src/sys/compat/linux/linux_stats.c, branch release/13.2.0FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=release%2F13.2.02023-02-06T19:06:29Zlinux(4): Convert mount exported flags for statfs system calls.2023-02-06T19:06:29ZDmitry Chagindchagin@FreeBSD.org2023-01-28T10:20:27Zurn:sha1:ef4f2cca6085e79f4610897dbc62c489f1976a9c
MFC after: 1 week
(cherry picked from commit 9922bccbc9c4effb02b99391088d0405f9c0f75e)
linux(4): Rework statfs conversion routine.2023-02-06T19:06:29ZDmitry Chagindchagin@FreeBSD.org2023-01-28T10:19:41Zurn:sha1:3e60d3d3c4b3e9690c0f1a77fa163e3d07c9b245
Rework the routines to convert a native statfs structure (with fixed-size 64-bit
counters) to a Linux statfs structure (with long-sized counters) for 32-bit apps.
Instead of following Linux and return an EOVERFLOW error from statfs() family of
syscalls when actual fs stat value(s) are large enough to not fit into 32 bits,
apply scale logics used by FreeBSD to convert a 5.x statfs structure to a 4.x
statfs structure.
For more details see cc479dda.
Tested by: glebius
MFC after: 1 week
(cherry picked from commit 953688e823a67c3e9c0096252c33b1e7ecf9a095)
linux(4): Cleanup empty lines.2022-06-17T19:33:48ZDmitry Chagindchagin@FreeBSD.org2022-03-31T18:23:12Zurn:sha1:ac33f043f65437acbb5f868fafc412787b8df60a
MFC after: 2 weeks
(cherry picked from commit 09d60bfae58f10a24c8fc7c06bd3d90b86d40e07)
linux(4): Add AT_NO_AUTOMOUNT to statx.2022-06-17T19:33:43ZDmitry Chagindchagin@FreeBSD.org2022-03-25T14:54:23Zurn:sha1:221d908864ddd39402707570dd70e66b07fadd43
Specific to Linux AT_NO_AUTOMOUNT flag tells the kernel to not automount the
terminal component of pathname if it is a directory that is an automount point.
As it is the default for FreeBSD silencly ignore this flag.
glibc-2.34 uses this flag in the stat64 system calls which is used by i386.
Reviewed by: trasz
Differential revision: https://reviews.freebsd.org/D31524
MFC after: 2 weeks
(cherry picked from commit ff39d74aa99a49749d1de26dc1f6b1e1bfebceb0)
linux: remove the always curthread argument from lconvpath2022-06-17T19:33:39ZMateusz Guzikmjg@FreeBSD.org2021-11-25T21:42:13Zurn:sha1:753605353d79d1dde655779273013b6400daaaf7
(cherry picked from commit af4051d25055fee086c0f78421e68fec20640f17)
linux: improve reporting for unsupported syscall flags2022-06-17T19:30:18ZEdward Tomasz Napieralatrasz@FreeBSD.org2021-06-15T09:18:04Zurn:sha1:b27865547aeac03deacf3015f6033cd091b282c5
Filter out the flags we do support; previously we would print
out the flag value verbatim.
Reviewed By: dchagin
Sponsored By: EPSRC
Differential Revision: https://reviews.freebsd.org/D30693
(cherry picked from commit 9d167945e8409c739442a02e3fbacb3bcdcc3306)
linux: implement statx(2)2022-02-14T00:07:33ZPhilippe Michaud-Boudreaultpitwuu@gmail.com2021-06-08T08:24:10Zurn:sha1:b630d64c3da1f669859ae61300191be09a744577
PR: 252106
Reviewed By: dchagin
Differential Revision: https://reviews.freebsd.org/D30466
(cherry picked from commit 2362ad457a01d56d87e74823599578ab37bdbfb9)
linux: make fstatat(2) handle AT_EMPTY_PATH2022-02-13T21:06:37ZEdward Tomasz Napieralatrasz@FreeBSD.org2021-04-16T07:52:59Zurn:sha1:8e4ef1c3a3d93811b65be448fb4650786a66a430
Without it, Qt5 apps from Focal fail to start, being unable to load
their plugins. It's also necessary for glibc 2.33, as found in recent
Arch snapshots.
PR: 254112
Reviewed By: kib
Sponsored by: The FreeBSD Foundation, EPSRC
Differential Revision: https://reviews.freebsd.org/D28192
(cherry picked from commit 4b45c2bb83a1d7aded0c424d65595cc576760dc7)
Fix potential race condition in linux stat(2).2020-10-20T17:19:10ZEdward Tomasz Napieralatrasz@FreeBSD.org2020-10-20T17:19:10Zurn:sha1:1a34e9fad6b6d894eb81002bd966684be1d1fe86
Reviewed by: kib
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D25618
compat: clean up empty lines in .c and .h files2020-09-01T21:24:33ZMateusz Guzikmjg@FreeBSD.org2020-09-01T21:24:33Zurn:sha1:1a180032407ba2dabd02e39c508fe232a9ef66ba