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updated jims new topzop

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csmall
2002-06-18 23:45:30 +00:00
parent 6587b498d6
commit a81052c692
2 changed files with 2016 additions and 1683 deletions
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@@ -1,7 +1,10 @@
/* top.h - Header file: show Linux processes */ /* top.h - Header file: show Linux processes */
/* /*
* Copyright (c) 2002 - James C. Warner, <warnerjc@worldnet.att.net> * Copyright (c) June, 2002 - James C. Warner
* All rights reserved. * All rights reserved. 8921 Hilloway Road
* Eden Prairie, Minnesota 55347 USA
* <warnerjc@worldnet.att.net>
*
* This file may be used subject to the terms and conditions of the * This file may be used subject to the terms and conditions of the
* GNU Library General Public License Version 2, or any later version * GNU Library General Public License Version 2, or any later version
* at your option, as published by the Free Software Foundation. * at your option, as published by the Free Software Foundation.
@@ -10,28 +13,92 @@
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Library General Public License for more details. * GNU Library General Public License for more details.
*/ */
/* For their contributions to this program, the author wishes to thank:
* Craig Small, <csmall@eye-net.com.au>
* Albert D. Cahalan, <acahalan@cs.uml.edu>
*/
#ifndef _Itop #ifndef _Itop
#define _Itop #define _Itop
/* Determines for whom we're destined, debian or !#@*#! redhat ----- */ /* Determines for whom we're destined ------------------------------ */
//#define UGH_ITS_4_RH /* use the redhat libproc conventions */ //#define UGH_ITS_4_RH /* use the redhat libproc conventions */
/* Defines intended to be played with ------------------------------ */ /* Defines intended to be experimented with ------------------------ */
//#define UPCASE_HEXES /* show any hex values in upper case */ //#define CASEUP_HEXES /* show any hex values in upper case */
//#define UPCASE_SCALE /* show scaled times & memory upper case */ //#define CASEUP_SCALE /* show scaled times & memory upper case */
//#define UPCASE_SUMMK /* show memory summary kilobytes with 'K' */ //#define CASEUP_SUMMK /* show memory summary kilobytes with 'K' */
//#define QUIT_NORMALQ /* use 'q' to quit, not new default <Esc> */
//#define COLOR_SLEEPY /* purples and blues (sissy colors) */ //#define SORT_SUPRESS /* *attempt* to reduce qsort overhead */
//#define COLOR_CONSOL /* for linux consoles (white on black) */ //#define USE_LIB_STA3 /* use lib status (3 ch) vs. proc_t (1 ch) */
//#define WARN_NOT_SMP /* restrict '1' & 'I' commands to true smp */
/* Development/Debugging defines ----------------------------------- */ /* Development/Debugging defines ----------------------------------- */
//#define TRAK_MAXCAPS /* track & report misc terminfo stuff */ //#define ATEOJ_REPORT /* report a bunch of stuff, at end-of-job */
//#define TRAK_MAXBUFS /* track & report internal buffer usage */ //#define PRETEND4CPUS /* pretend we're smp with 4 ticsers (sic) */
/* Special define to test extremely dumb terminals! ---------------- */
//#define PRETENDNOCAP /* use a terminal without essential caps */ //#define PRETENDNOCAP /* use a terminal without essential caps */
/*###### Some Miscellaneous constants ##################################*/
/* The default delay twix updates */
#define DEF_DELAY 2.0
/* The length of time a 'message' is displayed */
#define MSG_SLEEP 2
/* The default value for the 'k' (kill) request */
#define DEF_SIGNAL SIGTERM
/* Specific process id monitoring support (command line only) */
#define MONPIDMAX 20
/* Miscellaneous buffer sizes with liberal values
-- mostly just to pinpoint source code usage/dependancies */
#define PFLAGSSIZ 32
#define CAPBUFSIZ 32
#define CLRBUFSIZ 64
#define GETBUFSIZ 32
#define TNYBUFSIZ 32
#define SMLBUFSIZ 256
#define MEDBUFSIZ 512
#define OURPATHSZ 1024
#define BIGBUFSIZ 2048
#define RCFBUFSIZ SMLBUFSIZ
#define USRNAMSIZ GETBUFSIZ
