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Enforce the customized style for example code

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Instead of using tab for indention, the style defaults to 4 spaces for
the sake of compact layout.
This commit is contained in:
Jim Huang
2021-07-22 06:58:13 +08:00
parent 936d82fad7
commit 50b8dfe6c2
33 changed files with 421 additions and 422 deletions
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29
examples/print_string.c
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@@ -3,12 +3,12 @@
* through X11, telnet, etc. We do this by printing the string to the tty
* associated with the current task.
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/sched.h> /* For current */
#include <linux/tty.h> /* For the tty declarations */
#include <linux/version.h> /* For LINUX_VERSION_CODE */
#include <linux/sched.h> /* For current */
#include <linux/tty.h> /* For the tty declarations */
#include <linux/version.h> /* For LINUX_VERSION_CODE */
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Peter Jay Salzman");
@@ -21,7 +21,7 @@ static void print_string(char *str)
/*
* tty struct went into signal struct in 2.6.6
*/
#if ( LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,5) )
#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 5))
/*
* The tty for the current task
*/
@@ -39,7 +39,6 @@ static void print_string(char *str)
* (ie, if it's a daemon). If so, there's nothing we can do.
*/
if (my_tty != NULL) {
/*
* my_tty->driver is a struct which holds the tty's functions,
* one of which (write) is used to write strings to the tty.
@@ -62,13 +61,13 @@ static void print_string(char *str)
* is described in section 2 of
* linux/Documentation/SubmittingPatches
*/
(ttyops->write) (my_tty, /* The tty itself */
#if ( LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,9) )
0, /* Don't take the string
from user space */
(ttyops->write)(my_tty, /* The tty itself */
#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 9))
0, /* Don't take the string
from user space */
#endif
str, /* String */
strlen(str)); /* Length */
str, /* String */
strlen(str)); /* Length */
/*
* ttys were originally hardware devices, which (usually)
@@ -85,10 +84,10 @@ static void print_string(char *str)
* and therefore a newline requirs both a LF and a CR.
*/
#if ( LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,9) )
(ttyops->write) (my_tty, 0, "\015\012", 2);
#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 9))
(ttyops->write)(my_tty, 0, "\015\012", 2);
#else
(ttyops->write) (my_tty, "\015\012", 2);
(ttyops->write)(my_tty, "\015\012", 2);
#endif
}
}