diff options
| -rw-r--r-- | networking/ifupdown.c | 156 |
1 files changed, 78 insertions, 78 deletions
diff --git a/networking/ifupdown.c b/networking/ifupdown.c index 301ef67..3e18df1 100644 --- a/networking/ifupdown.c +++ b/networking/ifupdown.c @@ -44,25 +44,25 @@ #define IFUPDOWN_VERSION "0.6.4" -typedef struct interface_defn interface_defn; +typedef struct interface_defn_s interface_defn_t; typedef int (execfn)(char *command); -typedef int (command_set)(interface_defn *ifd, execfn *e); +typedef int (command_set)(interface_defn_t *ifd, execfn *e); -typedef struct method { +typedef struct method_s { char *name; command_set *up; command_set *down; -} method; +} method_t; -typedef struct address_family { +typedef struct address_family_s { char *name; int n_methods; - method *method; -} address_family; + method_t *method; +} address_family_t; -typedef struct mapping_defn { - struct mapping_defn *next; +typedef struct mapping_defn_s { + struct mapping_defn_s *next; int max_matches; int n_matches; @@ -73,35 +73,35 @@ typedef struct mapping_defn { int max_mappings; int n_mappings; char **mapping; -} mapping_defn; +} mapping_defn_t; -typedef struct variable { +typedef struct variable_s { char *name; char *value; -} variable; +} variable_t; -struct interface_defn { - struct interface_defn *next; +struct interface_defn_s { + struct interface_defn_s *next; char *iface; - address_family *address_family; - method *method; + address_family_t *address_family; + method_t *method; int automatic; int max_options; int n_options; - variable *option; + variable_t *option; }; -typedef struct interfaces_file { +typedef struct interfaces_file_s { int max_autointerfaces; int n_autointerfaces; char **autointerfaces; - interface_defn *ifaces; - mapping_defn *mappings; -} interfaces_file; + interface_defn_t *ifaces; + mapping_defn_t *mappings; +} interfaces_file_t; #define MAX_OPT_DEPTH 10 #define EUNBALBRACK 10001 @@ -141,7 +141,7 @@ static int strncmpz(char *l, char *r, size_t llen) } } -static char *get_var(char *id, size_t idlen, interface_defn *ifd) +static char *get_var(char *id, size_t idlen, interface_defn_t *ifd) { int i; @@ -158,7 +158,7 @@ static char *get_var(char *id, size_t idlen, interface_defn *ifd) return(NULL); } -static char *parse(char *command, interface_defn *ifd) +static char *parse(char *command, interface_defn_t *ifd) { char *result = NULL; @@ -249,7 +249,7 @@ static char *parse(char *command, interface_defn *ifd) return(result); } -static int execute(char *command, interface_defn *ifd, execfn *exec) +static int execute(char *command, interface_defn_t *ifd, execfn *exec) { char *out; int ret; @@ -266,7 +266,7 @@ static int execute(char *command, interface_defn *ifd, execfn *exec) } #ifdef CONFIG_FEATURE_IFUPDOWN_IPX -static int static_up_ipx(interface_defn *ifd, execfn *exec) +static int static_up_ipx(interface_defn_t *ifd, execfn *exec) { if (!execute("ipx_interface add %iface% %frame% %netnum%", ifd, exec)) { return(0); @@ -274,7 +274,7 @@ static int static_up_ipx(interface_defn *ifd, execfn *exec) return(1); } -static int static_down_ipx(interface_defn *ifd, execfn *exec) +static int static_down_ipx(interface_defn_t *ifd, execfn *exec) { if (!execute("ipx_interface del %iface% %frame%", ifd, exec)) { return(0); @@ -282,7 +282,7 @@ static int static_down_ipx(interface_defn *ifd, execfn *exec) return(1); } -static int dynamic_up(interface_defn *ifd, execfn *exec) +static int dynamic_up(interface_defn_t *ifd, execfn *exec) { if (!execute("ipx_interface add %iface% %frame%", ifd, exec)) { return(0); @@ -290,7 +290,7 @@ static int dynamic_up(interface_defn *ifd, execfn *exec) return(1); } -static int dynamic_down(interface_defn *ifd, execfn *exec) +static int dynamic_down(interface_defn_t *ifd, execfn *exec) { if (!execute("ipx_interface del %iface% %frame%", ifd, exec)) { return(0); @@ -298,20 +298,20 @@ static int dynamic_down(interface_defn *ifd, execfn *exec) return(1); } -static method methods_ipx[] = { +static method_t