This is the cause of the unnecessary extraneous slashes when creating cgroups.
Our lxc.system.conf page also clearly shows "lxc/%n" as example, not "/lxc%n".
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
This adds lxc.limit.<name> options consisting of one or two
colon separated numerical values (soft and optional hard
limit). If only one number is specified it'll be used for
both soft and hard limit. Additionally the word 'unlimited'
can be used instead of numbers.
Eg.
lxc.limit.nofile = 30000:32768
lxc.limit.stack = unlimited
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Currently it is impossible to build lxc with --disable-capabilities if
the user has libcap-dev installed on his system as:
- calls to cap_xxx functions are not protected by HAVE_LIBCAP defines.
The whole file is only protected by HAVE_SYS_CAPABILITY_H.
- AC_CHECK_LIB default action-if-found is overriden by [true] so
HAVE_LIBCAP is never written to config.h
This patch replaces all HAVE_SYS_CAPABILITY_H checks by HAVE_LIBCAP
checks (fix#1361)
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Before the change build failed on Gentoo as:
bdev/lxclvm.c: In function 'lvm_detect':
bdev/lxclvm.c:140:4: error: implicit declaration of function 'major' [-Werror=implicit-function-declaration]
major(statbuf.st_rdev), minor(statbuf.st_rdev));
^~~~~
bdev/lxclvm.c:140:28: error: implicit declaration of function 'minor' [-Werror=implicit-function-declaration]
major(statbuf.st_rdev), minor(statbuf.st_rdev));
^~~~~
glibc plans to remove <sys/sysmacros.h> from glibc's <sys/types.h>:
https://sourceware.org/ml/libc-alpha/2015-11/msg00253.html
Gentoo already applied glibc patch to experimental glibc-2.24
to start preparingfor the change.
Autoconf has AC_HEADER_MAJOR to find out which header defines
reqiured macros:
https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Particular-Headers.html
This change should also increase portability across other libcs.
Bug: https://bugs.gentoo.org/604360
Signed-off-by: Sergei Trofimovich <siarheit@google.com>
Previously HAVE_LIBGNUTLS was never set in config.h even if gnutls was
detected as AC_CHECK_LIB default action-if-found was overriden by
enable_gnutls=yes
This patch adds an --enable-gnutls option and will call AC_CHECK_LIB
with the default action to write HAVE_LIBGNUTLS in config.h
Signed-off-by: Fabrice Fontaine <fabrice.fontaine@orange.com>
This should allow proper filtering of build flags for libraries and make
it easier to use PIE/PIC.
Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
Using $(date) for LXC_GENERATE_DATE has various flaws:
* formating depends on the locale of the system we execute configure on
* the output is not really a date but more a timestamp
Let's use $(date --utc '+%Y-%m-%d') instead.
While at it, also support SOURCE_DATE_EPOCH [1] to make the build
reproducible
[1] https://reproducible-builds.org/specs/source-date-epoch/
Signed-off-by: Evgeni Golov <evgeni@debian.org>
* This script sets /dev/.lxc which is needed for autodev containers.
* Previously was only executed with systemd. Execute it also with
the other init systems (sysvinit and upstart)
Signed-off-by: Carlos Alberto Lopez Perez <clopez@igalia.com>
