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Imported Upstream version 2.3.3
[platform/upstream/cryptsetup.git]
/
docs
/
examples
/
crypt_log_usage.c
diff --git
a/docs/examples/crypt_log_usage.c
b/docs/examples/crypt_log_usage.c
index
e3e4a2a
..
d8364af
100644
(file)
--- a/
docs/examples/crypt_log_usage.c
+++ b/
docs/examples/crypt_log_usage.c
@@
-1,7
+1,7
@@
/*
/*
- *
An example of using logging through libcryptsetup API
+ *
libcryptsetup API log example
*
*
- * Copyright (C) 2011
,
Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2011
-2020
Red Hat, Inc. All rights reserved.
*
* This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
*
* This file is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@
-25,10
+25,8
@@
#include <libcryptsetup.h>
/*
#include <libcryptsetup.h>
/*
- * This is an example of
function that can be registered using crypt_set_log_callback API
.
+ * This is an example of
crypt_set_log_callback API callback
.
*
*
- * Its prototype is void (*log)(int level, const char *msg, void *usrptr) as defined
- * in crypt_set_log_callback
*/
static void simple_syslog_wrapper(int level, const char *msg, void *usrptr)
{
*/
static void simple_syslog_wrapper(int level, const char *msg, void *usrptr)
{
@@
-71,7
+69,7
@@
int main(void)
return 2;
}
return 2;
}
- /* crypt_set_log_callback() - register a log
function
for crypt context */
+ /* crypt_set_log_callback() - register a log
callback
for crypt context */
crypt_set_log_callback(cd, &simple_syslog_wrapper, (void *)usrprefix);
/* send messages ithrough the crypt_log() interface */
crypt_set_log_callback(cd, &simple_syslog_wrapper, (void *)usrprefix);
/* send messages ithrough the crypt_log() interface */
@@
-83,7
+81,7
@@
int main(void)
/* release crypt context */
crypt_free(cd);
/* release crypt context */
crypt_free(cd);
- /* Initialize default (global) log
function
*/
+ /* Initialize default (global) log
callback
*/
crypt_set_log_callback(NULL, &simple_syslog_wrapper, NULL);
crypt_log(NULL, CRYPT_LOG_NORMAL, "This is normal log message");
crypt_set_log_callback(NULL, &simple_syslog_wrapper, NULL);
crypt_log(NULL, CRYPT_LOG_NORMAL, "This is normal log message");