klish/klish/ktp/help.c

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>

#include <faux/str.h>
#include <klish/ktp_session.h>


int help_compare(const void *first, const void *second)
{
	const help_t *f = (const help_t *)first;
	const help_t *s = (const help_t *)second;
	int r = 0;

	if ((r = strcmp(f->prefix, s->prefix)) != 0)
		return r;

	return strcmp(f->line, s->line);
}


help_t *help_new(char *prefix, char *line)
{
	help_t *help = NULL;

	help = faux_zmalloc(sizeof(*help));
	help->prefix = prefix;
	help->line = line;

	return help;
}


void help_free(void *ptr)
{
	help_t *help = (help_t *)ptr;

	faux_free(help->prefix);
	faux_free(help->line);

	faux_free(help);
}