[Libsysio-commit] b_lustre: libsysio/src dup.c

[Mei <me...@us...>]

Update of /cvsroot/libsysio/libsysio/src
In directory sc8-pr-cvs1:/tmp/cvs-serv9347

Modified Files:
      Tag: b_lustre
	dup.c 
Log Message:
error handling in dup()/dup2()



Index: dup.c
===================================================================
RCS file: /cvsroot/libsysio/libsysio/src/dup.c,v
retrieving revision 1.1.1.1.12.6
retrieving revision 1.1.1.1.12.7
diff -u -w -b -B -p -r1.1.1.1.12.6 -r1.1.1.1.12.7
--- dup.c	22 Dec 2003 02:33:48 -0000	1.1.1.1.12.6
+++ dup.c	22 Dec 2003 06:42:57 -0000	1.1.1.1.12.7
@@ -69,6 +69,10 @@ dup2(int oldfd, int newfd)
 	}
 
 	rc = _sysio_fd_dup2(oldfd, newfd);
+	if (rc < 0) {
+		errno = -rc;
+		rc = -1;
+	}
 
 	SYSIO_LEAVE;
 	return rc;
@@ -81,6 +85,10 @@ dup(int oldfd)
 	SYSIO_ENTER;
 
 	rc = _sysio_fd_dup2(oldfd, -1);
+	if (rc < 0) {
+		errno = -rc;
+		rc = -1;
+	}
 
 	SYSIO_LEAVE;
 	return rc;