- Add static for symbols which need not to be exported.
- Clean up warnings to the WARNS=6 level.
This commit is contained in:
Hiroki Sato
parent
6ff51a3685
commit
4909085f84
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=310921
@ -52,25 +52,24 @@ __FBSDID("$FreeBSD$");
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#include "inetd.h"
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void chargen_dg(int, struct servtab *);
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void chargen_stream(int, struct servtab *);
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void daytime_dg(int, struct servtab *);
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void daytime_stream(int, struct servtab *);
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void discard_dg(int, struct servtab *);
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void discard_stream(int, struct servtab *);
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void echo_dg(int, struct servtab *);
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void echo_stream(int, struct servtab *);
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static void chargen_dg(int, struct servtab *);
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static void chargen_stream(int, struct servtab *);
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static void daytime_dg(int, struct servtab *);
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static void daytime_stream(int, struct servtab *);
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static void discard_dg(int, struct servtab *);
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static void discard_stream(int, struct servtab *);
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static void echo_dg(int, struct servtab *);
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static void echo_stream(int, struct servtab *);
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static int get_line(int, char *, int);
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void iderror(int, int, int, const char *);
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void ident_stream(int, struct servtab *);
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void initring(void);
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uint32_t machtime(void);
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void machtime_dg(int, struct servtab *);
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void machtime_stream(int, struct servtab *);
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char ring[128];
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char *endring;
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static void iderror(int, int, int, const char *);
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static void ident_stream(int, struct servtab *);
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static void initring(void);
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static uint32_t machtime(void);
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static void machtime_dg(int, struct servtab *);
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static void machtime_stream(int, struct servtab *);
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static char ring[128];
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static char *endring;
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struct biltin biltins[] = {
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/* Echo received data */
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@ -105,7 +104,7 @@ struct biltin biltins[] = {
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* any regard for input.
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*/
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void
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static void
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initring(void)
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{
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int i;
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@ -122,7 +121,7 @@ initring(void)
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* characters chosen from the range 0 to 512. We send LINESIZ+2.
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*/
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/* ARGSUSED */
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void
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static void
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chargen_dg(int s, struct servtab *sep)
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{
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struct sockaddr_storage ss;
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@ -159,7 +158,7 @@ chargen_dg(int s, struct servtab *sep)
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/* Character generator */
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/* ARGSUSED */
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void
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static void
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chargen_stream(int s, struct servtab *sep)
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{
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int len;
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@ -196,7 +195,7 @@ chargen_stream(int s, struct servtab *sep)
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/* Return human-readable time of day */
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/* ARGSUSED */
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void
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static void
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daytime_dg(int s, struct servtab *sep)
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{
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char buffer[256];
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@ -221,7 +220,7 @@ daytime_dg(int s, struct servtab *sep)
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/* Return human-readable time of day */
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/* ARGSUSED */
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void
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static void
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daytime_stream(int s, struct servtab *sep __unused)
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{
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char buffer[256];
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@ -240,7 +239,7 @@ daytime_stream(int s, struct servtab *sep __unused)
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/* Discard service -- ignore data */
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/* ARGSUSED */
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void
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static void
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discard_dg(int s, struct servtab *sep __unused)
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{
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char buffer[BUFSIZE];
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@ -250,7 +249,7 @@ discard_dg(int s, struct servtab *sep __unused)
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/* Discard service -- ignore data */
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/* ARGSUSED */
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void
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static void
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discard_stream(int s, struct servtab *sep)
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{
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int ret;
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@ -273,7 +272,7 @@ discard_stream(int s, struct servtab *sep)
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/* Echo service -- echo data back */
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/* ARGSUSED */
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void
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static void
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echo_dg(int s, struct servtab *sep)
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{
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char buffer[65536]; /* Should be sizeof(max datagram). */
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@ -294,7 +293,7 @@ echo_dg(int s, struct servtab *sep)
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/* Echo service -- echo data back */
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/* ARGSUSED */
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void
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static void
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echo_stream(int s, struct servtab *sep)
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{
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char buffer[BUFSIZE];
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@ -322,7 +321,7 @@ echo_stream(int s, struct servtab *sep)
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/* Generic ident_stream error-sending func */
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/* ARGSUSED */
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void
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static void
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iderror(int lport, int fport, int s, const char *er)
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{
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char *p;
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@ -340,7 +339,7 @@ iderror(int lport, int fport, int s, const char *er)
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/* Ident service (AKA "auth") */
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/* ARGSUSED */
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void
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static void
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ident_stream(int s, struct servtab *sep)
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{
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struct utsname un;
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@ -688,7 +687,7 @@ ident_stream(int s, struct servtab *sep)
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* some seventy years Bell Labs was asleep.
