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bb_INET_default[] is really just a const "default",

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nothing INET-specific
This commit is contained in:
Denis Vlasenko 2006-11-21 20:34:21 +00:00
parent 5096246ffb
commit 7ca3921e5e
7 changed files with 29 additions and 29 deletions
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6
include/inet_common.h
View File

@ -14,16 +14,12 @@
#include <sys/socket.h>
#include "platform.h"
extern const char bb_INET_default[]; /* = "default" */
/* hostfirst!=0 If we expect this to be a hostname,
try hostname database first
*/
extern int INET_resolve(const char *name, struct sockaddr_in *s_in, int hostfirst);
/* numeric: & 0x8000: default instead of *,
/* numeric: & 0x8000: "default" instead of "*",
* & 0x4000: host instead of net,
* & 0x0fff: don't resolve
*/

2
include/libbb.h
View File

@ -604,6 +604,8 @@ extern const char bb_msg_invalid_arg[];
extern const char bb_msg_standard_input[];
extern const char bb_msg_standard_output[];
extern const char bb_str_default[];
extern const char bb_path_mtab_file[];
extern const char bb_path_nologin_file[];
extern const char bb_path_passwd_file[];

38
libbb/inet_common.c
View File

@ -12,8 +12,6 @@
#include "libbb.h"
#include "inet_common.h"
const char bb_INET_default[] = "default";
int INET_resolve(const char *name, struct sockaddr_in *s_in, int hostfirst)
{
struct hostent *hp;
@ -24,9 +22,9 @@ int INET_resolve(const char *name, struct sockaddr_in *s_in, int hostfirst)
s_in->sin_port = 0;
/* Default is special, meaning 0.0.0.0. */
if (!strcmp(name, bb_INET_default)) {
if (!strcmp(name, bb_str_default)) {
s_in->sin_addr.s_addr = INADDR_ANY;
return (1);
return 1;
}
/* Look to see if it's a dotted quad. */
if (inet_aton(name, &s_in->sin_addr)) {
@ -102,7 +100,7 @@ int INET_rresolve(char *name, size_t len, struct sockaddr_in *s_in,
s_in->sin_family);
#endif
errno = EAFNOSUPPORT;
return (-1);
return -1;
}
ad = (unsigned long) s_in->sin_addr.s_addr;
#ifdef DEBUG
@ -111,15 +109,15 @@ int INET_rresolve(char *name, size_t len, struct sockaddr_in *s_in,
if (ad == INADDR_ANY) {
if ((numeric & 0x0FFF) == 0) {
if (numeric & 0x8000)
safe_strncpy(name, bb_INET_default, len);
safe_strncpy(name, bb_str_default, len);
else
safe_strncpy(name, "*", len);
return (0);
return 0;
}
}
if (numeric & 0x0FFF) {
safe_strncpy(name, inet_ntoa(s_in->sin_addr), len);
return (0);
return 0;
}
if ((ad & (~netmask)) != 0 || (numeric & 0x4000))
@ -132,7 +130,7 @@ int INET_rresolve(char *name, size_t len, struct sockaddr_in *s_in,
bb_error_msg("rresolve: found %s %08lx in cache",
(host ? "host" : "net"), ad);
#endif
return (0);
return 0;
}
pn = pn->next;
}
@ -167,7 +165,7 @@ int INET_rresolve(char *name, size_t len, struct sockaddr_in *s_in,
pn->name = xstrdup(name);
INET_nn = pn;
return (0);
return 0;
}
#ifdef CONFIG_FEATURE_IPV6
@ -179,7 +177,8 @@ int INET6_resolve(const char *name, struct sockaddr_in6 *sin6)
memset(&req, '\0', sizeof req);
req.ai_family = AF_INET6;
if ((s = getaddrinfo(name, NULL, &req, &ai))) {
s = getaddrinfo(name, NULL, &req, &ai);
if (s) {
bb_error_msg("getaddrinfo: %s: %d", name, s);
return -1;
}
@ -187,7 +186,7 @@ int INET6_resolve(const char *name, struct sockaddr_in6 *sin6)
freeaddrinfo(ai);
return (0);
return 0;
}
#ifndef IN6_IS_ADDR_UNSPECIFIED
@ -205,23 +204,24 @@ int INET6_rresolve(char *name, size_t len, struct sockaddr_in6 *sin6,
/* Grmpf. -FvK */
if (sin6->sin6_family != AF_INET6) {
#ifdef DEBUG
bb_error_msg(_("rresolve: unsupport address family %d!"),
bb_error_msg("rresolve: unsupport address family %d!",
sin6->sin6_family);
#endif
errno = EAFNOSUPPORT;
return (-1);
return -1;
}
if (numeric & 0x7FFF) {
inet_ntop(AF_INET6, &sin6->sin6_addr, name, len);
return (0);
return 0;
}
if (IN6_IS_ADDR_UNSPECIFIED(&sin6->sin6_addr)) {
if (numeric & 0x8000) {
strcpy(name, "default");
strcpy(name, bb_str_default);
} else {
strcpy(name, "*");
name[0] = '*';
name[1] = '\0';
}
return (0);
return 0;
}
s = getnameinfo((struct sockaddr *) sin6, sizeof(struct sockaddr_in6), name, len, NULL, 0, 0);
@ -229,7 +229,7 @@ int INET6_rresolve(char *name, size_t len, struct sockaddr_in6 *sin6,
bb_error_msg("getnameinfo failed");
return -1;
}
return (0);
return 0;
}
#endif /* CONFIG_FEATURE_IPV6 */

