user/sven/openrc.git/src/mountinfo, branch origin/master[no description]https://git.stealer.net/cgit.cgi/user/sven/openrc.git/atom?h=origin%2Fmaster2026-03-30T11:52:58Zmountinfo: don't kill openrc on do_unmount2026-03-30T11:52:58ZAnna (navi) Figueiredo Gomesnavi@vlhl.dev2026-03-30T11:52:58Zurn:sha1:fde59b31364a9cc61ea265a4967b5aa7f0be5b65do_unmount: add parallel unmounting2025-11-12T19:27:33ZNRKnrk@disroot.org2025-03-18T04:31:35Zurn:sha1:303bc524e8da4df9337a76120d4a62774ff7adaa
this turns mouninfo into a multicall binary which can also do
parallel unmounting. most mountinfo code is unchanged; only
notable change is find_mounts() now returns the number of mounts
found and also takes the "process" function as an argument; so
that is_mounted() can be implemented on top of it.
do_unmount mostly follows the logic of previous code. some
notable changes:
- do_unmount is now "lazy" when it comes to retrying failed
unmounts. it will greedily keep running unmount as long as it
can before it looks at the "waiting" queue.
- it will check if the mountpoint is still mounted or not when
umount returns non-zero exit code. this is due to the fact that
multiple umount calls might race to unmount a shared mount. so
if umount fails _but_ the mountpoint is no longer mounted, we
assume success.
- do_unmount used to fail if fuser did not find any pids using
the mount. the new code tries one more time; the rationale being
that there's a gap between the umount call and the fuser call,
and so whatever was using the mount before might have stopped
using it now and so it's worth another attempt.
Fixes: https://github.com/OpenRC/openrc/issues/662
Closes: https://github.com/OpenRC/openrc/pull/698
librc, mountinfo: fix build headers for netbsd2025-09-07T02:40:27ZSetiQyuleo.lundberg99@gmail.com2025-07-22T20:17:46Zurn:sha1:459db56ce0b54c5549af131fbdab24ba39f0f338*: don't check for file existence before opening it2025-06-16T08:53:07ZAnna (navi) Figueiredo Gomesnavi@vlhl.dev2025-06-15T19:52:06Zurn:sha1:81d1d9d7d4e984bffeedc3c5bd9639dac4692df7
{f,}open and setmntent will already fail if the file does not exists, no
need for an extra syscall
*: use access(..., F_OK) instead of exists/stat.22025-06-16T08:53:07ZAnna (navi) Figueiredo Gomesnavi@vlhl.dev2025-06-15T19:26:09Zurn:sha1:dc3ce8692f911aa4bcb7a56e3265d06a20729319
the exists() helper uses stat.2 unnecessarily, while calling access is
simpler and does not require filling a struct stat for no reason.
since this would make exists() into a wrapper that calls a single
function and nothing else, let's just inline the calls to access and
remove the helper.
build: add project arguments instead of adhoc c_args2025-05-27T11:38:43ZAnna (navi) Figueiredo Gomesnavi@vlhl.dev2025-05-01T22:05:09Zurn:sha1:6f9dc39a5f0eeff098bc04ce835626f731833c66build: use declare_dependency for librc2025-05-27T11:38:43ZAnna (navi) Figueiredo Gomesnavi@vlhl.dev2025-04-30T23:38:55Zurn:sha1:20b93f00ee45e436cea2f23853a68ad83e0db977build: use declare_dependency for libeinfo2025-05-27T11:38:43ZAnna (navi) Figueiredo Gomesnavi@vlhl.dev2025-04-30T23:24:31Zurn:sha1:e7db99edc9ef88db92d766041fb0ffcb65f9eabbbuild: use static_library and declare_dependency for shared code2025-05-27T11:38:43ZAnna (navi) Figueiredo Gomesnavi@vlhl.dev2025-04-30T22:50:17Zurn:sha1:543bb09ed1da2b5dbd619b965fbd3a601053b487misc: Replace rc_getline and getline with xgetline.2024-09-24T18:36:13ZAnna (navi) Figueiredo Gomesnavi@vlhl.dev2024-09-19T11:33:29Zurn:sha1:64c3b3e757dfbcca592efea38947c577c73e3768
rc_getline is an implementation from when getline wasn't available on
most libcs, and is planned for removal, however much of of the code
relies on it's behaviour of removing new lines at the end of strings.
To avoid duplicating the new line removal logic in a dozen places, we
introduce a new helper function xgetline, which just wraps around
getline but removes the new line at the end.