Lines Matching defs:buflen
124 ssize_t tmpfs_write(struct file *filep, const char *buffer, size_t buflen);
125 ssize_t tmpfs_read(struct file *filep, char *buffer, size_t buflen);
1046 ssize_t tmpfs_read(struct file *filep, char *buffer, size_t buflen)
1062 if (filep->f_pos >= tfo->tfo_size || buflen == 0)
1074 nread = buflen;
1075 endpos = startpos + buflen;
1085 if (LOS_CopyFromKernel(buffer, buflen, &tfo->tfo_data[startpos], nread) != 0)
1247 ssize_t tmpfs_write(struct file *filep, const char *buffer, size_t buflen)
1259 if (buflen == 0)
1277 nwritten = buflen;
1278 endpos = startpos + buflen;
1289 alloc = (g_tmpfs_alloc_unit > buflen) ? g_tmpfs_alloc_unit : buflen;