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/* ** c o m m o n . h ** ** common header file for UPS monitor daemon ** ** Arthur W. Neilson III ** art@pilikia.pegasus.com ** Sat Mar 30 1991 */ #include <stdio.h> #include <string.h> #include <fcntl.h> #include <time.h> /* #include <std.h> */ #include <sys/types.h> #include <sys/tty.h> #include <sys/signal.h> #include <sys/stat.h> #include "version.h" #define ERR -1 /* error return value */ #define SH "/bin/sh" /* shell to exec shutdown command */ #define WALL "/bin/wall" /* utility to broadcast messages */ #define CONSOLE "/dev/console" /* console device */ #define ROOT "/" /* root directory for chdir */ #define SECS_PER_MIN 60 /* number of secs in a minute */ #define MAX_TIME 30 /* maximum delay time allowed */ #define LOG_PERMS 0600 /* logfile permissions on create */ #define LOG_FLAGS O_WRONLY | O_APPEND /* logfile open flags */ /* default tuneable parameter values */ #define UPS_PORT "/dev/cub" /* UPS port device name */ #define UPS_SHUT "/etc/UPS/upsdown.csh" /* shutdown command */ #define UPS_LOG "./upslog" /* UPS log file pathname */ #define UPS_FAIL "./upsfail" /* UPS fail message file name */ #define UPS_REST "./upsrest" /* UPS restore message file name */ #define UPS_TIME 1 /* default delay time (minutes) */ #define UPS_INTERVAL 10 /* poll interval time (seconds) */ /* environment variable names */ #define UPSPORT "UPSPORT" #define UPSSHUT "UPSSHUT" #define UPSLOG "UPSLOG" #define UPSFAIL "UPSFAIL" #define UPSREST "UPSREST" #define UPSTIME "UPSTIME" /* UPS log messages */ #define START_MSG "UPS daemon started" #define OPEN_MSG "Error opening UPS port" #define BATTERY_MSG "UPS switch to battery backup" #define ONLINE_MSG "UPS switch to online power" #define SHUTDOWN_MSG "Shutdown command executed" #define TERM_MSG "Caught termination signal" /* common globals */ extern char *ups_port; /* UPS device name */ extern char *ups_shut; /* system shutdown command */ extern char *ups_log; /* UPS log file name */ extern char *ups_fail; /* UPS failure message file name */ extern char *ups_rest; /* UPS restore message file name */ extern int ups_time; /* delay time before shutdown */ extern int ups_fd; /* UPS port descriptor */ extern int log_fd; /* log file descriptor */ extern int interval; extern int state; /* state of ups */ #define UPS_LINE 0 #define UPS_BATTERY 1
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.