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-rw-r--r--include/libbb.h17
-rw-r--r--include/usage.h18
2 files changed, 21 insertions, 14 deletions
diff --git a/include/libbb.h b/include/libbb.h
index 6e10cdc41..3c53e5e68 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -390,6 +390,7 @@ typedef struct len_and_sockaddr {
} u;
} len_and_sockaddr;
enum {
+ LSA_LEN_SIZE = offsetof(len_and_sockaddr, u),
LSA_SIZEOF_SA = sizeof(
union {
struct sockaddr sa;
@@ -405,7 +406,12 @@ enum {
* af == AF_UNSPEC will result in trying to create IPv6 socket,
* and if kernel doesn't support it, IPv4.
*/
-int xsocket_type(len_and_sockaddr **lsap, USE_FEATURE_IPV6(int af,) int sock_type);
+#if ENABLE_FEATURE_IPV6
+int xsocket_type(len_and_sockaddr **lsap, int af, int sock_type);
+#else
+int xsocket_type(len_and_sockaddr **lsap, int sock_type);
+#define xsocket_type(lsap, af, sock_type) xsocket_type((lsap), (sock_type))
+#endif
int xsocket_stream(len_and_sockaddr **lsap);
/* Create server socket bound to bindaddr:port. bindaddr can be NULL,
* numeric IP ("N.N.N.N") or numeric IPv6 address,
@@ -430,14 +436,13 @@ len_and_sockaddr* host2sockaddr(const char *host, int port);
/* Version which dies on error */
len_and_sockaddr* xhost2sockaddr(const char *host, int port);
len_and_sockaddr* xdotted2sockaddr(const char *host, int port);
-#if ENABLE_FEATURE_IPV6
/* Same, useful if you want to force family (e.g. IPv6) */
+#if !ENABLE_FEATURE_IPV6
+#define host_and_af2sockaddr(host, port, af) host2sockaddr((host), (port))
+#define xhost_and_af2sockaddr(host, port, af) xhost2sockaddr((host), (port))
+#else
len_and_sockaddr* host_and_af2sockaddr(const char *host, int port, sa_family_t af);
len_and_sockaddr* xhost_and_af2sockaddr(const char *host, int port, sa_family_t af);
-#else
-/* [we evaluate af: think about "host_and_af2sockaddr(..., af++)"] */
-#define host_and_af2sockaddr(host, port, af) ((void)(af), host2sockaddr((host), (port)))
-#define xhost_and_af2sockaddr(host, port, af) ((void)(af), xhost2sockaddr((host), (port)))
#endif
/* Assign sin[6]_port member if the socket is an AF_INET[6] one,
* otherwise no-op. Useful for ftp.
diff --git a/include/usage.h b/include/usage.h
index a6d970de6..76beb176f 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -1597,7 +1597,7 @@ USE_FEATURE_BRCTL_FANCY("\n" \
" -a De/configure all interfaces automatically\n" \
" -i FILE Use FILE for interface definitions\n" \
" -n Print out what would happen, but don't do it\n" \
- " (note that this option doesn't disable mappings)\n" \
+ " (note: doesn't disable mappings)\n" \
" -v Print out what would happen before doing it\n" \
" -m Don't run any mappings\n" \
" -f Force de/configuration"
@@ -1609,19 +1609,21 @@ USE_FEATURE_BRCTL_FANCY("\n" \
" -a De/configure all interfaces automatically\n" \
" -i FILE Use FILE for interface definitions\n" \
" -n Print out what would happen, but don't do it\n" \
- " (note that this option doesn't disable mappings)\n" \
+ " (note: doesn't disable mappings)\n" \
" -v Print out what would happen before doing it\n" \
" -m Don't run any mappings\n" \
" -f Force de/configuration"
#define inetd_trivial_usage \
- "[-f] [-q len] [conf]"
+ "[-fe] [-q N] [-R N] [CONFFILE]"
#define inetd_full_usage \
- "Listen for network connections and launch programs" \
- "\n\nOptions:\n" \
- " -f Run in foreground\n" \
- " -q N Set the size of the socket listen queue to N\n" \
- " (default: 128)"
+ "Listen for network connections and launch programs\n" \
+ "\nOptions:" \
+ "\n -f Run in foreground" \
+ "\n -e Log to stderr" \
+ "\n -q N Socket listen queue (default: 128)" \
+ "\n -R N Pause services after N connects/min" \
+ "\n (default: 0 - disabled)"
#define init_trivial_usage \
""