#ifndef SNMP_SYSTEM_H #define SNMP_SYSTEM_H #ifndef NET_SNMP_CONFIG_H #error "Please include 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 * . In order to prevent a compilation error, do not declare * strcasecmp() or strncasecmp() when the 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 /* 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 *, const char *, 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 */