diff options
| author | Mark Rustad <mark.d.rustad@intel.com> | 2011-02-02 17:54:34 -0800 |
|---|---|---|
| committer | Mike Christie <michaelc@cs.wisc.edu> | 2011-02-15 19:06:47 -0600 |
| commit | b38dc20a32b7f3e0e46be6695a4a10475abfb21f (patch) | |
| tree | 9b8971d8164115359793b6ff83aed16443dd6398 /usr | |
| parent | 6a9fc9ff0f49eac37da86847268dda437609f1d4 (diff) | |
| download | open-iscsi-b38dc20a32b7f3e0e46be6695a4a10475abfb21f.tar.gz | |
Add some consts to char * parameters that are not changed
Add const to some char * parameters that are not changed by the called
routine.
Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Diffstat (limited to 'usr')
| -rw-r--r-- | usr/sysfs.c | 4 | ||||
| -rw-r--r-- | 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, |