568 lines
26 KiB
C
568 lines
26 KiB
C
// top.h - Header file: show Linux processes
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//
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// Copyright (c) 2002, by: James C. Warner
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// All rights reserved. 8921 Hilloway Road
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// Eden Prairie, Minnesota 55347 USA
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// <warnerjc@worldnet.att.net>
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//
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// This file may be used subject to the terms and conditions of the
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// GNU Library General Public License Version 2, or any later version
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// at your option, as published by the Free Software Foundation.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Library General Public License for more details.
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//
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// For their contributions to this program, the author wishes to thank:
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// Albert D. Cahalan, <albert@users.sf.net>
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// Craig Small, <csmall@small.dropbear.id.au>
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//
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// Changes by Albert Cahalan, 2002, 2004.
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#ifndef _Itop
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#define _Itop
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// Defines intended to be experimented with ------------------------
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//#define CASEUP_HEXES // show any hex values in upper case
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//#define CASEUP_SCALE // show scaled time/num suffix upper case
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//#define CASEUP_SUMMK // show memory summary kilobytes with 'K'
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//#define SORT_SUPRESS // *attempt* to reduce qsort overhead
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//#define WARN_NOT_SMP // restrict '1' & 'I' commands to true smp
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// Development/Debugging defines -----------------------------------
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//#define ATEOJ_REPORT // report a bunch of stuff, at end-of-job
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//#define PRETEND2_5_X // pretend we're linux 2.5.x (for IO-wait)
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//#define PRETENDNOCAP // use a terminal without essential caps
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//#define STDOUT_IOLBF // disable our own stdout _IOFBF override
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#ifdef PRETEND2_5_X
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#define linux_version_code LINUX_VERSION(2,5,43)
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#endif
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/*###### Some Miscellaneous constants ##################################*/
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// The default delay twix updates
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#define DEF_DELAY 3.0
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// The length of time a 'message' is displayed
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#define MSG_SLEEP 2
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// The default value for the 'k' (kill) request
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#define DEF_SIGNAL SIGTERM
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// Specific process id monitoring support (command line only)
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#define MONPIDMAX 20
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// Power-of-two sizes lead to trouble; the largest power of
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// two factor should be the cache line size. It'll mean the
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// array indexing math gets slower, but cache aliasing is
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// avoided.
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#define CACHE_TWEAK_FACTOR 64
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// Miscellaneous buffer sizes with liberal values -- mostly
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// just to pinpoint source code usage/dependancies
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#define SCREENMAX ( 512 + CACHE_TWEAK_FACTOR)
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// the above might seem pretty stingy, until you consider that with every
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// one of top's fields displayed we're talking a 160 byte column header --
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// so that will provide for all fields plus a 350+ byte command line
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#define WINNAMSIZ 4
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#define CAPTABMAX 9
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#define PFLAGSSIZ 32
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#define CAPBUFSIZ 32
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#define CLRBUFSIZ 64
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#define GETBUFSIZ 32
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#define TNYBUFSIZ 32
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#define SMLBUFSIZ ( 256 + CACHE_TWEAK_FACTOR)
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#define OURPATHSZ (1024 + CACHE_TWEAK_FACTOR)
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#define MEDBUFSIZ (1024 + CACHE_TWEAK_FACTOR)
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#define BIGBUFSIZ (2048 + CACHE_TWEAK_FACTOR)
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#define USRNAMSIZ GETBUFSIZ
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#define ROWBUFSIZ SCREENMAX + CLRBUFSIZ
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/*###### Some Miscellaneous Macro definitions ##########################*/
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// Yield table size as 'int'
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#define MAXTBL(t) (int)(sizeof(t) / sizeof(t[0]))
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// Used as return arguments in *some* of the sort callbacks
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#define SORT_lt ( Frame_srtflg > 0 ? 1 : -1 )
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#define SORT_gt ( Frame_srtflg > 0 ? -1 : 1 )
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#define SORT_eq 0
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// Used to create *most* of the sort callback functions
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#define SCB_NUM1(f,n) \
