diff options
Diffstat (limited to 'CRT.c')
| -rw-r--r-- | CRT.c | 447 |
1 files changed, 350 insertions, 97 deletions
@@ -1,7 +1,7 @@ /* htop - CRT.c (C) 2004-2011 Hisham H. Muhammad -Released under the GNU GPLv2, see the COPYING file +Released under the GNU GPLv2+, see the COPYING file in the source distribution for its full text. */ @@ -10,24 +10,36 @@ in the source distribution for its full text. #include "CRT.h" #include <errno.h> +#include <fcntl.h> #include <langinfo.h> #include <signal.h> +#include <stdarg.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <unistd.h> +#include "CommandLine.h" #include "ProvideCurses.h" +#include "ProvideTerm.h" #include "XUtils.h" -#ifdef HAVE_EXECINFO_H -#include <execinfo.h> -#endif - #if !defined(NDEBUG) && defined(HAVE_MEMFD_CREATE) #include <sys/mman.h> #endif +#if defined(HAVE_LIBUNWIND_H) && defined(HAVE_LIBUNWIND) +# define PRINT_BACKTRACE +# define UNW_LOCAL_ONLY +# include <libunwind.h> +# if defined(HAVE_DLADDR) +# include <dlfcn.h> +# endif +#elif defined(HAVE_EXECINFO_H) +# define PRINT_BACKTRACE +# include <execinfo.h> +#endif + #define ColorIndex(i,j) ((7-(i))*8+(j)) @@ -124,7 +136,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [METER_VALUE] = A_BOLD | ColorPair(Cyan, Black), [METER_VALUE_ERROR] = A_BOLD | ColorPair(Red, Black), [METER_VALUE_IOREAD] = ColorPair(Green, Black), - [METER_VALUE_IOWRITE] = ColorPair(Blue, Black), + [METER_VALUE_IOWRITE] = A_BOLD | ColorPair(Blue, Black), [METER_VALUE_NOTICE] = A_BOLD | ColorPair(White, Black), [METER_VALUE_OK] = ColorPair(Green, Black), [METER_VALUE_WARN] = A_BOLD | ColorPair(Yellow, Black), @@ -137,7 +149,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [PROCESS_GIGABYTES] = ColorPair(Green, Black), [PROCESS_BASENAME] = A_BOLD | ColorPair(Cyan, Black), [PROCESS_TREE] = ColorPair(Cyan, Black), - [PROCESS_R_STATE] = ColorPair(Green, Black), + [PROCESS_RUN_STATE] = ColorPair(Green, Black), [PROCESS_D_STATE] = A_BOLD | ColorPair(Red, Black), [PROCESS_HIGH_PRIORITY] = ColorPair(Red, Black), [PROCESS_LOW_PRIORITY] = ColorPair(Green, Black), @@ -146,22 +158,25 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [PROCESS_THREAD] = ColorPair(Green, Black), [PROCESS_THREAD_BASENAME] = A_BOLD | ColorPair(Green, Black), [PROCESS_COMM] = ColorPair(Magenta, Black), - [PROCESS_THREAD_COMM] = ColorPair(Blue, Black), + [PROCESS_THREAD_COMM] = A_BOLD | ColorPair(Blue, Black), + [PROCESS_PRIV] = ColorPair(Magenta, Black), [BAR_BORDER] = A_BOLD, [BAR_SHADOW] = A_BOLD | ColorPairGrayBlack, [SWAP] = ColorPair(Red, Black), [SWAP_CACHE] = ColorPair(Yellow, Black), + [SWAP_FRONTSWAP] = A_BOLD | ColorPairGrayBlack, [GRAPH_1] = A_BOLD | ColorPair(Cyan, Black), [GRAPH_2] = ColorPair(Cyan, Black), [MEMORY_USED] = ColorPair(Green, Black), - [MEMORY_BUFFERS] = ColorPair(Blue, Black), + [MEMORY_BUFFERS] = A_BOLD | ColorPair(Blue, Black), [MEMORY_BUFFERS_TEXT] = A_BOLD | ColorPair(Blue, Black), [MEMORY_CACHE] = ColorPair(Yellow, Black), [MEMORY_SHARED] = ColorPair(Magenta, Black), + [MEMORY_COMPRESSED] = A_BOLD | ColorPairGrayBlack, [HUGEPAGE_1] = ColorPair(Green, Black), [HUGEPAGE_2] = ColorPair(Yellow, Black), [HUGEPAGE_3] = ColorPair(Red, Black), - [HUGEPAGE_4] = ColorPair(Blue, Black), + [HUGEPAGE_4] = A_BOLD | ColorPair(Blue, Black), [LOAD_AVERAGE_FIFTEEN] = ColorPair(Cyan, Black), [LOAD_AVERAGE_FIVE] = A_BOLD | ColorPair(Cyan, Black), [LOAD_AVERAGE_ONE] = A_BOLD | ColorPair(White, Black), @@ -175,7 +190,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [CHECK_MARK] = A_BOLD, [CHECK_TEXT] = A_NORMAL, [HOSTNAME] = A_BOLD, - [CPU_NICE] = ColorPair(Blue, Black), + [CPU_NICE] = A_BOLD | ColorPair(Blue, Black), [CPU_NICE_TEXT] = A_BOLD | ColorPair(Blue, Black), [CPU_NORMAL] = ColorPair(Green, Black), [CPU_SYSTEM] = ColorPair(Red, Black), @@ -184,22 +199,35 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [CPU_SOFTIRQ] = ColorPair(Magenta, Black), [CPU_STEAL] = ColorPair(Cyan, Black), [CPU_GUEST] = ColorPair(Cyan, Black), + [GPU_ENGINE_1] = ColorPair(Green, Black), + [GPU_ENGINE_2] = ColorPair(Yellow, Black), + [GPU_ENGINE_3] = ColorPair(Red, Black), + [GPU_ENGINE_4] = A_BOLD | ColorPair(Blue, Black), + [GPU_RESIDUE] = ColorPair(Magenta, Black), + [PANEL_EDIT] = ColorPair(White, Blue), + [SCREENS_OTH_BORDER] = ColorPair(Blue, Blue), + [SCREENS_OTH_TEXT] = ColorPair(Black, Blue), + [SCREENS_CUR_BORDER] = ColorPair(Green, Green), + [SCREENS_CUR_TEXT] = ColorPair(Black, Green), [PRESSURE_STALL_THREEHUNDRED] = ColorPair(Cyan, Black), [PRESSURE_STALL_SIXTY] = A_BOLD | ColorPair(Cyan, Black), [PRESSURE_STALL_TEN] = A_BOLD | ColorPair(White, Black), - [ZFS_MFU] = ColorPair(Blue, Black), + [FILE_DESCRIPTOR_USED] = ColorPair(Green, Black), + [FILE_DESCRIPTOR_MAX] = A_BOLD | ColorPair(Blue, Black), + [ZFS_MFU] = A_BOLD | ColorPair(Blue, Black), [ZFS_MRU] = ColorPair(Yellow, Black), [ZFS_ANON] = ColorPair(Magenta, Black), [ZFS_HEADER] = ColorPair(Cyan, Black), [ZFS_OTHER] = ColorPair(Magenta, Black), - [ZFS_COMPRESSED] = ColorPair(Blue, Black), + [ZFS_COMPRESSED] = A_BOLD | ColorPair(Blue, Black), [ZFS_RATIO] = ColorPair(Magenta, Black), - [ZRAM] = ColorPair(Yellow, Black), + [ZRAM_COMPRESSED] = A_BOLD | ColorPair(Blue, Black), + [ZRAM_UNCOMPRESSED] = ColorPair(Yellow, Black), [DYNAMIC_GRAY] = ColorPairGrayBlack, [DYNAMIC_DARKGRAY] = A_BOLD | ColorPairGrayBlack, [DYNAMIC_RED] = ColorPair(Red, Black), [DYNAMIC_GREEN] = ColorPair(Green, Black), - [DYNAMIC_BLUE] = ColorPair(Blue, Black), + [DYNAMIC_BLUE] = A_BOLD | ColorPair(Blue, Black), [DYNAMIC_CYAN] = ColorPair(Cyan, Black), [DYNAMIC_MAGENTA] = ColorPair(Magenta, Black), [DYNAMIC_YELLOW] = ColorPair(Yellow, Black), @@ -239,7 +267,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [PROCESS_GIGABYTES] = A_BOLD, [PROCESS_BASENAME] = A_BOLD, [PROCESS_TREE] = A_BOLD, - [PROCESS_R_STATE] = A_BOLD, + [PROCESS_RUN_STATE] = A_BOLD, [PROCESS_D_STATE] = A_BOLD, [PROCESS_HIGH_PRIORITY] = A_BOLD, [PROCESS_LOW_PRIORITY] = A_DIM, @@ -249,10 +277,12 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [PROCESS_THREAD_BASENAME] = A_REVERSE, [PROCESS_COMM] = A_BOLD, [PROCESS_THREAD_COMM] = A_REVERSE, + [PROCESS_PRIV] = A_BOLD, [BAR_BORDER] = A_BOLD, [BAR_SHADOW] = A_DIM, [SWAP] = A_BOLD, [SWAP_CACHE] = A_NORMAL, + [SWAP_FRONTSWAP] = A_DIM, [GRAPH_1] = A_BOLD, [GRAPH_2] = A_NORMAL, [MEMORY_USED] = A_BOLD, @@ -260,6 +290,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [MEMORY_BUFFERS_TEXT] = A_NORMAL, [MEMORY_CACHE] = A_NORMAL, [MEMORY_SHARED] = A_NORMAL, + [MEMORY_COMPRESSED] = A_DIM, [HUGEPAGE_1] = A_BOLD, [HUGEPAGE_2] = A_NORMAL, [HUGEPAGE_3] = A_REVERSE | A_BOLD, @@ -286,9 +317,21 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [CPU_SOFTIRQ] = A_BOLD, [CPU_STEAL] = A_DIM, [CPU_GUEST] = A_DIM, + [GPU_ENGINE_1] = A_BOLD, + [GPU_ENGINE_2] = A_NORMAL, + [GPU_ENGINE_3] = A_REVERSE | A_BOLD, + [GPU_ENGINE_4] = A_REVERSE, + [GPU_RESIDUE] = A_BOLD, + [PANEL_EDIT] = A_BOLD, + [SCREENS_OTH_BORDER] = A_DIM, + [SCREENS_OTH_TEXT] = A_DIM, + [SCREENS_CUR_BORDER] = A_REVERSE, + [SCREENS_CUR_TEXT] = A_REVERSE, [PRESSURE_STALL_THREEHUNDRED] = A_DIM, [PRESSURE_STALL_SIXTY] = A_NORMAL, [PRESSURE_STALL_TEN] = A_BOLD, + [FILE_DESCRIPTOR_USED] = A_BOLD, + [FILE_DESCRIPTOR_MAX] = A_BOLD, [ZFS_MFU] = A_NORMAL, [ZFS_MRU] = A_NORMAL, [ZFS_ANON] = A_DIM, @@ -296,7 +339,8 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [ZFS_OTHER] = A_DIM, [ZFS_COMPRESSED] = A_BOLD, [ZFS_RATIO] = A_BOLD, - [ZRAM] = A_NORMAL, + [ZRAM_COMPRESSED] = A_NORMAL, + [ZRAM_UNCOMPRESSED] = A_NORMAL, [DYNAMIC_GRAY] = A_DIM, [DYNAMIC_DARKGRAY] = A_DIM, [DYNAMIC_RED] = A_BOLD, @@ -341,7 +385,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [PROCESS_GIGABYTES] = ColorPair(Green, White), [PROCESS_BASENAME] = ColorPair(Blue, White), [PROCESS_TREE] = ColorPair(Green, White), - [PROCESS_R_STATE] = ColorPair(Green, White), + [PROCESS_RUN_STATE] = ColorPair(Green, White), [PROCESS_D_STATE] = A_BOLD | ColorPair(Red, White), [PROCESS_HIGH_PRIORITY] = ColorPair(Red, White), [PROCESS_LOW_PRIORITY] = ColorPair(Green, White), @@ -351,10 +395,12 