Changeset 249

Timestamp:

May 27, 2003, 8:14:42 PM (22 years ago)

Author:

bird

Message:

#383: we don't have _emx_env anylonger.

File:

• trunk/src/gcc/libiberty/pexecute.c (modified) (4 diffs, 1 prop)

trunk/src/gcc/libiberty/pexecute.c

@@ -313 +313 @@
              passed to cpp). The resulting quoted strings gets misinterpreted
              by the command interpreter -- it thinks that the ending quote
-             is escaped by the trailing backslash and things get confused. 
+             is escaped by the trailing backslash and things get confused.
              We handle this case by escaping the trailing backslash, provided
              it was not escaped in the first place.  */
-          if (len > 1 
-              && argvec[i][len-1] == '\\' 
+          if (len > 1
+              && argvec[i][len-1] == '\\'
               && argvec[i][len-2] != '\\')
             {
@@ -409 +409 @@
       org_stdin = dup (STDIN_FILE_NO);
       dup2 (input_desc, STDIN_FILE_NO);
-      close (input_desc); 
+      close (input_desc);
     }
 
@@ -446 +446 @@
 /* MS CRTDLL doesn't return enough information in status to decide if the
    child exited due to a signal or not, rather it simply returns an
-   integer with the exit code of the child; eg., if the child exited with 
+   integer with the exit code of the child; eg., if the child exited with
    an abort() call and didn't have a handler for SIGABRT, it simply returns
    with status = 3. We fix the status code to conform to the usual WIF*
@@ -815 +815 @@
   int input_desc = last_pipe_input;
   int output_desc = STDOUT_FILE_NO;
+#ifdef __OS2__
+#define pipes_supported 1
+#else
   int pipes_supported = _osmode != DOS_MODE || (_emx_env & 0x1000);
+#endif
 
   /* Since the function can reside in a DLL, we should take care