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GNU C Library master sources branch master updated. glibc-2.21-584-gaf85d40
- From: roland at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 9 Jul 2015 22:28:12 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.21-584-gaf85d40
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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=af85d409a29ae435949a7fcc7065d88af0233d24
commit af85d409a29ae435949a7fcc7065d88af0233d24
Author: Roland McGrath <roland@hack.frob.com>
Date: Thu Jul 9 15:25:47 2015 -0700
PLT avoidance for _exit in rtld.
diff --git a/ChangeLog b/ChangeLog
index c48416b..e93052d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2015-07-09 Roland McGrath <roland@hack.frob.com>
+
+ * include/unistd.h: Add rtld_hidden_proto for _exit.
+ * posix/_exit.c: Add rtld_hidden_def.
+ * sysdeps/mach/hurd/_exit.c: Likewise.
+ * sysdeps/nacl/_exit.c: Likewise.
+ * sysdeps/unix/sysv/linux/_exit.c: Likewise.
+ * sysdeps/unix/sysv/linux/i386/_exit.S: Likewise.
+
2015-07-09 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/x86_64/dl-trampoline.S (_dl_runtime_resolve): Improve
diff --git a/include/unistd.h b/include/unistd.h
index 61df3af..fbba393 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -5,6 +5,7 @@
__BEGIN_DECLS
libc_hidden_proto (_exit, __noreturn__)
+rtld_hidden_proto (_exit, __noreturn__)
libc_hidden_proto (alarm)
libc_hidden_proto (confstr)
libc_hidden_proto (execl)
diff --git a/posix/_exit.c b/posix/_exit.c
index ceff1a3..f4d76a1 100644
--- a/posix/_exit.c
+++ b/posix/_exit.c
@@ -29,6 +29,7 @@ _exit (status)
abort ();
}
libc_hidden_def (_exit)
+rtld_hidden_def (_exit)
weak_alias (_exit, _Exit)
stub_warning (_exit)
diff --git a/sysdeps/mach/hurd/_exit.c b/sysdeps/mach/hurd/_exit.c
index 15c21fc..978b68f 100644
--- a/sysdeps/mach/hurd/_exit.c
+++ b/sysdeps/mach/hurd/_exit.c
@@ -52,4 +52,5 @@ _exit (status)
_hurd_exit (W_EXITCODE (status, 0));
}
libc_hidden_def (_exit)
+rtld_hidden_def (_exit)
weak_alias (_exit, _Exit)
diff --git a/sysdeps/nacl/_exit.c b/sysdeps/nacl/_exit.c
index 6006e26..b3b32ee 100644
--- a/sysdeps/nacl/_exit.c
+++ b/sysdeps/nacl/_exit.c
@@ -31,4 +31,5 @@ _exit (int status)
__builtin_trap ();
}
libc_hidden_def (_exit)
+rtld_hidden_def (_exit)
weak_alias (_exit, _Exit)
diff --git a/sysdeps/unix/sysv/linux/_exit.c b/sysdeps/unix/sysv/linux/_exit.c
index 7228181..2294c80 100644
--- a/sysdeps/unix/sysv/linux/_exit.c
+++ b/sysdeps/unix/sysv/linux/_exit.c
@@ -39,4 +39,5 @@ _exit (status)
}
}
libc_hidden_def (_exit)
+rtld_hidden_def (_exit)
weak_alias (_exit, _Exit)
diff --git a/sysdeps/unix/sysv/linux/i386/_exit.S b/sysdeps/unix/sysv/linux/i386/_exit.S
index 8841110..f470be8 100644
--- a/sysdeps/unix/sysv/linux/i386/_exit.S
+++ b/sysdeps/unix/sysv/linux/i386/_exit.S
@@ -40,4 +40,5 @@ _exit:
.size _exit,.-_exit
libc_hidden_def (_exit)
+rtld_hidden_def (_exit)
weak_alias (_exit, _Exit)
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 9 +++++++++
include/unistd.h | 1 +
posix/_exit.c | 1 +
sysdeps/mach/hurd/_exit.c | 1 +
sysdeps/nacl/_exit.c | 1 +
sysdeps/unix/sysv/linux/_exit.c | 1 +
sysdeps/unix/sysv/linux/i386/_exit.S | 1 +
7 files changed, 15 insertions(+), 0 deletions(-)
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