methods_ipx[] = { { "dynamic", dynamic_up, dynamic_down, }, { "static", static_up_ipx, static_down_ipx, }, }; -address_family addr_ipx = { +address_family_t addr_ipx = { "ipx", - sizeof(methods_ipx) / sizeof(struct method), + sizeof(methods_ipx) / sizeof(method_t), methods_ipx }; #endif /* IFUP_FEATURE_IPX */ #ifdef CONFIG_FEATURE_IFUPDOWN_IPV6 -static int loopback_up6(interface_defn *ifd, execfn *exec) +static int loopback_up6(interface_defn_t *ifd, execfn *exec) { if (!execute("ifconfig %iface% add ::1", ifd, exec)) { return(0); @@ -319,7 +319,7 @@ static int loopback_up6(interface_defn *ifd, execfn *exec) return(1); } -static int loopback_down6(interface_defn *ifd, execfn *exec) +static int loopback_down6(interface_defn_t *ifd, execfn *exec) { if (!execute("ifconfig %iface% del ::1", ifd, exec)) { return(0); @@ -327,7 +327,7 @@ static int loopback_down6(interface_defn *ifd, execfn *exec) return(1); } -static int static_up6(interface_defn *ifd, execfn *exec) +static int static_up6(interface_defn_t *ifd, execfn *exec) { if (!execute("ifconfig %iface% [[media %media%]] [[hw %hwaddress%]] [[mtu %mtu%]] up", ifd, exec)) { return(0); @@ -341,7 +341,7 @@ static int static_up6(interface_defn *ifd, execfn *exec) return(1); } -static int static_down6(interface_defn *ifd, execfn *exec) +static int static_down6(interface_defn_t *ifd, execfn *exec) { if (!execute("ifconfig %iface% down", ifd, exec)) { return(0); @@ -349,7 +349,7 @@ static int static_down6(interface_defn *ifd, execfn *exec) return(1); } -static int v4tunnel_up(interface_defn *ifd, execfn *exec) +static int v4tunnel_up(interface_defn_t *ifd, execfn *exec) { if (!execute("ip tunnel add %iface% mode sit remote %endpoint% [[local %local%]] [[ttl %ttl%]]", ifd, exec)) { return(0); @@ -366,7 +366,7 @@ static int v4tunnel_up(interface_defn *ifd, execfn *exec) return(1); } -static int v4tunnel_down(interface_defn * ifd, execfn * exec) +static int v4tunnel_down(interface_defn_t * ifd, execfn * exec) { if (!execute("ip tunnel del %iface%", ifd, exec)) { return(0); @@ -374,21 +374,21 @@ static int v4tunnel_down(interface_defn * ifd, execfn * exec) return(1); } -static method methods6[] = { +static method_t methods6[] = { { "v4tunnel", v4tunnel_up, v4tunnel_down, }, { "static", static_up6, static_down6, }, { "loopback", loopback_up6, loopback_down6, }, }; -address_family addr_inet6 = { +address_family_t addr_inet6 = { "inet6", - sizeof(methods6) / sizeof(struct method), + sizeof(methods6) / sizeof(method_t), methods6 }; #endif /* CONFIG_FEATURE_IFUPDOWN_IPV6 */ #ifdef CONFIG_FEATURE_IFUPDOWN_IPV4 -static int loopback_up(interface_defn *ifd, execfn *exec) +static int loopback_up(interface_defn_t *ifd, execfn *exec) { if (!execute("ifconfig %iface% 127.0.0.1 up", ifd, exec)) { return(0); @@ -396,7 +396,7 @@ static int loopback_up(interface_defn *ifd, execfn *exec) return(1); } -static int loopback_down(interface_defn *ifd, execfn *exec) +static int loopback_down(interface_defn_t *ifd, execfn *exec) { if (!execute("ifconfig %iface% 127.0.0.1 down", ifd, exec)) { return(0); @@ -404,7 +404,7 @@ static int loopback_down(interface_defn *ifd, execfn *exec) return(1); } -static int static_up(interface_defn *ifd, execfn *exec) +static int static_up(interface_defn_t *ifd, execfn *exec) { if (!execute("ifconfig %iface% %address% netmask %netmask% [[broadcast %broadcast%]] [[pointopoint %pointopoint%]] [[media %media%]] [[mtu %mtu%]] [[hw %hwaddress%]] up", ifd, exec)) { @@ -416,7 +416,7 @@ static int static_up(interface_defn *ifd, execfn *exec) return(1); } -static int static_down(interface_defn *ifd, execfn *exec) +static int static_down(interface_defn_t *ifd, execfn *exec) { if (!execute("[[ route del default gw %gateway% %iface% ]]", ifd, exec)) { return(0); @@ -438,7 +438,7 @@ static int execable(char *program) return(0); } -static int dhcp_up(interface_defn *ifd, execfn *exec) +static int dhcp_up(interface_defn_t *ifd, execfn *exec) { if (execable("/sbin/dhclient")) { if (!execute("dhclient -pf /var/run/dhclient.