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static int sort_ ## f (const proc_t **P, const proc_t **Q) { \
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if ( (*P)->n < (*Q)->n ) return SORT_lt; \
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if (likely( (*P)->n > (*Q)->n )) return SORT_gt; \
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return SORT_eq; }
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#define SCB_NUM2(f,n1,n2) \
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static int sort_ ## f (const proc_t **P, const proc_t **Q) { \
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if ( ((*P)->n1 - (*P)->n2) < ((*Q)->n1 - (*Q)->n2) ) return SORT_lt; \
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if (likely( ((*P)->n1 - (*P)->n2) > ((*Q)->n1 - (*Q)->n2) )) return SORT_gt; \
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return SORT_eq; }
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#define SCB_NUMx(f,n) \
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static int sort_ ## f (const proc_t **P, const proc_t **Q) { \
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return Frame_srtflg * ( (*Q)->n - (*P)->n ); }
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#define SCB_STRx(f,s) \
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static int sort_ ## f (const proc_t **P, const proc_t **Q) { \
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return Frame_srtflg * strcmp((*Q)->s, (*P)->s); }
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// The following two macros are used to 'inline' those portions of the
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// display process requiring formatting, while protecting against any
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// potential embedded 'millesecond delay' escape sequences.
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// PUTT - Put to Tty (used in many places)
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// - for temporary, possibly interactive, 'replacement' output
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// - may contain ANY valid terminfo escape sequences
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// - need NOT represent an entire screen row
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#define PUTT(fmt,arg...) do { \
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char _str[ROWBUFSIZ]; \
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snprintf(_str, sizeof(_str), fmt, ## arg); \
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putp(_str); \
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} while (0)
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// PUFF - Put for Frame (used in only 3 places)
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// - for more permanent frame-oriented 'update' output
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// - may NOT contain cursor motion terminfo escapes
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// - assumed to represent a complete screen ROW
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// - subject to optimization, thus MAY be discarded
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// The evil version (53892 byte stripped top, oddly enough)
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#define _PUFF(fmt,arg...) \
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do { \
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char _str[ROWBUFSIZ]; \
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int _len = 1 + snprintf(_str, sizeof(_str), fmt, ## arg); \
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putp ( Batch ? _str : \
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({ \
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char *restrict const _pse = &Pseudo_scrn[Pseudo_row++ * Pseudo_cols]; \
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memcmp(_pse, _str, _len) ? memcpy(_pse, _str, _len) : "\n"; \
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}) \
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); \
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} while (0)
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// The good version (53876 byte stripped top)
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#define PUFF(fmt,arg...) \
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do { \
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char _str[ROWBUFSIZ]; \
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char *_ptr; \
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int _len = 1 + snprintf(_str, sizeof(_str), fmt, ## arg); \
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if (Batch) _ptr = _str; \
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else { \
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_ptr = &Pseudo_scrn[Pseudo_row++ * Pseudo_cols]; \
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if (memcmp(_ptr, _str, _len)) { \
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memcpy(_ptr, _str, _len); \
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} else { \
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_ptr = "\n"; \
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} \
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} \
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putp(_ptr); \
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} while (0)
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/*------ Special Macros (debug and/or informative) ---------------------*/
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// Orderly end, with any sort of message - see fmtmk
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#define debug_END(s) { \
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static void std_err (const char *); \
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fputs(Cap_clr_scr, stdout); \
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std_err(s); \
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}
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// A poor man's breakpoint, if he's too lazy to learn gdb
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#define its_YOUR_fault { *((char *)0) = '!'; }
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/*###### Some Typedef's and Enum's #####################################*/
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// This typedef just ensures consistent 'process flags' handling
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typedef unsigned FLG_t;
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// These typedefs attempt to ensure consistent 'ticks' handling
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typedef unsigned long long TIC_t;
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typedef long long SIC_t;
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// Sort support, callback funtion signature
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typedef int (*QFP_t)(const void *, const void *);
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// This structure consolidates the information that's used
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// in a variety of display roles.
