mirror of
https://github.com/macports/macports-legacy-support.git
synced 2026-07-13 03:18:41 -07:00
Fred WrightandChristopher Nielsen
46a3068583
This adds our allocating wrapper to the 10.6 non-POSIX case, which returns an unsafe buffer pointer when supplied with a nonexistent path and no buffer. Providing our own malloc()ed buffer avoids the problem. This only affects 32-bit builds, since 64-bit non-POSIX is nonexistent. The original flag is renamed in the process, with the original name now reflecting the combined need for the wrapper. Some whitespace cleanup is also applied to the other composite flag definitions. Updates README to reflect the fix. TESTED: Tests pass on all platforms, including newly added test case (next commit).
26 lines
624 B
C
26 lines
624 B
C
/*
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* Version of test_realpath for compatibility entry.
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*/
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/*
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* This tests the macports_legacy_realpath() compatibility entry.
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*
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* For OS versions that never used the wrapper, this entire test is a dummy.
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* Because of that condition, this test is an exception to the rule that tests
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* shouldn't check the feature flags.
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*/
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/* MP support header */
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#include "MacportsLegacySupport.h"
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#if __MPLS_LIB_SUPPORT_REALPATH_ALLOC__
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#define TEST_MACPORTS_LEGACY_REALPATH
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#include "test_realpath.c"
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#else /* !__MPLS_LIB_SUPPORT_REALPATH_ALLOC__ */
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int main(){ return 0; }
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#endif /* !__MPLS_LIB_SUPPORT_REALPATH_ALLOC__ */
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