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[hurd,commited] hurd: Fix build without NO_HIDDEN
- From: Samuel Thibault <samuel dot thibault at ens-lyon dot org>
- To: libc-alpha at sourceware dot org
- Cc: Samuel Thibault <samuel dot thibault at ens-lyon dot org>
- Date: Tue, 12 Sep 2017 01:36:14 +0200
- Subject: [hurd,commited] hurd: Fix build without NO_HIDDEN
- Authentication-results: sourceware.org; auth=none
* posix/sched_primax.c (__sched_get_priority_max): Add
libc_hidden_def.
* posix/sched_primin.c (__sched_get_priority_min): Likewise.
* sysdeps/mach/hurd/mmap.c (__mmap): Likewise.
* sysdeps/mach/hurd/mmap64.c (__mmap64): Likewise.
* sysdeps/mach/hurd/mprotect.c (__mprotect): Likewise.
* sysdeps/mach/hurd/munmap.c (__munmap): Likewise.
* sysdeps/mach/hurd/dl-sysdep.c (__GI___getpid,
__GI___strtoul_internal, __GI_____strtoul_internal, __GI___chk_fail,
__GI___fortify_fail, __GI___assert_fail, __GI___assert_perror_fail):
Add aliases.
---
ChangeLog | 14 ++++++++++++++
posix/sched_primax.c | 1 +
posix/sched_primin.c | 1 +
sysdeps/mach/hurd/dl-sysdep.c | 13 +++++++++++++
sysdeps/mach/hurd/mmap.c | 1 +
sysdeps/mach/hurd/mmap64.c | 1 +
sysdeps/mach/mprotect.c | 1 +
sysdeps/mach/munmap.c | 1 +
8 files changed, 33 insertions(+)
diff --git a/ChangeLog b/ChangeLog
index a9b6460090..7f8432cb37 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,17 @@
+2017-09-12 Samuel Thibault <samuel.thibault@ens-lyon.org>
+
+ * posix/sched_primax.c (__sched_get_priority_max): Add
+ libc_hidden_def.
+ * posix/sched_primin.c (__sched_get_priority_min): Likewise.
+ * sysdeps/mach/hurd/mmap.c (__mmap): Likewise.
+ * sysdeps/mach/hurd/mmap64.c (__mmap64): Likewise.
+ * sysdeps/mach/hurd/mprotect.c (__mprotect): Likewise.
+ * sysdeps/mach/hurd/munmap.c (__munmap): Likewise.
+ * sysdeps/mach/hurd/dl-sysdep.c (__GI___getpid,
+ __GI___strtoul_internal, __GI_____strtoul_internal, __GI___chk_fail,
+ __GI___fortify_fail, __GI___assert_fail, __GI___assert_perror_fail):
+ Add aliases.
+
2017-09-11 Joseph Myers <joseph@codesourcery.com>
* sysdeps/generic/libm-alias-float.h: New file.
diff --git a/posix/sched_primax.c b/posix/sched_primax.c
index 6f40b83f6c..ed711c7317 100644
--- a/posix/sched_primax.c
+++ b/posix/sched_primax.c
@@ -26,6 +26,7 @@ __sched_get_priority_max (int algorithm)
__set_errno (ENOSYS);
return -1;
}
+libc_hidden_def (__sched_get_priority_max)
stub_warning (sched_get_priority_max)
weak_alias (__sched_get_priority_max, sched_get_priority_max)
diff --git a/posix/sched_primin.c b/posix/sched_primin.c
index 7e38a7cc6b..149b994406 100644
--- a/posix/sched_primin.c
+++ b/posix/sched_primin.c
@@ -26,6 +26,7 @@ __sched_get_priority_min (int algorithm)
__set_errno (ENOSYS);
return -1;
}
+libc_hidden_def (__sched_get_priority_min)
stub_warning (sched_get_priority_min)
weak_alias (__sched_get_priority_min, sched_get_priority_min)
diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c
index 517e4d62cc..8a8ac76efa 100644
--- a/sysdeps/mach/hurd/dl-sysdep.c
+++ b/sysdeps/mach/hurd/dl-sysdep.c
@@ -577,6 +577,10 @@ __getpid (void)
return pid;
}
+/* We need this alias to satisfy references from libc_pic.a objects
+ that were affected by the libc_hidden_proto declaration for __getpid. */
+strong_alias (__getpid, __GI___getpid)
+
/* This is called only in some strange cases trying to guess a value
for $ORIGIN for the executable. The dynamic linker copes with
getcwd failing (dl-object.c), and it's too much hassle to include
@@ -611,6 +615,11 @@ __strtoul_internal (const char *nptr, char **endptr, int base, int group)
return _dl_strtoul (nptr, endptr);
}
+/* We need this alias to satisfy references from libc_pic.a objects
+ that were affected by the libc_hidden_proto declaration for __strtoul_internal. */
+strong_alias (__strtoul_internal, __GI___strtoul_internal)
+strong_alias (__strtoul_internal, __GI_____strtoul_internal)
+
void weak_function attribute_hidden
_exit (int status)
{
@@ -649,6 +658,10 @@ abort (void)
/* We need this alias to satisfy references from libc_pic.a objects
that were affected by the libc_hidden_proto declaration for abort. */
strong_alias (abort, __GI_abort)
+strong_alias (abort, __GI___chk_fail)
+strong_alias (abort, __GI___fortify_fail)
+strong_alias (abort, __GI___assert_fail)
+strong_alias (abort, __GI___assert_perror_fail)
/* This function is called by interruptible RPC stubs. For initial
dynamic linking, just use the normal mach_msg. Since this defn is
diff --git a/sysdeps/mach/hurd/mmap.c b/sysdeps/mach/hurd/mmap.c
index 72706c3332..a6b4e8bf9e 100644
--- a/sysdeps/mach/hurd/mmap.c
+++ b/sysdeps/mach/hurd/mmap.c
@@ -185,4 +185,5 @@ __mmap (void *addr, size_t len, int prot, int flags, int fd, off_t offset)
return (void *) mapaddr;
}
+libc_hidden_def (__mmap)
weak_alias (__mmap, mmap)
diff --git a/sysdeps/mach/hurd/mmap64.c b/sysdeps/mach/hurd/mmap64.c
index 282b7525c8..1547e856b7 100644
--- a/sysdeps/mach/hurd/mmap64.c
+++ b/sysdeps/mach/hurd/mmap64.c
@@ -44,4 +44,5 @@ __mmap64 (void *addr, size_t len, int prot, int flags, int fd,
return __mmap (addr, len, prot, flags, fd, small_offset);
}
+libc_hidden_def (__mmap64)
weak_alias (__mmap64, mmap64)
diff --git a/sysdeps/mach/mprotect.c b/sysdeps/mach/mprotect.c
index 84a72850ac..680905703d 100644
--- a/sysdeps/mach/mprotect.c
+++ b/sysdeps/mach/mprotect.c
@@ -47,4 +47,5 @@ __mprotect (void *addr, size_t len, int prot)
}
return 0;
}
+libc_hidden_def (__mprotect)
weak_alias (__mprotect, mprotect)
diff --git a/sysdeps/mach/munmap.c b/sysdeps/mach/munmap.c
index 4a98613baf..5ba414ba05 100644
--- a/sysdeps/mach/munmap.c
+++ b/sysdeps/mach/munmap.c
@@ -43,4 +43,5 @@ __munmap (void *addr, size_t len)
return 0;
}
+libc_hidden_def (__munmap)
weak_alias (__munmap, munmap)
--
2.14.1