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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2017-09-28 00:01:40 +0200
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2017-09-28 00:49:05 +0200
commit52a1f1814ef530d8c78442f2bcaf28f4f2575790 (patch)
tree9bfb33f719c7c3a4be1c15fe904c485550844d82 /sysdeps
parent2c7bbfaf4e361b482f3ccfbdbb29cc5121ca0ea8 (diff)
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hurd: Fix `revoke' symbol exposition from `unlockpt'
`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.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/mach/hurd/revoke.c4
-rw-r--r--sysdeps/unix/bsd/unlockpt.c2
2 files changed, 4 insertions, 2 deletions
diff --git a/sysdeps/mach/hurd/revoke.c b/sysdeps/mach/hurd/revoke.c
index 15b955b733..2f47f42de6 100644
--- a/sysdeps/mach/hurd/revoke.c
+++ b/sysdeps/mach/hurd/revoke.c
@@ -21,7 +21,7 @@
#include <hurd.h>
int
-revoke (const char *file_name)
+__revoke (const char *file_name)
{
error_t err;
file_t file = __file_name_lookup (file_name, 0, 0);
@@ -36,3 +36,5 @@ revoke (const char *file_name)
return __hurd_fail (err);
return 0;
}
+
+weak_alias (__revoke, revoke)
diff --git a/sysdeps/unix/bsd/unlockpt.c b/sysdeps/unix/bsd/unlockpt.c
index 7388c98523..ca4e7c654e 100644
--- a/sysdeps/unix/bsd/unlockpt.c
+++ b/sysdeps/unix/bsd/unlockpt.c
@@ -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);
}