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sessiond: implement kernel clear session
[lttng-tools.git]
/
src
/
bin
/
lttng
/
conf.c
diff --git
a/src/bin/lttng/conf.c
b/src/bin/lttng/conf.c
index 364977492d05b18002092e549b95d9cc90e2572e..6de527553124df51be2d8f811928750701434c1b 100644
(file)
--- a/
src/bin/lttng/conf.c
+++ b/
src/bin/lttng/conf.c
@@
-34,7
+34,7
@@
* Returns the path with '/CONFIG_FILENAME' added to it;
* path will be NULL if an error occurs.
*/
* Returns the path with '/CONFIG_FILENAME' added to it;
* path will be NULL if an error occurs.
*/
-char *config_get_file_path(char *path)
+char *config_get_file_path(c
onst c
har *path)
{
int ret;
char *file_path;
{
int ret;
char *file_path;
@@
-52,7
+52,7
@@
char *config_get_file_path(char *path)
* Returns an open FILE pointer to the config file;
* on error, NULL is returned.
*/
* Returns an open FILE pointer to the config file;
* on error, NULL is returned.
*/
-static FILE *open_config(char *path, const char *mode)
+static FILE *open_config(c
onst c
har *path, const char *mode)
{
FILE *fp = NULL;
char *file_path;
{
FILE *fp = NULL;
char *file_path;
@@
-77,7
+77,7
@@
error:
* On success, returns 0;
* on error, returns -1.
*/
* On success, returns 0;
* on error, returns -1.
*/
-static int create_config_file(char *path)
+static int create_config_file(c
onst c
har *path)
{
int ret;
FILE *fp;
{
int ret;
FILE *fp;
@@
-100,7
+100,7
@@
error:
* On success, returns 0;
* on error, returns -1.
*/
* On success, returns 0;
* on error, returns -1.
*/
-static int write_config(char *file_path, size_t size, char *data)
+static int write_config(c
onst c
har *file_path, size_t size, char *data)
{
FILE *fp;
size_t len;
{
FILE *fp;
size_t len;
@@
-127,7
+127,7
@@
end:
/*
* Destroys directory config and file config.
*/
/*
* Destroys directory config and file config.
*/
-void config_destroy(char *path)
+void config_destroy(c
onst c
har *path)
{
int ret;
char *config_path;
{
int ret;
char *config_path;
@@
-155,7
+155,7
@@
end:
*/
void config_destroy_default(void)
{
*/
void config_destroy_default(void)
{
- char *path = utils_get_home_dir();
+ c
onst c
har *path = utils_get_home_dir();
if (path == NULL) {
return;
}
if (path == NULL) {
return;
}
@@
-178,11
+178,12
@@
int config_exists(const char *path)
}
static
}
static
-int _config_read_session_name(char *path, char **name)
+int _config_read_session_name(c
onst c
har *path, char **name)
{
int ret = 0;
FILE *fp;
char var[NAME_MAX], *session_name;
{
int ret = 0;
FILE *fp;
char var[NAME_MAX], *session_name;
+
#if (NAME_MAX == 255)
#define NAME_MAX_SCANF_IS_A_BROKEN_API "254"
#endif
#if (NAME_MAX == 255)
#define NAME_MAX_SCANF_IS_A_BROKEN_API "254"
#endif
@@
-237,7
+238,7
@@
found:
* The caller is responsible for freeing the returned string.
* On error, NULL is returned.
*/
* The caller is responsible for freeing the returned string.
* On error, NULL is returned.
*/
-char *config_read_session_name(char *path)
+char *config_read_session_name(c
onst c
har *path)
{
int ret;
char *name = NULL;
{
int ret;
char *name = NULL;
@@
-259,7
+260,7
@@
char *config_read_session_name(char *path)
* The caller is responsible for freeing the returned string.
* On error, NULL is returned.
*/
* The caller is responsible for freeing the returned string.
* On error, NULL is returned.
*/
-char *config_read_session_name_quiet(char *path)
+char *config_read_session_name_quiet(c
onst c
har *path)
{
char *name = NULL;
{
char *name = NULL;
@@
-272,7
+273,7
@@
char *config_read_session_name_quiet(char *path)
* On success, returns 0;
* on error, returns -1.
*/
* On success, returns 0;
* on error, returns -1.
*/
-int config_add_session_name(c
har *path,
char *name)
+int config_add_session_name(c
onst char *path, const
char *name)
{
int ret;
char *attr = "session=";
{
int ret;
char *attr = "session=";
@@
-298,10
+299,10
@@
error:
* On success, returns 0;
* on error, returns -1.
*/
* On success, returns 0;
* on error, returns -1.
*/
-int config_init(char *session_name)
+int config_init(c
onst c
har *session_name)
{
int ret;
{
int ret;
- char *path;
+ c
onst c
har *path;
path = utils_get_home_dir();
if (path == NULL) {
path = utils_get_home_dir();
if (path == NULL) {
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