Date: Fri, 20 Dec 2002 17:15:39 -0800 (PST) From: Marcel Moolenaar <marcel@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern imgact_elf.c Message-ID: <200212210115.gBL1Fd54010033@repoman.freebsd.org>
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marcel 2002/12/20 17:15:39 PST Modified files: sys/kern imgact_elf.c Log: Fix multiple registration of the elf_legacy_coredump sysctl variable. The duplication is caused by the fact that imgact_elf.c is included by both imgact_elf32.c and imgact_elf64.c and both are compiled by default on ia64. Consequently, we have two seperate copies of the elf_legacy_coredump variable due to them being declared static, and two entries for the same sysctl in the linker set, both referencing the unique copy of the elf_legacy_coredump variable. Since the second sysctl cannot be registered, one of the elf_legacy_coredump variables can not be tuned (if ordering still holds, it's the ELF64 related one). The only solution is to create two different sysctl variables, just like the elf<32|64>_trace sysctl variables. This unfortunately is an (user) interface change, but unavoidable. Thus, on ELF32 platforms the sysctl variable is called elf32_legacy_coredump and on ELF64 platforms it is called elf64_legacy_coredump. Platforms that have both ELF formats have both sysctl variables. These variables should probably be retired sooner rather than later. Revision Changes Path 1.134 +5 -3 src/sys/kern/imgact_elf.c To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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