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ruby.c: drop older cygwin

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* ruby.c (push_include_cygwin): drop older cygwin support.

* ruby.c (ruby_init_loadpath_safe): ditto, and always use String as
  libpath buffer on Windows.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-04-17 08:24:15 +00:00
parent be116626dd
commit 2254fc650b
1 changed files with 2 additions and 13 deletions
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15
ruby.c
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@ -257,8 +257,7 @@ push_include_cygwin(const char *path, VALUE (*filter)(VALUE))
#define CONV_TO_POSIX_PATH(p, lib) \
cygwin_conv_path(CCP_WIN_A_TO_POSIX|CCP_RELATIVE, (p), (lib), sizeof(lib))
#else
#define CONV_TO_POSIX_PATH(p, lib) \
cygwin_conv_to_posix_path((p), (lib))
# error no cygwin_conv_path
#endif
if (CONV_TO_POSIX_PATH(p, rubylib) == 0)
p = rubylib;
@ -348,7 +347,7 @@ ruby_init_loadpath_safe(int safe_level)
extern const char ruby_initial_load_paths[];
const char *paths = ruby_initial_load_paths;
#if defined LOAD_RELATIVE
# if defined HAVE_DLADDR || defined HAVE_CYGWIN_CONV_PATH
# if defined HAVE_DLADDR || defined __CYGWIN__ || defined _WIN32
# define VARIABLE_LIBPATH 1
# else
# define VARIABLE_LIBPATH 0
@ -363,13 +362,9 @@ ruby_init_loadpath_safe(int safe_level)
char *p;
#if defined _WIN32 || defined __CYGWIN__
# if VARIABLE_LIBPATH
sopath = rb_str_new(0, MAXPATHLEN);
libpath = RSTRING_PTR(sopath);
GetModuleFileName(libruby, libpath, MAXPATHLEN);
# else
GetModuleFileName(libruby, libpath, sizeof libpath);
# endif
#elif defined(__EMX__)
_execname(libpath, sizeof(libpath) - 1);
#elif defined(HAVE_DLADDR)
@ -394,7 +389,6 @@ ruby_init_loadpath_safe(int safe_level)
translit_char(libpath, '\\', '/');
#elif defined __CYGWIN__
{
# if VARIABLE_LIBPATH
const int win_to_posix = CCP_WIN_A_TO_POSIX | CCP_RELATIVE;
size_t newsize = cygwin_conv_path(win_to_posix, libpath, 0, 0);
if (newsize > 0) {
@ -406,11 +400,6 @@ ruby_init_loadpath_safe(int safe_level)
libpath = p;
}
}
# else
char rubylib[FILENAME_MAX];
cygwin_conv_to_posix_path(libpath, rubylib);
strncpy(libpath, rubylib, sizeof(libpath));
# endif
}
#endif
p = strrchr(libpath, '/');