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#ifndef SNMP_SYSTEM_H
#define SNMP_SYSTEM_H
#ifndef NET_SNMP_CONFIG_H
#error "Please include <net-snmp/net-snmp-config.h> before this file"
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* Portions of this file are subject to the following copyrights. See
* the Net-SNMP's COPYING file for more details and other copyrights
* that may apply:
*/
/***********************************************************
Copyright 1993 by Carnegie Mellon University
All Rights Reserved
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the name of CMU not be
used in advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
CMU DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
CMU BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
SOFTWARE.
******************************************************************/
/*
* portions Copyright © 2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms specified in the COPYING file
* distributed with the Net-SNMP package.
*/
/*
* function to create a daemon. Will fork and call setsid().
*
* Returns: -1 : fork failed
* 0 : No errors
*/
NETSNMP_IMPORT
int netsnmp_daemonize(int quit_immediately, int stderr_log);
/*
* Definitions for the system dependent library file
*
* Do not define 'struct direct' when MSVC_PERL is defined because a
* structure with that name is also defined in the Perl header
* lib\CORE\dirent.h. Do not declare gettimeofday() either.
*/
#ifndef MSVC_PERL
#ifndef HAVE_READDIR
/*
* structure of a directory entry
*/
typedef struct direct {
long d_ino; /* inode number (not used by MS-DOS) */
int d_namlen; /* Name length */
char d_name[257]; /* file name */
} _DIRECT;
/*
* structure for dir operations
*/
typedef struct _dir_struc {
char *start; /* Starting position */
char *curr; /* Current position */
long size; /* Size of string table */
long nfiles; /* number if filenames in table */
struct direct dirstr; /* Directory structure to return */
} DIR;
NETSNMP_IMPORT
DIR *opendir(const char *filename);
NETSNMP_IMPORT
struct direct *readdir(DIR * dirp);
NETSNMP_IMPORT
int closedir(DIR * dirp);
#endif /* HAVE_READDIR */
#ifndef HAVE_GETTIMEOFDAY
NETSNMP_IMPORT
int gettimeofday(struct timeval *, struct timezone *tz);
#endif
#endif /* MSVC_PERL */
/*
* Note: when compiling Net-SNMP with dmalloc enabled on a system without
* strcasecmp() or strncasecmp(), the macro HAVE_STRNCASECMP is
* not defined but strcasecmp() and strncasecmp() are defined as macros in
* <dmalloc.h>. In order to prevent a compilation error, do not declare
* strcasecmp() or strncasecmp() when the <dmalloc.h> header has been included.
*/
#if !defined(HAVE_STRNCASECMP) && !defined(strcasecmp)
NETSNMP_IMPORT
int strcasecmp(const char *s1, const char *s2);
#endif
#if !defined(HAVE_STRNCASECMP) && !defined(strncasecmp)
NETSNMP_IMPORT
int strncasecmp(const char *s1, const char *s2, size_t n);
#endif
#ifdef WIN32
NETSNMP_IMPORT
char *winsock_startup(void);
NETSNMP_IMPORT
void winsock_cleanup(void);
#define SOCK_STARTUP winsock_startup()
#define SOCK_CLEANUP winsock_cleanup()
#else /* !WIN32 */
#define SOCK_STARTUP
#define SOCK_CLEANUP
#endif /* WIN32 */
#include <net-snmp/types.h> /* For definition of in_addr_t */
/* Simply resolve a hostname and return first IPv4 address.
* Returns -1 on error */
NETSNMP_IMPORT
int netsnmp_gethostbyname_v4(const char* name,
in_addr_t *addr_out);
/** netsnmp versions of dns resoloution.. may include DNSSEC validation. */
struct addrinfo; /* forward declare */
NETSNMP_IMPORT
struct hostent *netsnmp_gethostbyname(const char *name);
NETSNMP_IMPORT
struct hostent *netsnmp_gethostbyaddr(const void *addr, socklen_t len,
int type);
NETSNMP_IMPORT
int netsnmp_getaddrinfo(const char *name, const char *service,
const struct addrinfo *hints,
struct addrinfo **res);
NETSNMP_IMPORT
in_addr_t get_myaddr(void);
NETSNMP_IMPORT
long get_uptime(void);
#ifndef HAVE_STRDUP
char *strdup(const char *);
#endif
#ifndef HAVE_SETENV
NETSNMP_IMPORT
int setenv(const char *, const char *, int);
#endif
NETSNMP_IMPORT
int calculate_time_diff(const struct timeval *,
const struct timeval *);
NETSNMP_IMPORT
u_int calculate_sectime_diff(const struct timeval *now,
const struct timeval *then);
#ifndef HAVE_STRCASESTR
char *strcasestr(const char *, const char *);
#endif
#ifndef HAVE_STRTOL
long strtol(const char *, char **, int);
#endif
#ifndef HAVE_STRTOUL
unsigned long strtoul(const char *, char **, int);
#endif
#ifndef HAVE_STRTOULL
NETSNMP_IMPORT uint64_t strtoull(const char *, char **, int);
#endif
#ifndef HAVE_STRTOK_R
NETSNMP_IMPORT
char *strtok_r(char *, const char *, char **);
#endif
#ifndef HAVE_SNPRINTF
int snprintf(char *, size_t, const char *, ...);
#endif
NETSNMP_IMPORT
int mkdirhier(const char *pathname, mode_t mode,
int skiplast);
NETSNMP_IMPORT
const char *netsnmp_mktemp(void);
#ifndef HAVE_STRLCPY
NETSNMP_IMPORT
size_t strlcpy(char *, const char *, size_t);
#endif
#ifndef HAVE_STRLCAT
NETSNMP_IMPORT
size_t strlcat(char * __restrict, const char * __restrict,
size_t);
#endif
int netsnmp_os_prematch(const char *ospmname,
const char *ospmrelprefix);
int netsnmp_os_kernel_width(void);
NETSNMP_IMPORT
int netsnmp_str_to_uid(const char *useroruid);
NETSNMP_IMPORT
int netsnmp_str_to_gid(const char *grouporgid);
#ifdef __cplusplus
}
#endif
#endif /* SNMP_SYSTEM_H */
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