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*/
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uint32_t
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static uint32_t
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machtime(void)
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{
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@ -698,7 +697,7 @@ machtime(void)
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}
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/* ARGSUSED */
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void
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static void
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machtime_dg(int s, struct servtab *sep)
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{
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uint32_t result;
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@ -719,7 +718,7 @@ machtime_dg(int s, struct servtab *sep)
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}
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/* ARGSUSED */
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void
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static void
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machtime_stream(int s, struct servtab *sep __unused)
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{
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uint32_t result;
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@ -204,30 +204,36 @@ __FBSDID("$FreeBSD$");
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#define SIGBLOCK (sigmask(SIGCHLD)|sigmask(SIGHUP)|sigmask(SIGALRM))
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void close_sep(struct servtab *);
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void flag_signal(int);
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void flag_config(int);
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void config(void);
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int cpmip(const struct servtab *, int);
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void endconfig(void);
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struct servtab *enter(struct servtab *);
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void freeconfig(struct servtab *);
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struct servtab *getconfigent(void);
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int matchservent(const char *, const char *, const char *);
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char *nextline(FILE *);
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void addchild(struct servtab *, int);
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void flag_reapchild(int);
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void reapchild(void);
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void enable(struct servtab *);
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void disable(struct servtab *);
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void flag_retry(int);
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void retry(void);
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int setconfig(void);
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void setup(struct servtab *);
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#ifdef IPSEC
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void ipsecsetup(struct servtab *);
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#define satosin(sa) ((struct sockaddr_in *)(void *)sa)
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#define csatosin(sa) ((const struct sockaddr_in *)(const void *)sa)
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#ifdef INET6
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#define satosin6(sa) ((struct sockaddr_in6 *)(void *)sa)
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#define csatosin6(sa) ((const struct sockaddr_in6 *)(const void *)sa)
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#endif
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void unregisterrpc(register struct servtab *sep);
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static void close_sep(struct servtab *);
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static void flag_signal(int);
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static void flag_config(int);
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static void config(void);
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static int cpmip(const struct servtab *, int);
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static void endconfig(void);
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static struct servtab *enter(struct servtab *);
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static void freeconfig(struct servtab *);
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static struct servtab *getconfigent(void);
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static int matchservent(const char *, const char *, const char *);
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static char *nextline(FILE *);
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static void addchild(struct servtab *, int);
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static void flag_reapchild(int);
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static void reapchild(void);
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static void enable(struct servtab *);
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static void disable(struct servtab *);
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static void flag_retry(int);
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static void retry(void);
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static int setconfig(void);
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static void setup(struct servtab *);
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#ifdef IPSEC
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static void ipsecsetup(struct servtab *);
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#endif
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static void unregisterrpc(register struct servtab *sep);
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static struct conninfo *search_conn(struct servtab *sep, int ctrl);
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static int room_conn(struct servtab *sep, struct conninfo *conn);
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static void addchild_conn(struct conninfo *conn, pid_t pid);
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@ -238,51 +244,55 @@ static void free_connlist(struct servtab *sep);
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static void free_proc(struct procinfo *);
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static struct procinfo *search_proc(pid_t pid, int add);
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static int hashval(char *p, int len);
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static char *skip(char **);
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static char *sskip(char **);
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static char *newstr(const char *);
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static void print_service(const char *, const struct servtab *);
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/* tcpd.h */
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int allow_severity;
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int deny_severity;
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int wrap_ex = 0;
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int wrap_bi = 0;
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static int wrap_ex = 0;
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static int wrap_bi = 0;
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int debug = 0;