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typedef struct FLD_t {
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const char keys [4]; // order: New-on New-off Old-on Old-off
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// misaligned on 64-bit, but part of a table -- oh well
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const char *head; // name for col heads + toggle/reorder fields
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const char *fmts; // sprintf format string for field display
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const int width; // field width, if applicable
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const int scale; // scale_num type, if applicable
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const QFP_t sort; // sort function
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const char *desc; // description for toggle/reorder fields
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const int lflg; // PROC_FILLxxx flag(s) needed by this field
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} FLD_t;
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// This structure stores one piece of critical 'history'
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// information from one frame to the next -- we don't calc
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// and save data that goes unused
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typedef struct HST_t {
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TIC_t tics;
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int pid;
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} HST_t;
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// This structure stores a frame's cpu tics used in history
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// calculations. It exists primarily for SMP support but serves
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// all environments.
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typedef struct CPU_t {
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TIC_t u, n, s, i, w, x, y, z; // as represented in /proc/stat
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TIC_t u_sav, s_sav, n_sav, i_sav, w_sav, x_sav, y_sav, z_sav; // in the order of our display
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unsigned id; // the CPU ID number
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} CPU_t;
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// These 2 types support rcfile compatibility
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typedef struct RCW_t { // the 'window' portion of an rcfile
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FLG_t sortindx; // sort field, represented as a procflag
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int winflags, // 'view', 'show' and 'sort' mode flags
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maxtasks, // user requested maximum, 0 equals all
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summclr, // color num used in summ info
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msgsclr, // " in msgs/pmts
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headclr, // " in cols head
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taskclr; // " in task rows
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char winname [WINNAMSIZ], // window name, user changeable
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fieldscur [PFLAGSSIZ]; // fields displayed and ordered
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} RCW_t;
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typedef struct RCF_t { // the complete rcfile (new style)
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int mode_altscr; // 'A' - Alt display mode (multi task windows)
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int mode_irixps; // 'I' - Irix vs. Solaris mode (SMP-only)
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float delay_time; // 'd' or 's' - How long to sleep twixt updates
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int win_index; // Curwin, as index
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RCW_t win [4]; // a 'WIN_t.rc' for each of the 4 windows
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} RCF_t;
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// The scaling 'type' used with scale_num() -- this is how
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// the passed number is interpreted should scaling be necessary
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enum scale_num {
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SK_no, SK_Kb, SK_Mb, SK_Gb, SK_Tb
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};
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// Flags for each possible field
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enum pflag {
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P_PID, P_PPD, P_URR, P_UID, P_URE, P_GRP, P_TTY,
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P_PRI, P_NCE,
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P_CPN, P_CPU, P_TME, P_TM2,
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P_MEM, P_VRT, P_SWP, P_RES, P_COD, P_DAT, P_SHR,
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P_FLT, P_DRT,
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P_STA, P_CMD, P_WCH, P_FLG
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};
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///////////////////////////////////////////////////////////////////////////
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// Special Section: multiple windows/field groups -------------
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// (kind of a header within a header: constants, macros & types)
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#define GROUPSMAX 4 // the max number of simultaneous windows
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#define GRPNAMSIZ WINNAMSIZ+2 // window's name + number as in: '#:...'
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#define Flags_TOG 1 // these are used to direct wins_reflag
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#define Flags_SET 2
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#define Flags_OFF 3
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// The Persistent 'Mode' flags!
