diff options
Diffstat (limited to 'apt-pkg/contrib/fileutl.cc')
| -rw-r--r-- | apt-pkg/contrib/fileutl.cc | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc index 0c0cb05ea..4f123491b 100644 --- a/apt-pkg/contrib/fileutl.cc +++ b/apt-pkg/contrib/fileutl.cc @@ -71,6 +71,9 @@ #ifdef HAVE_ZSTD #include <zstd.h> #endif +#ifdef HAVE_SYSTEMD +#include <systemd/sd-bus.h> +#endif #include <endian.h> #include <stdint.h> @@ -3393,3 +3396,48 @@ bool OpenConfigurationFileFd(std::string const &File, FileFd &Fd) /*{{{*/ return true; } /*}}}*/ +int Inhibit(const char *what, const char *who, const char *why, const char *mode) /*{{{*/ +{ +#ifdef HAVE_SYSTEMD + sd_bus_error error = SD_BUS_ERROR_NULL; + sd_bus_message *m = NULL; + sd_bus *bus = NULL; + int fd; + int r; + + r = sd_bus_open_system(&bus); + if (r < 0) + goto out; + + r = sd_bus_call_method(bus, + "org.freedesktop.login1", + "/org/freedesktop/login1", + "org.freedesktop.login1.Manager", + "Inhibit", + &error, + &m, + "ssss", + what, + who, + why, + mode); + if (r < 0) + goto out; + + r = sd_bus_message_read(m, "h", &fd); + if (r < 0) + goto out; + + // We received a file descriptor, return it - systemd will close the read fd + // on free, so let's duplicate it here. + r = dup(fd); +out: + sd_bus_error_free(&error); + sd_bus_message_unref(m); + sd_bus_unref(bus); + return r; +#else + return -ENOTSUP; +#endif +} + /*}}}*/ |