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/* * Top - a top users display for Berkeley Unix * * Definitions for things that might vary between installations. */ /* * The space command forces an immediate update. Sometimes, on loaded * systems, this update will take a significant period of time (because all * the output is buffered). So, if the short-term load average is above * "LoadMax", then top will put the cursor home immediately after the space * is pressed before the next update is attempted. This serves as a visual * acknowledgement of the command. On Suns, "LoadMax" will get multiplied by * "FSCALE" before being compared to avenrun[0]. Therefore, "LoadMax" * should always be specified as a floating point number. */ #ifndef LoadMax #define LoadMax 5.0 #endif /* * "Table_size" defines the size of the hash tables used to map uid to * username. The number of users in /etc/passwd CANNOT be greater than * this number. If the error message "table overflow: too many users" * is printed by top, then "Table_size" needs to be increased. Things will * work best if the number is a prime number that is about twice the number * of lines in /etc/passwd. */ #ifndef Table_size #define Table_size 29 #endif /* * "Nominal_TOPN" is used as the default TOPN when Default_TOPN is Infinity * and the output is a dumb terminal. If we didn't do this, then * installations who use a default TOPN of Infinity will get every * process in the system when running top on a dumb terminal (or redirected * to a file). Note that Nominal_TOPN is a default: it can still be * overridden on the command line, even with the value "infinity". */ #ifndef Nominal_TOPN #define Nominal_TOPN 18 #endif #ifndef Default_TOPN #define Default_TOPN -1 #endif #ifndef Default_DELAY #define Default_DELAY 5 #endif /* * If the local system's getpwnam interface uses random access to retrieve * a record (i.e.: 4.3 systems, Sun "yellow pages"), then defining * RANDOM_PW will take advantage of that fact. If RANDOM_PW is defined, * then getpwnam is used and the result is cached. If not, then getpwent * is used to read and cache the password entries sequentially until the * desired one is found. * * We initially set RANDOM_PW to something which is controllable by the * Configure script. Then if its value is 0, we undef it. */ #define RANDOM_PW 0 #if RANDOM_PW == 0 #undef RANDOM_PW #endif
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.