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| author | Daniel Black <daniel@mariadb.org> | 2022-07-31 13:41:59 +1000 |
|---|---|---|
| committer | Daniel Black <daniel@mariadb.org> | 2022-08-31 10:32:04 +1000 |
| commit | 129616c70a69f5e0fe2f10bdd0e2785594305e44 (patch) | |
| tree | c83fc3a5b7b3d2b87516b842f42092357accfb41 /config.h.cmake | |
| parent | 57739ae94a4af580c62bbc87d364fa002c5dbe04 (diff) | |
| download | mariadb-git-129616c70a69f5e0fe2f10bdd0e2785594305e44.tar.gz | |
MDEV-28592 disks plugin - getmntinfo (BSD) & getmntent (AIX)
Thanks to references from Brad Smith, BSDs use getmntinfo as
a system call for mounted filesystems.
Most BSDs return statfs structures, (and we use OSX's statfs64),
but NetBSD uses a statvfs structure.
Simplify Linux getmntent_r to just use getmntent.
AIX uses getmntent.
An attempt at writing Solaris compatibility with
a small bit of HPUX compatibility was made based on man page
entries only. Fixes welcome.
statvfs structures now use f_bsize for consistency with statfs
Test case adjusted as PATH_MAX is OS defined (e.g. 1023 on AIX)
Fixes: 0ee5cf837e3a0464acc20db2a2aee0adaff3f2ac
also fixes:
MDEV-27818: Disk plugin does not show zpool mounted devices
This is because zpool mounted point don't begin with /.
Due to the proliferation of multiple filesystem types since this
was written, we restrict the entries listed in the disks plugin
to excude:
* read only mount points (no point monitoring, and
includes squash, snaps, sysfs, procfs, cgroups...)
* mount points that aren't directories (excludes /etc/hostname and
similar mounts in containers). (getmntent (Linux/AIX) only)
* exclude systems where there is no capacity listed (excludes various
virtual filesystem types).
Reviewer: Sergei Golubchik
Diffstat (limited to 'config.h.cmake')
| -rw-r--r-- | config.h.cmake | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/config.h.cmake b/config.h.cmake index 6e089ae3794..962efeb13ba 100644 --- a/config.h.cmake +++ b/config.h.cmake @@ -35,6 +35,11 @@ #cmakedefine HAVE_FLOAT_H 1 #cmakedefine HAVE_FNMATCH_H 1 #cmakedefine HAVE_FPU_CONTROL_H 1 +#cmakedefine HAVE_GETMNTENT 1 +#cmakedefine HAVE_GETMNTENT_IN_SYS_MNTAB 1 +#cmakedefine HAVE_GETMNTINFO 1 +#cmakedefine HAVE_GETMNTINFO64 1 +#cmakedefine HAVE_GETMNTINFO_TAKES_statvfs 1 #cmakedefine HAVE_GRP_H 1 #cmakedefine HAVE_IA64INTRIN_H 1 #cmakedefine HAVE_IEEEFP_H 1 @@ -214,6 +219,7 @@ #cmakedefine HAVE_SELECT 1 #cmakedefine HAVE_SETENV 1 #cmakedefine HAVE_SETLOCALE 1 +#cmakedefine HAVE_SETMNTENT 1 #cmakedefine HAVE_SETUPTERM 1 #cmakedefine HAVE_SIGSET 1 #cmakedefine HAVE_SIGACTION 1 |