Changeset 67d0f4e in rtems

Timestamp:

10/04/99 13:43:46 (24 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

cb620844

Parents:

936f288

Message:

Modified to setup environment pointer on all BSPs. This results
in getenv/putenv working all the time without special assistance
from the BSP.

File:

• c/src/lib/libbsp/shared/bootcard.c (modified) (2 diffs)

c/src/lib/libbsp/shared/bootcard.c

@@ -45 +45 @@
  */
 
-int main(int argc, char **argv);
+int main(int argc, char **argv, char **envp);
 
-int boot_card(int argc, char **argv)
+int boot_card(int argc, char **argv, char **envp)
 {
-  int status;
+  int    status;
+  static char  *argv_pointer = NULL;
+  static char  *envp_pointer = NULL;
+  char **argv_p = &argv_pointer;
+  char **envp_p = &envp_pointer;
+
+  /*
+   *  Set things up so main is called with real pointers for argv and envp.
+   *  If the BSP has passed us something useful, then pass it on.
+   */
+
+  if ( argv )
+    argv_p = argv;
+
+  if ( envp )
+    envp_p = envp;
+
 
   /*
@@ -105 +121 @@
 #endif
 
-  status = main(argc, argv);
+  status = main( argc, argv_p, envp_p );
 
   /*