[SOLVED] Compile Simple module

archdom · 2019-03-24 12:00:01

Hi guys,

i'll want compile a simple module in Arch but i get the following error:

/home/.../..../Modulo//Modulo.c:1:10: fatal error: linux/init.h : File o directory non esistente
#include < linux/init.h >
^~~~~~~~~~~~~~~~
compilation terminated.

I've already installed linux-headers package. This is my module:

#include < linux/init.h > 
#include < linux/module.h > 

MODULE_LICENSE("Dual BSD/GPL"); 

static int hello_init(void) {
    printk(KERN_ALERT "Hello, world\n"); 
    return 0; 
}

static void hello_exit(void) {
    printk(KERN_ALERT "Goodbye, cruel world\n"); 
}

module_init(hello_init); 
module_exit(hello_exit);

This is the Makefile:

obj-m := Modulo.o

KDIR := /lib/modules/$(shell uname -r)/build

all:
    make -C $(KDIR) M=$(PWD) modules
clean:
    make -C $(KDIR) M=$(PWD) clean

In other distributions work as well
Who helps me? Thanks all

Last edited by archdom (2019-03-24 14:25:22)

graysky · 2019-03-24 12:36:31

https://wiki.archlinux.org/index.php/Co … s_and_code

seth · 2019-03-24 12:53:44

https://www.archlinux.org/packages/core … x-headers/ …

archdom · 2019-03-24 14:01:47

seth wrote:

https://www.archlinux.org/packages/core … x-headers/ …

i've already installed....but not works!

Trilby · 2019-03-24 14:08:08

Get rid of the spaces between the angled brackets and the file names.

archdom · 2019-03-24 14:22:05

Trilby wrote:

Get rid of the spaces between the angled brackets and the file names.

it works!
how did I not think about it .... I'm really sorry.
thanks a lot

Last edited by archdom (2019-03-24 14:25:56)

seth · 2019-03-24 14:44:20

Which is btw. the reason for https://wiki.archlinux.org/index.php/Co … s_and_code (ok, at least one of them)

There's also a sub-zero chance for "In other distributions work as well" …

archdom · 2019-03-26 09:10:08

seth wrote:

There's also a sub-zero chance for "In other distributions work as well" …

I did copy and paste from Ubuntu .... and it worked there too. The problem is that during this procedure the editor has created some empty spaces that made the compilation fail. I didn't think it was sensitive to empty spaces .... I come from other programming languages.

Arch Linux

#1 2019-03-24 12:00:01

[SOLVED] Compile Simple module

#2 2019-03-24 12:36:31

Re: [SOLVED] Compile Simple module

#3 2019-03-24 12:53:44

Re: [SOLVED] Compile Simple module

#4 2019-03-24 14:01:47

Re: [SOLVED] Compile Simple module

#5 2019-03-24 14:08:08

Re: [SOLVED] Compile Simple module

#6 2019-03-24 14:22:05

Re: [SOLVED] Compile Simple module

#7 2019-03-24 14:44:20

Re: [SOLVED] Compile Simple module

#8 2019-03-26 09:10:08

Re: [SOLVED] Compile Simple module

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