Function string_set

loadparm.c:263–266

Assign a copy of v to *s. Handles NULL strings. We don't worry * about overwriting a malloc'd string because the long-running * (port-listening) daemon only loads the config file once, and the * per-job (forked or xinitd-ran) daemon only re-reads the file at * the start, so any lost memory is inconsequential. */

 * per-job (forked or xinitd-ran) daemon only re-reads the file at
 * the start, so any lost memory is inconsequential. */
static inline void string_set(char **s, const char *v)
{
	*s = v ? strdup(v) : NULL;
}

/* Copy local_vars into a new section. No need to strdup since we don't free. */
static void copy_section(local_vars *psectionDest, local_vars *psectionSource)