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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2001-04-20 21:11:25 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2001-04-20 21:11:25 +0000 |
| commit | d8a91555127ade80dfe71e2d9c823c7350eea05f (patch) | |
| tree | 3ece886f3f0893e8354619d1db10ccc9cabd2f97 /c/src/lib/include/rtems/libio_.h | |
| parent | 2001-04-20 Correo Fernando-ruiz <correo@fernando-ruiz.com> (diff) | |
| download | rtems-d8a91555127ade80dfe71e2d9c823c7350eea05f.tar.bz2 | |
2001-04-20 Correo Fernando-ruiz <correo@fernando-ruiz.com>
* include/rtems/libio_.h, libc/chroot.c, libc/privateenv.c:
Private environment and chroot() enhancements and fixes. Comments:
+ privateenv has been modified to let at chroot() to be more
POSIX like Sergei Organov recommended.
+ A task owner lets that rtems_set_private_env() will be
called twice or more times.
+ chroot() can be called without a previous
rtems_set_private_env(); (transpanrently)
+ The second call of rtems_set_private_env() makes a internal
chroot("/") into global imfs_root.
+ chroot() runs like chdir() without a previous chdir("/") with
the global root.
+ The current directory can be in a wrong place like Linux and
many other Unices.
Diffstat (limited to 'c/src/lib/include/rtems/libio_.h')
| -rw-r--r-- | c/src/lib/include/rtems/libio_.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/c/src/lib/include/rtems/libio_.h b/c/src/lib/include/rtems/libio_.h index cda8faacf5..2496eefd70 100644 --- a/c/src/lib/include/rtems/libio_.h +++ b/c/src/lib/include/rtems/libio_.h @@ -209,6 +209,7 @@ extern rtems_libio_t *rtems_libio_iop_freelist; * External structures */ typedef struct { + rtems_id task_id; rtems_filesystem_location_info_t current_directory; rtems_filesystem_location_info_t root_directory; /* Default mode for all files. */ @@ -229,6 +230,8 @@ extern rtems_user_env_t rtems_global_user_env; */ rtems_status_code rtems_libio_set_private_env(void); +rtems_status_code rtems_libio_share_private_env(rtems_id task_id) ; + /* |