Symbol: S_ISBLK
usr/src/boot/sys/sys/stat.h
239
#define S_ISBLK(m) (((m) & 0170000) == 0060000) /* block special */
usr/src/lib/krb5/plugins/kdb/db2/libdb2/include/db-int.h
293
#define S_ISBLK(m) ((m & 0170000) == 0060000) /* block special */
usr/src/uts/common/sys/stat.h
447
#define S_ISBLK(mode) (((mode)&0xF000) == 0x6000)