Edit File: os_sv2.h
/* ======================================================================== * Copyright 1988-2006 University of Washington * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * * ======================================================================== */ /* * Program: Operating-system dependent routines -- SVR2 version * * Author: Mark Crispin * Networks and Distributed Computing * Computing & Communications * University of Washington * Administration Building, AG-44 * Seattle, WA 98195 * Internet: MRC@CAC.Washington.EDU * * Date: 10 April 1992 * Last Edited: 20 December 2006 */ #include <unistd.h> #include <string.h> #define char void #include <memory.h> #undef char #include <sys/types.h> #include <sys/dir.h> #include <fcntl.h> #include <syslog.h> #include <sys/file.h> #include <ustat.h> /* Many versions of SysV get this wrong */ #define setpgrp(a,b) Setpgrp(a,b) int Setpgrp (int pid,int gid); /* Different names between BSD and SVR4 */ #define L_SET SEEK_SET #define L_INCR SEEK_CUR #define L_XTND SEEK_END #define lstat stat #define random lrand48 #define SIGSTOP SIGQUIT #define S_IFLNK 0120000 /* syslog() emulation */ #define LOG_MAIL (2<<3) /* mail system */ #define LOG_DAEMON (3<<3) /* system daemons */ #define LOG_AUTH (4<<3) /* security/authorization messages */ #define LOG_ALERT 1 /* action must be taken immediately */ #define LOG_CONS 0x02 /* log on the console if errors in sending */ #define LOG_ODELAY 0x04 /* delay open until syslog() is called */ #define LOG_NDELAY 0x08 /* don't delay open */ #define LOG_NOWAIT 0x10 /* if forking to log on console, don't wait() */ /* For setitimer() emulation */ #define ITIMER_REAL 0 /* For opendir() emulation */ typedef struct _dirdesc { int dd_fd; long dd_loc; long dd_size; char *dd_buf; } DIR; struct passwd *getpwent (void); struct passwd *getpwuid (int uid); struct passwd *getpwnam (char *name); struct group *getgrnam (char *name); char *getenv (char *name); long gethostid (void); void *memmove (void *s,void *ct,size_t n); char *strstr (char *cs,char *ct); char *strerror (int n); unsigned long strtoul (char *s,char **endp,int base); DIR *opendir (char * name); int closedir (DIR *d); struct direct *readdir (DIR *d); typedef int (*select_t) (struct direct *name); typedef int (*compar_t) (void *d1,void *d2); int scandir (char *dirname,struct direct ***namelist,select_t select, compar_t compar); int alphasort (void *d1,void *d2); int fsync (int fd); int openlog (ident,logopt,facility); int syslog (priority,message,parameters ...); void *malloc (size_t byteSize); void free (void *ptr); void *realloc (void *oldptr,size_t newsize); #include "env_unix.h" #include "fs.h" #include "ftl.h" #include "nl.h" #include "tcp.h" #include "flocksim.h"