#define COLBUFSIZ SMLBUFSIZ + CLRBUFSIZ
#define ROWBUFSIZ MEDBUFSIZ + CLRBUFSIZ
/*###### Some Miscellaneous Macro definitions ##########################*/
/* Used as return arguments to achieve normal/reversed sorts
in the sort callbacks */
#define SORT_lt ( Frame_srtflg ? 1 : -1 )
#define SORT_gt ( Frame_srtflg ? -1 : 1 )
/* Convert some proc stuff into vaules we can actually use */
#define BYTES_2K(n) (unsigned)( (n) >> 10 )
#define PAGES_2B(n) (unsigned)( (n) * Page_size )
#define PAGES_2K(n) BYTES_2K(PAGES_2B(n))
#define PAGE_CNT(n) (unsigned)( (n) / Page_size )
/* Yield table size as 'int' */
#define MAXtbl(t) ( (int)(sizeof(t)/sizeof(t[0])) )
/*###### Special Macros (debug and/or informative) #####################*/
/* Orderly end, with any sort of message - see fmtmk */
#define debug_END(s) { \
static void std_err (const char *); \
fputs(Cap_clr_scr, stdout); \
std_err(s); \
}
/* A poor man's breakpoint, if he's too lazy to learn gdb */
#define its_YOUR_fault { *((char *)0) = '!'; }
/*###### Some Typedef's and Enum's #####################################*/ /*###### Some Typedef's and Enum's #####################################*/
/* This typedef attempts to ensure consistent 'ticks' handling. */ /* This typedef attempts to ensure consistent 'ticks' handling. */
@@ -56,9 +123,10 @@ typedef struct {
TICS_t tics; TICS_t tics;
} HIST_t; } HIST_t;
/* This structure serves single (non-smp), multiple (smp) and /* This structure stores the prior frame's tics used in history
consolidated (smp, but Show_cpusum == 1) environments. It is calculations. It exists primarily for SMP support but serves
used to calculate a frame's cpu(s) state percentages */ all environments. There will always Cpu_tot + 1 allocated
-- see frame_states for details. */
typedef struct { typedef struct {
TICS_t u, /* ticks count as represented in /proc/stat */ TICS_t u, /* ticks count as represented in /proc/stat */
n, /* (not in the order of our display) */ n, /* (not in the order of our display) */
@@ -80,7 +148,7 @@ enum scale_num {
}; };
/* Flags for each possible field. /* Flags for each possible field.
At the moment 32 are supported [ see PFlags/PFLAGSSIZ ] */ At the moment 32 are supported [ see PFLAGSSIZ ] */
enum pflag { enum pflag {
P_PID, P_PPID, P_UID, P_USER, P_GROUP, P_TTY, P_PID, P_PPID, P_UID, P_USER, P_GROUP, P_TTY,
P_PR, P_NI, P_PR, P_NI,
@@ -91,108 +159,120 @@ enum pflag {
}; };
/*###### Some Miscellaneous Macro definitions ##########################*/ /* ////////////////////////////////////////////////////////////// */
/* Special Section: multiple windows/field groups ---------------*/
/* (kind of a header within a header: constants, macros & types) */
/* Message line placement at runtime */ #define GROUPSMAX 4 /* the max number of simultaneous windows */
#define MSG_line ( HSum_lines - 2 ) #define WINNAMSIZ 4 /* max size of a window's basic name */
#define GRPNAMSIZ 6 /* window's name + number as in: '#:...' */
#define CAPTABMAX 9 /* a window's captab used by show_special */
/* Used as return argument to achieve normal/reversed sorts #define Def_WINDOW 0 /* these represent the pre-allocated */
in the sort callbacks */ #define Job_WINDOW 1 /* WIN_t's relative position in the */
#define SORT_lt ( Sort_normal ? 1 : -1 ) #define Mem_WINDOW 2 /* window stack pointer array... */
#define SORT_gt ( Sort_normal ? -1 : 1 ) #define Usr_WINDOW 3
/* Convert some proc stuff into vaules we can actually use */ #define Flgs_TOG 1 /* these are used to direct wins_reflag */
#define BYTES_2K(n) (unsigned)( (n) >> 10 ) #define Flgs_SET 2
#define PAGES_2B(n) (unsigned)( (n) * Page_size ) #define Flgs_OFF 3
#define PAGES_2K(n) BYTES_2K(PAGES_2B(n))
#define PAGE_CNT(n) (unsigned)( (n) / Page_size )
/* Yield table size as 'int' */ /* The Persistent 'Mode' flags!
#define MAXtbl(t) ( (int)(sizeof(t)/sizeof(t[0])) ) All of these are preserved in the rc file, as a single integer.
Thus, once personalized, this top will stay personalized across
restarts (not like the old top, who only remembered fields)!
