Lines Matching defs:buf_size
54 sanei_epson_scsi_inquiry (int fd, int page_code, void *buf, size_t * buf_size)
62 cmd[4] = *buf_size > 255 ? 255 : *buf_size;
63 status = sanei_scsi_cmd (fd, cmd, sizeof cmd, buf, buf_size);
73 sanei_epson_scsi_read (int fd, void *buf, size_t buf_size,
80 cmd[2] = buf_size >> 16;
81 cmd[3] = buf_size >> 8;
82 cmd[4] = buf_size;
85 (*status = sanei_scsi_cmd (fd, cmd, sizeof (cmd), buf, &buf_size)))
86 return buf_size;
96 sanei_epson_scsi_write (int fd, const void *buf, size_t buf_size,
101 cmd = alloca (8 + buf_size);
104 cmd[2] = buf_size >> 16;
105 cmd[3] = buf_size >> 8;
106 cmd[4] = buf_size;
107 memcpy (cmd + 8, buf, buf_size);
110 (*status = sanei_scsi_cmd2 (fd, cmd, 6, cmd + 8, buf_size, NULL, NULL)))
111 return buf_size;