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int dolog = 0;
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int maxsock; /* highest-numbered descriptor */
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fd_set allsock;
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int options;
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int timingout;
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int toomany = TOOMANY;
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int maxchild = MAXCHILD;
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int maxcpm = MAXCPM;
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int maxperip = MAXPERIP;
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struct servent *sp;
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struct rpcent *rpc;
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char *hostname = NULL;
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struct sockaddr_in *bind_sa4;
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int v4bind_ok = 0;
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static int dolog = 0;
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static int maxsock; /* highest-numbered descriptor */
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static fd_set allsock;
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static int options;
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static int timingout;
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static int toomany = TOOMANY;
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static int maxchild = MAXCHILD;
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static int maxcpm = MAXCPM;
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static int maxperip = MAXPERIP;
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static struct servent *sp;
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static struct rpcent *rpc;
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static char *hostname = NULL;
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static struct sockaddr_in *bind_sa4;
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static int v4bind_ok = 0;
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#ifdef INET6
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struct sockaddr_in6 *bind_sa6;
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int v6bind_ok = 0;
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static struct sockaddr_in6 *bind_sa6;
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static int v6bind_ok = 0;
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#endif
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int signalpipe[2];
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static int signalpipe[2];
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#ifdef SANITY_CHECK
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int nsock;
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static int nsock;
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#endif
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uid_t euid;
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gid_t egid;
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mode_t mask;
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static uid_t euid;
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static gid_t egid;
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static mode_t mask;
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struct servtab *servtab;
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struct servtab *servtab;
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extern struct biltin biltins[];
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static const char *CONFIG = _PATH_INETDCONF;
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static const char *pid_file = _PATH_INETDPID;
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static struct pidfh *pfh = NULL;
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const char *CONFIG = _PATH_INETDCONF;
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const char *pid_file = _PATH_INETDPID;
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struct pidfh *pfh = NULL;
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struct netconfig *udpconf, *tcpconf, *udp6conf, *tcp6conf;
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static struct netconfig *udpconf, *tcpconf, *udp6conf, *tcp6conf;
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static LIST_HEAD(, procinfo) proctable[PERIPSIZE];
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int
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static int
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getvalue(const char *arg, int *value, const char *whine)
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{
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int tmp;
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@ -306,7 +316,7 @@ whichaf(struct request_info *req)
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if (sa == NULL)
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return AF_UNSPEC;
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if (sa->sa_family == AF_INET6 &&
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IN6_IS_ADDR_V4MAPPED(&((struct sockaddr_in6 *)sa)->sin6_addr))
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IN6_IS_ADDR_V4MAPPED(&satosin6(sa)->sin6_addr))
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return AF_INET;
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return sa->sa_family;
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}
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@ -413,7 +423,7 @@ main(int argc, char **argv)
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case AF_INET:
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if (v4bind_ok)
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continue;
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bind_sa4 = (struct sockaddr_in *)res->ai_addr;
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bind_sa4 = satosin(res->ai_addr);
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/* init port num in case servname is dummy */
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bind_sa4->sin_port = 0;
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v4bind_ok = 1;
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@ -422,7 +432,7 @@ main(int argc, char **argv)
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case AF_INET6:
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if (v6bind_ok)
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continue;
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bind_sa6 = (struct sockaddr_in6 *)res->ai_addr;
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bind_sa6 = satosin6(res->ai_addr);
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/* init port num in case servname is dummy */
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bind_sa6->sin6_port = 0;
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v6bind_ok = 1;
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@ -879,7 +889,7 @@ main(int argc, char **argv)
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* Add a signal flag to the signal flag queue for later handling
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*/
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void
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static void
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flag_signal(int c)
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{
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char ch = c;
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@ -895,7 +905,7 @@ flag_signal(int c)
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* limit on children, then stop accepting incoming requests.
