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Diffstat (limited to 'src/libsystemd/sd-bus/bus-gvariant.c')
-rw-r--r--src/libsystemd/sd-bus/bus-gvariant.c60
1 files changed, 0 insertions, 60 deletions
diff --git a/src/libsystemd/sd-bus/bus-gvariant.c b/src/libsystemd/sd-bus/bus-gvariant.c
index 02b95cd136..dc40009925 100644
--- a/src/libsystemd/sd-bus/bus-gvariant.c
+++ b/src/libsystemd/sd-bus/bus-gvariant.c
@@ -247,63 +247,3 @@ int bus_gvariant_is_fixed_size(const char *signature) {
return true;
}
-
-size_t bus_gvariant_determine_word_size(size_t sz, size_t extra) {
- if (sz + extra <= 0xFF)
- return 1;
- else if (sz + extra*2 <= 0xFFFF)
- return 2;
- else if (sz + extra*4 <= 0xFFFFFFFF)
- return 4;
- else
- return 8;
-}
-
-size_t bus_gvariant_read_word_le(void *p, size_t sz) {
- union {
- uint16_t u16;
- uint32_t u32;
- uint64_t u64;
- } x;
-
- assert(p);
-
- if (sz == 1)
- return *(uint8_t*) p;
-
- memcpy(&x, p, sz);
-
- if (sz == 2)
- return le16toh(x.u16);
- else if (sz == 4)
- return le32toh(x.u32);
- else if (sz == 8)
- return le64toh(x.u64);
-
- assert_not_reached("unknown word width");
-}
-
-void bus_gvariant_write_word_le(void *p, size_t sz, size_t value) {
- union {
- uint16_t u16;
- uint32_t u32;
- uint64_t u64;
- } x;
-
- assert(p);
- assert(sz == 8 || (value < (1ULL << (sz*8))));
-
- if (sz == 1) {
- *(uint8_t*) p = value;
- return;
- } else if (sz == 2)
- x.u16 = htole16((uint16_t) value);
- else if (sz == 4)
- x.u32 = htole32((uint32_t) value);
- else if (sz == 8)
- x.u64 = htole64((uint64_t) value);
- else
- assert_not_reached("unknown word width");
-
- memcpy(p, &x, sz);
-}