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [PROCESS_THREAD_BASENAME] = A_BOLD | ColorPair(Blue, White), [PROCESS_COMM] = ColorPair(Magenta, White), [PROCESS_THREAD_COMM] = ColorPair(Green, White), + [PROCESS_PRIV] = ColorPair(Magenta, White), [BAR_BORDER] = ColorPair(Blue, White), [BAR_SHADOW] = ColorPair(Black, White), [SWAP] = ColorPair(Red, White), [SWAP_CACHE] = ColorPair(Yellow, White), + [SWAP_FRONTSWAP] = A_BOLD | ColorPair(Black, White), [GRAPH_1] = A_BOLD | ColorPair(Blue, White), [GRAPH_2] = ColorPair(Blue, White), [MEMORY_USED] = ColorPair(Green, White), @@ -362,6 +408,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [MEMORY_BUFFERS_TEXT] = ColorPair(Cyan, White), [MEMORY_CACHE] = ColorPair(Yellow, White), [MEMORY_SHARED] = ColorPair(Magenta, White), + [MEMORY_COMPRESSED] = A_BOLD | ColorPair(Black, White), [HUGEPAGE_1] = ColorPair(Green, White), [HUGEPAGE_2] = ColorPair(Yellow, White), [HUGEPAGE_3] = ColorPair(Red, White), @@ -388,9 +435,21 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [CPU_SOFTIRQ] = ColorPair(Blue, White), [CPU_STEAL] = ColorPair(Cyan, White), [CPU_GUEST] = ColorPair(Cyan, White), + [GPU_ENGINE_1] = ColorPair(Green, White), + [GPU_ENGINE_2] = ColorPair(Yellow, White), + [GPU_ENGINE_3] = ColorPair(Red, White), + [GPU_ENGINE_4] = ColorPair(Blue, White), + [GPU_RESIDUE] = ColorPair(Magenta, White), + [PANEL_EDIT] = ColorPair(White, Blue), + [SCREENS_OTH_BORDER] = A_BOLD | ColorPair(Black, White), + [SCREENS_OTH_TEXT] = A_BOLD | ColorPair(Black, White), + [SCREENS_CUR_BORDER] = ColorPair(Green, Green), + [SCREENS_CUR_TEXT] = ColorPair(Black, Green), [PRESSURE_STALL_THREEHUNDRED] = ColorPair(Black, White), [PRESSURE_STALL_SIXTY] = ColorPair(Black, White), [PRESSURE_STALL_TEN] = ColorPair(Black, White), + [FILE_DESCRIPTOR_USED] = ColorPair(Green, White), + [FILE_DESCRIPTOR_MAX] = ColorPair(Blue, White), [ZFS_MFU] = ColorPair(Cyan, White), [ZFS_MRU] = ColorPair(Yellow, White), [ZFS_ANON] = ColorPair(Magenta, White), @@ -398,7 +457,8 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [ZFS_OTHER] = ColorPair(Magenta, White), [ZFS_COMPRESSED] = ColorPair(Cyan, White), [ZFS_RATIO] = ColorPair(Magenta, White), - [ZRAM] = ColorPair(Yellow, White), + [ZRAM_COMPRESSED] = ColorPair(Cyan, White), + [ZRAM_UNCOMPRESSED] = ColorPair(Yellow, White), [DYNAMIC_GRAY] = ColorPair(Black, White), [DYNAMIC_DARKGRAY] = A_BOLD | ColorPair(Black, White), [DYNAMIC_RED] = ColorPair(Red, White), @@ -443,7 +503,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [PROCESS_GIGABYTES] = ColorPair(Green, Black), [PROCESS_BASENAME] = ColorPair(Green, Black), [PROCESS_TREE] = ColorPair(Blue, Black), - [PROCESS_R_STATE] = ColorPair(Green, Black), + [PROCESS_RUN_STATE] = ColorPair(Green, Black), [PROCESS_D_STATE] = A_BOLD | ColorPair(Red, Black), [PROCESS_HIGH_PRIORITY] = ColorPair(Red, Black), [PROCESS_LOW_PRIORITY] = ColorPair(Green, Black), @@ -453,10 +513,12 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [PROCESS_THREAD_BASENAME] = A_BOLD | ColorPair(Blue, Black), [PROCESS_COMM] = ColorPair(Magenta, Black), [PROCESS_THREAD_COMM] = ColorPair(Yellow, Black), + [PROCESS_PRIV] = ColorPair(Magenta, Black), [BAR_BORDER] = ColorPair(Blue, Black), [BAR_SHADOW] = ColorPairGrayBlack, [SWAP] = ColorPair(Red, Black), [SWAP_CACHE] = ColorPair(Yellow, Black), + [SWAP_FRONTSWAP] = ColorPairGrayBlack, [GRAPH_1] = A_BOLD | ColorPair(Cyan, Black), [GRAPH_2] = ColorPair(Cyan, Black), [MEMORY_USED] = ColorPair(Green, Black), @@ -464,6 +526,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [MEMORY_BUFFERS_TEXT] = ColorPair(Cyan, Black), [MEMORY_CACHE] = ColorPair(Yellow, Black), [MEMORY_SHARED] = ColorPair(Magenta, Black), + [MEMORY_COMPRESSED] = ColorPairGrayBlack, [HUGEPAGE_1] = ColorPair(Green, Black), [HUGEPAGE_2] = ColorPair(Yellow, Black), [HUGEPAGE_3] = ColorPair(Red, Black), @@ -490,9 +553,21 