Searched refs:SW_SNDZERO (Results 1 – 3 of 3) sorted by relevance
312 #define SW_SNDZERO 0x00000004 /* send 0-length msg down pipe/FIFO */ macro
872 if ((write_size == 0) && !(stp->sd_wput_opt & SW_SNDZERO)) in fifo_write()
5411 stp->sd_wput_opt &= ~(SW_SIGPIPE|SW_SNDZERO); in strioctl()5413 stp->sd_wput_opt |= SW_SNDZERO; in strioctl()5423 if (stp->sd_wput_opt & SW_SNDZERO) in strioctl()