Note: the letter shown is the corresponding 'command' toggle
*/
/* 'View_' flags affect the summary information, taken from 'Curwin' */
#define View_CPUSUM 0x8000 /* '1' - show combined cpu stats (vs. each) */
#define View_LOADAV 0x4000 /* 'l' - display load avg and uptime summary */
#define View_STATES 0x2000 /* 't' - display task/cpu(s) states summary */
#define View_MEMORY 0x1000 /* 'm' - display memory summary */
/* 'Show_' & 'Qsrt_' flags are for task display in a visible window */
#define Show_COLORS 0x0800 /* 'z' - show in color (vs. mono) */
#define Show_HIBOLD 0x0400 /* 'b' - rows and/or cols bold (vs. reverse) */
#define Show_HICOLS 0x0200 /* 'x' - show sort column highlighted */
#define Show_HIROWS 0x0100 /* 'y' - show running tasks highlighted */
#define Show_CMDLIN 0x0080 /* 'c' - show cmdline vs. name */
#define Show_CTIMES 0x0040 /* 'S' - show times as cumulative */
#define Show_IDLEPS 0x0020 /* 'i' - show idle processes (all tasks) */
#define Qsrt_NORMAL 0x0010 /* 'R' - reversed column sort (high to low) */
/* these flag(s) have no command as such - they're for internal use */
#define VISIBLE_tsk 0x0008 /* tasks are showable in 'Show_altscr' mode */
#define NEWFRAM_cwo 0x0004 /* new frame (if anyone cares) - in Curwin */
#define EQUWINS_cwo 0x0002 /* rebalance tasks next frame (off 'i'/ 'n') */
/* ...set in Curwin, but impacts all windows */
#define flag_unused 0x0001 /* ----------------------- future use, maybe */
/* Current-window-only flags -- always turned off at end-of-window! */
#define FLGSOFF_cwo EQUWINS_cwo | NEWFRAM_cwo
/*###### Special Macros (debug and/or informative) #####################*/ /* Default flags if there's no rcfile to provide user customizations */
#define DEF_WINFLGS ( View_LOADAV | View_STATES | View_CPUSUM | View_MEMORY | \
Show_HIBOLD | Show_HIROWS | Show_IDLEPS | Qsrt_NORMAL | VISIBLE_tsk )
/* Orderly end, with any sort of message - see fmtmk */ /* Used to test/manipulate the window flags */
#define debug_END(s) { \ #define CHKw(q,f) (int)(q->winflags & (f))
static void std_err (const char *); \ #define TOGw(q,f) q->winflags ^= (f)
fputs(Cap_clr_scr, stdout); \ #define SETw(q,f) q->winflags |= (f)
std_err(s); \ #define OFFw(q,f) q->winflags &= ~(f)
} #define VIZCHKc (!Show_altscr || Curwin->winflags & VISIBLE_tsk) \
? 1 : win_warn()
#define VIZTOGc(f) (!Show_altscr || Curwin->winflags & VISIBLE_tsk) \
? TOGw(Curwin, f) : win_warn()
#ifdef TRAK_MAXBUFS /* Just create a printable window number -- represented here since
/* Provide for tracking maximum buffer sizes */ we can't decide which to prefer (relative 0 or 1) */
#define ARPTBUF(f,b) "\n\t%4d of %d\t" #f ", " #b #define mkWNO(q) q->winnum + 1
#define ASIZBUF(f,b) Siz_ ## f ## _ ## b
#define AUSEBUF(f,b) Use_ ## f ## _ ## b
#define BUF2INT(f,b) static int AUSEBUF(f,b) = 0, ASIZBUF(f,b) = 0;
#define MAXBUFS(f,b) { \
if ((int)strlen(b) > AUSEBUF(f,b)) \
AUSEBUF(f,b) = (int)strlen(b); \
ASIZBUF(f,b) = (int)sizeof(b); \
}
#endif
/* This structure stores configurable information for each window.
/*###### Some Miscellaneous constants ##################################*/ By expending a little effort in its creation and user requested
maintainence, the only real additional per frame cost of having
/* The default value for the 'k' (kill) request */ windows is a *potential* extra sort -- but that's just on ptrs!
