FreeCalypso > hg > freecalypso-tools
view libserial-linux/nonblock.c @ 718:098fea21ba13
doc/Host-tools-overview: tiffs-mkfs description updated
The first version of tiffs-mkfs did not include a journal file in the created
FFS, expecting the firmware to create it on first boot. All historical
firmwares prior to a recent FC fix (2020-05) contain a bug in that code path,
thus images made with the first version of tiffs-mkfs were only acceptable to
very recent FC firmwares. tiffs-mkfs has now been extended to include an empty
journal in the created FFS, thus the restriction of working with recent fw only
has been lifted.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 23 Aug 2020 04:55:02 +0000 |
parents | fd7b447b99e3 |
children |
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/* * This module contains the set_serial_nonblock() function. */ #include <sys/types.h> #include <sys/ioctl.h> #include <unistd.h> extern int target_fd; set_serial_nonblock(state) int state; { ioctl(target_fd, FIONBIO, &state); }