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b6a4a2f41c
Define a new CPP symbol that the target OS is Linux, and use it where only the OS matters and not the threads Library. Until now, 'HAVE_LINUXTHREADS' was used to indicate "Target is Linux" in many places. When we support configuration with NPTL but no Linuxthreads, this misuse must cease. configure.in: Step 2 of the switch to support configuration with NPTL: Define a new CPP symbol that the target OS is Linux. Until now, 'HAVE_LINUXTHREADS' was used to indicate "Target is Linux" in many places. When we support configuration with NPTL but no Linuxthreads, this misuse must cease. include/my_global.h: Step 2 of the switch to support configuration with NPTL: Use the new 'TARGET_OS_LINUX' where only the OS matters and not the threads Library. mysys/thr_mutex.c: Step 2 of the switch to support configuration with NPTL: Use the new 'TARGET_OS_LINUX' where only the OS matters and not the threads Library. sql/stacktrace.c: Step 2 of the switch to support configuration with NPTL: Use the new 'TARGET_OS_LINUX' where only the OS matters and not the threads Library. sql/stacktrace.h: Step 2 of the switch to support configuration with NPTL: Use the new 'TARGET_OS_LINUX' where only the OS matters and not the threads Library. tools/mysqlmanager.c: Step 2 of the switch to support configuration with NPTL: Use the new 'TARGET_OS_LINUX' where only the OS matters and not the threads Library.
47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/* Copyright (C) 2000 MySQL AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef TARGET_OS_LINUX
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#if defined(HAVE_STACKTRACE) || (defined (__i386__) || (defined(__alpha__) && defined(__GNUC__)))
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#undef HAVE_STACKTRACE
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#define HAVE_STACKTRACE
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extern char* __bss_start;
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extern char* heap_start;
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#define init_stacktrace() { heap_start = (char*) &__bss_start; }
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void print_stacktrace(gptr stack_bottom, ulong thread_stack);
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void safe_print_str(const char* name, const char* val, int max_len);
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#endif /* (defined (__i386__) || (defined(__alpha__) && defined(__GNUC__))) */
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#endif /* TARGET_OS_LINUX */
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/* Define empty prototypes for functions that are not implemented */
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#ifndef HAVE_STACKTRACE
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#define init_stacktrace() {}
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#define print_stacktrace(A,B) {}
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#define safe_print_str(A,B,C) {}
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#endif /* HAVE_STACKTRACE */
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void write_core(int sig);
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#ifdef __cplusplus
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}
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#endif
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