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [CPU_SOFTIRQ] = ColorPair(Blue, Black), [CPU_STEAL] = ColorPair(Black, Black), [CPU_GUEST] = ColorPair(Black, Black), + [GPU_ENGINE_1] = ColorPair(Green, Black), + [GPU_ENGINE_2] = ColorPair(Yellow, Black), + [GPU_ENGINE_3] = ColorPair(Red, Black), + [GPU_ENGINE_4] = ColorPair(Blue, Black), + [GPU_RESIDUE] = ColorPair(Magenta, Black), + [PANEL_EDIT] = ColorPair(White, Blue), + [SCREENS_OTH_BORDER] = ColorPair(Blue, Black), + [SCREENS_OTH_TEXT] = ColorPair(Blue, Black), + [SCREENS_CUR_BORDER] = ColorPair(Green, Green), + [SCREENS_CUR_TEXT] = ColorPair(Black, Green), [PRESSURE_STALL_THREEHUNDRED] = ColorPair(Black, Black), [PRESSURE_STALL_SIXTY] = ColorPair(Black, Black), [PRESSURE_STALL_TEN] = ColorPair(Black, Black), + [FILE_DESCRIPTOR_USED] = ColorPair(Green, Black), + [FILE_DESCRIPTOR_MAX] = A_BOLD | ColorPair(Blue, Black), [ZFS_MFU] = ColorPair(Cyan, Black), [ZFS_MRU] = ColorPair(Yellow, Black), [ZFS_ANON] = A_BOLD | ColorPair(Magenta, Black), @@ -500,7 +575,8 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [ZFS_OTHER] = A_BOLD | ColorPair(Magenta, Black), [ZFS_COMPRESSED] = ColorPair(Cyan, Black), [ZFS_RATIO] = A_BOLD | ColorPair(Magenta, Black), - [ZRAM] = ColorPair(Yellow, Black), + [ZRAM_COMPRESSED] = ColorPair(Cyan, Black), + [ZRAM_UNCOMPRESSED] = ColorPair(Yellow, Black), [DYNAMIC_GRAY] = ColorPairGrayBlack, [DYNAMIC_DARKGRAY] = A_BOLD | ColorPairGrayBlack, [DYNAMIC_RED] = ColorPair(Red, Black), @@ -545,7 +621,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [PROCESS_GIGABYTES] = ColorPair(Green, Blue), [PROCESS_BASENAME] = A_BOLD | ColorPair(Cyan, Blue), [PROCESS_TREE] = ColorPair(Cyan, Blue), - [PROCESS_R_STATE] = ColorPair(Green, Blue), + [PROCESS_RUN_STATE] = ColorPair(Green, Blue), [PROCESS_D_STATE] = A_BOLD | ColorPair(Red, Blue), [PROCESS_HIGH_PRIORITY] = ColorPair(Red, Blue), [PROCESS_LOW_PRIORITY] = ColorPair(Green, Blue), @@ -555,10 +631,12 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [PROCESS_THREAD_BASENAME] = A_BOLD | ColorPair(Green, Blue), [PROCESS_COMM] = ColorPair(Magenta, Blue), [PROCESS_THREAD_COMM] = ColorPair(Black, Blue), + [PROCESS_PRIV] = ColorPair(Magenta, Blue), [BAR_BORDER] = A_BOLD | ColorPair(Yellow, Blue), [BAR_SHADOW] = ColorPair(Cyan, Blue), [SWAP] = ColorPair(Red, Blue), [SWAP_CACHE] = A_BOLD | ColorPair(Yellow, Blue), + [SWAP_FRONTSWAP] = A_BOLD | ColorPair(Black, Blue), [GRAPH_1] = A_BOLD | ColorPair(Cyan, Blue), [GRAPH_2] = ColorPair(Cyan, Blue), [MEMORY_USED] = A_BOLD | ColorPair(Green, Blue), @@ -566,6 +644,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [MEMORY_BUFFERS_TEXT] = A_BOLD | ColorPair(Cyan, Blue), [MEMORY_CACHE] = A_BOLD | ColorPair(Yellow, Blue), [MEMORY_SHARED] = A_BOLD | ColorPair(Magenta, Blue), + [MEMORY_COMPRESSED] = A_BOLD | ColorPair(Black, Blue), [HUGEPAGE_1] = A_BOLD | ColorPair(Green, Blue), [HUGEPAGE_2] = A_BOLD | ColorPair(Yellow, Blue), [HUGEPAGE_3] = A_BOLD | ColorPair(Red, Blue), @@ -592,9 +671,21 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [CPU_SOFTIRQ] = ColorPair(Black, Blue), [CPU_STEAL] = ColorPair(White, Blue), [CPU_GUEST] = ColorPair(White, Blue), + [GPU_ENGINE_1] = A_BOLD | ColorPair(Green, Blue), + [GPU_ENGINE_2] = A_BOLD | ColorPair(Yellow, Blue), + [GPU_ENGINE_3] = A_BOLD | ColorPair(Red, Blue), + [GPU_ENGINE_4] = A_BOLD | ColorPair(White, Blue), + [GPU_RESIDUE] = A_BOLD | ColorPair(Magenta, Blue), + [PANEL_EDIT] = ColorPair(White, Blue), + [SCREENS_OTH_BORDER] = A_BOLD | ColorPair(Yellow, Blue), + [SCREENS_OTH_TEXT] = ColorPair(Cyan, Blue), + [SCREENS_CUR_BORDER] = ColorPair(Cyan, Cyan), + [SCREENS_CUR_TEXT] = ColorPair(Black, Cyan), [PRESSURE_STALL_THREEHUNDRED] = A_BOLD | ColorPair(Black, Blue), [PRESSURE_STALL_SIXTY] = A_NORMAL | ColorPair(White, Blue), [PRESSURE_STALL_TEN] = A_BOLD | ColorPair(White, Blue), + [FILE_DESCRIPTOR_USED] = A_BOLD | ColorPair(Green, Blue), + [FILE_DESCRIPTOR_MAX] = A_BOLD | ColorPair(Red, Blue), [ZFS_MFU] = A_BOLD | ColorPair(White, Blue), [ZFS_MRU] = A_BOLD | ColorPair(Yellow, Blue), [ZFS_ANON] = A_BOLD | ColorPair(Magenta, Blue), @@ -602,7 +693,8 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [ZFS_OTHER] = A_BOLD | ColorPair(Magenta, Blue), [ZFS_COMPRESSED] = A_BOLD | ColorPair(White, Blue), [ZFS_RATIO] = A_BOLD | ColorPair(Magenta, Blue), - [ZRAM] = A_BOLD | ColorPair(Yellow, Blue), + [ZRAM_COMPRESSED] = ColorPair(Cyan, Blue), + [ZRAM_UNCOMPRESSED] = ColorPair(Yellow, Blue), [DYNAMIC_GRAY] = ColorPairGrayBlack, [DYNAMIC_DARKGRAY] = A_BOLD | ColorPairGrayBlack, [DYNAMIC_RED] = ColorPair(Red, Blue), @@ -651,16 +743,18 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [PROCESS_THREAD_BASENAME] = A_BOLD | ColorPair(Blue, Black), [PROCESS_COMM] = ColorPair(Magenta, Black), [PROCESS_THREAD_COMM] = ColorPair(Yellow, Black), - [PROCESS_R_STATE] = ColorPair(Green, Black), + [PROCESS_RUN_STATE] = ColorPair(Green, Black), [PROCESS_D_STATE] = A_BOLD | ColorPair(Red, Black), [PROCESS_HIGH_PRIORITY] = ColorPair(Red, Black), [PROCESS_LOW_PRIORITY] = ColorPair(Green, Black), [PROCESS_NEW] = ColorPair(Black, Green), [PROCESS_TOMB] = ColorPair(Black, Red), + [PROCESS_PRIV] = ColorPair(Magenta, Black), [BAR_BORDER] = A_BOLD | ColorPair(Green, Black), [BAR_SHADOW] = ColorPair(Cyan, Black), [SWAP] = ColorPair(Red, Black), [SWAP_CACHE] = ColorPair(Yellow, Black), + [SWAP_FRONTSWAP] = ColorPair(Yellow, Black), [GRAPH_1] = A_BOLD | ColorPair(Green, Black), [GRAPH_2] = ColorPair(Green, Black), [MEMORY_USED] = ColorPair(Green, Black), @@ -668,6 +762,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [MEMORY_BUFFERS_TEXT] = A_BOLD | ColorPair(Blue, Black), [MEMORY_CACHE] = ColorPair(Yellow, Black), [MEMORY_SHARED] = ColorPair(Magenta, Black), + [MEMORY_COMPRESSED] = ColorPair(Yellow, Black), [HUGEPAGE_1] = ColorPair(Green, Black), [HUGEPAGE_2] = ColorPair(Yellow, Black), [HUGEPAGE_3] = ColorPair(Red, Black), @@ -692,9 +787,21 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [CPU_SOFTIRQ] = ColorPair(Blue, Black), [CPU_STEAL] = ColorPair(Cyan, Black), [CPU_GUEST] = ColorPair(Cyan, Black), + [GPU_ENGINE_1] = ColorPair(Green, Black), + [GPU_ENGINE_2] = ColorPair(Yellow, Black), + [GPU_ENGINE_3] = ColorPair(Red, Black), + [GPU_ENGINE_4] = ColorPair(Blue, Black), + [GPU_RESIDUE] = ColorPair(Magenta, Black), + [PANEL_EDIT] = ColorPair(White, Cyan), + [SCREENS_OTH_BORDER] = ColorPair(White, Black), + [SCREENS_OTH_TEXT] = ColorPair(Cyan, Black), + [SCREENS_CUR_BORDER] = A_BOLD | ColorPair(White, Black), + [SCREENS_CUR_TEXT] = A_BOLD | ColorPair(Green, Black), [PRESSURE_STALL_THREEHUNDRED] = ColorPair(Green, Black), [PRESSURE_STALL_SIXTY] = ColorPair(Green, Black), [PRESSURE_STALL_TEN] = A_BOLD | ColorPair(Green, Black), + [FILE_DESCRIPTOR_USED] = ColorPair(Green, Black), + [FILE_DESCRIPTOR_MAX] = A_BOLD | ColorPair(Blue, Black), [ZFS_MFU] = ColorPair(Blue, Black), [ZFS_MRU] = ColorPair(Yellow, Black), [ZFS_ANON] = ColorPair(Magenta, Black), @@ -702,7 +809,8 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [ZFS_OTHER] = ColorPair(Magenta, Black), [ZFS_COMPRESSED] = ColorPair(Blue, Black), [ZFS_RATIO] = ColorPair(Magenta, Black), - [ZRAM] = ColorPair(Yellow, Black), + [ZRAM_COMPRESSED] = ColorPair(Blue, Black), + [ZRAM_UNCOMPRESSED] = ColorPair(Yellow, Black), [DYNAMIC_GRAY] = ColorPairGrayBlack, [DYNAMIC_DARKGRAY] = A_BOLD | ColorPairGrayBlack, [DYNAMIC_RED] = ColorPair(Red, Black), @@ -716,7 +824,7 @@ static int CRT_colorSchemes[LAST_COLORSCHEME][LAST_COLORELEMENT] = { [COLORSCHEME_BROKENGRAY] = { 0 } // dynamically generated. }; -int CRT_cursorX = 0; +static bool CRT_retainScreenOnExit = false; int CRT_scrollHAmount = 5; @@ -725,8 +833,21 @@ int CRT_scrollWheelVAmount = 10; ColorScheme CRT_colorScheme = COLORSCHEME_DEFAULT; ATTR_NORETURN -static void CRT_handleSIGTERM(ATTR_UNUSED int sgn) { +static void CRT_handleSIGTERM(int sgn) { CRT_done(); + + if (!CRT_crashSettings->changed) + _exit(0); + + const char* signal_str = strsignal(sgn); + if (!signal_str) + signal_str = "unknown reason"; + + char err_buf[512]; + snprintf(err_buf, sizeof(err_buf), + "A signal %d (%s) was received, exiting without persisting settings to htoprc.