diff options
| -rw-r--r-- | toys/android/getprop.c | 15 | ||||
| -rw-r--r-- | toys/android/setprop.c | 2 |
2 files changed, 13 insertions, 4 deletions
diff --git a/toys/android/getprop.c b/toys/android/getprop.c index 04a9b282..51ef7f6b 100644 --- a/toys/android/getprop.c +++ b/toys/android/getprop.c @@ -57,6 +57,12 @@ static void add_property(const prop_info *pi, void *unused) __system_property_read_callback(pi, read_callback, NULL); } +static void print_callback(void *unused, const char *unused_name, const char *value, + unsigned unused_serial) +{ + puts(value); +} + // Needed to supress extraneous "Loaded property_contexts from" message static int selinux_log_callback_local(int type, const char *fmt, ...) { @@ -87,9 +93,12 @@ void getprop_main(void) puts(context); if (CFG_TOYBOX_FREE) free(context); } else { - if (__system_property_get(*toys.optargs, toybuf) <= 0) - strcpy(toybuf, toys.optargs[1] ? toys.optargs[1] : ""); - puts(toybuf); + const prop_info* pi = __system_property_find(*toys.optargs); + if (pi == NULL) { + puts(toys.optargs[1] ? toys.optargs[1] : ""); + } else { + __system_property_read_callback(pi, print_callback, NULL); + } } } else { size_t i; diff --git a/toys/android/setprop.c b/toys/android/setprop.c index ec411f41..14c24d9f 100644 --- a/toys/android/setprop.c +++ b/toys/android/setprop.c @@ -29,7 +29,7 @@ void setprop_main(void) // recognize most failures (because it doesn't wait for init), so // we duplicate all of init's checks here to help the user. - if (value_len >= PROP_VALUE_MAX) + if (value_len >= PROP_VALUE_MAX && !strncmp(value, "ro.", 3)) error_exit("value '%s' too long; try '%.*s'", value, PROP_VALUE_MAX - 1, value); |