diff options
Diffstat (limited to 'include/cutils/str_parms.h')
| -rw-r--r-- | include/cutils/str_parms.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/cutils/str_parms.h b/include/cutils/str_parms.h index 247c996..66f3637 100644 --- a/include/cutils/str_parms.h +++ b/include/cutils/str_parms.h @@ -34,6 +34,12 @@ int str_parms_add_int(struct str_parms *str_parms, const char *key, int value); int str_parms_add_float(struct str_parms *str_parms, const char *key, float value); +// Returns non-zero if the str_parms contains the specified key. +int str_parms_has_key(struct str_parms *str_parms, const char *key); + +// Gets value associated with the specified key (if present), placing it in the buffer +// pointed to by the out_val parameter. Returns the length of the returned string value. +// If 'key' isn't in the parms, then return -ENOENT (-2) and leave 'out_val' untouched. int str_parms_get_str(struct str_parms *str_parms, const char *key, char *out_val, int len); int str_parms_get_int(struct str_parms *str_parms, const char *key, |