Commit Graph

6 Commits

Author SHA1 Message Date
Brooks Davis
7d2d393c25 Use headers instead of manual declerations of standard functions and
variables.
2019-07-17 23:36:36 +00:00
Brooks Davis
068ad27de3 Use ANSI C function definitions and declerations.
Obtained from:	CheriBSD
MFC after:	1 week
Sponsored by:	DARPA, AFRL
2019-07-17 23:09:40 +00:00
Sean Bruno
74812c2ba4 TCP Wrappers: tcpdchk (tcp wrapper configuration checker) and tcpdmatch
(tcp wrapper oracle) warning fixes via edits to the C code files

contrib/tcp_wrappers/fakelog.c
  Warnings for each of functions: openlog( ), vsyslog( ), VARARGS( ),
  closelog( )
    warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
    warning: control reaches end of non-void function [-Wreturn-type]
  Fixes:
      Explicitly added specification of function type to void for each
        function, suppressing both warnings for each function listed
contrib/tcp_wrappers/inetcf.c
  Warnings:
      warning: incompativle redeclaration of library function 'malloc'
        note: 'malloc' is a builtin with type 'void *(unsigned long)'
      warning: implicit declaration of function 'check_path' is invalid in C99
        [-Wimplicit-function-declaration]
  Fixes:
      Removed redeclaration of malloc on line 21
      Included library <stdlib.h> in the code which contains the malloc( )
        function in it's library
      Included scaffold.h header file in the code that contains check-path( )
        function
contrib/tcp_wrappers/scaffold.c
  Warnings:
      warning: implicitly declaring library function 'exit' with type
        'void (int) __attribute__((noreturn))' [-Wimplicit-function-declaration]
      note: include the header <stdlib.h> or explicitly provide a declaration
        for 'exit'
  Fixes:
      Included <stdlib.h> in the code which contains the exit( ) function in
      it's library
contrib/tcp_wrappers/tcpdchk.c
  Warnings:
      warning: implicit declaration of function 'getopt' is invalid
        in C99 [-Wimplicit-function-declaration]
      warning: implicit declaration of function 'atoi' is invalid
        in C99 [-Wimplicit-function-declaration]
  Fixes:
      Included the specific function <getopt.h> library to the code
      Included<stdlib.h> to the code which contains the atoi( ) function in
        the library
contrib/tcp_wrappers/tcpdmatch.c
  Warnings:
      warning: implicit declaration of function 'getopt' is invalid in C99
        [-Wimplicit-function-declaration]
  Fixes:
      Included<stdlib.h> to the code which contains the getopt( ) function in
        the library

Submitted by:	Aaron Prieger <aprieger@llnw.com>
Reviewed by:	vangyzen
Sponsored by:	Limelight Networks
Differential Revision:	https://reviews.freebsd.org/D10995
2017-06-16 22:32:23 +00:00
Peter Wemm
cf67b27ecc Add a declaration that malloc() returns a pointer, not an int. Otherwise
this segfaults on ia64.  (Cannot cast an int to a pointer).
The rest of the code does it this way rather than use system includes....
2003-01-08 07:02:07 +00:00
Andrey A. Chernov
d8094070f9 Since our inetd wrapped now, treat all its services as tcpd-prefixed
for tcpdchk
1999-04-03 04:02:29 +00:00
Mark Murray
2aef693010 Clean import of TCP-wrappers by Wietse Venema.
Rest of build to follow.
1999-03-14 17:13:19 +00:00