diff options
Diffstat (limited to 'man/sd_listen_fds.xml')
-rw-r--r-- | man/sd_listen_fds.xml | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/man/sd_listen_fds.xml b/man/sd_listen_fds.xml index 6013579050..9ddd129aae 100644 --- a/man/sd_listen_fds.xml +++ b/man/sd_listen_fds.xml @@ -94,7 +94,7 @@ <function>sd_listen_fds()</function>, but optionally also returns an array of strings with identification names for the passed file descriptors, if that is available and the - <parameter>names</parameter> parameter is non-NULL. This + <parameter>names</parameter> parameter is non-<constant>NULL</constant>. This information is read from the <varname>$LISTEN_FDNAMES</varname> variable, which may contain a colon-separated list of names. For socket-activated services, these names may be configured with the @@ -113,11 +113,11 @@ <function>sd_is_socket()</function> and related calls is not sufficient. Note that the names used are not unique in any way. The returned array of strings has as many entries as file - descriptors have been received, plus a final NULL pointer + descriptors have been received, plus a final <constant>NULL</constant> pointer terminating the array. The caller needs to free the array itself and each of its elements with libc's <function>free()</function> call after use. If the <parameter>names</parameter> parameter is - NULL, the call is entirely equivalent to + <constant>NULL</constant>, the call is entirely equivalent to <function>sd_listen_fds()</function>.</para> <para>Under specific conditions, the following automatic file |