mirror of https://github.com/xzeldon/htop.git
Enh: Add support for backtrace using execinfo
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@ -54,7 +54,7 @@ freebsd/FreeBSDProcess.h freebsd/FreeBSDCRT.h freebsd/Battery.h
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endif
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if HTOP_DRAGONFLYBSD
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htop_LDFLAGS += -lkvm -lkinfo
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htop_LDFLAGS += -lkvm -lkinfo -lexecinfo
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myhtopplatsources = dragonflybsd/Platform.c dragonflybsd/DragonFlyBSDProcessList.c \
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dragonflybsd/DragonFlyBSDProcess.c dragonflybsd/DragonFlyBSDCRT.c dragonflybsd/Battery.c
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@ -10,12 +10,26 @@ in the source distribution for its full text.
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#include "CRT.h"
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#include <stdio.h>
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#include <stdlib.h>
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#ifdef HAVE_EXECINFO_H
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#include <execinfo.h>
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#endif
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void CRT_handleSIGSEGV(int sgn) {
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(void) sgn;
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CRT_done();
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fprintf(stderr, "\n\nhtop " VERSION " aborting.\n");
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fprintf(stderr, "\n\nhtop " VERSION " aborting. Please report bug at http://hisham.hm/htop\n");
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#ifdef HAVE_EXECINFO_H
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size_t size = backtrace(backtraceArray, sizeof(backtraceArray) / sizeof(void *));
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fprintf(stderr, "\n Please include in your report the following backtrace: \n");
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backtrace_symbols_fd(backtraceArray, size, 2);
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fprintf(stderr, "\nAdditionally, in order to make the above backtrace useful,");
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fprintf(stderr, "\nplease also run the following command to generate a disassembly of your binary:");
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fprintf(stderr, "\n\n objdump -d `which htop` > ~/htop.objdump");
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fprintf(stderr, "\n\nand then attach the file ~/htop.objdump to your bug report.");
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fprintf(stderr, "\n\nThank you for helping to improve htop!\n\n");
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#else
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fprintf(stderr, "\nPlease contact your DragonFlyBSD package maintainer!\n\n");
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#endif
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abort();
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}
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@ -10,6 +10,9 @@ Released under the GNU GPL, see the COPYING file
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in the source distribution for its full text.
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*/
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#ifdef HAVE_EXECINFO_H
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#endif
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void CRT_handleSIGSEGV(int sgn);
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