diff options
Diffstat (limited to 'support/misc/tcpwrapper.c')
| -rw-r--r-- | support/misc/tcpwrapper.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/support/misc/tcpwrapper.c b/support/misc/tcpwrapper.c index ebe63e1..0cc9335 100644 --- a/support/misc/tcpwrapper.c +++ b/support/misc/tcpwrapper.c @@ -49,8 +49,9 @@ #include <rpc/rpcent.h> #endif -static void logit(); -static void toggle_verboselog(); +static void logit(int severity, struct sockaddr_in *addr, + u_long procnum, u_long prognum, char *text); +static void toggle_verboselog(int sig); int verboselog = 0; int allow_severity = LOG_INFO; int deny_severity = LOG_WARNING; @@ -139,7 +140,7 @@ struct sockaddr_in *addr; /* check_startup - additional startup code */ -void check_startup() +void check_startup(void) { /* @@ -194,11 +195,8 @@ u_long prog; /* check_privileged_port - additional checks for privileged-port updates */ int -check_privileged_port(addr, proc, prog, port) -struct sockaddr_in *addr; -u_long proc; -u_long prog; -u_long port; +check_privileged_port(struct sockaddr_in *addr, + u_long proc, u_long prog, u_long port) { #ifdef CHECK_PORT if (!legal_port(addr, port)) { @@ -211,8 +209,7 @@ u_long port; /* toggle_verboselog - toggle verbose logging flag */ -static void toggle_verboselog(sig) -int sig; +static void toggle_verboselog(int sig) { (void) signal(sig, toggle_verboselog); verboselog = !verboselog; @@ -220,12 +217,8 @@ int sig; /* logit - report events of interest via the syslog daemon */ -static void logit(severity, addr, procnum, prognum, text) -int severity; -struct sockaddr_in *addr; -u_long procnum; -u_long prognum; -char *text; +static void logit(int severity, struct sockaddr_in *addr, + u_long procnum, u_long prognum, char *text) { char *procname; char procbuf[16 + 4 * sizeof(u_long)]; |