X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=man%2Fsd_journal_query_unique.xml;h=8f0e6b816062a5849de6c6f5e9110a8b25566d3b;hp=278506ae19ad4c0310b1390d2bb60cff0d450acc;hb=92b1e2256a3aca86a49ee5961cde9b8d27c0e0f0;hpb=1a2be33aa584df0d2fe8fa30d35b7c04eb092920
diff --git a/man/sd_journal_query_unique.xml b/man/sd_journal_query_unique.xml
index 278506ae1..8f0e6b816 100644
--- a/man/sd_journal_query_unique.xml
+++ b/man/sd_journal_query_unique.xml
@@ -56,26 +56,26 @@
int sd_journal_query_unique
- sd_journal* j
- const char* field
+ sd_journal *j
+ const char *field
int sd_journal_enumerate_unique
- sd_journal* j
- const void** data
- size_t* length
+ sd_journal *j
+ const void **data
+ size_t *length
void sd_journal_restart_unique
- sd_journal* j
+ sd_journal *j
SD_JOURNAL_FOREACH_UNIQUE
- sd_journal* j
- const void* data
+ sd_journal *j
+ const void *data
size_t length
@@ -113,7 +113,9 @@
invocation of
sd_journal_enumerate_unique(). Note
that the data returned will be prefixed with the field
- name and '='.
+ name and '='. Note that this call is subject to the
+ data field size threshold as controlled by
+ sd_journal_set_data_threshold().
sd_journal_restart_unique()
resets the data enumeration index to the beginning of
@@ -154,10 +156,9 @@
The sd_journal_query_unique(),
sd_journal_enumerate_unique() and
sd_journal_restart_unique()
- interfaces are available as shared library, which can
+ interfaces are available as a shared library, which can
be compiled and linked to with the
- libsystemd-journal
- pkg-config1
+ libsystemd pkg-config1
file.
@@ -176,7 +177,7 @@
int main(int argc, char *argv[]) {
sd_journal *j;
- const char *d;
+ const void *d;
size_t l;
int r;
@@ -191,7 +192,7 @@ int main(int argc, char *argv[]) {
return 1;
}
SD_JOURNAL_FOREACH_UNIQUE(j, d, l)
- printf("%.*s\n", (int) l, d);
+ printf("%.*s\n", (int) l, (const char*) d);
sd_journal_close(j);
return 0;
}