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author | joerg <joerg@FreeBSD.org> | 1997-03-23 18:55:20 +0000 |
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committer | joerg <joerg@FreeBSD.org> | 1997-03-23 18:55:20 +0000 |
commit | fa71779225949e4336753dba62bf930087152e61 (patch) | |
tree | ee8189dcbc78a99af34f1a8f6e5b8437ad9dc357 /usr.bin/top/top.local.h | |
parent | 880dd9d3c6fae1c0252b9a7ad8b0a3acd985acb6 (diff) | |
download | FreeBSD-src-fa71779225949e4336753dba62bf930087152e61.zip FreeBSD-src-fa71779225949e4336753dba62bf930087152e61.tar.gz |
This is the FreeBSD-specific files for top, plus the Makefile
that pulls all the files from contrib.
Obtained from: The ports collection (mostly).
Diffstat (limited to 'usr.bin/top/top.local.h')
-rw-r--r-- | usr.bin/top/top.local.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/usr.bin/top/top.local.h b/usr.bin/top/top.local.h new file mode 100644 index 0000000..202f6a1 --- /dev/null +++ b/usr.bin/top/top.local.h @@ -0,0 +1,68 @@ +/* + * 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 20011 +#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 2 +#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 1 +#if RANDOM_PW == 0 +#undef RANDOM_PW +#endif |