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// These are preserved in the rc file, as a single integer and the
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// letter shown is the corresponding 'command' toggle
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// 'View_' flags affect the summary (minimum), taken from 'Curwin'
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#define View_CPUSUM 0x8000 // '1' - show combined cpu stats (vs. each)
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#define View_LOADAV 0x4000 // 'l' - display load avg and uptime summary
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#define View_STATES 0x2000 // 't' - display task/cpu(s) states summary
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#define View_MEMORY 0x1000 // 'm' - display memory summary
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#define View_NOBOLD 0x0001 // 'B' - disable 'bold' attribute globally
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// 'Show_' & 'Qsrt_' flags are for task display in a visible window
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#define Show_THREADS 0x10000 // 'H' - show threads in each task
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#define Show_COLORS 0x0800 // 'z' - show in color (vs. mono)
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#define Show_HIBOLD 0x0400 // 'b' - rows and/or cols bold (vs. reverse)
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#define Show_HICOLS 0x0200 // 'x' - show sort column highlighted
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#define Show_HIROWS 0x0100 // 'y' - show running tasks highlighted
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#define Show_CMDLIN 0x0080 // 'c' - show cmdline vs. name
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#define Show_CTIMES 0x0040 // 'S' - show times as cumulative
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#define Show_IDLEPS 0x0020 // 'i' - show idle processes (all tasks)
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#define Qsrt_NORMAL 0x0010 // 'R' - reversed column sort (high to low)
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// these flag(s) have no command as such - they're for internal use
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#define VISIBLE_tsk 0x0008 // tasks are showable when in 'Mode_altscr'
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#define NEWFRAM_cwo 0x0004 // new frame (if anyone cares) - in Curwin
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#define EQUWINS_cwo 0x0002 // rebalance tasks next frame (off 'i'/ 'n')
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// ...set in Curwin, but impacts all windows
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// Current-window-only flags -- always turned off at end-of-window!
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#define FLGSOFF_cwo EQUWINS_cwo | NEWFRAM_cwo
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// Default flags if there's no rcfile to provide user customizations
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#define DEF_WINFLGS ( \
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View_LOADAV | View_STATES | View_CPUSUM | View_MEMORY | View_NOBOLD | \
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Show_HIBOLD | Show_HIROWS | Show_IDLEPS | Qsrt_NORMAL | \
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VISIBLE_tsk \
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)
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// Used to test/manipulate the window flags
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#define CHKw(q,f) (int)((q)->rc.winflags & (f))
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#define TOGw(q,f) (q)->rc.winflags ^= (f)
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#define SETw(q,f) (q)->rc.winflags |= (f)
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#define OFFw(q,f) (q)->rc.winflags &= ~(f)
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#define VIZCHKc (!Rc.mode_altscr || Curwin->rc.winflags & VISIBLE_tsk) \
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? 1 : win_warn()
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#define VIZTOGc(f) (!Rc.mode_altscr || Curwin->rc.winflags & VISIBLE_tsk) \
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? TOGw(Curwin, f) : win_warn()
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// This structure stores configurable information for each window.
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// By expending a little effort in its creation and user requested
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// maintainence, the only real additional per frame cost of having
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// windows is an extra sort -- but that's just on ptrs!
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typedef struct WIN_t {
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struct WIN_t *next, // next window in window stack
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*prev; // prior window in window stack
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char *captab [CAPTABMAX]; // captab needed by show_special
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int winnum, // window's num (array pos + 1)
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winlines; // task window's rows (volatile)
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FLG_t procflags [PFLAGSSIZ]; // fieldscur subset, as enum
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int maxpflgs, // number of procflags (upcase fieldscur)
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maxcmdln; // max length of a process' command line
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int len_rownorm, // lengths of the corresponding terminfo
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len_rowhigh; // strings to avoid repeated strlen calls
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RCW_t rc; // stuff that gets saved in the rcfile
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char capclr_sum [CLRBUFSIZ], // terminfo strings built from
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capclr_msg [CLRBUFSIZ], // above clrs (& rebuilt too),
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capclr_pmt [CLRBUFSIZ], // but NO recurring costs !!!
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capclr_hdr [CLRBUFSIZ], // note: sum, msg and pmt strs
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capclr_rowhigh [CLRBUFSIZ], // are only used when this
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capclr_rownorm [CLRBUFSIZ]; // window is the 'Curwin'!