#define DEF_SIGNAL SIGTERM */
typedef struct win {
/* The default delay twix updates */ struct win *next, /* next window in window stack */
#define DEF_DELAY 2.0 *prev; /* prior window in window stack */
int winnum, /* this window's num/array pos */
/* The length of time a 'message' is displayed */ winlines; /* task window's rows (volatile) */
#define MSG_SLEEP 1 int winflags; /* 'view', 'show' and 'sort' mode flags */
char grpname [GRPNAMSIZ], /* window number:name, printable */
/* Minimum summary lines (thus, just msg line + col heads) */ winname [WINNAMSIZ], /* window name, user changeable */
#define SUMMINLINS 2 fieldscur [PFLAGSSIZ], /* fields displayed and ordered */
columnhdr [SMLBUFSIZ], /* column headings for procflags */
/* Specific process id monitoring support (command line only) */ colusrnam [USRNAMSIZ]; /* if selected by the 'u' command */
#define MONPIDMAX 12 unsigned procflags [PFLAGSSIZ]; /* fieldscur subset as: int/enum */
int maxpflgs, /* number of procflags (upcase fieldscur) */
/* Miscellaneous buffer sizes with liberal values maxtasks, /* user requested maximum, 0 equals all */
-- mostly just to pinpoint source code usage/dependancies */ maxcmdln, /* max length of a process' command line */
#define PFLAGSSIZ 32 sorttype; /* the last chosen sort field (as enum) */
#define CAPBUFSIZ 32 QSORT_t sortfunc; /* sort function for this window's tasks */
#define CLRBUFSIZ 64 int summclr, /* color num used in summ info */
#define GETBUFSIZ 32 msgsclr, /* " in msgs/pmts */
#define TNYBUFSIZ 32 headclr, /* " in cols head */
#define SMLBUFSIZ 256 taskclr; /* " in task display */
#define MEDBUFSIZ 512 char capclr_sum [CLRBUFSIZ], /* terminfo strings built from */
#define OURPATHSZ 1024 capclr_msg [CLRBUFSIZ], /* above clrs (& rebuilt too), */
#define BIGBUFSIZ 2048 capclr_pmt [CLRBUFSIZ], /* but NO recurring costs !!! */
#define RCFBUFSIZ SMLBUFSIZ capclr_hdr [CLRBUFSIZ], /* note: sum, msg and pmt strs */
#define USRNAMSIZ GETBUFSIZ capclr_rowhigh [CLRBUFSIZ], /* are only used when this */
#define COLBUFSIZ SMLBUFSIZ + CLRBUFSIZ capclr_rownorm [CLRBUFSIZ]; /* window is the 'Curwin'! */
#define ROWBUFSIZ MEDBUFSIZ + CLRBUFSIZ int len_rownorm, /* lengths of the corresponding terminfo */
len_rowhigh; /* strings to save mkcol() a strlen call */
/* Color stuff... char *captab [CAPTABMAX]; /* captab needed by show_special */
note: we avoid the use of background color so as to maximize } WIN_t;
compatibility with the user's xterm settings */ /* ////////////////////////////////////////////////////////////// */
#ifdef COLOR_SLEEPY
#define BASEcolor COLOR_MAGENTA
#define MSGScolor COLOR_CYAN
#define HEADcolor COLOR_BLUE
#else
#ifdef COLOR_CONSOL
#define BASEcolor COLOR_CYAN
#define MSGScolor COLOR_RED
#define HEADcolor COLOR_WHITE
#else
#define BASEcolor COLOR_RED
#define MSGScolor COLOR_RED
#define HEADcolor COLOR_YELLOW
#endif
#endif
/*###### Display Support *Data* ########################################*/ /*###### Display Support *Data* ########################################*/
/* An rcfile 'footprint' used to invalidate existing */
#define RCF_FILEID 'c'
/* The default fields displayed and their order, /* The default fields displayed and their order,
if nothing is specified by the loser, oops user */ if nothing is specified by the loser, oops user */
#define DEF_FIELDS "AbcDefGHiJkLMNOPqrstuVWxy" #define DEF_FIELDS "AbcDefGHiJkLMNOPqrstuVWxy"
/* Help screen selectable grouped fields */ /* Pre-configured grouped fields */
#define JOB_FIELDS "ABWdefikqrstuxyLJMGHVNOPC" #define JOB_FIELDS "ABWdefikqrstuxyLJMGHVNOPC"
#define MEM_FIELDS "AMNOPQRSTUWbcdefiklxyVGHJ" #define MEM_FIELDS "AMNOPQRSTUWbcdefiklxyVGHJ"
#define USR_FIELDS "CDEFABWghiknopqrstuxyLJMV" #define USR_FIELDS "CDEFABWghiknopqrstuxyLJMV"
