diff options
Diffstat (limited to 'usr.sbin/lpr/lpd/lpd.c')
| -rw-r--r-- | usr.sbin/lpr/lpd/lpd.c | 45 |
1 files changed, 19 insertions, 26 deletions
diff --git a/usr.sbin/lpr/lpd/lpd.c b/usr.sbin/lpr/lpd/lpd.c index 729852a..0394351 100644 --- a/usr.sbin/lpr/lpd/lpd.c +++ b/usr.sbin/lpr/lpd/lpd.c @@ -107,15 +107,15 @@ int lflag; /* log requests flag */ int pflag; /* no incoming port flag */ int from_remote; /* from remote socket */ -int main __P((int, char **)); -static void reapchild __P((int)); -static void mcleanup __P((int)); -static void doit __P((void)); -static void startup __P((void)); -static void chkhost __P((struct sockaddr *)); -static int ckqueue __P((struct printer *)); -static void usage __P((void)); -static int *socksetup __P((int, int)); +int main(int argc, char **_argv); +static void reapchild(int _signo); +static void mcleanup(int _signo); +static void doit(void); +static void startup(void); +static void chkhost(struct sockaddr *_f); +static int ckqueue(struct printer *_pp); +static void usage(void); +static int *socksetup(int _af, int _options); /* XXX from libc/net/rcmd.c */ extern int __ivaliduser_sa __P((FILE *, struct sockaddr *, socklen_t, @@ -124,9 +124,7 @@ extern int __ivaliduser_sa __P((FILE *, struct sockaddr *, socklen_t, uid_t uid, euid; int -main(argc, argv) - int argc; - char **argv; +main(int argc, char **argv) { int errs, f, funix, *finet, fromlen, i, options, socket_debug; fd_set defreadfds; @@ -382,8 +380,7 @@ main(argc, argv) } static void -reapchild(signo) - int signo; +reapchild(int signo __unused) { union wait status; @@ -392,8 +389,7 @@ reapchild(signo) } static void -mcleanup(signo) - int signo; +mcleanup(int signo) { /* * XXX syslog(3) is not signal-safe. @@ -419,7 +415,7 @@ char *person; /* name of person doing lprm */ char fromb[MAXHOSTNAMELEN]; /* buffer for client's machine name */ char cbuf[BUFSIZ]; /* command line buffer */ -char *cmdnames[] = { +const char *cmdnames[] = { "null", "printjob", "recvjob", @@ -429,7 +425,7 @@ char *cmdnames[] = { }; static void -doit() +doit(void) { char *cp, *printer; int n; @@ -543,7 +539,7 @@ doit() * files left from the last time the machine went down. */ static void -startup() +startup(void) { int pid, status, more; struct printer myprinter, *pp = &myprinter; @@ -584,8 +580,7 @@ errloop: * Make sure there's some work to do before forking off a child */ static int -ckqueue(pp) - struct printer *pp; +ckqueue(struct printer *pp) { register struct dirent *d; DIR *dirp; @@ -610,8 +605,7 @@ ckqueue(pp) * Check to see if the from host has access to the line printer. */ static void -chkhost(f) - struct sockaddr *f; +chkhost(struct sockaddr *f) { struct addrinfo hints, *res, *r; register FILE *hostf; @@ -706,8 +700,7 @@ again: /* if af is PF_UNSPEC more than one socket may be returned */ /* the returned list is dynamically allocated, so caller needs to free it */ static int * -socksetup(af, options) - int af, options; +socksetup(int af, int options) { struct addrinfo hints, *res, *r; int error, maxs, *s, *socks; @@ -786,7 +779,7 @@ socksetup(af, options) } static void -usage() +usage(void) { #ifdef INET6 fprintf(stderr, "usage: lpd [-dlp46] [port#]\n"); |