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*/
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void
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static void
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addchild(struct servtab *sep, pid_t pid)
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{
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if (sep->se_maxchild <= 0)
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@ -916,13 +926,13 @@ addchild(struct servtab *sep, pid_t pid)
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* Some child process has exited. See if it's on somebody's list.
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*/
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void
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static void
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flag_reapchild(int signo __unused)
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{
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flag_signal('C');
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}
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void
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static void
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reapchild(void)
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{
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int k, status;
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@ -960,13 +970,13 @@ reapchild(void)
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}
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}
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void
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static void
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flag_config(int signo __unused)
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{
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flag_signal('H');
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}
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void
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static void
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config(void)
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{
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struct servtab *sep, *new, **sepp;
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@ -1174,7 +1184,7 @@ config(void)
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(void) sigsetmask(omask);
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}
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void
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static void
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unregisterrpc(struct servtab *sep)
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{
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u_int i;
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@ -1229,13 +1239,13 @@ unregisterrpc(struct servtab *sep)
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(void) sigsetmask(omask);
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}
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void
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static void
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flag_retry(int signo __unused)
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{
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flag_signal('A');
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}
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void
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static void
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retry(void)
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{
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struct servtab *sep;
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@ -1246,7 +1256,7 @@ retry(void)
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setup(sep);
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}
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void
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static void
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setup(struct servtab *sep)
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{
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int on = 1;
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@ -1369,7 +1379,7 @@ setsockopt(fd, SOL_SOCKET, opt, (char *)&on, sizeof (on))
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}
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#ifdef IPSEC
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void
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static void
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ipsecsetup(struct servtab *sep)
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{
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char *buf;
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@ -1443,7 +1453,7 @@ ipsecsetup(struct servtab *sep)
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/*
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* Finish with a service and its socket.
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*/
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void
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static void
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close_sep(struct servtab *sep)
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{
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if (sep->se_fd >= 0) {
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@ -1456,7 +1466,7 @@ close_sep(struct servtab *sep)
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sep->se_numchild = 0; /* forget about any existing children */
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}
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int
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static int
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matchservent(const char *name1, const char *name2, const char *proto)
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{
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char **alias, *p;
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@ -1480,7 +1490,7 @@ matchservent(const char *name1, const char *name2, const char *proto)
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return(0);
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}
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struct servtab *
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static struct servtab *
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enter(struct servtab *cp)
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{
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struct servtab *sep;
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@ -1500,7 +1510,7 @@ enter(struct servtab *cp)
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return (sep);
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}
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void
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static void
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enable(struct servtab *sep)
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{
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if (debug)
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@ -1529,7 +1539,7 @@ enable(struct servtab *sep)
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maxsock = sep->se_fd;
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}
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void
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static void
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disable(struct servtab *sep)
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{
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if (debug)
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@ -1562,11 +1572,11 @@ disable(struct servtab *sep)
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maxsock--;
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}
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FILE *fconfig = NULL;
|
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struct servtab serv;
|
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char line[LINE_MAX];
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static FILE *fconfig = NULL;
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static struct servtab serv;
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static char line[LINE_MAX];
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int
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static int
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setconfig(void)
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{
|
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@ -1578,7 +1588,7 @@ setconfig(void)
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return (fconfig != NULL);
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}
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void
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static void
|
||||
endconfig(void)
|
||||
{
|
||||
if (fconfig) {
|
||||
@ -1587,7 +1597,7 @@ endconfig(void)
|
||||
}
|
||||
}
|
||||
|
||||
struct servtab *
|
||||
static struct servtab *
|
||||
getconfigent(void)
|
||||
{
|
||||
struct servtab *sep = &serv;
|
||||
@ -1965,7 +1975,7 @@ getconfigent(void)
|
||||
return (sep);
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
freeconfig(struct servtab *cp)
|
||||
{
|
||||
int i;
|
||||
@ -2001,7 +2011,7 @@ freeconfig(struct servtab *cp)
|
||||
* Safe skip - if skip returns null, log a syntax error in the
|
||||
* configuration file and exit.
