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* autoload.cc (CreateSymbolicLink): Define.

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* environ.cc (set_winsymlinks): Set allow_winsymlinks.
	(parse_thing): Change "winsymlinks" to set by function.
	* globals.cc (enum winsym_t): Define.
	(allow_winsymlinks): Define as winsym_t.
	(ro_u_afs): New R/O Unicode string.
	* mount.cc (fs_info::update): Fix comment.  Handle AFS.
	(fs_names): Add "afs".
	* mount.h (enum fs_info_type): Add afs.
	(class fs_info): Implement afs.
	* path.cc (symlink): Drop third parameter in call to symlink_worker.
	(symlink_nfs): New function.
	(symlink_native): New function.
	(symlink_worker): Drop third argument.  Handle native symlink type by
	calling symlink_native.  Move code to handle NFS to symlink_nfs.  Fix
	formatting.  Slightly restructure code.
	* path.h (class path_conv): Add fs_is_afs method.
	(symlink_worker): Declare here.
	* security.h: Define privilege constants as unsigned int instead of as
	unsigned long.
	* syscalls.cc (mknod_worker): Set third parameter in symlink_worker
	call to WSYM_lnk.
	* winsup.h (symlink_worker): Drop declaration here.
This commit is contained in:
Corinna Vinschen
2013-04-24 10:16:13 +00:00
parent bd91f4a96a
commit 9ecd475cd8
11 changed files with 246 additions and 92 deletions
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15
winsup/cygwin/environ.cc
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@@ -89,6 +89,19 @@ tty_is_gone (const char *buf)
}
}
static void
set_winsymlinks (const char *buf)
{
if (!buf || !*buf)
allow_winsymlinks = WSYM_lnk;
else if (ascii_strncasematch (buf, "lnk", 3))
allow_winsymlinks = WSYM_lnk;
/* Make sure to try native symlinks only on systems supporting them. */
else if (ascii_strncasematch (buf, "native", 6)
&& wincap.max_sys_priv () >= SE_CREATE_SYMBOLIC_LINK_PRIVILEGE)
allow_winsymlinks = WSYM_native;
}
/* The structure below is used to set up an array which is used to
parse the CYGWIN environment variable or, if enabled, options from
the registry. */
@@ -121,7 +134,7 @@ static struct parse_thing
{"proc_retry", {func: set_proc_retry}, isfunc, NULL, {{0}, {5}}},
{"reset_com", {&reset_com}, setbool, NULL, {{false}, {true}}},
{"tty", {func: tty_is_gone}, isfunc, NULL, {{0}, {0}}},
{"winsymlinks", {&allow_winsymlinks}, setbool, NULL, {{false}, {true}}},
{"winsymlinks", {func: set_winsymlinks}, isfunc, NULL, {{0}, {0}}},
{NULL, {0}, setdword, 0, {{0}, {0}}}
};