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Diffstat (limited to 'lib/libatm/libatm.h')
| -rw-r--r-- | lib/libatm/libatm.h | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/lib/libatm/libatm.h b/lib/libatm/libatm.h new file mode 100644 index 0000000..1c2088f --- /dev/null +++ b/lib/libatm/libatm.h @@ -0,0 +1,117 @@ +/* + * + * =================================== + * HARP | Host ATM Research Platform + * =================================== + * + * + * This Host ATM Research Platform ("HARP") file (the "Software") is + * made available by Network Computing Services, Inc. ("NetworkCS") + * "AS IS". NetworkCS does not provide maintenance, improvements or + * support of any kind. + * + * NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED, + * INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY + * AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE + * SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE. + * In no event shall NetworkCS be responsible for any damages, including + * but not limited to consequential damages, arising from or relating to + * any use of the Software or related support. + * + * Copyright 1994-1998 Network Computing Services, Inc. + * + * Copies of this Software may be made, however, the above copyright + * notice must be reproduced on all copies. + * + * @(#) $FreeBSD$ + * + */ + +/* + * User Space Library Functions + * ---------------------------- + * + * Library functions + * + */ + +#ifndef _HARP_LIBHARP_H +#define _HARP_LIBHARP_H + +/* + * Start a HARP user-space timer + * + * tp pointer to timer control block + * time number of seconds for timer to run + * fp pointer to function to call at expiration + */ +#define HARP_TIMER(tp, time, fp) \ +{ \ + (tp)->ht_ticks = (time); \ + (tp)->ht_mark = 0; \ + (tp)->ht_func = (fp); \ + LINK2HEAD((tp), Harp_timer, harp_timer_head, ht_next); \ +} + +/* + * Cancel a HARP user-space timer + * + * tp pointer to timer control block + */ +#define HARP_CANCEL(tp) \ +{ \ + UNLINK((tp), Harp_timer, harp_timer_head, ht_next); \ +} + + +/* + * HARP user-space timer control block + */ +struct harp_timer { + struct harp_timer *ht_next; /* Timer chain */ + int ht_ticks; /* Seconds till exp */ + int ht_mark; /* Processing flag */ + void (*ht_func)(struct harp_timer *); /* Function to call */ +}; +typedef struct harp_timer Harp_timer; + + +/* + * Externally-visible variables and functions + */ + +/* atm_addr.c */ +extern int get_hex_atm_addr(const char *, u_char *, int); +extern char *format_atm_addr(const Atm_addr *); + +/* cache_key.c */ +extern void scsp_cache_key(const Atm_addr *, + const struct in_addr *, int, char *); + +/* ioctl_subr.c */ +extern ssize_t do_info_ioctl(struct atminfreq *, size_t); +extern ssize_t get_vcc_info(const char *, struct air_vcc_rsp **); +extern int get_subnet_mask(const char *, struct sockaddr_in *); +extern int get_mtu(const char *); +extern int verify_nif_name(const char *); +extern ssize_t get_cfg_info(const char *, struct air_cfg_rsp **); +extern ssize_t get_intf_info(const char *, struct air_int_rsp **); +extern ssize_t get_netif_info(const char *, struct air_netif_rsp **); + +/* ip_addr.c */ +extern struct sockaddr_in *get_ip_addr(const char *); +extern const char *format_ip_addr(const struct in_addr *); + +/* ip_checksum.c */ +extern short ip_checksum(const char *, int); + +/* timer.c */ +extern Harp_timer *harp_timer_head; +extern int harp_timer_exec; +extern void timer_proc(void); +extern int init_timer(void); +extern int block_timer(void); +extern void enable_timer(int); + + +#endif /* _HARP_LIBHARP_H */ |