2
libbb/messages.c
View File

@ -28,6 +28,8 @@ const char bb_msg_invalid_arg[] = "invalid argument '%s' to '%s'";
const char bb_msg_standard_input[] = "standard input";
const char bb_msg_standard_output[] = "standard output";
const char bb_str_default[] = "default";
const char bb_path_passwd_file[] = "/etc/passwd";
const char bb_path_shadow_file[] = "/etc/shadow";
const char bb_path_group_file[] = "/etc/group";

2
networking/ifconfig.c
View File

@ -394,7 +394,7 @@ int ifconfig_main(int argc, char **argv)
sai.sin_family = AF_INET;
sai.sin_port = 0;
if (!strcmp(host, bb_INET_default)) {
if (!strcmp(host, bb_str_default)) {
/* Default is special, meaning 0.0.0.0. */
sai.sin_addr.s_addr = INADDR_ANY;
#if ENABLE_FEATURE_IFCONFIG_BROADCAST_PLUS

4
networking/libiproute/utils.c
View File

@ -125,7 +125,7 @@ int get_addr_1(inet_prefix * addr, char *name, int family)
memset(addr, 0, sizeof(*addr));
if (strcmp(name, bb_INET_default) == 0 ||
if (strcmp(name, bb_str_default) == 0 ||
strcmp(name, "all") == 0 || strcmp(name, "any") == 0) {
addr->family = family;
addr->bytelen = (family == AF_INET6 ? 16 : 4);
@ -169,7 +169,7 @@ int get_prefix_1(inet_prefix * dst, char *arg, int family)
memset(dst, 0, sizeof(*dst));
if (strcmp(arg, bb_INET_default) == 0 || strcmp(arg, "any") == 0) {
if (strcmp(arg, bb_str_default) == 0 || strcmp(arg, "any") == 0) {
dst->family = family;
dst->bytelen = 0;
dst->bitlen = 0;

4
networking/route.c
View File

@ -186,7 +186,7 @@ static void INET_setroute(int action, char **args)
#endif
} else {
/* Default netmask. */
netmask = bb_INET_default;
netmask = bb_str_default;
}
/* Prefer hostname lookup is -host flag (xflag==1) was given. */
isnet = INET_resolve(target, (struct sockaddr_in *) &rt.rt_dst,
@ -346,7 +346,7 @@ static void INET6_setroute(int action, char **args)
/* We know args isn't NULL from the check in route_main. */
const char *target = *args++;
if (strcmp(target, bb_INET_default) == 0) {
if (strcmp(target, bb_str_default) == 0) {
prefix_len = 0;
memset(&sa6, 0, sizeof(sa6));
} else {