Mercurial > cpython-lru_cache-weakref

annotate Python/getplatform.c @ 37981:783cab693347 2.4

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Backport trunk's r45715: Define MAXPATHLEN to be at least PATH_MAX, if that's defined. Python uses MAXPATHLEN-sized buffers for various output-buffers (like to realpath()), and that's correct on BSD platforms, but not Linux (which uses PATH_MAX, and does not define MAXPATHLEN.) Cursory googling suggests Linux is following a newer standard than BSD, but in cases like this, who knows. Using the greater of PATH_MAX and 1024 as a fallback for MAXPATHLEN seems to be the most portable solution.
author Thomas Wouters <thomas@python.org>
date Tue, 25 Apr 2006 15:33:48 +0000
parents 6f6f965c5e2d
children
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2 #include "Python.h"
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4 #ifndef PLATFORM
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5 #define PLATFORM "unknown"
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6 #endif
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8 const char *
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9 Py_GetPlatform(void)
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10 {
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11 return PLATFORM;
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12 }