Implementation of the linux_getcwd syscall.

4 files changed, 34 insertions, 5 deletions

diff --git a/sys/i386/linux/linux_file.c b/sys/i386/linux/linux_file.c
index c27f1c9..e3d411c 100644
--- a/sys/i386/linux/linux_file.c
+++ b/sys/i386/linux/linux_file.c
@@ -25,7 +25,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- *  $Id: linux_file.c,v 1.28 1999/08/12 19:53:32 marcel Exp $
+ *  $Id: linux_file.c,v 1.29 1999/08/13 09:27:54 marcel Exp $
  */
 
 #include "opt_compat.h"
@@ -849,3 +849,18 @@ linux_link(struct proc *p, struct linux_link_args *args)
 
     return link(p, &bsd);
 }
+
+int
+linux_getcwd(struct proc *p, struct linux_getcwd_args *args)
+{
+    struct __getcwd_args bsd;
+
+#ifdef DEBUG
+    printf("Linux-emul(%d): getcwd(%p, %ld)\n",
+	   p->p_pid, args->buf, args->bufsize);
+#endif
+
+    bsd.buf = args->buf;
+    bsd.buflen = args->bufsize;
+    return __getcwd(p, &bsd);
+}
diff --git a/sys/i386/linux/linux_proto.h b/sys/i386/linux/linux_proto.h
index 78b66e8..be5bc9f 100644
--- a/sys/i386/linux/linux_proto.h
+++ b/sys/i386/linux/linux_proto.h
@@ -2,7 +2,7 @@
  * System call prototypes.
  *
  * DO NOT EDIT-- this file is automatically generated.
- * created from	Id: syscalls.master,v 1.19 1999/08/14 17:14:13 marcel Exp 
+ * created from	Id: syscalls.master,v 1.20 1999/08/14 18:19:00 marcel Exp 
  */
 
 #ifndef _LINUX_SYSPROTO_H_
@@ -411,6 +411,10 @@ struct	linux_chown_args {
 	int	uid;	char uid_[PAD_(int)];
 	int	gid;	char gid_[PAD_(int)];
 };
+struct	linux_getcwd_args {
+	char *	buf;	char buf_[PAD_(char *)];
+	unsigned long	bufsize;	char bufsize_[PAD_(unsigned long)];
+};
 int	linux_setup __P((struct proc *, struct linux_setup_args *));
 int	linux_fork __P((struct proc *, struct linux_fork_args *));
 int	linux_open __P((struct proc *, struct linux_open_args *));
@@ -514,6 +518,7 @@ int	linux_mremap __P((struct proc *, struct linux_mremap_args *));
 int	linux_rt_sigaction __P((struct proc *, struct linux_rt_sigaction_args *));
 int	linux_rt_sigprocmask __P((struct proc *, struct linux_rt_sigprocmask_args *));
 int	linux_chown __P((struct proc *, struct linux_chown_args *));
+int	linux_getcwd __P((struct proc *, struct linux_getcwd_args *));
 
 #ifdef COMPAT_43
 
diff --git a/sys/i386/linux/linux_syscall.h b/sys/i386/linux/linux_syscall.h
index a893f91..9948e9a 100644
--- a/sys/i386/linux/linux_syscall.h
+++ b/sys/i386/linux/linux_syscall.h
@@ -2,7 +2,7 @@
  * System call numbers.
  *
  * DO NOT EDIT-- this file is automatically generated.
- * created from	Id: syscalls.master,v 1.19 1999/08/14 17:14:13 marcel Exp 
+ * created from	Id: syscalls.master,v 1.20 1999/08/14 18:19:00 marcel Exp 
  */
 
 #define	LINUX_SYS_linux_setup	0
@@ -166,4 +166,5 @@
 #define	LINUX_SYS_linux_rt_sigaction	174
 #define	LINUX_SYS_linux_rt_sigprocmask	175
 #define	LINUX_SYS_linux_chown	182
-#define	LINUX_SYS_MAXSYSCALL	183
+#define	LINUX_SYS_linux_getcwd	183
+#define	LINUX_SYS_MAXSYSCALL	191
diff --git a/sys/i386/linux/linux_sysent.c b/sys/i386/linux/linux_sysent.c
index f8f2b7e..8ed6d78 100644
--- a/sys/i386/linux/linux_sysent.c
+++ b/sys/i386/linux/linux_sysent.c
@@ -2,7 +2,7 @@
  * System call switch table.
  *
  * DO NOT EDIT-- this file is automatically generated.
- * created from	Id: syscalls.master,v 1.19 1999/08/14 17:14:13 marcel Exp 
+ * created from	Id: syscalls.master,v 1.20 1999/08/14 18:19:00 marcel Exp 
  */
 
 #include "opt_compat.h"
@@ -197,4 +197,12 @@ struct sysent linux_sysent[] = {
 	{ 0, (sy_call_t *)nosys },			/* 180 = pread */
 	{ 0, (sy_call_t *)nosys },			/* 181 = pwrite */
 	{ 3, (sy_call_t *)linux_chown },		/* 182 = linux_chown */
+	{ 2, (sy_call_t *)linux_getcwd },		/* 183 = linux_getcwd */
+	{ 0, (sy_call_t *)nosys },			/* 184 = capget */
+	{ 0, (sy_call_t *)nosys },			/* 185 = capset */
+	{ 0, (sy_call_t *)nosys },			/* 186 = sigaltstack */
+	{ 0, (sy_call_t *)nosys },			/* 187 = sendfile */
+	{ 0, (sy_call_t *)nosys },			/* 188 = getpmsg */
+	{ 0, (sy_call_t *)nosys },			/* 189 = putpmsg */
+	{ 0, (sy_call_t *)nosys },			/* 190 = vfork */
 };