X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsd-id128.xml;h=abd2004d1caeb244d1554f48c9fd34cbf12f8db0;hb=7cd28a8a2fdf01293b0c07681a5f36f557fe51b4;hp=ea4e3a4fdebb39475f3416d07d638e2c03ea08c9;hpb=40b90434832c373c1394bc502523bee39c279c24;p=elogind.git
diff --git a/man/sd-id128.xml b/man/sd-id128.xml
index ea4e3a4fd..abd2004d1 100644
--- a/man/sd-id128.xml
+++ b/man/sd-id128.xml
@@ -39,13 +39,14 @@
sd-id128
- 7
+ 3
sd-id128
sd_id128_t
SD_ID128_MAKE
+ SD_ID128_CONST_STR
SD_ID128_FORMAT_STR
SD_ID128_FORMAT_VAL
sd_id128_equal
@@ -78,8 +79,9 @@
See
- sd_id128_to_string3 and
- sd_id128_randomize3
+ sd_id128_to_string3,
+ sd_id128_randomize3 and
+ sd_id128_get_machine3
for more information about the implemented
functions.
@@ -103,11 +105,21 @@
decode 128 bit IDs:
SD_ID128_MAKE() may be used
- to write a 128 bit ID in source code. A commonly used
- idiom is to give 128 bit IDs names using this macro:
+ to denote a constant 128 bit ID in source code. A
+ commonly used idiom is to assign a name to a 128 bit
+ ID using this macro:
#define SD_MESSAGE_COREDUMP SD_ID128_MAKE(fc,2e,22,bc,6e,e6,47,b6,b9,07,29,ab,34,a2,50,b1)
+ SD_ID128_CONST_STR() may be
+ use to convert constant 128bit IDs into constant
+ strings for output. The following example code will
+ output the string
+ "fc2e22bc6ee647b6b90729ab34a250b1":
+ int main(int argc, char *argv[]) {
+ puts(SD_ID128_CONST_STR(SD_MESSAGE_COREDUMP));
+}
+
SD_ID128_FORMAT_STR and
SD_ID128_FORMAT_VAL() may be used
to format a 128 bit ID in a
@@ -157,6 +169,7 @@
systemd1,
sd_id128_to_string3,
sd_id128_randomize3,
+ sd_id128_get_machine3,
printf3,
journalctl1,
sd-journal7,