diff options
Diffstat (limited to 'src/libsystemd/sd-bus/bus-kernel.c')
| -rw-r--r-- | src/libsystemd/sd-bus/bus-kernel.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c index 21f3700128..577a8b44c3 100644 --- a/src/libsystemd/sd-bus/bus-kernel.c +++ b/src/libsystemd/sd-bus/bus-kernel.c @@ -45,6 +45,7 @@ #include "bus-message.h" #include "bus-kernel.h" #include "bus-bloom.h" +#include "bus-util.h" #include "bus-label.h" #define UNIQUE_NAME_MAX (3+DECIMAL_STR_MAX(uint64_t)) @@ -167,6 +168,27 @@ static void add_bloom_arg(void *data, size_t size, unsigned n_hash, unsigned i, bloom_add_prefixes(data, size, n_hash, buf, t, '/'); } +static void add_bloom_arg_has(void *data, size_t size, unsigned n_hash, unsigned i, const char *t) { + char buf[sizeof("arg")-1 + 2 + sizeof("-has")]; + char *e; + + assert(data); + assert(size > 0); + assert(i < 64); + assert(t); + + e = stpcpy(buf, "arg"); + if (i < 10) + *(e++) = '0' + (char) i; + else { + *(e++) = '0' + (char) (i / 10); + *(e++) = '0' + (char) (i % 10); + } + + strcpy(e, "-has"); + bloom_add_pair(data, size, n_hash, buf, t); +} + static int bus_message_setup_bloom(sd_bus_message *m, struct kdbus_bloom_filter *bloom) { void *data; unsigned i; @@ -221,7 +243,7 @@ static int bus_message_setup_bloom(sd_bus_message *m, struct kdbus_bloom_filter return r; while ((r = sd_bus_message_read_basic(m, contents[0], &t)) > 0) - add_bloom_arg(data, m->bus->bloom_size, m->bus->bloom_n_hash, i, t); + add_bloom_arg_has(data, m->bus->bloom_size, m->bus->bloom_n_hash, i, t); if (r < 0) return r; |