X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsd_id128_to_string.xml;h=593d0752d58c397725c20be5e8dd1802575be46e;hb=3ae83f9896bff49679c8a60e6ff9520557df8b16;hp=eda35b08b1675360c43dce2d7f38886b78b94752;hpb=cb07866b1b7c11e687a322d70dd9f9d73bbbe488;p=elogind.git
diff --git a/man/sd_id128_to_string.xml b/man/sd_id128_to_string.xml
index eda35b08b..593d0752d 100644
--- a/man/sd_id128_to_string.xml
+++ b/man/sd_id128_to_string.xml
@@ -59,7 +59,7 @@
int sd_id128_from_string
- const char s[33], sd_id128_t* ret
+ const char* s, sd_id128_t* ret
@@ -77,19 +77,24 @@
sd_id128_from_string()
implements the reverse operation: it takes a 33
- character array with 32 hexadecimial digits
- (terminated by NUL) and parses them back into an
- 128 bit ID returned in
- ret.
+ character string with 32 hexadecimal digits
+ (either lowercase or uppercase, terminated by NUL) and parses them back into an 128
+ bit ID returned in
+ ret. Alternatively, this call
+ can also parse a 37 character string with a 128bit ID
+ formatted as RFC UUID.
For more information about the
sd_id128_t type see
- sd-id1283.
+ sd-id1283. Note
+ that these calls operate the same way on all
+ architectures, i.e. the results do not depend on
+ endianess.
When formatting a 128 bit ID into a string it is
often easier to use a format string for
printf3. This
- is easly done using the
+ is easily done using the
SD_ID128_FORMAT_STR and
SD_ID128_FORMAT_VAL() macros. For
more information see