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fs/Limits: convert macro to "constexpr"

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This commit is contained in:
Max Kellermann
2013-10-17 22:03:58 +02:00
parent 354b5a9365
commit 4817437d31
4 changed files with 12 additions and 13 deletions
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19
src/fs/Limits.hxx
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@@ -22,18 +22,17 @@
#include "check.h"
#include <stddef.h>
#include <limits.h>
#if !defined(MPD_PATH_MAX)
# if defined(WIN32)
# define MPD_PATH_MAX 260
# elif defined(MAXPATHLEN)
# define MPD_PATH_MAX MAXPATHLEN
# elif defined(PATH_MAX)
# define MPD_PATH_MAX PATH_MAX
# else
# define MPD_PATH_MAX 256
# endif
#if defined(WIN32)
static constexpr size_t MPD_PATH_MAX = 260;
#elif defined(MAXPATHLEN)
static constexpr size_t MPD_PATH_MAX = MAXPATHLEN;
#elif defined(PATH_MAX)
static constexpr size_t MPD_PATH_MAX = PATH_MAX;
#else
static constexpr size_t MPD_PATH_MAX = 256;
#endif
#endif