man: use <function> where we refer to functions

This commit is contained in:
Lennart Poettering 2015-10-06 12:32:15 +02:00
parent c48eb61fa7
commit ba6bfc0d75

View file

@ -147,7 +147,7 @@
way. The returned array of strings has as many entries as file
descriptors has been received, plus a final NULL pointer
terminating the array. The caller needs to free the array itself
and each of its elements with libc's <varname>free()</varname>
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
<function>sd_listen_fds()</function>.</para>