%iface%.pid %iface%", ifd, exec)) { @@ -460,7 +460,7 @@ static int dhcp_up(interface_defn *ifd, execfn *exec) return(1); } -static int dhcp_down(interface_defn *ifd, execfn *exec) +static int dhcp_down(interface_defn_t *ifd, execfn *exec) { if (execable("/sbin/dhclient")) { if (!execute("kill -9 `cat /var/run/udhcpc.%iface%.pid`", ifd, exec)) { @@ -485,7 +485,7 @@ static int dhcp_down(interface_defn *ifd, execfn *exec) return(1); } -static int bootp_up(interface_defn *ifd, execfn *exec) +static int bootp_up(interface_defn_t *ifd, execfn *exec) { if (!execute("bootpc [[--bootfile %bootfile%]] --dev %iface% [[--server %server%]] [[--hwaddr %hwaddr%]] --returniffail --serverbcast", ifd, exec)) { return 0; @@ -493,7 +493,7 @@ static int bootp_up(interface_defn *ifd, execfn *exec) return 1; } -static int bootp_down(interface_defn *ifd, execfn *exec) +static int bootp_down(interface_defn_t *ifd, execfn *exec) { if (!execute("ifconfig down %iface%", ifd, exec)) { return 0; @@ -501,7 +501,7 @@ static int bootp_down(interface_defn *ifd, execfn *exec) return 1; } -static int ppp_up(interface_defn *ifd, execfn *exec) +static int ppp_up(interface_defn_t *ifd, execfn *exec) { if (!execute("pon [[%provider%]]", ifd, exec)) { return 0; @@ -509,7 +509,7 @@ static int ppp_up(interface_defn *ifd, execfn *exec) return 1; } -static int ppp_down(interface_defn *ifd, execfn *exec) +static int ppp_down(interface_defn_t *ifd, execfn *exec) { if (!execute("poff [[%provider%]]", ifd, exec)) { return 0; @@ -517,7 +517,7 @@ static int ppp_down(interface_defn *ifd, execfn *exec) return 1; } -static int wvdial_up(interface_defn *ifd, execfn *exec) +static int wvdial_up(interface_defn_t *ifd, execfn *exec) { if (!execute("/sbin/start-stop-daemon --start -x /usr/bin/wvdial -p /var/run/wvdial.%iface% -b -m -- [[ %provider% ]]", ifd, exec)) { return 0; @@ -525,7 +525,7 @@ static int wvdial_up(interface_defn *ifd, execfn *exec) return 1; } -static int wvdial_down(interface_defn *ifd, execfn *exec) +static int wvdial_down(interface_defn_t *ifd, execfn *exec) { if (!execute ("/sbin/start-stop-daemon --stop -x /usr/bin/wvdial -p /var/run/wvdial.%iface% -s 2", ifd, exec)) { return 0; @@ -533,7 +533,7 @@ static int wvdial_down(interface_defn *ifd, execfn *exec) return 1; } -static method methods[] = { +static method_t methods[] = { { "wvdial", wvdial_up, wvdial_down, }, { "ppp", ppp_up, ppp_down, }, { "static", static_up, static_down, }, @@ -542,9 +542,9 @@ static method methods[] = { { "loopback", loopback_up, loopback_down, }, }; -address_family addr_inet = { +address_family_t addr_inet = { "inet", - sizeof(methods) / sizeof(struct method), + sizeof(methods) / sizeof(method_t), methods }; @@ -573,7 +573,7 @@ static char *next_word(char *buf, char *word, int maxlen) return buf; } -static address_family *get_address_family(address_family *af[], char *name) +static address_family_t *get_address_family(address_family_t *af[], char *name) { int i; @@ -585,7 +585,7 @@ static address_family *get_address_family(address_family *af[], char *name) return NULL; } -static method *get_method(address_family *af, char *name) +static method_t *get_method(address_family_t *af, char *name) { int i; @@ -597,7 +597,7 @@ static method *get_method(address_family *af, char *name) return(NULL); } -static int duplicate_if(interface_defn *ifa, interface_defn *ifb) +static int duplicate_if(interface_defn_t *ifa, interface_defn_t *ifb) { if (strcmp(ifa->iface, ifb->iface) != 0) { return(0); @@ -608,12 +608,12 @@ static int duplicate_if(interface_defn *ifa, interface_defn *ifb) return(1); } -static interfaces_file *read_interfaces(char *filename) +static interfaces_file_t *read_interfaces(char *filename) { - interface_defn *currif = NULL; - interfaces_file *defn; + interface_defn_t *currif = NULL; + interfaces_file_t *defn; #ifdef CONFIG_FEATURE_IFUPDOWN_MAPPING - mapping_defn *currmap = NULL; + mapping_defn_t *currmap = NULL; #endif FILE *f; char firstword[80]; @@ -623,7 +623,7 @@ static interfaces_file *read_interfaces(char *filename) enum { NONE, IFACE, MAPPING } currently_processing = NONE; - defn = xmalloc(sizeof(interfaces_file)); + defn = xmalloc(sizeof(interfaces_file_t)); defn->max_autointerfaces = defn->n_autointerfaces = 0; defn->autointerfaces = NULL; defn->mappings = NULL; @@ -653,7 +653,7 @@ static interfaces_file *read_interfaces(char *filename) if (strcmp(firstword, "mapping") == 0) { #ifdef CONFIG_FEATURE_IFUPDOWN_MAPPING - currmap = xmalloc(sizeof(mapping_defn)); + currmap = xmalloc(sizeof(mapping_defn_t)); currmap->max_matches = 0; currmap->n_matches = 0; currmap->match = NULL; @@ -671,7 +671,7 @@ static interfaces_file *read_interfaces(char *filename) currmap->mapping = NULL; currmap->script = NULL; { - mapping_defn **where = &defn->mappings; + mapping_defn_t **where = &defn->mappings; while (*where != NULL) { where = &(*where)->next; } @@ -685,7 +685,7 @@ static interfaces_file *read_interfaces(char *filename) char iface_name[80]; char address_family_name[80]; char method_name[80]; - address_family *addr_fams[] = { + address_family_t *addr_fams[] = { #ifdef CONFIG_FEATURE_IFUPDOWN_IPV4 &addr_inet, #endif @@ -698,7 +698,7 @@ static interfaces_file *read_interfaces(char *filename) NULL }; - currif = xmalloc(sizeof(interface_defn)); + currif = xmalloc(sizeof(interface_defn_t)); rest = next_word(rest, iface_name, 80); rest = next_word(rest, address_family_name, 80); @@ -735,7 +735,7 @@ static interfaces_file *read_interfaces(char *filename) { - interface_defn **where = &defn->ifaces; + interface_defn_t **where = &defn->ifaces; while (*where != NULL) { if (duplicate_if(*where, currif)) { @@ -798,7 +798,7 @@ static interfaces_file *read_interfaces(char *filename) } } if (currif->n_options >= currif->max_options) { - variable *opt; + variable_t *opt; currif->max_options = currif->max_options + 10; opt = xrealloc(currif->option, sizeof(*opt) * currif->max_options); @@ -885,7 +885,7 @@ static char *setlocalenv(char *format, char *name, char *value) return result; } -static void set_environ(interface_defn *iface, char *mode) +static void set_environ(interface_defn_t *iface, char *mode) { char **environend; int i; @@ -953,7 +953,7 @@ static int doit(char *str) return (1); } -static int execute_all(interface_defn *ifd, execfn *exec, const char *opt) +static int execute_all(interface_defn_t *ifd, execfn *exec, const char *opt) { int i; char *buf; @@ -973,7 +973,7 @@ static int execute_all(interface_defn *ifd, execfn *exec, const char *opt) return (1); } -static int iface_up(interface_defn *iface) +static int iface_up(interface_defn_t *iface) { if (!iface->method->up(iface, check)) { return (-1); @@ -993,7 +993,7 @@ static int iface_up(interface_defn *iface) return (1); } -static int iface_down(interface_defn *iface) +static int iface_down(interface_defn_t *iface) { if (!iface->method->down(iface, check)) { return (-1); @@ -1065,7 +1065,7 @@ static int popen2(FILE **in, FILE **out, char *command, ...) /* unreached */ } -static int run_mapping(char *physical, char *logical, int len, mapping_defn * map) +static int run_mapping(char *physical, char *logical, int len, mapping_defn_t * map) { FILE *in, *out; int i, status; @@ -1122,8 +1122,8 @@ static void add_to_state(char ***ifaces, int *n_ifaces, int *max_ifaces, char *n extern int ifupdown_main(int argc, char **argv) { - int (*cmds) (interface_defn *) = NULL; - interfaces_file *defn; + int (*cmds) (interface_defn_t *) = NULL; + interfaces_file_t *defn; FILE *state_fp = NULL; char **target_iface = NULL; char **state = NULL; /* list of iface=liface */ @@ -1226,7 +1226,7 @@ extern int ifupdown_main(int argc, char **argv) for (i = 0; i < n_target_ifaces; i++) { - interface_defn *currif; + interface_defn_t *currif; char iface[80]; char liface[80]; char *pch; @@ -1264,7 +1264,7 @@ extern int ifupdown_main(int argc, char **argv) } #ifdef CONFIG_FEATURE_IFUPDOWN_MAPPING if ((cmds == iface_up) && run_mappings) { - mapping_defn *currmap; + mapping_defn_t *currmap; for (currmap = defn->mappings; currmap; currmap = currmap->next) { |