diff options
Diffstat (limited to 'src/libsystemd/sd-bus/bus-kernel.c')
| -rw-r--r-- | src/libsystemd/sd-bus/bus-kernel.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c index d5cc8100ce..417e4d5903 100644 --- a/src/libsystemd/sd-bus/bus-kernel.c +++ b/src/libsystemd/sd-bus/bus-kernel.c @@ -1770,32 +1770,6 @@ int bus_kernel_realize_attach_flags(sd_bus *bus) { return 0; } -int bus_kernel_fix_attach_mask(void) { - _cleanup_free_ char *mask = NULL; - uint64_t m = (uint64_t) -1; - char buf[2+16+2]; - int r; - - /* By default we don't want any kdbus metadata fields to be - * suppressed, hence we reset the kernel mask for it to - * (uint64_t) -1. If the module argument was overwritten by - * the kernel cmdline, we leave it as is. */ - - r = get_proc_cmdline_key("kdbus.attach_flags_mask=", &mask); - if (r < 0) - return log_warning_errno(r, "Failed to read kernel command line: %m"); - - if (r == 0) { - sprintf(buf, "0x%" PRIx64 "\n", m); - r = write_string_file("/sys/module/kdbus/parameters/attach_flags_mask", buf); - if (r < 0) - return log_full_errno(IN_SET(r, -ENOENT, -EROFS) ? LOG_DEBUG : LOG_WARNING, r, - "Failed to write kdbus attach mask: %m"); - } - - return 0; -} - int bus_kernel_get_bus_name(sd_bus *bus, char **name) { struct kdbus_cmd_info cmd = { .size = sizeof(struct kdbus_cmd_info), |