@@ -206,14 +286,15 @@ enum pflag {
/* Summary Lines specially formatted string(s) -- /* Summary Lines specially formatted string(s) --
see 'show_special' for syntax details + other cautions. */ see 'show_special' for syntax details + other cautions. */
#define LOADAV_line "%s -\03%s\n" #define LOADAV_line "%s -%s\n"
#define LOADAV_line_alt "%s\06 -%s\n"
#define STATES_line1 "Tasks:\03" \ #define STATES_line1 "Tasks:\03" \
" %3u \02total,\03 %3u \02running,\03 %3u \02sleeping,\03" \ " %3u \02total,\03 %3u \02running,\03 %3u \02sleeping,\03" \
" %3u \02stopped,\03 %3u \02zombie\03\n" " %3u \02stopped,\03 %3u \02zombie\03\n"
#define STATES_line2 "%s\03" \ #define STATES_line2 "%s\03" \
" %#5.1f%% \02user,\03 %#5.1f%% \02system,\03" \ " %#5.1f%% \02user,\03 %#5.1f%% \02system,\03" \
" %#5.1f%% \02nice,\03 %#5.1f%% \02idle\03\n" " %#5.1f%% \02nice,\03 %#5.1f%% \02idle\03\n"
#ifdef UPCASE_SUMMK #ifdef CASEUP_SUMMK
#define MEMORY_line1 "Mem: \03" \ #define MEMORY_line1 "Mem: \03" \
" %8uK \02total,\03 %8uK \02used,\03" \ " %8uK \02total,\03 %8uK \02used,\03" \
" %8uK \02free,\03 %8uK \02buffers\03\n" " %8uK \02free,\03 %8uK \02buffers\03\n"
@@ -229,76 +310,80 @@ enum pflag {
" %8uk \02free,\03 %8uk \02cached\03\n" " %8uk \02free,\03 %8uk \02cached\03\n"
#endif #endif
/* Colors Help specially formatted string(s) -- /* Colors Help specially formatted string(s) --
see 'show_special' for syntax details + other cautions. */ see 'show_special' for syntax details + other cautions. */
#define COLOR_sample \ #define COLOR_help \
"%s%s's \01Help for color mapping\02 - %s\n" \ "%s%s's \01Help for color mapping\02 - %s\n" \
"current window: \01%s\06\n" \
"\n" \ "\n" \
" color -\03 08:41:24 up 1 day, 6:07, 7 users, load average:\n" \ " color -\03 04:25:44 up 8 days, 50 min, 7 users, load average:\n" \
" Tasks:\03 64 \02total,\03 2 \02running,\03 62 \02sleeping,\03 0 \02stopped,\03\n" \ " Tasks:\03 64 \02total,\03 2 \02running,\03 62 \02sleeping,\03 0 \02stopped,\03\n" \
" State cpu0 :\03 76.5%% \02user,\03 11.2%% \02system,\03 0.0%% \02nice,\03\n" \ " State cpu0 :\03 76.5%% \02user,\03 11.2%% \02system,\03 0.0%% \02nice,\03\n" \
" \01 Nasty Message! \04 -or- \01Input Prompt\05\n" \ " \01 Nasty Message! \04 -or- \01Input Prompt\05\n" \
" \01 PID TTY PR NI %%CPU TIME+ VIRT SWAP STA Command \06\n" \ " \01 PID TTY PR NI %%CPU TIME+ VIRT SWAP STA Command \06\n" \
" 17284 \03 pts/2 \07 8 0 0.0 0:00.75 1380 0 S /bin/bas\03\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" \ " \01 8601 pts/1 7 -10 0.4 0:00.03 916 0 R < color -b \07\n" \
" 11005 \03 ? \07 9 0 0.0 0:02.50 2852 1008 S amor -se\03\n" \ " 11005 \10? \07 9 0 0.0 0:02.50 2852 1008 S amor -ses \10\n" \
" 2924 \03 ? \07 9 -1 0.0 1:08.16 30040 20m S< X :0\03\n" \ " available toggles: \01b\02 =bold/reverse (\01%s\02), \01z\02 =color/mono (\01%s\02)\n" \
" (normal toggles available: \01b\02 = bold/reverse; \01z\02 = color/mono)\n" \ "\n" \
"\n\n" \
"Select \01target\02 as upper case letter:\n" \ "Select \01target\02 as upper case letter:\n" \
" B\02 = Base color,\01 H\02 = Column Headings,\01 M\02 = Messages/Prompts\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" \ "Select \01color\02 as number:\n" \
" 0\02 = black,\01 1\02 = red, \01 2\02 = green,\01 3\02 = yellow,\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" \ " 4\02 = blue, \01 5\02 = magenta,\01 6\02 = cyan, \01 7\02 = white\n" \
"\n" \ "\n" \
"Selected: \01target\02 \01 %c \04; \01color\02 \01 %d \04\n" \ "Selected: \01target\02 \01 %c \04; \01color\02 \01 %d \04\n" \
" press 'q' to abort or <Enter> to commit " \ " press 'q' to abort changes to window '\01%s\02'\n" \
" press 'a' or 'w' to commit & change another, <Enter> to commit and end " \
"" ""
/* Keyboard Help specially formatted string(s) -- /* Keyboard Help specially formatted string(s) --
