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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-02-27 21:52:16 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-02-27 21:52:16 +0000 |
commit | dfe0e5833a279b70e077a1b0b36e9903f1dc6d13 (patch) | |
tree | dbb2538052be1d504e42ab4e99438f09bd6f7765 /cpukit/libmisc/shell/main_chroot.c | |
parent | 2008-02-27 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
download | rtems-dfe0e5833a279b70e077a1b0b36e9903f1dc6d13.tar.bz2 |
2008-02-27 Joel Sherrill <joel.sherrill@oarcorp.com>
* libmisc/shell/cat_file.c, libmisc/shell/main_alias.c,
libmisc/shell/main_blksync.c, libmisc/shell/main_cat.c,
libmisc/shell/main_chdir.c, libmisc/shell/main_chmod.c,
libmisc/shell/main_chroot.c, libmisc/shell/main_cpuuse.c,
libmisc/shell/main_date.c, libmisc/shell/main_help.c,
libmisc/shell/main_id.c, libmisc/shell/main_logoff.c,
libmisc/shell/main_ls.c, libmisc/shell/main_mallocinfo.c,
libmisc/shell/main_mdump.c, libmisc/shell/main_medit.c,
libmisc/shell/main_mfill.c, libmisc/shell/main_mkdir.c,
libmisc/shell/main_mmove.c, libmisc/shell/main_mount.c,
libmisc/shell/main_mount_nfs.c, libmisc/shell/main_msdosfmt.c,
libmisc/shell/main_mwdump.c, libmisc/shell/main_perioduse.c,
libmisc/shell/main_pwd.c, libmisc/shell/main_rm.c,
libmisc/shell/main_rmdir.c, libmisc/shell/main_stackuse.c,
libmisc/shell/main_tty.c, libmisc/shell/main_umask.c,
libmisc/shell/main_unmount.c, libmisc/shell/main_whoami.c,
libmisc/shell/shell.h: Clean up done while writing documentation.
Some command improvements such as date now allows setting of the
current TOD. Often commands did not use stdout/stderr per
expectations and did not return -1 on an error.
Diffstat (limited to 'cpukit/libmisc/shell/main_chroot.c')
-rw-r--r-- | cpukit/libmisc/shell/main_chroot.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/cpukit/libmisc/shell/main_chroot.c b/cpukit/libmisc/shell/main_chroot.c index e3740393b5..ffdfb9ca3b 100644 --- a/cpukit/libmisc/shell/main_chroot.c +++ b/cpukit/libmisc/shell/main_chroot.c @@ -25,14 +25,18 @@ #include <rtems/shell.h> #include "internal.h" -int rtems_shell_main_chroot(int argc,char * argv[]) { - char *new_root="/"; - - if (argc==2) - new_root=argv[1]; - - if (chroot(new_root)<0) { - fprintf(stdout,"error %s:chroot(%s);\n",strerror(errno),new_root); +int rtems_shell_main_chroot( + int argc, + char * argv[] +) +{ + char *new_root = "/"; + + if (argc == 2) + new_root = argv[1]; + + if ( chroot(new_root) < 0 ) { + fprintf(stderr,"chroot %s (%s)\n", new_root, strerror(errno)); return -1; } |