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libprocstat: try to fix fallout from r361363

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The revision caused libprocstat to have two undefined symbols:
- __start_set_pcpu
- __stop_set_pcpu
probably because of __GLOBL() used in sys/pcpu.h under _KERNEL.
The symbols are not accessed by anything and the linker in base does not
complain about them, but some ports are failing to build.
Hack around the problem by providing definitions for those symbols.

Probably there is a better solution, but I could not think of it yet.

Reported by:	zeising
MFC after:	3 days
X-MFC with:	r361363
Sponsored by:	Panzura
This commit is contained in:
Andriy Gapon 2020-05-24 14:54:21 +00:00
parent 3fc40153b2
commit 56e8cb87c6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=361434
1 changed files with 4 additions and 0 deletions
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4
lib/libprocstat/zfs_defs.c
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@ -57,3 +57,7 @@ size_t sizeof_znode_t = sizeof(znode_t);
size_t offsetof_z_id = offsetof(znode_t, z_id);
size_t offsetof_z_size = offsetof(znode_t, z_size);
size_t offsetof_z_mode = offsetof(znode_t, z_mode);
/* Keep pcpu.h satisfied. */
uintptr_t *__start_set_pcpu;
uintptr_t *__stop_set_pcpu;