50 static boolean IsValidValue(const char *value, unsigned int len)  in IsValidValue()  argument
52     if ((value == NULL) || !strlen(value) || (strlen(value) + 1 > len)) {  in IsValidValue()
58 int GetParameter(const char *key, const char *def, char *value, unsigned int len)  in GetParameter()  argument
66     int ret = GetSysParam(key, value, len);  in GetParameter()
70     if ((ret < 0) && IsValidValue(def, len)) {  in GetParameter()
71         if (strncpy_s(value, len, def, len - 1) != 0) {  in GetParameter()
194     ssize_t len;  in BuildDisplayVersion()  local
201     len = read(fd, patchValue, OHOS_PATCH_VERSION_LEN);  in BuildDisplayVersion()
202     if (len < (ssize_t)strlen("version=")) {  in BuildDisplayVersion()
207     if (patchValue[len - 1] == '\n') {  in BuildDisplayVersion()
208         patchValue[len - 1] = '\0';  in BuildDisplayVersion()
214             len = sprintf_s(displayValue, OHOS_DISPLAY_VERSION_LEN, "%s(%s)", versionValue,  in BuildDisplayVersion()
223             len = sprintf_s(displayValue, OHOS_DISPLAY_VERSION_LEN, "%s%s)", tempValue,  in BuildDisplayVersion()
227     if (len < 0) {  in BuildDisplayVersion()
264     int len = sprintf_s(value, VERSION_ID_LEN, "%s/%s/%s/%s/%s/%s/%s/%d/%s/%s",  in BuildVersionId()  local
268     if (len < 0) {  in BuildVersionId()