libstdc++-v3/

	* testsuite/lib/libstdc++.exp (check_v3_target_fileio): Test lseek.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@128772 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 7 insertions, 2 deletions

diff --git a/libstdc++-v3/testsuite/lib/libstdc++.exp b/libstdc++-v3/testsuite/lib/libstdc++.exp
index 4ba9dc57ef3..6603d71a01d 100644
--- a/libstdc++-v3/testsuite/lib/libstdc++.exp
+++ b/libstdc++-v3/testsuite/lib/libstdc++.exp
@@ -599,15 +599,20 @@ proc check_v3_target_fileio { } {
 	puts $f "int main ()"
 	puts $f "{"
 	puts $f "  int fd  = open (\".\", O_RDONLY);"
+	puts $f "  int ret = 0;"
 	puts $f "  if (fd == -1)"
 	puts $f "  {"
 	puts $f "    int err = errno;"
 	puts $f "    if (err == EIO || err == ENOSYS)"
-	puts $f "      return 1;"
+	puts $f "      ret = 1;"
 	puts $f "  }"
 	puts $f "  else"
+	puts $f "  {"
+	puts $f "    if (lseek (fd, 0, SEEK_CUR) == -1)"
+	puts $f "      ret = 1;"
 	puts $f "    close (fd);"
-	puts $f "  return 0;"
+	puts $f "  }"
+	puts $f "  return ret;"
 	puts $f "}" 
 	close $f