Add apr_file_open_flags_std[err|out|in]() functions, to allow the opening of

the standard file descriptors with specific flags set. As a consequence we now
also set APR_WRITE and APR_READ as appropriate when using the plain old
apr_file_open_std[err|out|in]() functions.


git-svn-id: http://svn.apache.org/repos/asf/apr/apr/trunk@321314 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 30 insertions, 7 deletions

diff --git a/file_io/os2/open.c b/file_io/os2/open.c
index 3b9760425..ef3bc06ec 100644
--- a/file_io/os2/open.c
+++ b/file_io/os2/open.c
@@ -213,28 +213,51 @@ APR_DECLARE(apr_status_t) apr_file_eof(apr_file_t *fptr)
 }   
 
 
-APR_DECLARE(apr_status_t) apr_file_open_stderr(apr_file_t **thefile, apr_pool_t *pool)
+APR_DECLARE(apr_status_t) apr_file_open_flags_stderr(apr_file_t **thefile, 
+                                                     apr_int32_t flags,
+                                                     apr_pool_t *pool)
 {
     apr_os_file_t fd = 2;
 
-    return apr_os_file_put(thefile, &fd, 0, pool);
+    return apr_os_file_put(thefile, &fd, flags | APR_WRITE, pool);
 }
 
 
-
-APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile, apr_pool_t *pool)
+APR_DECLARE(apr_status_t) apr_file_open_flags_stdout(apr_file_t **thefile, 
+                                                     apr_int32_t flags,
+                                                     apr_pool_t *pool)
 {
     apr_os_file_t fd = 1;
 
-    return apr_os_file_put(thefile, &fd, 0, pool);
+    return apr_os_file_put(thefile, &fd, flags | APR_WRITE, pool);
 }
 
 
-APR_DECLARE(apr_status_t) apr_file_open_stdin(apr_file_t **thefile, apr_pool_t *pool)
+APR_DECLARE(apr_status_t) apr_file_open_flags_stdin(apr_file_t **thefile, 
+                                                    apr_int32_t flags,
+                                                    apr_pool_t *pool)
 {
     apr_os_file_t fd = 0;
 
-    return apr_os_file_put(thefile, &fd, 0, pool);
+    return apr_os_file_put(thefile, &fd, flags | APR_READ, pool);
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_open_stderr(apr_file_t **thefile, apr_pool_t *pool)
+{
+    return apr_file_open_flags_stderr(thefile, 0, pool);
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_open_stdout(apr_file_t **thefile, apr_pool_t *pool)
+{
+    return apr_file_open_flags_stdout(thefile, 0, pool);
+}
+
+
+APR_DECLARE(apr_status_t) apr_file_open_stdin(apr_file_t **thefile, apr_pool_t *pool)
+{
+    return apr_file_open_flags_stdin(thefile, 0, pool);
 }
 
 APR_POOL_IMPLEMENT_ACCESSOR(file);