eaa789e831
(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
63 lines
1012 B
C
63 lines
1012 B
C
/*
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* This module intercepts syslog() library calls and redirects their output
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* to the standard output stream. For interactive testing.
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*
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* Author: Wietse Venema, Eindhoven University of Technology, The Netherlands.
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*/
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#ifndef lint
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static char sccsid[] = "@(#) fakelog.c 1.3 94/12/28 17:42:21";
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#endif
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#include <stdio.h>
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#include "mystdarg.h"
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/* openlog - dummy */
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/* ARGSUSED */
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void openlog(name, logopt, facility)
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char *name;
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int logopt;
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int facility;
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{
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/* void */
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}
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/* vsyslog - format one record */
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void vsyslog(severity, fmt, ap)
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int severity;
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char *fmt;
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va_list ap;
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{
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char buf[BUFSIZ];
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vprintf(percent_m(buf, fmt), ap);
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printf("\n");
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fflush(stdout);
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}
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/* syslog - format one record */
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/* VARARGS */
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void VARARGS(syslog, int, severity)
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{
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va_list ap;
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char *fmt;
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VASTART(ap, int, severity);
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fmt = va_arg(ap, char *);
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vsyslog(severity, fmt, ap);
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VAEND(ap);
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}
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/* closelog - dummy */
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void closelog()
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{
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/* void */
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}
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