf.h> | ^~~~~~~~ compilation terminated. make[4]: *** [/usr/src/linux-6.8/tools/build/Makefile.build:106:/usr/src/linux-6.8/tools/objtool/objtool.o] 错误 1 In file included from /usr/src/linux-6.8/tools/objtool/include/objtool/objtool.h:13, from /usr/src/linux-6.8/tools/objtool/include/objtool/arch.h:11, from /usr/src/linux-6.8/tools/objtool/include/objtool/check.h:11, from orc_gen.c:12: /usr/src/linux-6.8/tools/objtool/include/objtool/elf.h:10:10: fatal error: gelf.h: 没有那个文件或目录 10 | #include <gelf.h> | ^~~~~~~~ compilation terminated. make[4]: *** [/usr/src/linux-6.8/tools/build/Makefile.build:106:/usr/src/linux-6.8/tools/objtool/orc_gen.o] 错误 1 In file included from /usr/src/linux-6.8/tools/objtool/include/objtool/objtool.h:13, from /usr/src/linux-6.8/tools/objtool/include/objtool/arch.h:11, from /usr/src/linux-6.8/tools/objtool/include/objtool/check.h:11, from arch/x86/decode.c:18: /usr/src/linux-6.8/tools/objtool/include/objtool/elf.h:10:10: fatal error: gelf.h: 没有那个文件或目录 10 | #include <gelf.h> | ^~~~~~~~ compilation terminated. make[5]: *** [/usr/src/linux-6.8/tools/build/Makefile.build:106:/usr/src/linux-6.8/tools/objtool/arch/x86/decode.o] 错误 1 make[4]: *** [/usr/src/linux-6.8/tools/build/Makefile.build:158:arch/x86] 错误 2 make[3]: *** [Makefile:66:/usr/src/linux-6.8/tools/objtool/objtool-in.o] 错误 2 make[2]: *** [Makefile:73:objtool] 错误 2 make[1]: *** [/usr/src/linux-6.8/Makefile:1360:tools/objtool] 错误 2 make: *** [Makefile:240:__sub-make] 错误 2
08-09
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