diff options
Diffstat (limited to 'src/libudev/libudev-monitor.c')
| -rw-r--r-- | src/libudev/libudev-monitor.c | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/src/libudev/libudev-monitor.c b/src/libudev/libudev-monitor.c index 282aa2b0d9..1f9d16c450 100644 --- a/src/libudev/libudev-monitor.c +++ b/src/libudev/libudev-monitor.c @@ -17,22 +17,28 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ +#include <errno.h> +#include <linux/filter.h> +#include <linux/netlink.h> +#include <poll.h> +#include <stddef.h> #include <stdio.h> #include <stdlib.h> -#include <stddef.h> -#include <unistd.h> -#include <errno.h> #include <string.h> -#include <poll.h> #include <sys/socket.h> -#include <linux/netlink.h> -#include <linux/filter.h> +#include <unistd.h> #include "libudev.h" + +#include "alloc-util.h" +#include "fd-util.h" +#include "fileio.h" +#include "formats-util.h" #include "libudev-private.h" -#include "socket-util.h" #include "missing.h" -#include "formats-util.h" +#include "mount-util.h" +#include "socket-util.h" +#include "string-util.h" /** * SECTION:libudev-monitor @@ -408,10 +414,8 @@ _public_ int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor) if (err >= 0) monitor_set_nl_address(udev_monitor); - else { - log_debug_errno(errno, "bind failed: %m"); - return -errno; - } + else + return log_debug_errno(errno, "bind failed: %m"); /* enable receiving of sender credentials */ err = setsockopt(udev_monitor->sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof(on)); @@ -646,9 +650,9 @@ retry: if (memcmp(buf.raw, "libudev", 8) == 0) { /* udev message needs proper version magic */ - if (buf.nlh.magic != htonl(UDEV_MONITOR_MAGIC)) { + if (buf.nlh.magic != htobe32(UDEV_MONITOR_MAGIC)) { log_debug("unrecognized message signature (%x != %x)", - buf.nlh.magic, htonl(UDEV_MONITOR_MAGIC)); + buf.nlh.magic, htobe32(UDEV_MONITOR_MAGIC)); return NULL; } if (buf.nlh.properties_off+32 > (size_t)buflen) { @@ -711,7 +715,7 @@ int udev_monitor_send_device(struct udev_monitor *udev_monitor, ssize_t blen, count; struct udev_monitor_netlink_header nlh = { .prefix = "libudev", - .magic = htonl(UDEV_MONITOR_MAGIC), + .magic = htobe32(UDEV_MONITOR_MAGIC), .header_size = sizeof nlh, }; struct iovec iov[2] = { @@ -732,19 +736,19 @@ int udev_monitor_send_device(struct udev_monitor *udev_monitor, /* fill in versioned header */ val = udev_device_get_subsystem(udev_device); - nlh.filter_subsystem_hash = htonl(util_string_hash32(val)); + nlh.filter_subsystem_hash = htobe32(util_string_hash32(val)); val = udev_device_get_devtype(udev_device); if (val != NULL) - nlh.filter_devtype_hash = htonl(util_string_hash32(val)); + nlh.filter_devtype_hash = htobe32(util_string_hash32(val)); /* add tag bloom filter */ tag_bloom_bits = 0; udev_list_entry_foreach(list_entry, udev_device_get_tags_list_entry(udev_device)) tag_bloom_bits |= util_string_bloom64(udev_list_entry_get_name(list_entry)); if (tag_bloom_bits > 0) { - nlh.filter_tag_bloom_hi = htonl(tag_bloom_bits >> 32); - nlh.filter_tag_bloom_lo = htonl(tag_bloom_bits & 0xffffffff); + nlh.filter_tag_bloom_hi = htobe32(tag_bloom_bits >> 32); + nlh.filter_tag_bloom_lo = htobe32(tag_bloom_bits & 0xffffffff); } /* add properties list */ |