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char cap_bold [CAPBUFSIZ]; // support for View_NOBOLD toggle
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char grpname [GRPNAMSIZ], // window number:name, printable
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columnhdr [SCREENMAX], // column headings for procflags
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colusrnam [USRNAMSIZ]; // if selected by the 'u' command
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} WIN_t;
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/*###### Display Support *Data* ########################################*/
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// Configuration files support
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#define SYS_RCFILESPEC "/etc/toprc"
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#define RCF_EYECATCHER "RCfile for "
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#define RCF_DEPRECATED "Id:a, "
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// The default fields displayed and their order,
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#define DEF_FIELDS "AEHIOQTWKNMbcdfgjplrsuvyzX"
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// Pre-configured field groupss
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#define JOB_FIELDS "ABcefgjlrstuvyzMKNHIWOPQDX"
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#define MEM_FIELDS "ANOPQRSTUVbcdefgjlmyzWHIKX"
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#define USR_FIELDS "ABDECGfhijlopqrstuvyzMKNWX"
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// Used by fields_sort, placed here for peace-of-mind
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#define NUL_FIELDS "abcdefghijklmnopqrstuvwxyz"
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// The default values for the local config file
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#define DEF_RCFILE { \
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0, 1, DEF_DELAY, 0, { \
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{ P_CPU, DEF_WINFLGS, 0, \
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COLOR_RED, COLOR_RED, COLOR_YELLOW, COLOR_RED, \
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"Def", DEF_FIELDS }, \
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{ P_PID, DEF_WINFLGS, 0, \
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COLOR_CYAN, COLOR_CYAN, COLOR_WHITE, COLOR_CYAN, \
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"Job", JOB_FIELDS }, \
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{ P_MEM, DEF_WINFLGS, 0, \
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COLOR_MAGENTA, COLOR_MAGENTA, COLOR_BLUE, COLOR_MAGENTA, \
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"Mem", MEM_FIELDS }, \
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{ P_URE, DEF_WINFLGS, 0, \
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COLOR_YELLOW, COLOR_YELLOW, COLOR_GREEN, COLOR_YELLOW, \
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"Usr", USR_FIELDS } \
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} }
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// Summary Lines specially formatted string(s) --
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// see 'show_special' for syntax details + other cautions.
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#define LOADAV_line "%s -%s\n"
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#define LOADAV_line_alt "%s\06 -%s\n"
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#define STATES_line1 "Tasks:\03" \
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" %3u \02total,\03 %3u \02running,\03 %3u \02sleeping,\03 %3u \02stopped,\03 %3u \02zombie\03\n"
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#define STATES_line2x4 "%s\03" \
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" %#5.1f%% \02user,\03 %#5.1f%% \02system,\03 %#5.1f%% \02nice,\03 %#5.1f%% \02idle\03\n"
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#define STATES_line2x5 "%s\03" \
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" %#5.1f%% \02user,\03 %#5.1f%% \02system,\03 %#5.1f%% \02nice,\03 %#5.1f%% \02idle,\03 %#5.1f%% \02IO-wait\03\n"
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#define STATES_line2x6 "%s\03" \
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" %#4.1f%% \02us,\03 %#4.1f%% \02sy,\03 %#4.1f%% \02ni,\03 %#4.1f%% \02id,\03 %#4.1f%% \02wa,\03 %#4.1f%% \02hi,\03 %#4.1f%% \02si\03\n"
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#define STATES_line2x7 "%s\03" \
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"%#5.1f%%\02us,\03%#5.1f%%\02sy,\03%#5.1f%%\02ni,\03%#5.1f%%\02id,\03%#5.1f%%\02wa,\03%#5.1f%%\02hi,\03%#5.1f%%\02si,\03%#5.1f%%\02st\03\n"
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#ifdef CASEUP_SUMMK
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#define MEMORY_line1 "Mem: \03" \
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" %8luK \02total,\03 %8luK \02used,\03 %8luK \02free,\03 %8luK \02buffers\03\n"
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#define MEMORY_line2 "Swap:\03" \
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" %8luK \02total,\03 %8luK \02used,\03 %8luK \02free,\03 %8luK \02cached\03\n"
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#else
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#define MEMORY_line1 "Mem: \03" \
|
|
" %8luk \02total,\03 %8luk \02used,\03 %8luk \02free,\03 %8luk \02buffers\03\n"
|
|
#define MEMORY_line2 "Swap:\03" \
|
|
" %8luk \02total,\03 %8luk \02used,\03 %8luk \02free,\03 %8luk \02cached\03\n"
|
|
#endif
|
|
|
|
// Keyboard Help specially formatted string(s) --
|
|
// see 'show_special' for syntax details + other cautions.
