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authorEric Andersen <andersen@codepoet.org>2002-07-03 03:38:10 +0000
committerEric Andersen <andersen@codepoet.org>2002-07-03 03:38:10 +0000
commit4157875d2d5a38e2fb84f793881f489396672486 (patch)
treefef70bb554655bb58e8877437ed0e4eb1c20b08f
parenta0446356a9b382bc52504442731cd0d7a6d937eb (diff)
Make clone work, part 2.
-Erik
-rw-r--r--libc/sysdeps/linux/mips/Makefile2
-rw-r--r--libc/sysdeps/linux/mips/__syscall_error.c29
2 files changed, 30 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/mips/Makefile b/libc/sysdeps/linux/mips/Makefile
index 80694efc9..df6a59868 100644
--- a/libc/sysdeps/linux/mips/Makefile
+++ b/libc/sysdeps/linux/mips/Makefile
@@ -33,7 +33,7 @@ CRT0_OBJ=$(patsubst %.S,%.o, $(CRT0))
SSRC=bsd-_setjmp.S bsd-setjmp.S setjmp.S clone.S #fork.S
SOBJS=$(patsubst %.S,%.o, $(SSRC))
-CSRC=__longjmp.c brk.c vfork.c setjmp_aux.c _mmap.c pipe.c
+CSRC=__longjmp.c brk.c vfork.c setjmp_aux.c _mmap.c pipe.c __syscall_error.c
COBJS=$(patsubst %.c,%.o, $(CSRC))
OBJS=$(SOBJS) $(MOBJ) $(COBJS)
diff --git a/libc/sysdeps/linux/mips/__syscall_error.c b/libc/sysdeps/linux/mips/__syscall_error.c
new file mode 100644
index 000000000..9ab65ed79
--- /dev/null
+++ b/libc/sysdeps/linux/mips/__syscall_error.c
@@ -0,0 +1,29 @@
+/* Wrapper around clone system call.
+ Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+
+/* This routine is jumped to by all the syscall handlers, to stash
+ * an error number into errno. */
+int __syscall_error (int err_no)
+{
+ __set_errno (err_no);
+ return -1;
+}
+