/usr/include/net-snmp/library/system.h is in libsnmp-dev 5.4.3~dfsg-2.4ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 | #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
*/
int netsnmp_daemonize(int quit_immediately, int stderr_log);
/*
* Definitions for the system dependent library file
*/
#ifndef MSVC_PERL
#ifdef WIN32
#ifndef HAVE_DIRENT_H /* MingGW has dirent.h but also defines WIN32 */
/*
* 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;
DIR *opendir(const char *filename);
struct direct *readdir(DIR * dirp);
int closedir(DIR * dirp);
#endif /* HAVE_DIRENT_H */
#ifndef HAVE_GETTIMEOFDAY
int gettimeofday(struct timeval *, struct timezone *tz);
#endif
#ifndef HAVE_STRCASECMP
int strcasecmp(const char *s1, const char *s2);
#endif
#ifndef HAVE_STRNCASECMP
int strncasecmp(const char *s1, const char *s2, size_t n);
#endif
char *winsock_startup(void);
void winsock_cleanup(void);
#define SOCK_STARTUP winsock_startup()
#define SOCK_CLEANUP winsock_cleanup()
#else /* !WIN32 */
#define SOCK_STARTUP
#define SOCK_CLEANUP
#endif /* WIN32 */
#endif /* MSVC_PERL */
#include <net-snmp/types.h> /* For definition of in_addr_t */
in_addr_t get_myaddr(void);
long get_uptime(void);
#ifndef HAVE_STRDUP
char *strdup(const char *);
#endif
#ifndef HAVE_SETENV
int setenv(const char *, const char *, int);
#endif
int calculate_time_diff(struct timeval *,
struct timeval *);
u_int calculate_sectime_diff(struct timeval *now,
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_STRTOK_R
char *strtok_r(char *, const char *, char **);
#endif
#ifndef HAVE_SNPRINTF
int snprintf(char *, size_t, const char *, ...);
#endif
int mkdirhier(const char *pathname, mode_t mode,
int skiplast);
const char *netsnmp_mktemp(void);
#ifndef HAVE_STRLCPY
size_t strlcpy(char *, const char *, size_t);
#endif
int netsnmp_os_prematch(const char *ospmname,
const char *ospmrelprefix);
int netsnmp_os_kernel_width(void);
#ifdef __cplusplus
}
#endif
#endif /* SNMP_SYSTEM_H */
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