1 /* 2 * Top - a top users display for Berkeley Unix 3 * 4 * Definitions for things that might vary between installations. 5 */ 6 7 /* 8 * The space command forces an immediate update. Sometimes, on loaded 9 * systems, this update will take a significant period of time (because all 10 * the output is buffered). So, if the short-term load average is above 11 * "LoadMax", then top will put the cursor home immediately after the space 12 * is pressed before the next update is attempted. This serves as a visual 13 * acknowledgement of the command. On Suns, "LoadMax" will get multiplied by 14 * "FSCALE" before being compared to avenrun[0]. Therefore, "LoadMax" 15 * should always be specified as a floating point number. 16 */ 17 #ifndef LoadMax 18 #define LoadMax %LoadMax% 19 #endif 20 21 /* 22 * "Table_size" defines the size of the hash tables used to map uid to 23 * username. The number of users in /etc/passwd CANNOT be greater than 24 * this number. If the error message "table overflow: too many users" 25 * is printed by top, then "Table_size" needs to be increased. Things will 26 * work best if the number is a prime number that is about twice the number 27 * of lines in /etc/passwd. 28 */ 29 #ifndef Table_size 30 #define Table_size %TableSize% 31 #endif 32 33 /* 34 * "Nominal_TOPN" is used as the default TOPN when Default_TOPN is Infinity 35 * and the output is a dumb terminal. If we didn't do this, then 36 * installations who use a default TOPN of Infinity will get every 37 * process in the system when running top on a dumb terminal (or redirected 38 * to a file). Note that Nominal_TOPN is a default: it can still be 39 * overridden on the command line, even with the value "infinity". 40 */ 41 #ifndef Nominal_TOPN 42 #define Nominal_TOPN %NominalTopn% 43 #endif 44 45 #ifndef Default_TOPN 46 #define Default_TOPN %topn% 47 #endif 48 49 #ifndef Default_DELAY 50 #define Default_DELAY %delay% 51 #endif 52 53 /* 54 * If the local system's getpwnam interface uses random access to retrieve 55 * a record (i.e.: 4.3 systems, Sun "yellow pages"), then defining 56 * RANDOM_PW will take advantage of that fact. If RANDOM_PW is defined, 57 * then getpwnam is used and the result is cached. If not, then getpwent 58 * is used to read and cache the password entries sequentially until the 59 * desired one is found. 60 * 61 * We initially set RANDOM_PW to something which is controllable by the 62 * Configure script. Then if its value is 0, we undef it. 63 */ 64 65 #define RANDOM_PW %random% 66 #if RANDOM_PW == 0 67 #undef RANDOM_PW 68 #endif 69