see 'show_special' for syntax details + other cautions. */ see 'show_special' for syntax details + other cautions. */
#define HELP_data \ #ifdef QUIT_NORMALQ
"%s's \01Help for interactive commands\02 - %s\n" \ #define HELP_STOPkey " q "
"status: \01Secure mode \03%s\02;\01 Cumulative mode \03%s\02; \01Delay time \03%.1f\02 seconds\n" \ #else
" sp or ^L Redraw screen\n" \ #define HELP_STOPkey " <Esc> "
" o or O Rearrange fields\n" \ #endif
" f or F Add and remove fields, or select group now from:\n" \ #define KEYS_help \
" \01j\02) job fields; \01m\02) memory fields; \01u\02) user fields\n" \ "%s's - \01Help for Interactive Commands\02 - %s\n" \
" Z Change color mapping\05\n" \ "Window %s\06: \01Cumulative mode \03%s\02. \01System\06: \01Delay time \03%.1f secs\02; \01Secure mode \03%s\02.\n" \
"\n" \ " sp or ^L Redraw screen\n" \
"C,M,P,T,U,Y,E Sort: \01C\02) cmd; \01M\02) mem; \01P\02) pid; \01T\02) time; \01U\02) cpu; \01Y\02) tty; \01E\02) user\n" \ " o Rearrange current window's fields\n" \
" R Toggle normal/reverse sort for any of above\n" \ " f Add and remove current window's fields\n" \
" l,t,m Toggle summary: \01l\02) load avg; \01t\02) task/cpu stats; \01m\02) mem info\n" \ " Z Change color mappings for any window\05\n" \
" c,i,S Toggle: \01c\02) cmd name/line; \01i\02) idle tasks; \01S\02) cumulative time\n" \
" x,y\05 Toggle highlights: \01x\02) sort field; \01y\02) running tasks\n" \
" z,b\05 Toggle: \01z\02) color/mono; \01b\02) bold/reverse if 'x' or 'y'\n" \
" 1,I SMP views:\01 1\02) single/separate states; \01I\02) Irix/Solaris mode\n" \
"\n" \ "\n" \
"(7 letters) . Sort: \01C\02) cmd; \01M\02) mem; \01P\02) pid; \01T\02) time; \01U\02) cpu; \01Y\02) tty; \01E\02) user\n" \
" R . Toggle normal/reverse sort for any of above\n" \
" l,t,m Toggle summary: \01l\02) load avg; \01t\02) task/cpu stats; \01m\02) mem info\n" \
" c,i,S . Toggle: \01c\02) cmd name/line; \01i\02) idle tasks; \01S\02) cumulative time\n" \
" x,y\05 . Toggle highlights: \01x\02) sort field; \01y\02) running tasks\n" \
" z,b\05 . Toggle: \01z\02) color/mono; \01b\02) bold/reverse, only if 'x' or 'y'\n" \
" 1,I Toggle SMP view:\01 1\02) single/separate states; \01I\02) Irix/Solaris mode\n" \
"%s" \ "%s" \
" u Show specific user only\n" \ " u . Show specific user only\n" \
" # or n Set maximum tasks displayed\n" \ " # or n . Set maximum tasks displayed\n" \
" W Write configuration file\n" \ " W Write configuration file\n" \
" q Quit\n" \ HELP_STOPkey "Quit\n" \
"Press any key to continue " \ " ( 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 above the 'u' help text (maybe) */ /* This guy goes above the 'u' help text (maybe) */
#define HELP_unsecured \ #define KEYS_help_unsecured \
" k Kill a task\n" \ " k Kill a task\n" \
" r Renice a task\n" \ " r Renice a task\n" \
" s or d Set update interval\n" \ " s or d Set update interval\n" \
"" ""
/* Fields Reorder/Toggle specially formatted string(s) -- /* Fields Reorder/Toggle specially formatted string(s) --
see 'show_special' for syntax details + other cautions see 'show_special' for syntax details + other cautions
note: the leading newline below serves really dumb terminals; note: the leading newline below serves really dumb terminals;
if there's no 'cursor_home', the screen will be a mess if there's no 'cursor_home', the screen will be a mess
but this part will still be functional. */ but this part will still be functional. */
#define FIELDS_current \ #define FIELDS_current \
"\n%s%s's\01 Current Fields\02: \01 %s \04\n%s " \ "\n%s%s's\01 Current Fields\02: \01 %s \04 for window \01%s\06\n%s " \
"" ""
/* Some extra explanatory text which accompanies the Fields display. /* Some extra explanatory text which accompanies the Fields display.
