Searched refs:DEV_ZERO (Results 1 – 4 of 4) sorted by relevance
78 "/dev/zero", null_cmaj, DEV_ZERO); in rump_devnull_init()85 if (minor(dev) == DEV_ZERO || minor(dev) == DEV_NULL) in rump_devnullopen()101 case DEV_ZERO: in rump_devnullrw()
289 * dev_zero_readwrite: helper for DEV_ZERO (/dev/null) case of R/W.324 case DEV_ZERO: in mm_readwrite() 366 case DEV_ZERO: in mm_readwrite() 394 case DEV_ZERO: in mm_mmap()
47 { "zero", -1, 2, DEVNODE_SINGLE, DEVNODE_FLAG_ISMINOR0, { DEV_ZERO,0 }},
276 #define DEV_ZERO 12 /* minor device 12 is '\0'/rathole */ macro