87 static int	open_pam_conf(struct pam_fh **, pam_handle_t *, char *);
88 static void	close_pam_conf(struct pam_fh *);
90 static int	get_pam_conf_entry(struct pam_fh *, pam_handle_t *,
93 static char	*nextline(struct pam_fh *, pam_handle_t *, int *);
1919 open_pam_conf(struct pam_fh **pam_fh, pam_handle_t *pamh, char *config)  in open_pam_conf()  argument
1961 	if ((*pam_fh = calloc(1, sizeof (struct pam_fh))) == NULL) {  in open_pam_conf()
1965 	(*pam_fh)->fconfig = fd;  in open_pam_conf()
1966 	(*pam_fh)->bufsize = (size_t)stb.st_size;  in open_pam_conf()
1967 	if (((*pam_fh)->data = mmap(0, (*pam_fh)->bufsize, PROT_READ,  in open_pam_conf()
1968 	    MAP_PRIVATE, (*pam_fh)->fconfig, 0)) == MAP_FAILED) {  in open_pam_conf()
1970 		free (*pam_fh);  in open_pam_conf()
1973 	(*pam_fh)->bufferp = (*pam_fh)->data;  in open_pam_conf()
1983 close_pam_conf(struct pam_fh *pam_fh)  in close_pam_conf()  argument
1985 	(void) munmap(pam_fh->data, pam_fh->bufsize);  in close_pam_conf()
1986 	(void) close(pam_fh->fconfig);  in close_pam_conf()
1987 	free(pam_fh);  in close_pam_conf()
1998 	struct pam_fh	*pam_fh;  in read_pam_conf()  local
2019 	if (open_pam_conf(&pam_fh, pamh, config) == 0) {  in read_pam_conf()
2024 	    get_pam_conf_entry(pam_fh, pamh, &pamentp)) == PAM_SUCCESS &&  in read_pam_conf()
2130 	(void) close_pam_conf(pam_fh);  in read_pam_conf()
2141 get_pam_conf_entry(struct pam_fh *pam_fh, pam_handle_t *pamh, pamtab_t **pam)  in get_pam_conf_entry()  argument
2152 	if ((cp = nextline(pam_fh, pamh, &err)) == NULL) {  in get_pam_conf_entry()
2387 nextline(struct pam_fh *pam_fh, pam_handle_t *pamh, int *err)  in nextline()  argument
2391 	char	*data = pam_fh->data;  in nextline()
2392 	char	*bufferp = pam_fh->bufferp;  in nextline()
2393 	char	*bufferendp = &data[pam_fh->bufsize];  in nextline()
2447 		if ((input_len = ll - bufferp) >= sizeof (pam_fh->line)) {  in nextline()
2452 			input_len = sizeof (pam_fh->line) - 1;  in nextline()
2455 		(void) strncpy(pam_fh->line, bufferp, input_len);  in nextline()
2456 		pam_fh->line[input_len] = '\0';  in nextline()
2457 		pam_fh->bufferp = ll++;  in nextline()
2460 		if ((input_len = ll - bufferp) >= sizeof (pam_fh->line)) {  in nextline()
2465 			input_len = sizeof (pam_fh->line) - 1;  in nextline()
2468 		(void) strncpy(pam_fh->line, bufferp, input_len);  in nextline()
2469 		pam_fh->line[input_len] = '\0';  in nextline()
2470 		pam_fh->bufferp = ll;  in nextline()
2473 	return (pam_fh->line);  in nextline()