|
|
#define KEYS_help \
|
|
"Help for Interactive Commands\02 - %s\n" \
|
|
"Window \01%s\06: \01Cumulative mode \03%s\02. \01System\06: \01Delay \03%.1f secs\02; \01Secure mode \03%s\02.\n" \
|
|
"\n" \
|
|
" Z\05,\01B\05 Global: '\01Z\02' change color mappings; '\01B\02' disable/enable bold\n" \
|
|
" l,t,m Toggle Summaries: '\01l\02' load avg; '\01t\02' task/cpu stats; '\01m\02' mem info\n" \
|
|
" 1,I Toggle SMP view: '\0011\02' single/separate states; '\01I\02' Irix/Solaris mode\n" \
|
|
"\n" \
|
|
" f,o . Fields/Columns: '\01f\02' add or remove; '\01o\02' change display order\n" \
|
|
" F or O . Select sort field\n" \
|
|
" <,> . Move sort field: '\01<\02' next col left; '\01>\02' next col right\n" \
|
|
" R,H . Toggle: '\01R\02' normal/reverse sort; '\01H\02' show threads\n" \
|
|
" c,i,S . Toggle: '\01c\02' cmd name/line; '\01i\02' idle tasks; '\01S\02' cumulative time\n" \
|
|
" x\05,\01y\05 . Toggle highlights: '\01x\02' sort field; '\01y\02' running tasks\n" \
|
|
" z\05,\01b\05 . Toggle: '\01z\02' color/mono; '\01b\02' bold/reverse (only if 'x' or 'y')\n" \
|
|
" u . Show specific user only\n" \
|
|
" n or # . Set maximum tasks displayed\n" \
|
|
"\n" \
|
|
"%s" \
|
|
" W Write configuration file\n" \
|
|
" q Quit\n" \
|
|
" ( commands shown with '.' require a \01visible\02 task display \01window\02 ) \n" \
|
|
"Press '\01h\02' or '\01?\02' for help with \01Windows\02,\n" \
|
|
"any other key to continue " \
|
|
""
|
|
|
|
// This guy goes into the help text (maybe)
|
|
#define KEYS_help_unsecured \
|
|
" k,r Manipulate tasks: '\01k\02' kill; '\01r\02' renice\n" \
|
|
" d or s Set update interval\n" \
|
|
""
|
|
|
|
// Fields Reorder/Toggle specially formatted string(s) --
|
|
// see 'show_special' for syntax details + other cautions
|
|
// note: the leading newline below serves really dumb terminals;
|
|
// if there's no 'cursor_home', the screen will be a mess
|
|
// but this part will still be functional.
|
|
#define FIELDS_current \
|
|
"\n%sCurrent Fields\02: \01 %s \04 for window \01%s\06\n%s " \
|
|
""
|
|
|
|
// Some extra explanatory text which accompanies the Fields display.
|
|
// note: the newlines cannot actually be used, they just serve as
|
|
// substring delimiters for the 'display_fields' routine.
