[systemd-commits] 2 commits - man/sd_journal_get_data.xml man/sd_journal_next.xml

[Lennart Poettering]

 man/sd_journal_get_data.xml |    2 +-
 man/sd_journal_next.xml     |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

New commits:
commit 02ea24ca2a0aac854c4e9e7d712f6464c8b29e4a
Author: Christian Hesse <mail at eworm.de>
Date:   Tue Jul 1 10:22:51 2014 +0200

    man/sd_journal_get_data: fix variable naming in example

diff --git a/man/sd_journal_get_data.xml b/man/sd_journal_get_data.xml
index 343b680..1222939 100644
--- a/man/sd_journal_get_data.xml
+++ b/man/sd_journal_get_data.xml
@@ -225,7 +225,7 @@
                 <programlisting>...
 int print_fields(sd_journal *j) {
         const void *data;
-        size_t l;
+        size_t length;
         SD_JOURNAL_FOREACH_DATA(j, data, length)
                 printf("%.*s\n", (int) length, data);
 }

commit 8959ae0d4cc7921293a21182693b7d953f6cce9b
Author: Christian Hesse <mail at eworm.de>
Date:   Tue Jul 1 10:22:50 2014 +0200

    man/sd_journal_next: fix argument in example
    
    The example does not compile, it fails with:
    
    error: passing argument 3 of ‘sd_journal_get_data’ from incompatible
    pointer type
    
    Cast to (const void **) to avoid this.

diff --git a/man/sd_journal_next.xml b/man/sd_journal_next.xml
index 0216d6e..5e691a1 100644
--- a/man/sd_journal_next.xml
+++ b/man/sd_journal_next.xml
@@ -183,7 +183,7 @@ int main(int argc, char *argv[]) {
                 const char *d;
                 size_t l;
 
-                r = sd_journal_get_data(j, "MESSAGE", &d, &l);
+                r = sd_journal_get_data(j, "MESSAGE", (const void **)&d, &l);
                 if (r < 0) {
                         fprintf(stderr, "Failed to read message field: %s\n", strerror(-r));
                         continue;