#include <stddef.h>
#include <errno.h>
#include <poll.h>
-#include <fcntl.h>
#include <sys/mman.h>
#include <sys/un.h>
#include <sys/select.h>
#include <sys/types.h>
-#include <sys/stat.h>
#include <netinet/in.h>
#include <unistd.h>
int __system_properties_init(void)
{
prop_area *pa;
- int fd;
- struct stat fd_stat;
+ int s, fd;
+ unsigned sz;
+ char *env;
if(__system_property_area__ != ((void*) &dummy_props)) {
return 0;
}
- fd = open(PROP_FILENAME, O_RDONLY | O_NOFOLLOW);
-
- if (fd < 0) {
+ env = getenv("ANDROID_PROPERTY_WORKSPACE");
+ if (!env) {
return -1;
}
-
- if (fstat(fd, &fd_stat) < 0) {
- close(fd);
+ fd = atoi(env);
+ env = strchr(env, ',');
+ if (!env) {
return -1;
}
-
- pa = mmap(0, fd_stat.st_size, PROT_READ, MAP_SHARED, fd, 0);
-
- close(fd);
+ sz = atoi(env + 1);
+
+ pa = mmap(0, sz, PROT_READ, MAP_SHARED, fd, 0);
if(pa == MAP_FAILED) {
return -1;
}
if((pa->magic != PROP_AREA_MAGIC) || (pa->version != PROP_AREA_VERSION)) {
- munmap(pa, fd_stat.st_size);
+ munmap(pa, sz);
return -1;
}
int __system_property_set(const char *key, const char *value)
{
int err;
+ int tries = 0;
+ int update_seen = 0;
prop_msg msg;
if(key == 0) return -1;
#define PROP_AREA_VERSION 0x45434f76
#define PROP_SERVICE_NAME "property_service"
-#define PROP_FILENAME "/dev/__properties__"
/* #define PROP_MAX_ENTRIES 247 */
/* 247 -> 32620 bytes (<32768) */