\n", + sgn, signal_str); + full_write_str(STDERR_FILENO, err_buf); _exit(0); } @@ -771,6 +892,8 @@ static void dumpStderr(void) { fsync(STDERR_FILENO); dup2(stderrRedirectBackupFd, STDERR_FILENO); + close(stderrRedirectBackupFd); + stderrRedirectBackupFd = -1; lseek(stderrRedirectNewFd, 0, SEEK_SET); bool header = false; @@ -791,20 +914,30 @@ static void dumpStderr(void) { if (res > 0) { if (!header) { - fprintf(stderr, ">>>>>>>>>> stderr output >>>>>>>>>>\n\n"); + full_write_str(STDERR_FILENO, ">>>>>>>>>> stderr output >>>>>>>>>>\n"); header = true; } - (void)! write(STDERR_FILENO, buffer, res); + full_write(STDERR_FILENO, buffer, res); } } if (header) - fprintf(stderr, "\n<<<<<<<<<< stderr output <<<<<<<<<<\n"); + full_write_str(STDERR_FILENO, "\n<<<<<<<<<< stderr output <<<<<<<<<<\n"); close(stderrRedirectNewFd); stderrRedirectNewFd = -1; } +void CRT_debug_impl(const char* file, size_t lineno, const char* func, const char* fmt, ...) { + va_list args; + + fprintf(stderr, "[%s:%zu (%s)]: ", file, lineno, func); + va_start(args, fmt); + vfprintf(stderr, fmt, args); + va_end(args); + fprintf(stderr, "\n"); +} + #else /* !NDEBUG */ static void redirectStderr(void) { @@ -817,10 +950,71 @@ static void dumpStderr(void) { static struct sigaction old_sig_handler[32]; -void CRT_init(const Settings* settings, bool allowUnicode) { - redirectStderr(); +static void CRT_installSignalHandlers(void) { + struct sigaction act; + sigemptyset(&act.sa_mask); + act.sa_flags = (int)SA_RESETHAND | SA_NODEFER; + act.sa_handler = CRT_handleSIGSEGV; + sigaction(SIGSEGV, &act, &old_sig_handler[SIGSEGV]); + sigaction(SIGFPE, &act, &old_sig_handler[SIGFPE]); + sigaction(SIGILL, &act, &old_sig_handler[SIGILL]); + sigaction(SIGBUS, &act, &old_sig_handler[SIGBUS]); + sigaction(SIGPIPE, &act, &old_sig_handler[SIGPIPE]); + sigaction(SIGSYS, &act, &old_sig_handler[SIGSYS]); + sigaction(SIGABRT, &act, &old_sig_handler[SIGABRT]); + + signal(SIGCHLD, SIG_DFL); + signal(SIGINT, CRT_handleSIGTERM); + signal(SIGTERM, CRT_handleSIGTERM); + signal(SIGQUIT, CRT_handleSIGTERM); + signal(SIGUSR1, SIG_IGN); + signal(SIGUSR2, SIG_IGN); +} + +void CRT_resetSignalHandlers(void) { + sigaction(SIGSEGV, &old_sig_handler[SIGSEGV], NULL); + sigaction(SIGFPE, &old_sig_handler[SIGFPE], NULL); + sigaction(SIGILL, &old_sig_handler[SIGILL], NULL); + sigaction(SIGBUS, &old_sig_handler[SIGBUS], NULL); + sigaction(SIGPIPE, &old_sig_handler[SIGPIPE], NULL); + sigaction(SIGSYS, &old_sig_handler[SIGSYS], NULL); + sigaction(SIGABRT, &old_sig_handler[SIGABRT], NULL); + + signal(SIGINT, SIG_DFL); + signal(SIGTERM, SIG_DFL); + signal(SIGQUIT, SIG_DFL); + signal(SIGUSR1, SIG_DFL); + signal(SIGUSR2, SIG_DFL); +} + +#ifdef HAVE_GETMOUSE +void CRT_setMouse(bool enabled) { + if (enabled) { +#if NCURSES_MOUSE_VERSION > 1 + mousemask(BUTTON1_RELEASED | BUTTON4_PRESSED | BUTTON5_PRESSED, NULL); +#else + mousemask(BUTTON1_RELEASED, NULL); +#endif + } else { + mousemask(0, NULL); + } +} +#endif +void CRT_init(const Settings* settings, bool allowUnicode, bool retainScreenOnExit) { initscr(); + + if (retainScreenOnExit) { + CRT_retainScreenOnExit = true; + refresh(); + tputs(exit_ca_mode, 0, putchar); + tputs(clear_screen, 0, putchar); + fflush(stdout); + enter_ca_mode = 0; + exit_ca_mode = 0; + } + + redirectStderr(); noecho(); CRT_crashSettings = settings; CRT_delay = &(settings->delay); @@ -853,6 +1047,10 @@ void CRT_init(const Settings* settings, bool allowUnicode) { } if (termType && (String_startsWith(termType, "xterm") || String_eq(termType, "vt220"))) { +#ifdef HTOP_NETBSD +#define define_key(s_, k_) define_key((char*)s_, k_) +IGNORE_WCASTQUAL_BEGIN +#endif define_key("\033[H", KEY_HOME); define_key("\033[F", KEY_END); define_key("\033[7~", KEY_HOME); @@ -868,28 +1066,24 @@ void CRT_init(const Settings* settings, bool allowUnicode) { define_key("\033[14~", KEY_F(4)); define_key("\033[14;2~", KEY_F(15)); define_key("\033[17;2~", KEY_F(18)); + define_key("\033[Z", KEY_SHIFT_TAB); char sequence[3] = "\033a"; for (char c = 'a'; c <= 'z'; c++) { sequence[1] = c; define_key(sequence, KEY_ALT('A' + (c - 'a'))); } + define_key("\033[I", KEY_FOCUS_IN); + define_key("\033[O", KEY_FOCUS_OUT); +#ifdef