Lines Matching defs:bufLen
155 int bufLen = iovcnt * sizeof(struct iovec);
156 if (bufLen < 0) {
160 *iovBuf = (struct iovec*)LOS_MemAlloc(OS_SYS_MEM_ADDR, bufLen);
165 if (LOS_ArchCopyFromUser(*iovBuf, iov, bufLen) != 0) {
1710 size_t bufLen = n;
1713 if (bufLen > PATH_MAX) {
1714 bufLen = PATH_MAX;
1717 bufRet = (char *)LOS_MemAlloc(OS_SYS_MEM_ADDR, bufLen);
1721 (void)memset_s(bufRet, bufLen, 0, bufLen);
1723 ret = getcwd((buf ? bufRet : NULL), bufLen);
1729 retVal = LOS_ArchCopyToUser(buf, bufRet, bufLen);