50 static int ParamFileClose(int fd)  in ParamFileClose()  argument
53     return close(fd);  in ParamFileClose()
55     return UtilsFileClose(fd);  in ParamFileClose()
59 static int ParamFileRead(int fd, char* buf, unsigned int len)  in ParamFileRead()  argument
62     return read(fd, buf, len);  in ParamFileRead()
64     return UtilsFileRead(fd, buf, len);  in ParamFileRead()
68 static int ParamFileWrite(int fd, const char* buf, unsigned int len)  in ParamFileWrite()  argument
71     return write(fd, buf, len);  in ParamFileWrite()
73     return UtilsFileWrite(fd, buf, len);  in ParamFileWrite()
89     int fd = open(path, O_RDONLY);  in ParamFileStat()  local
90     if (fd < 0) {  in ParamFileStat()
93 	*fileSize = lseek(fd, 0, SEEK_END);  in ParamFileStat()
94     lseek(fd, 0, SEEK_SET);  in ParamFileStat()
95     close(fd);  in ParamFileStat()
125     int fd = -1;  in LoadPersistParam()  local
128         fd = ParamFileOpen(path, MODE_READ, 0);  in LoadPersistParam()
129         if (fd < 0) {  in LoadPersistParam()
131             fd = ParamFileOpen(path, MODE_READ, 0);  in LoadPersistParam()
134         PARAM_CHECK(fd >= 0, break, "No valid persist parameter file %s", path);  in LoadPersistParam()
141         ret = ParamFileRead(fd, buffer, fileSize);  in LoadPersistParam()
160     if (fd > 0) {  in LoadPersistParam()
161         ParamFileClose(fd);  in LoadPersistParam()
170 static int PersistWrite(int fd, const char *name, const char *value)  in PersistWrite()  argument
172     int ret = ParamFileWrite(fd, name, strlen(name));  in PersistWrite()
176     ret = ParamFileWrite(fd, "=", strlen("="));  in PersistWrite()
180     ret = ParamFileWrite(fd, value, strlen(value));  in PersistWrite()
184     ret = ParamFileWrite(fd, "\n", strlen("\n"));  in PersistWrite()
195     int fd = ParamFileOpen(PARAM_PERSIST_SAVE_PATH, MODE_APPEND, 0);  in SavePersistParam()  local
196     if (fd > 0) {  in SavePersistParam()
197         ret = PersistWrite(fd, name, value);  in SavePersistParam()
198         ParamFileSync(fd);  in SavePersistParam()
199         ParamFileClose(fd);  in SavePersistParam()
211     int fd = ParamFileOpen(PARAM_PERSIST_SAVE_PATH, MODE_CREATE, 0);  in BatchSavePersistParamBegin()  local
212     if (fd < 0) {  in BatchSavePersistParamBegin()
217     *handle = (PERSIST_SAVE_HANDLE)fd;  in BatchSavePersistParamBegin()
223     int fd = (int)handle;  in BatchSavePersistParam()  local
224     int ret = PersistWrite(fd, name, value);  in BatchSavePersistParam()
233     int fd = (int)handle;  in BatchSavePersistParamEnd()  local
234     ParamFileSync(fd);  in BatchSavePersistParamEnd()
235     ret = ParamFileClose(fd);  in BatchSavePersistParamEnd()