HTOP_NETBSD +IGNORE_WCASTQUAL_END +#undef define_key +#endif + } + if (termType && (String_startsWith(termType, "rxvt"))) { + define_key("\033[Z", KEY_SHIFT_TAB); } - struct sigaction act; - sigemptyset (&act.sa_mask); - act.sa_flags = (int)SA_RESETHAND | SA_NODEFER; - act.sa_handler = CRT_handleSIGSEGV; - sigaction (SIGSEGV, &act, &old_sig_handler[SIGSEGV]); - sigaction (SIGFPE, &act, &old_sig_handler[SIGFPE]); - sigaction (SIGILL, &act, &old_sig_handler[SIGILL]); - sigaction (SIGBUS, &act, &old_sig_handler[SIGBUS]); - sigaction (SIGPIPE, &act, &old_sig_handler[SIGPIPE]); - sigaction (SIGSYS, &act, &old_sig_handler[SIGSYS]); - sigaction (SIGABRT, &act, &old_sig_handler[SIGABRT]); - - signal(SIGINT, CRT_handleSIGTERM); - signal(SIGTERM, CRT_handleSIGTERM); - signal(SIGQUIT, CRT_handleSIGTERM); + CRT_installSignalHandlers(); use_default_colors(); if (!has_colors()) @@ -912,18 +1106,23 @@ void CRT_init(const Settings* settings, bool allowUnicode) { #endif CRT_treeStrAscii; -#ifdef HAVE_GETMOUSE -#if NCURSES_MOUSE_VERSION > 1 - mousemask(BUTTON1_RELEASED | BUTTON4_PRESSED | BUTTON5_PRESSED, NULL); -#else - mousemask(BUTTON1_RELEASED, NULL); -#endif -#endif + CRT_setMouse(settings->enableMouse); CRT_degreeSign = initDegreeSign(); } -void CRT_done() { +void CRT_done(void) { + int resetColor = CRT_colors ? CRT_colors[RESET_COLOR] : CRT_colorSchemes[COLORSCHEME_DEFAULT][RESET_COLOR]; + + attron(resetColor); + mvhline(LINES - 1, 0, ' ', COLS); + attroff(resetColor); + refresh(); + + if (CRT_retainScreenOnExit) { + mvcur(-1, -1, LINES - 1, 0); + } + curs_set(1); endwin(); @@ -937,7 +1136,7 @@ void CRT_fatalError(const char* note) { exit(2); } -int CRT_readKey() { +int CRT_readKey(void) { nocbreak(); cbreak(); nodelay(stdscr, FALSE); @@ -946,13 +1145,13 @@ int CRT_readKey() { return ret; } -void CRT_disableDelay() { +void CRT_disableDelay(void) { nocbreak(); cbreak(); nodelay(stdscr, TRUE); } -void CRT_enableDelay() { +void CRT_enableDelay(void) { halfdelay(*CRT_delay); } @@ -962,9 +1161,7 @@ void CRT_setColors(int colorScheme) { for (short int i = 0; i < 8; i++) { for (short int j = 0; j < 8; j++) { if (ColorIndex(i, j) != ColorIndexGrayBlack && ColorIndex(i, j) != ColorIndexWhiteDefault) { - short int bg = (colorScheme != COLORSCHEME_BLACKNIGHT) - ? (j == 0 ? -1 : j) - : j; + short int bg = (colorScheme != COLORSCHEME_BLACKNIGHT) && (j == 0) ? -1 : j; init_pair(ColorIndex(i, j), i, bg); } } @@ -979,26 +1176,84 @@ void CRT_setColors(int colorScheme) { CRT_colors = CRT_colorSchemes[colorScheme]; } +#ifdef PRINT_BACKTRACE +static void print_backtrace(void) { +#if defined(HAVE_LIBUNWIND_H) && defined(HAVE_LIBUNWIND) + unw_context_t context; + unw_getcontext(&context); + + unw_cursor_t cursor; + unw_init_local(&cursor, &context); + + unsigned int item = 0; + + char err_buf[1024]; + + while (unw_step(&cursor) > 0) { + unw_word_t pc; + unw_get_reg(&cursor, UNW_REG_IP, &pc); + if (pc == 0) + break; + + char symbolName[256] = "?"; + unw_word_t offset = 0; + unw_get_proc_name(&cursor, symbolName, sizeof(symbolName), &offset); + + unw_proc_info_t pip; + pip.unwind_info = 0; + + const char* fname = "?"; + const void* ptr = 0; + if (unw_get_proc_info(&cursor, &pip) == 0) { + ptr = (const void*)(pip.start_ip + offset); + + #ifdef HAVE_DLADDR + Dl_info dlinfo; + if (dladdr(ptr, &dlinfo) && dlinfo.dli_fname && *dlinfo.dli_fname) + fname = dlinfo.dli_fname; + #endif + } + + const bool is_signal_frame = unw_is_signal_frame(&cursor) > 0; + const char* frame = is_signal_frame ? " {signal frame}" : ""; + + snprintf(err_buf, sizeof(err_buf), "%2u: %#14lx %s (%s+%#lx) [%p]%s\n", item++, pc, fname, symbolName, offset, ptr, frame); + full_write_str(STDERR_FILENO, err_buf); + } +#elif defined(HAVE_EXECINFO_H) + void* backtraceArray[256]; + + size_t size = backtrace(backtraceArray, ARRAYSIZE(backtraceArray)); + backtrace_symbols_fd(backtraceArray, size, STDERR_FILENO); +#else +#error No implementation for print_backtrace()! +#endif +} +#endif + void CRT_handleSIGSEGV(int signal) { CRT_done(); - fprintf(stderr, "\n\n" + char err_buf[512]; + + snprintf(err_buf, sizeof(err_buf), "\n\n" "FATAL PROGRAM ERROR DETECTED\n" "============================\n" "Please check at https://htop.dev/issues whether this issue has already been reported.