|
|
#define FIELDS_xtra \
|
|
"Flags field:\n" \
|
|
" 0x00000001 PF_ALIGNWARN\n" \
|
|
" 0x00000002 PF_STARTING\n" \
|
|
" 0x00000004 PF_EXITING\n" \
|
|
" 0x00000040 PF_FORKNOEXEC\n" \
|
|
" 0x00000100 PF_SUPERPRIV\n" \
|
|
" 0x00000200 PF_DUMPCORE\n" \
|
|
" 0x00000400 PF_SIGNALED\n" \
|
|
" 0x00000800 PF_MEMALLOC\n" \
|
|
" 0x00002000 PF_FREE_PAGES (2.5)\n" \
|
|
" 0x00008000 debug flag (2.5)\n" \
|
|
" 0x00024000 special threads (2.5)\n" \
|
|
" 0x001D0000 special states (2.5)\n" \
|
|
" 0x00100000 PF_USEDFPU (thru 2.4)\n" \
|
|
""
|
|
/* no room, sacrificed this one: 'Killed for out-of-memory' */
|
|
/* " 0x00001000 PF_MEMDIE (2.5)\n" ....................... */
|
|
|
|
// Sort Select specially formatted string(s) --
|
|
// see 'show_special' for syntax details + other cautions
|
|
// note: the leading newline below serves really dumb terminals;
|
|
// if there's no 'cursor_home', the screen will be a mess
|
|
// but this part will still be functional.
|
|
#define SORT_fields \
|
|
"\n%sCurrent Sort Field\02: \01 %c \04 for window \01%s\06\n%s " \
|
|
""
|
|
|
|
// Some extra explanatory text which accompanies the Sort display.
|
|
// note: the newlines cannot actually be used, they just serve as
|
|
// substring delimiters for the 'display_fields' routine.
|
|
#define SORT_xtra \
|
|
"Note1:\n" \
|
|
" If a selected sort field can't be\n" \
|
|
" shown due to screen width or your\n" \
|
|
" field order, the '<' and '>' keys\n" \
|
|
" will be unavailable until a field\n" \
|
|
" within viewable range is chosen.\n" \
|
|
"\n" \
|
|
"Note2:\n" \
|
|
" Field sorting uses internal values,\n" \
|
|
" not those in column display. Thus,\n" \
|
|
" the TTY & WCHAN fields will violate\n" \
|
|
" strict ASCII collating sequence.\n" \
|
|
" (shame on you if WCHAN is chosen)\n" \
|
|
""
|
|
|
|
// Colors Help specially formatted string(s) --
|
|
// see 'show_special' for syntax details + other cautions.
|
|
#define COLOR_help \
|
|
"Help for color mapping\02 - %s\n" \
|
|
"current window: \01%s\06\n" \
|
|
"\n" \
|
|
" color - 04:25:44 up 8 days, 50 min, 7 users, load average:\n" \
|
|
" Tasks:\03 64 \02total,\03 2 \03running,\03 62 \02sleeping,\03 0 \02stopped,\03\n" \
|
|
" Cpu(s):\03 76.5%% \02user,\03 11.2%% \02system,\03 0.0%% \02nice,\03 12.3%% \02idle\03\n" \
|
|
" \01 Nasty Message! \04 -or- \01Input Prompt\05\n" \
|
|
" \01 PID TTY PR NI %%CPU TIME+ VIRT SWAP STA Command \06\n" \
|
|
" 17284 \10pts/2 \07 8 0 0.0 0:00.75 1380 0 S /bin/bash \10\n" \
|
|
" \01 8601 pts/1 7 -10 0.4 0:00.03 916 0 R < color -b \07\n" \
|
|
" 11005 \10? \07 9 0 0.0 0:02.50 2852 1008 S amor -ses \10\n" \
|
|
" available toggles: \01B\02 =disable bold globally (\01%s\02),\n" \
|
|
" \01z\02 =color/mono (\01%s\02), \01b\02 =tasks \"bold\"/reverse (\01%s\02)\n" \
|
|
"\n" \
|
|
"Select \01target\02 as upper case letter:\n" \
|
|
" S\02 = Summary Data,\01 M\02 = Messages/Prompts,\n" \
|
|
" H\02 = Column Heads,\01 T\02 = Task Information\n" \
|
|
"Select \01color\02 as number:\n" \
|
|
" 0\02 = black,\01 1\02 = red, \01 2\02 = green,\01 3\02 = yellow,\n" \
|
|
" 4\02 = blue, \01 5\02 = magenta,\01 6\02 = cyan, \01 7\02 = white\n" \
|
|
"\n" \
|
|
"Selected: \01target\02 \01 %c \04; \01color\02 \01 %d \04\n" \
|
|
" press 'q' to abort changes to window '\01%s\02'\n" \
|
|
" press 'a' or 'w' to commit & change another, <Enter> to commit and end " \
|
|
""
|
|
|
|
// Windows/Field Group Help specially formatted string(s) --
|
|
// see 'show_special' for syntax details + other cautions.
