X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsd_booted.xml;h=1e38d2abd3fd516de90f2d4490f738ecf60cf99c;hb=4cd1214db6cf4b262e8ce6381bc710091b375c96;hp=3567d585ae089359655d8ee1e9aef9fb26b07504;hpb=0675cc4a02dfa3e7abc47d0c2117bf413b1d7698;p=elogind.git diff --git a/man/sd_booted.xml b/man/sd_booted.xml index 3567d585a..1e38d2abd 100644 --- a/man/sd_booted.xml +++ b/man/sd_booted.xml @@ -85,35 +85,33 @@ implementation. Internally, this function checks whether the - /sys/fs/cgroup/systemd virtual file - system is mounted, by comparing the st_dev value of - the stat() data of - /sys/fs/cgroup and - /sys/fs/cgroup/systemd. + directory /run/systemd/system/ + exists. A simple check like this can also be + implemented trivially in shell or any other + language. For details about the algorithm check the liberally licensed reference implementation sources: - resp. sd_booted() is implemented in the reference implementation's sd-daemon.c and sd-daemon.h files. These - interfaces are available as shared library, which can + interfaces are available as a shared library, which can be compiled and linked to with the - libsystemd-daemon - pkg-config1 + libsystemd-daemon pkg-config1 file. Alternatively, applications consuming these APIs may copy the implementation into their source tree. For more details about the reference - implementation see + implementation, see sd-daemon3. If the reference implementation is used as drop-in files and -DDISABLE_SYSTEMD is set during - compilation this function will always return 0 and + compilation, this function will always return 0 and otherwise become a NOP.