diff options
| author | Daniel Mack <zonque@gmail.com> | 2014-05-13 01:28:09 +0200 |
|---|---|---|
| committer | Daniel Mack <zonque@gmail.com> | 2014-08-17 21:47:00 +0200 |
| commit | a6082d778ee4b97ec3eb6d3266cefc024c5d60f7 (patch) | |
| tree | 9384d75776ffb4b1352f623982464743b7ca5b84 /src/libsystemd/sd-bus/bus-message.c | |
| parent | a6a4f528899b1dab47408733b4a423c66ea40f7a (diff) | |
kdbus: switch over to generic memfd implementation (ABI+API break)
Diffstat (limited to 'src/libsystemd/sd-bus/bus-message.c')
| -rw-r--r-- | src/libsystemd/sd-bus/bus-message.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/libsystemd/sd-bus/bus-message.c b/src/libsystemd/sd-bus/bus-message.c index 4768a1fa9e..79dc471d41 100644 --- a/src/libsystemd/sd-bus/bus-message.c +++ b/src/libsystemd/sd-bus/bus-message.c @@ -1076,7 +1076,7 @@ static int part_make_space( uint64_t new_allocated; new_allocated = PAGE_ALIGN(sz > 0 ? 2 * sz : 1); - r = ioctl(part->memfd, KDBUS_CMD_MEMFD_SIZE_SET, &new_allocated); + r = ftruncate(part->memfd, new_allocated); if (r < 0) { m->poisoned = true; return -errno; @@ -2546,7 +2546,7 @@ _public_ int sd_bus_message_append_array_memfd(sd_bus_message *m, if (m->poisoned) return -ESTALE; - r = sd_memfd_set_sealed(memfd, true); + r = sd_memfd_set_sealed(memfd); if (r < 0) return r; @@ -2606,7 +2606,7 @@ _public_ int sd_bus_message_append_string_memfd(sd_bus_message *m, sd_memfd *mem assert_return(!m->sealed, -EPERM); assert_return(!m->poisoned, -ESTALE); - r = sd_memfd_set_sealed(memfd, true); + r = sd_memfd_set_sealed(memfd); if (r < 0) return r; @@ -2799,11 +2799,11 @@ int bus_message_seal(sd_bus_message *m, uint64_t cookie, usec_t timeout) { /* Then, sync up real memfd size */ sz = part->size; - if (ioctl(part->memfd, KDBUS_CMD_MEMFD_SIZE_SET, &sz) < 0) + if (ftruncate(part->memfd, sz) < 0) return -errno; /* Finally, try to seal */ - if (ioctl(part->memfd, KDBUS_CMD_MEMFD_SEAL_SET, 1) >= 0) + if (fcntl(part->memfd, F_ADD_SEALS, F_SEAL_SHRINK | F_SEAL_GROW | F_SEAL_WRITE) >= 0) part->sealed = true; } } |