Add const to some char * parameters that are not changed by the called
routine.
Signed-off-by: Mark Rustad <mark.d.rus...@intel.com>
---
usr/sysfs.c | 4 ++--
usr/sysfs.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/usr/sysfs.c b/usr/sysfs.c
index 8c176f0..cb9cf08 100644
--- a/usr/sysfs.c
+++ b/usr/sysfs.c
@@ -547,7 +547,7 @@ found:
}
-char *sysfs_get_value(char *id, char *subsys, char *param)
+char *sysfs_get_value(const char *id, char *subsys, char *param)
{
char devpath[PATH_SIZE];
char *sysfs_value;
@@ -590,7 +590,7 @@ int sysfs_get_uint(char *id, char *subsys, char *param,
return 0;
}
-int sysfs_get_int(char *id, char *subsys, char *param, int *value)
+int sysfs_get_int(const char *id, char *subsys, char *param, int *value)
{
char *sysfs_value;
diff --git a/usr/sysfs.h b/usr/sysfs.h
index 4c70dbd..f5e13b3 100644
--- a/usr/sysfs.h
+++ b/usr/sysfs.h
@@ -51,10 +51,10 @@ extern char *sysfs_attr_get_value(const char *devpath,
const char *attr_name);
extern int sysfs_resolve_link(char *path, size_t size);
extern int sysfs_lookup_devpath_by_subsys_id(char *devpath, size_t len, const
char *subsystem, const char *id);
-extern char *sysfs_get_value(char *id, char *subsys, char *param);
+extern char *sysfs_get_value(const char *id, char *subsys, char *param);
extern int sysfs_get_uint(char *id, char *subsys, char *param,
unsigned int *value);
-extern int sysfs_get_int(char *id, char *subsys, char *param, int *value);
+extern int sysfs_get_int(const char *id, char *subsys, char *param, int
*value);
extern int sysfs_get_str(char *id, char *subsys, char *param, char *value,
int value_size);
extern int sysfs_get_uint64(char *id, char *subsys, char *param,
--
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