37 static bool ashmem_validate_stat(int fd, struct stat* buf) {  in ashmem_validate_stat()  argument
38     int result = fstat(fd, buf);  in ashmem_validate_stat()
55 int ashmem_valid(int fd) {  in ashmem_valid()  argument
57     return ashmem_validate_stat(fd, &buf);  in ashmem_valid()
63     int fd = mkstemp(pattern);  in ashmem_create_region()  local
64     if (fd == -1) return -1;  in ashmem_create_region()
68     if (TEMP_FAILURE_RETRY(ftruncate(fd, size)) == -1) {  in ashmem_create_region()
69       close(fd);  in ashmem_create_region()
73     return fd;  in ashmem_create_region()
88 int ashmem_get_size_region(int fd)  in ashmem_get_size_region()  argument
91     if (!ashmem_validate_stat(fd, &buf)) {  in ashmem_get_size_region()