@@ -322,6 +407,36 @@ enum pflag {
" VIRT = SWAP + RES\n" \ " VIRT = SWAP + RES\n" \
" RES = CODE + DATA\n" \ " RES = CODE + DATA\n" \
"" ""
/* Windows/Field Group Help specially formatted string(s) --
see 'show_special' for syntax details + other cautions. */
#define WINDOWS_help \
"%s's \01Help for Windows and Field Groups\02 - \"Current\" = \01 %s \06\n" \
"\n" \
". Use multiple \01windows\02, each with separate config opts (color,fields,sort,etc)\n" \
". The '\01Current\05' 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 '\01Current\05' window\n" \
". You \01change\02 a '\01Current\05' window by: \01 1\02) cycling forward/backward; \01 2\02) choosing\n" \
" a specific window with 'O' or 'F'; or \01 3\02) exiting the color mapping screen\n" \
". Commands \01available anytime\02 -------------\n" \
" \01A\02 . Alternate display mode toggle, show \01Single\02 / \01Multiple\02 windows\n" \
" O or F . Choose another field group and make it '\01Current\05', or change now\n" \
" by selecting a number: \01 1\02 :%s; \01 2\02 :%s; \01 3\02 :%s; \01 4\02 :%s\n" \
". Commands \01requiring\02 '\01A\02' mode -----------\n" \
" g . Change the '\01Current\05' window name (field group)\n" \
" \01*\04 a , w . Cycle through all four windows: \01a\02 Forward; \01w\02 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 'O'/'F' sub-commands NOW. Press <Enter> to make 'Current' " \
""
/*###### Some Prototypes (ha!) #########################################*/ /*###### Some Prototypes (ha!) #########################################*/
@@ -330,10 +445,10 @@ enum pflag {
* Note also that functions are alphabetical within a group to aid * Note also that functions are alphabetical within a group to aid
* source code navigation, which often influences choice of identifers. */ * source code navigation, which often influences choice of identifers. */
/*------ Sort callbacks ------------------------------------------------*/ /*------ Sort callbacks ------------------------------------------------*/
//atic int pid_sort (proc_t **P, proc_t **Q);
//atic int sort_cmd (proc_t **P, proc_t **Q); //atic int sort_cmd (proc_t **P, proc_t **Q);
//atic int sort_cpu (proc_t **P, proc_t **Q); //atic int sort_cpu (proc_t **P, proc_t **Q);
//atic int sort_mem (proc_t **P, proc_t **Q); //atic int sort_mem (proc_t **P, proc_t **Q);
//atic int sort_pid (proc_t **P, proc_t **Q);
//atic int sort_tme (proc_t **P, proc_t **Q); //atic int sort_tme (proc_t **P, proc_t **Q);
//atic int sort_tty (proc_t **P, proc_t **Q); //atic int sort_tty (proc_t **P, proc_t **Q);
//atic int sort_usr (proc_t **P, proc_t **Q); //atic int sort_usr (proc_t **P, proc_t **Q);
@@ -342,56 +457,61 @@ enum pflag {
//atic const char *fmtmk (const char *fmts, ...); //atic const char *fmtmk (const char *fmts, ...);
//atic char *strim (int sp, char *str); //atic char *strim (int sp, char *str);
//atic char *tg2 (int x, int y); //atic char *tg2 (int x, int y);
/*------ Exit/Interrput routines ---------------------------------------*/
//atic void bye_bye (int eno, const char *str);
//atic void stop (int dont_care_sig);
//atic void std_err (const char *str);
//atic void suspend (int dont_care_sig);
/*------ Misc Color/Highlighting support -------------------------------*/ /*------ Misc Color/Highlighting support -------------------------------*/
//atic void capsmk (void); //atic void capsmk (WIN_t *q);
//atic void msg_save (const char *fmts, ...); //atic void msg_save (const char *fmts, ...);
//atic void show_msg (const char *str); //atic void show_msg (const char *str);
//atic void show_pmt (const char *str); //atic void show_pmt (const char *str);
//atic void show_special (const char *glob); //atic void show_special (const char *glob);
//atic void tweak_colors (void); /*------ Small Utility routines ----------------------------------------*/
/*------ Small utility routines ----------------------------------------*/ //atic char *ask4str (const char *prompt);
//atic char *ask_str (const char *prompt);
