Lines Matching refs:cm
52 #define ISCOMPCPIO ((unsigned char) cm.c_mag[0] == m_h[0] && \
53 (unsigned char) cm.c_mag[1] == m_h[1] && \
54 (MASK_CK((unsigned char) cm.c_mag[2], BLOCK_MASK) || \
55 MASK_CK((unsigned char) cm.c_mag[2], BIT_MASK)))
57 #define ISCPIO (cm.b_mag != CMN_BIN && \
58 (strcmp(cm.c_mag, CMS_ASC) == 0) && \
59 (strcmp(cm.c_mag, CMS_CHR) == 0) && \
60 (strcmp(cm.c_mag, CMS_CRC) == 0))
171 } cm; in iscpio() local
193 if (read(fd, cm.c_mag, sizeof (cm.c_mag)) != in iscpio()
194 sizeof (cm.c_mag)) { in iscpio()