\n" "If no similar issue has been reported before, please create a new issue with the following information:\n" - "\n" - "- Your "PACKAGE" version ("PACKAGE" --version)\n" - "- Your OS and kernel version (uname -a)\n" - "- Your distribution and release (lsb_release -a)\n" - "- Likely steps to reproduce (How did it happened?)\n" + " - Your %s version: '"VERSION"'\n" + " - Your OS and kernel version (uname -a)\n" + " - Your distribution and release (lsb_release -a)\n" + " - Likely steps to reproduce (How did it happen?)\n", + program ); + full_write_str(STDERR_FILENO, err_buf); -#ifdef HAVE_EXECINFO_H - fprintf(stderr, "- Backtrace of the issue (see below)\n"); +#ifdef PRINT_BACKTRACE + full_write_str(STDERR_FILENO, " - Backtrace of the issue (see below)\n"); #endif - fprintf(stderr, + full_write_str(STDERR_FILENO, "\n" ); @@ -1006,67 +1261,65 @@ void CRT_handleSIGSEGV(int signal) { if (!signal_str) { signal_str = "unknown reason"; } - fprintf(stderr, + snprintf(err_buf, sizeof(err_buf), "Error information:\n" "------------------\n" "A signal %d (%s) was received.\n" "\n", signal, signal_str ); + full_write_str(STDERR_FILENO, err_buf); - fprintf(stderr, + full_write_str(STDERR_FILENO, "Setting information:\n" "--------------------\n"); Settings_write(CRT_crashSettings, true); - fprintf(stderr, "\n"); + full_write_str(STDERR_FILENO, "\n\n"); -#ifdef HAVE_EXECINFO_H - fprintf(stderr, +#ifdef PRINT_BACKTRACE + full_write_str(STDERR_FILENO, "Backtrace information:\n" "----------------------\n" - "The following function calls were active when the issue was detected:\n" - "---\n" ); - void* backtraceArray[256]; + print_backtrace(); - size_t size = backtrace(backtraceArray, ARRAYSIZE(backtraceArray)); - backtrace_symbols_fd(backtraceArray, size, STDERR_FILENO); - fprintf(stderr, - "---\n" + snprintf(err_buf, sizeof(err_buf), "\n" - "To make the above information more practical to work with,\n" - "please also provide a disassembly of your "PACKAGE" binary.\n" + "To make the above information more practical to work with, " + "please also provide a disassembly of your %s binary. " "This can usually be done by running the following command:\n" - "\n" + "\n", + program ); + full_write_str(STDERR_FILENO, err_buf); #ifdef HTOP_DARWIN - fprintf(stderr, " otool -tvV `which "PACKAGE"` > ~/htop.otool\n"); + snprintf(err_buf, sizeof(err_buf), " otool -tvV `which %s` > ~/%s.otool\n", program, program); #else - fprintf(stderr, " objdump -d -S -w `which "PACKAGE"` > ~/htop.objdump\n"); + snprintf(err_buf, sizeof(err_buf), " objdump -d -S -w `which %s` > ~/%s.objdump\n", program, program); #endif + full_write_str(STDERR_FILENO, err_buf); - fprintf(stderr, + full_write_str(STDERR_FILENO, "\n" "Please include the generated file in your report.\n" - "\n" ); #endif - fprintf(stderr, + snprintf(err_buf, sizeof(err_buf), "Running this program with debug symbols or inside a debugger may provide further insights.\n" "\n" - "Thank you for helping to improve "PACKAGE"!\n" - "\n" - PACKAGE " " VERSION " aborting.\n" - "\n" + "Thank you for helping to improve %s!\n" + "\n", + program ); + full_write_str(STDERR_FILENO, err_buf); /* Call old sigsegv handler; may be default exit or third party one (e.g. ASAN) */ - if (sigaction (signal, &old_sig_handler[signal], NULL) < 0) { + if (sigaction(signal, &old_sig_handler[signal], NULL) < 0) { /* This avoids an infinite loop in case the handler could not be reset. */ - fprintf(stderr, + full_write_str(STDERR_FILENO, "!!! Chained handler could not be restored. Forcing exit.\n" ); _exit(1); @@ -1076,7 +1329,7 @@ void CRT_handleSIGSEGV(int signal) { raise(signal); // Always terminate, even if installed handler returns - fprintf(stderr, + full_write_str(STDERR_FILENO, "!!! Chained handler did not exit. Forcing exit.\n" ); _exit(1); |