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am f280130f: Merge "Remove the unused __system_property_wait."

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* commit 'f280130f3fd6719cee3a4cb42155dcef44665ea0':
  Remove the unused __system_property_wait.
This commit is contained in:
Elliott Hughes 2014-05-15 00:22:12 +00:00 committed by Android Git Automerger
commit 4cbb778beb
1 changed files with 0 additions and 17 deletions
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17
libc/bionic/system_properties.cpp
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@ -655,23 +655,6 @@ int __system_property_set(const char *key, const char *value)
return 0; return 0;
} }
int __system_property_wait(const prop_info *pi)
{
if (pi == 0) {
prop_area *pa = __system_property_area__;
const uint32_t n = pa->serial;
do {
__futex_wait(&pa->serial, n, NULL);
} while (n == pa->serial);
} else {
const uint32_t n = pi->serial;
do {
__futex_wait((volatile void *)&pi->serial, n, NULL);
} while (n == pi->serial);
}
return 0;
}
int __system_property_update(prop_info *pi, const char *value, unsigned int len) int __system_property_update(prop_info *pi, const char *value, unsigned int len)
{ {
prop_area *pa = __system_property_area__; prop_area *pa = __system_property_area__;