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Use autoconf glue around new my_is_symlink to avoid stat(2) and friends

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being used on systems which don't support that interface.
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Jonathan Perkin 2008-08-04 11:39:05 +02:00 committed by mysqldev
parent 4c78c6f7bf
commit 403c3e6f2e
1 changed files with 4 additions and 0 deletions
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mysys/my_symlink.c
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@ -109,8 +109,12 @@ int my_symlink(const char *content, const char *linkname, myf MyFlags)
int my_is_symlink(const char *filename __attribute__((unused))) int my_is_symlink(const char *filename __attribute__((unused)))
{ {
#if defined(HAVE_REALPATH) && !defined(HAVE_purify) && !defined(HAVE_BROKEN_REALPATH)
struct stat stat_buff; struct stat stat_buff;
return !lstat(filename, &stat_buff) && S_ISLNK(stat_buff.st_mode); return !lstat(filename, &stat_buff) && S_ISLNK(stat_buff.st_mode);
#else
return 0;
#endif
} }