//atic float get_float (const char *prompt); //atic float get_float (const char *prompt);
//atic int get_int (const char *prompt); //atic int get_int (const char *prompt);
//atic void mkheadings (void);
//atic char *scale_num (unsigned num, const unsigned width, const unsigned type); //atic char *scale_num (unsigned num, const unsigned width, const unsigned type);
//atic char *scale_tics (TICS_t tics, const unsigned width); //atic char *scale_tics (TICS_t tics, const unsigned width);
//atic float time_elapsed (void); //atic float time_elapsed (void);
/*------ Exit and Signal handled routines ------------------------------*/ /*------ Library Alternatives ------------------------------------------*/
//atic void bye_bye (int eno, const char *str); //atic void *alloc_c (unsigned numb);
//atic void std_err (const char *str); //atic void *alloc_r (void *q, unsigned numb);
//atic void stop (int dont_care_sig); //atic proc_t **refreshprocs (proc_t **tbl);
//atic void suspend (int dont_care_sig);
//atic void window_resize (int dont_care_sig);
/*------ Startup routines ----------------------------------------------*/ /*------ Startup routines ----------------------------------------------*/
//atic void parse_argvs (char **argv); //atic void before (char *me);
//atic void parse_rc (char *opts); //atic void configs_read (void);
//atic void rcfiles_read (void); //atic void parse_args (char **args);
//atic void terminal_set (void); //atic void whack_terminal (void);
/*------ Field Selection/Ordering routines -----------------------------*/ /*------ Field Selection/Ordering routines -----------------------------*/
//atic void display_fields (void); //atic void display_fields (void);
//atic void fields_reorder (void); //atic void fields_reorder (void);
//atic void fields_toggle (void); //atic void fields_toggle (void);
/*------ Library Alternatives ------------------------------------------*/ /*------ Windows/Field Groups support ----------------------------------*/
//atic void *alloc_c (unsigned numb); //atic void win_colsheads (WIN_t *q);
//atic void *alloc_r (void *q, unsigned numb); //atic void win_names (WIN_t *q, const char *name);
//atic proc_t **readprocs (proc_t **tbl); //atic void win_select (int ch);
/*------ Main screen routines ------------------------------------------*/ //atic void win_sortset (WIN_t *q, const int which);
//atic void do_key (unsigned c); //atic int win_warn (void);
#ifdef UGH_ITS_4_RH //atic void winsclr (WIN_t *q, int save);
//atic unsigned frame_memory (void); //atic void wins_colors (void);
#else //atic void wins_reflag (int what, int flg);
//atic void frame_memory (void); //atic void wins_resize (int dont_care_sig);
#endif //atic void windows_stage1 (void);
//atic void frame_smp (FILE *fp, const char *fmt, CPUS_t *cpu, const char *pfx); //atic void windows_stage2 (void);
/*------ Per-Frame Display support -------------------------------------*/
//atic void cpudo (FILE *fp, const char *fmt, CPUS_t *cpu, const char *pfx);
//atic void frame_states (proc_t **p, int show); //atic void frame_states (proc_t **p, int show);
//atic void mkcol (unsigned idx, int sta, int *pad, char *buf, ...); //atic void frame_storage (void);
#ifdef UGH_ITS_4_RH //atic void mkcol (WIN_t *q, unsigned idx, int sta, int *pad, char *buf, ...);
//atic void show_a_task (proc_t *task, unsigned mempgs); //atic void show_a_task (WIN_t *q, proc_t *task);
#else /*------ Main Screen routines ------------------------------------------*/
//atic void show_a_task (proc_t *task); //atic void do_key (unsigned c);
#endif //atic proc_t **do_summary (void);
//atic void show_everything (void); //atic void do_window (proc_t **ppt, WIN_t *q, int *lscr);
//atic void sohelpme (int wix, int max);
//atic void so_lets_see_em (void);
/*------ Entry point ---------------------------------------------------*/ /*------ Entry point ---------------------------------------------------*/
// int main (int dont_care_argc, char **argv); // int main (int dont_care_argc, char **argv);