|
||||
*/
|
||||
char *
|
||||
static char *
|
||||
sskip(char **cpp)
|
||||
{
|
||||
char *cp;
|
||||
@ -2014,7 +2024,7 @@ sskip(char **cpp)
|
||||
return (cp);
|
||||
}
|
||||
|
||||
char *
|
||||
static char *
|
||||
skip(char **cpp)
|
||||
{
|
||||
char *cp = *cpp;
|
||||
@ -2050,7 +2060,7 @@ skip(char **cpp)
|
||||
return (start);
|
||||
}
|
||||
|
||||
char *
|
||||
static char *
|
||||
nextline(FILE *fd)
|
||||
{
|
||||
char *cp;
|
||||
@ -2063,7 +2073,7 @@ nextline(FILE *fd)
|
||||
return (line);
|
||||
}
|
||||
|
||||
char *
|
||||
static char *
|
||||
newstr(const char *cp)
|
||||
{
|
||||
char *cr;
|
||||
@ -2103,13 +2113,13 @@ check_loop(const struct sockaddr *sa, const struct servtab *sep)
|
||||
|
||||
switch (se2->se_family) {
|
||||
case AF_INET:
|
||||
if (((const struct sockaddr_in *)sa)->sin_port ==
|
||||
if (csatosin(sa)->sin_port ==
|
||||
se2->se_ctrladdr4.sin_port)
|
||||
goto isloop;
|
||||
continue;
|
||||
#ifdef INET6
|
||||
case AF_INET6:
|
||||
if (((const struct sockaddr_in6 *)sa)->sin6_port ==
|
||||
if (csatosin6(sa)->sin6_port ==
|
||||
se2->se_ctrladdr6.sin6_port)
|
||||
goto isloop;
|
||||
continue;
|
||||
@ -2133,7 +2143,7 @@ check_loop(const struct sockaddr *sa, const struct servtab *sep)
|
||||
* print_service:
|
||||
* Dump relevant information to stderr
|
||||
*/
|
||||
void
|
||||
static void
|
||||
print_service(const char *action, const struct servtab *sep)
|
||||
{
|
||||
fprintf(stderr,
|
||||
@ -2181,9 +2191,9 @@ typedef struct CHash {
|
||||
CTime ch_Times[CHTSIZE];
|
||||
} CHash;
|
||||
|
||||
CHash CHashAry[CPMHSIZE];
|
||||
static CHash CHashAry[CPMHSIZE];
|
||||
|
||||
int
|
||||
static int
|
||||
cpmip(const struct servtab *sep, int ctrl)
|
||||
{
|
||||
struct sockaddr_storage rss;
|
||||
|
||||
@ -123,12 +123,7 @@ struct servtab {
|
||||
#define se_reset se_flags.se_reset
|
||||
|
||||
int check_loop(const struct sockaddr *, const struct servtab *sep);
|
||||
int getvalue(const char *, int *, const char *);
|
||||
char *newstr(const char *);
|
||||
void inetd_setproctitle(const char *, int);
|
||||
void print_service(const char *, const struct servtab *);
|
||||
char *sskip(char **);
|
||||
char *skip(char **);
|
||||
struct servtab *tcpmux(int);
|
||||
|
||||
extern int debug;
|
||||
@ -143,3 +138,4 @@ struct biltin {
|
||||
int bi_maxchild; /* max number of children, -1=default */
|
||||
bi_fn_t *bi_fn; /* function which performs it */
|
||||
};
|
||||
extern struct biltin biltins[];
|
||||
|
||||
Loading…
Reference in New Issue
Block a user