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hurd: Fix revoke' symbol exposition from unlockpt'

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`revoke' is MISC only, it should not be exposed along `unlockpt' which is
XOPEN.

	* include/unistd.h (__revoke): New declaration.
	* misc/revoke.c (revoke): Rename to __revoke, and redefine as weak
	alias.
	* sysdeps/mach/hurd/revoke.c (revoke): Likewise.
	* sysdeps/unix/bsd/unlockpt.c (unlockpt): Use __revoke instead of
	revoke.
This commit is contained in:
Samuel Thibault
2017-09-28 00:01:40 +02:00
parent 2c7bbfaf4e
commit 52a1f1814e
5 changed files with 14 additions and 3 deletions
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2
sysdeps/unix/bsd/unlockpt.c
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@ -32,5 +32,5 @@ unlockpt (int fd)
/* BSD doesn't have a lock, but it does have `revoke'. */
if (__ptsname_r (fd, buf, sizeof (buf)))
return -1;
return revoke (buf);
return __revoke (buf);
}