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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2017-09-12 01:34:19 +0200
committerSamuel Thibault <samuel.thibault@ens-lyon.org>2017-09-12 01:34:19 +0200
commita166531fdf601560a0005479427f60d3173f8257 (patch)
tree238f328a341b9fe533ca1a125c7ccb5ac3fa2a44 /sysdeps/mach/hurd
parent4b7d1efb51a529a1391e7326ef90cb51139d7eb6 (diff)
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hurd: Fix build without NO_HIDDEN
* 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.
Diffstat (limited to 'sysdeps/mach/hurd')
-rw-r--r--sysdeps/mach/hurd/dl-sysdep.c13
-rw-r--r--sysdeps/mach/hurd/mmap.c1
-rw-r--r--sysdeps/mach/hurd/mmap64.c1
3 files changed, 15 insertions, 0 deletions
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)