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build: fix mingw build of virprocess.c

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Commit 776d49f4 added a static function that is only called
conditionally; leading to this compile error on mingw:

  CC       libvirt_util_la-virprocess.lo
../../src/util/virprocess.c:624:26: error: 'struct rlimit' declared inside parameter list [-Werror]
../../src/util/virprocess.c:624:26: error: its scope is only this definition or declaration, which is probably not what you want [-Werror]
../../src/util/virprocess.c:622:1: error: 'virProcessPrLimit' defined but not used [-Werror=unused-function]

* src/util/virprocess.c (virProcessPrLimit): Only declare
virProcessPrLimit when used.

Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Eric Blake 2013-05-02 15:46:19 -06:00
parent 348ac06133
commit 05f79a3894
1 changed files with 2 additions and 2 deletions
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4
src/util/virprocess.c
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@ -617,7 +617,7 @@ virProcessPrLimit(pid_t pid, int resource, struct rlimit *rlim)
{ {
return prlimit(pid, resource, rlim, NULL); return prlimit(pid, resource, rlim, NULL);
} }
#else /* ! HAVE_PRLIMIT */ #elif HAVE_SETRLIMIT
static int static int
virProcessPrLimit(pid_t pid ATTRIBUTE_UNUSED, virProcessPrLimit(pid_t pid ATTRIBUTE_UNUSED,
int resource ATTRIBUTE_UNUSED, int resource ATTRIBUTE_UNUSED,
@ -626,7 +626,7 @@ virProcessPrLimit(pid_t pid ATTRIBUTE_UNUSED,
errno = ENOSYS; errno = ENOSYS;
return -1; return -1;
} }
#endif /* ! HAVE_PRLIMIT */ #endif
#if HAVE_SETRLIMIT && defined(RLIMIT_MEMLOCK) #if HAVE_SETRLIMIT && defined(RLIMIT_MEMLOCK)
int int