|
|
#define WINDOWS_help \
|
|
"Help for Windows / Field Groups\02 - \"Current Window\" = \01 %s \06\n" \
|
|
"\n" \
|
|
". Use multiple \01windows\02, each with separate config opts (color,fields,sort,etc)\n" \
|
|
". The 'current' window controls the \01Summary Area\02 and responds to your \01Commands\02\n" \
|
|
" . that window's \01task display\02 can be turned \01Off\02 & \01On\02, growing/shrinking others\n" \
|
|
" . with \01NO\02 task display, some commands will be \01disabled\02 ('i','R','n','c', etc)\n" \
|
|
" until a \01different window\02 has been activated, making it the 'current' window\n" \
|
|
". You \01change\02 the 'current' window by: \01 1\02) cycling forward/backward;\01 2\02) choosing\n" \
|
|
" a specific field group; or\01 3\02) exiting the color mapping screen\n" \
|
|
". Commands \01available anytime -------------\02\n" \
|
|
" A . Alternate display mode toggle, show \01Single\02 / \01Multiple\02 windows\n" \
|
|
" G . Choose another field group and make it 'current', or change now\n" \
|
|
" by selecting a number from: \01 1\02 =%s;\01 2\02 =%s;\01 3\02 =%s; or\01 4\02 =%s\n" \
|
|
". Commands \01requiring\02 '\01A\02' mode\01 -------------\02\n" \
|
|
" g . Change the \01Name\05 of the 'current' window/field group\n" \
|
|
" \01*\04 a , w . Cycle through all four windows: '\01a\05' Forward; '\01w\05' Backward\n" \
|
|
" \01*\04 - , _ . Show/Hide: '\01-\05' \01Current\02 window; '\01_\05' all \01Visible\02/\01Invisible\02\n" \
|
|
" The screen will be divided evenly between task displays. But you can make\n" \
|
|
" some \01larger\02 or \01smaller\02, using '\01n\02' and '\01i\02' commands. Then later you could:\n" \
|
|
" \01*\04 = , + . Rebalance tasks: '\01=\05' \01Current\02 window; '\01+\05' \01Every\02 window\n" \
|
|
" (this also forces the \01current\02 or \01every\02 window to become visible)\n" \
|
|
"\n" \
|
|
"In '\01A\02' mode, '\01*\04' keys are your \01essential\02 commands. Please try the '\01a\02' and '\01w\02'\n" \
|
|
"commands plus the 'G' sub-commands NOW. Press <Enter> to make 'Current' " \
|
|
""
|
|
|
|
|
|
/*###### For Piece of mind #############################################*/
|
|
|
|
/* just sanity check(s)... */
|
|
#if USRNAMSIZ < GETBUFSIZ
|
|
# error "Jeeze, USRNAMSIZ Must NOT be less than GETBUFSIZ !"
|
|
#endif
|
|
|
|
|
|
|
|
#endif /* _Itop */
|