Also remove unnecessary extern keywords from tcpd.h.
Noticed by: kib X-MFC-With: r311459
This commit is contained in:
Dimitry Andric
parent
fd3e9b3896
commit
8da8161b26
@ -69,22 +69,22 @@ extern char paranoid[];
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/* Global functions. */
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#if defined(TLI) || defined(PTX) || defined(TLI_SEQUENT)
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extern void fromhost(struct request_info *); /* get/validate client host info */
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void fromhost(struct request_info *); /* get/validate client host info */
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#else
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#define fromhost sock_host /* no TLI support needed */
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#endif
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extern int hosts_access(struct request_info *); /* access control */
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extern int hosts_ctl(char *, char *, char *, char *); /* wrapper around request_init() */
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extern void shell_cmd(char *); /* execute shell command */
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extern char *percent_x(char *, int, char *, struct request_info *); /* do %<char> expansion */
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extern void rfc931(TCPD_SOCKADDR *, TCPD_SOCKADDR *, char *); /* client name from RFC 931 daemon */
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extern void clean_exit(struct request_info *); /* clean up and exit */
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extern void refuse(struct request_info *); /* clean up and exit */
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extern char *xgets(char *, int, FILE *); /* fgets() on steroids */
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int hosts_access(struct request_info *); /* access control */
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int hosts_ctl(char *, char *, char *, char *); /* wrapper around request_init() */
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void shell_cmd(char *); /* execute shell command */
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char *percent_x(char *, int, char *, struct request_info *); /* do %<char> expansion */
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void rfc931(TCPD_SOCKADDR *, TCPD_SOCKADDR *, char *); /* client name from RFC 931 daemon */
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void clean_exit(struct request_info *); /* clean up and exit */
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void refuse(struct request_info *); /* clean up and exit */
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char *xgets(char *, int, FILE *); /* fgets() on steroids */
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extern char *split_at(char *, int); /* strchr() and split */
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extern unsigned long dot_quad_addr(char *); /* restricted inet_addr() */
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char *split_at(char *, int); /* strchr() and split */
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unsigned long dot_quad_addr(char *); /* restricted inet_addr() */
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/* Global variables. */
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@ -101,8 +101,8 @@ extern int resident; /* > 0 if resident process */
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* attributes. Each attribute has its own key.
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*/
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extern struct request_info *request_init(struct request_info *,...); /* initialize request */
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extern struct request_info *request_set(struct request_info *,...); /* update request structure */
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struct request_info *request_init(struct request_info *,...); /* initialize request */
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struct request_info *request_set(struct request_info *,...); /* update request structure */
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#define RQ_FILE 1 /* file descriptor */
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#define RQ_DAEMON 2 /* server process (argv[0]) */
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@ -122,27 +122,27 @@ extern struct request_info *request_set(struct request_info *,...); /* update re
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* host_info structures serve as caches for the lookup results.
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*/
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extern char *eval_user(struct request_info *); /* client user */
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extern char *eval_hostname(struct host_info *); /* printable hostname */
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extern char *eval_hostaddr(struct host_info *); /* printable host address */
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extern char *eval_hostinfo(struct host_info *); /* host name or address */
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extern char *eval_client(struct request_info *); /* whatever is available */
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extern char *eval_server(struct request_info *); /* whatever is available */
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char *eval_user(struct request_info *); /* client user */
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char *eval_hostname(struct host_info *); /* printable hostname */
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char *eval_hostaddr(struct host_info *); /* printable host address */
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char *eval_hostinfo(struct host_info *); /* host name or address */
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char *eval_client(struct request_info *); /* whatever is available */
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char *eval_server(struct request_info *); /* whatever is available */
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#define eval_daemon(r) ((r)->daemon) /* daemon process name */
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#define eval_pid(r) ((r)->pid) /* process id */
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/* Socket-specific methods, including DNS hostname lookups. */
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extern void sock_host(struct request_info *); /* look up endpoint addresses */
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extern void sock_hostname(struct host_info *); /* translate address to hostname */
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extern void sock_hostaddr(struct host_info *); /* address to printable address */
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void sock_host(struct request_info *); /* look up endpoint addresses */
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void sock_hostname(struct host_info *); /* translate address to hostname */
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void sock_hostaddr(struct host_info *); /* address to printable address */
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#define sock_methods(r) \
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{ (r)->hostname = sock_hostname; (r)->hostaddr = sock_hostaddr; }
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/* The System V Transport-Level Interface (TLI) interface. */
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#if defined(TLI) || defined(PTX) || defined(TLI_SEQUENT)
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extern void tli_host(struct request_info *); /* look up endpoint addresses etc. */
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void tli_host(struct request_info *); /* look up endpoint addresses etc. */
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#endif
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/*
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@ -151,8 +151,8 @@ extern void tli_host(struct request_info *); /* look up endpoint addresses etc.
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* everyone would have to include <setjmp.h>.
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*/
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extern void tcpd_warn(char *, ...); /* report problem and proceed */
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extern void tcpd_jump(char *, ...); /* report problem and jump */
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void tcpd_warn(char *, ...); /* report problem and proceed */
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void tcpd_jump(char *, ...); /* report problem and jump */
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struct tcpd_context {
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char *file; /* current file */
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@ -178,42 +178,42 @@ extern struct tcpd_context tcpd_context;
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* behavior.
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*/
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extern void process_options(char *, struct request_info *); /* execute options */
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void process_options(char *, struct request_info *); /* execute options */
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extern int dry_run; /* verification flag */
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/* Bug workarounds. */
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#ifdef INET_ADDR_BUG /* inet_addr() returns struct */
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#define inet_addr fix_inet_addr
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extern long fix_inet_addr(char *);
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long fix_inet_addr(char *);
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#endif
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#ifdef BROKEN_FGETS /* partial reads from sockets */
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#define fgets fix_fgets
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extern char *fix_fgets(char *, int, FILE *);
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char *fix_fgets(char *, int, FILE *);
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#endif
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#ifdef RECVFROM_BUG /* no address family info */
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#define recvfrom fix_recvfrom
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extern int fix_recvfrom(int, char *, int, int, struct sockaddr *, int *);
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int fix_recvfrom(int, char *, int, int, struct sockaddr *, int *);
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#endif
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#ifdef GETPEERNAME_BUG /* claims success with UDP */
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#define getpeername fix_getpeername
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extern int fix_getpeername(int, struct sockaddr *, int *);
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int fix_getpeername(int, struct sockaddr *, int *);
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#endif
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#ifdef SOLARIS_24_GETHOSTBYNAME_BUG /* lists addresses as aliases */
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#define gethostbyname fix_gethostbyname
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extern struct hostent *fix_gethostbyname(char *);
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struct hostent *fix_gethostbyname(char *);
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#endif
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#ifdef USE_STRSEP /* libc calls strtok() */
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#define strtok fix_strtok
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extern char *fix_strtok(char *, char *);
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char *fix_strtok(char *, char *);
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#endif
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#ifdef LIBC_CALLS_STRTOK /* libc calls strtok() */
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#define strtok my_strtok
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extern char *my_strtok(char *, char *);
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char *my_strtok(char *, char *);
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#endif
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